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1. Rh(II)-Catalyzed Transannulation of N-Sulfonyl-1,2,3-Triazoles with 2,1-Benzisoxazoles or 1,2-Benzisoxazoles

Author:
Lei, Xiaoqiang,   et al.   ; Gao, Mohan; Tang, Yefeng;     Show all 3 Authors
Source:
Organic letters 2016 v.18 no.19 pp. 4990-4993
ISSN:
1523-7052
Subject:
chemical structure; cycloaddition reactions; organic compounds
Abstract:
... A Rh(II)-catalyzed transannulation of N-sulfonyl-1,2,3-triazoles with 2,1-benzisoxazoles has been developed, which affords an efficient method for the synthesis of quinazoline derivatives. The transformation represents an unprecedented example which utilizes N-sulfonyl-1,2,3-triazole as an aza-[2C]-component in cycloadditions. Meanwhile, a Rh(II)-catalyzed formal [3 + 2] cycloaddition of N-sulfony ...
DOI:
10.1021/acs.orglett.6b02454

2. A non-negative low-rank representation for hyperspectral band selection

Author:
Lu, Xiaoqiang,   et al.   ; Feng, Yachuang; Yuan, Yuan;     Show all 3 Authors
Source:
International journal of remote sensing 2016 v.37 no.19 pp. 4590-4609
ISSN:
1366-5901
Subject:
Aesculus; Pinus; algorithms; data collection; hyperspectral imagery; image analysis; remote sensing
Abstract:
... Hyperspectral images are widely used in real applications due to their rich spectral information. However, the large volume brings a lot of inconvenience, such as storage and transmission. Hyperspectral band selection is an important technique to cope with this issue by selecting a few spectral bands to replace the original image. This article proposes a novel band selection algorithm that first e ...
DOI:
10.1080/01431161.2016.1214299

3. The Flexible Design for Optimization and Debottlenecking of Multiperiod Hydrogen Networks

Author:
Liang, Xiaoqiang,   et al.   ; Kang, Lixia; Liu, Yongzhong;     Show all 3 Authors
Source:
Industrial & Engineering Chemistry Research 2016 v.55 no.9 pp. 2574-2583
ISSN:
1520-5045
Subject:
catalytic activity; engineering; hydrogen; processing technology; supply balance
Abstract:
... The operational conditions of hydrogen networks in practical refineries commonly fluctuate due to variation of feed properties, loss of catalyst activity, change of market demand, seasonal shift, and improvement of processing technology as well. These fluctuations could affect the operations of the hydrogen networks, which are usually optimized on the basis of fixed operational conditions in pract ...
DOI:
10.1021/acs.iecr.5b04120

4. Rapid agricultural transformation in the prehistoric Hexi corridor, China

Author:
Xiaoqiang, Li,   et al.   ; Xinying, Zhou; Dodson, John; Keliang, Zhao;     Show all 4 Authors
Source:
Quaternary international 2016 v.426 pp. 33-41
ISSN:
1040-6182
Subject:
Corylus; Nitraria; archaeobotany; food availability; millets; nuts; wheat; China
Abstract:
... The issue of the communication and transfer of agricultural practices between the ancient West and East is being increasingly addressed. The Hexi corridor, which lies on the main path of the ancient Silk Road, is one of the most important relevant study areas. Here we report the results of an archaeobotanical study based on the analysis of flotation samples and AMS 14C dating of eight sites in the ...
DOI:
10.1016/j.quaint.2016.04.021

5. Preparation of TiO2 nanosheet-carbon nanotube composite as immobilization platform for both primary and secondary antibodies in electrochemical immunoassay

Author:
Liu, Xiaoqiang,   et al.   ; Liu, Pepipei; Huo, Xiaohe; Liu, Xiuhua; Liu, Jin;     Show all 5 Authors
Source:
Analytica chimica acta 2016 v.946 pp. 40-47
ISSN:
0003-2670
Subject:
analytical chemistry; antibodies; antigens; biocompatibility; carbon nanotubes; detection limit; electrical conductivity; electrochemistry; electrodes; electron transfer; hydrogen peroxide; immunoassays; immunosensors; nanocomposites; nanosheets; peroxidase; sodium; spectroscopy; surface area; titanium dioxide
Abstract:
... TiO2 nanosheets (TNSs) were synthesized and deposited on multi-wall carbon nanotubes (MWCNTs) to form a nano-composite through a hydrothermal method, followed by the characterization with various spectroscopic and microscopic techniques. The TNS-MWCNT composite was then applied as not only an electrode scaffold to immobilize primary antibody, but also as a carrier to load secondary antibody and ho ...
DOI:
10.1016/j.aca.2016.10.020

6. Electrochemical immunosensor constructed using TiO2 nanotubes as immobilization scaffold and tracing tag

Author:
Liu, Xiaoqiang,   et al.   ; Huo, Xiaohe; Liu, Peipei; Zhu, Jie; Ju, Huangxian;     Show all 5 Authors
Source:
Biosensors & bioelectronics 2016 v.85 pp. 698-706
ISSN:
0956-5663
Subject:
energy-dispersive X-ray analysis; scanning electron microscopy; X-radiation; detection limit; immunoassays; antibodies; hydrogen peroxide; electrodes; electron transfer; electrochemistry; Fourier transform infrared spectroscopy; nanotubes; peroxidase; polymerization; trinitrotoluene; titanium dioxide; models; transmission electron microscopes; nanogold; X-ray diffraction; immunosensors; chemical reduction
Abstract:
... A ternary TiO2 nanotube (TNT) composite and a signal antibody and horseradish peroxidase (HRP) functionalized TNT were designed as an electrode scaffold for immobilization of high quantity of capture antibody and a tracing tag for immunosensing, respectively. The polyaniline (PANI) was coated on TNTs by chemical oxidative polymerization, and gold nanoparticles were deposited on TNT-PANI with a rou ...
DOI:
10.1016/j.bios.2016.05.053

7. Multi-objective optimization for design of a steam system with drivers option in process industries

Author:
Liang, Xiaoqiang,   et al.   ; Wu, Le; Liu, Yongzhong; Kang, Lixia;     Show all 4 Authors
Source:
Journal of cleaner production 2016 v.136 pp. 89-98
ISSN:
0959-6526
Subject:
case studies; compressors; electric motors; electricity; energy; environmental impact; industry; life cycle assessment; models; pumps; steam; turbines
Abstract:
... In process industries, a steam system is usually constructed to satisfy the demands of steam and electricity in a plant, in which steam turbines and electric motors are commonly used to drive rotating equipment, such as pumps and compressors. In this paper, a multi-objective optimization model for the design of a steam system with drivers option for rotating equipment is proposed to simultaneously ...
DOI:
10.1016/j.jclepro.2016.04.067

8. Preparation of human milk fat substitutes from basa catfish oil: Combination of enzymatic acidolysis and modeled blending

Author:
Zou, Xiaoqiang,   et al.   ; Jin, Qingzhe; Guo, Zheng; Xu, Xuebing; Wang, Xingguo;     Show all 5 Authors
Source:
European journal of lipid science and technology 2016 v.118 no.11 pp. 1702-1711
ISSN:
1438-7697
Subject:
acidolysis; algal oils; cages; catfish; fat substitutes; fatty acid composition; free fatty acids; human milk fat; infant formulas; linseed oil; microbial oils; mixing; models; palm kernel oil; palmitic acid; sesame oil; stearin; sunflower oil; temperature; water content; Vietnam
Abstract:
... Human milk fat substitutes (HMFSs) were prepared from basa catfish oil by combination of Lipozyme RM IM‐catalyzed acidolysis and physical blending. In acidolysis step, sesame oil fatty acids were used as acyl donors to replace palmitic acid (PA) at sn‐1, 3 positions of basa catfish oil, and the enzymatic product had 23.8% PA, 48.3% PA at sn‐2 position (sn‐2 PA), and 67.7% distribution probability ...
DOI:
10.1002/ejlt.201500591

9. Asymmetric Catalysis with Organic Azides and Diazo Compounds Initiated by Photoinduced Electron Transfer

Author:
Huang, Xiaoqiang,   et al.   ; Webster, Richard D.; Harms, Klaus; Meggers, Eric;     Show all 4 Authors
Source:
Journal of the American Chemical Society 2016 v.138 no.38 pp. 12636-12642
ISSN:
1520-5126
Subject:
Lewis acids; azides; byproducts; carboxylic esters; catalytic activity; diazo compounds; electron transfer; enantiomers; free radicals; imidazoles; nitrogen; rhodium
Abstract:
... Electron-acceptor-substituted aryl azides and α-diazo carboxylic esters are used as substrates for visible-light-activated asymmetric α-amination and α-alkylation, respectively, of 2-acyl imidazoles catalyzed by a chiral-at-metal rhodium-based Lewis acid in combination with a photoredox sensitizer. This novel proton- and redox-neutral method provides yields of up to 99% and excellent enantioselect ...
DOI:
10.1021/jacs.6b07692

10. Influence of ionic liquids on lipase activity and stability in alcoholysis reactions

Author:
Zou, Xiaoqiang,   et al.   ; Qin, Jie; Lv, Songtai; Jin, Qingzhe; Wang, Xingguo;     Show all 5 Authors
Source:
RSC advances 2016 v.6 no.90 pp. 87703-87709
ISSN:
2046-2069
Subject:
Fourier transform infrared spectroscopy; alcoholysis; anions; carboxylic ester hydrolases; cations; enzyme activity; hydrogen bonding; hydrophilicity; hydrophobicity; ionic liquids; viscosity
Abstract:
... Lipase activity and stability in ionic liquids containing N,N-dialkylimidazolium cations and different anions were investigated in alcoholysis reactions. Anions were the main factor affecting enzyme activity and stability, while hydrophobic and hydrophilic ionic liquids showed quite different phenomena. The initial enzyme activity in [Tf₂N]⁻ and [PF₆]⁻ based ionic liquids was much higher than that ...
DOI:
10.1039/c6ra19181a

11. Imidazolium‐embedded iodoacetamide‐functionalized silica‐based stationary phase for hydrophilic interaction/reversed‐phase mixed‐mode chromatography

Author:
Qiao, Xiaoqiang,   et al.   ; Wang, Huizhen; Zhang, Lu; Ma, Teng; Zhang, Liyuan;     Show all 5 Authors
Source:
Journal of separation science 2016 v.39 no.18 pp. 3498-3504
ISSN:
1615-9306
Subject:
Fourier transform infrared spectroscopy; hydrophilic interaction chromatography; hydrophilicity; hydrophobicity; non-polar compounds; nucleic acids; nucleosides; phenols; polymerization; positional isomers; saponins; thermogravimetry; water-soluble vitamins
Abstract:
... A novel imidazolium‐embedded iodoacetamide‐functionalized silica‐based stationary phase has been prepared by surface radical chain‐transfer polymerization. The stationary phase was characterized by Fourier transform infrared spectrometry, thermogravimetric analysis, and element analysis. Fast and efficient separations of polar analytes, such as nucleosides and nucleic acid bases, water‐soluble vit ...
DOI:
10.1002/jssc.201600448

12. Chaperonin-enhanced Escherichia coli cell-free expression of functional CXCR4

Author:
Wang, Xiaoqiang,   et al.   ; Chi, Haixia; Li, Jiqiang; Ren, Hao; Huang, Fang;     Show all 5 Authors
Source:
Journal of biotechnology 2016 v.231 pp. 193-200
ISSN:
0168-1656
Subject:
CXCR4 receptor; Escherichia coli; binding capacity; chaperonins; chemokines; detergents
Abstract:
... G protein-coupled receptors (GPCRs) are important therapeutic targets for a broad spectrum of diseases and disorders. Obtaining milligram quantities of functional receptors through the development of robust production methods are highly demanded to probe GPCR structure and functions. In this study, we analyzed synergies of the bacterial chaperonin GroEL-GroES and cell-free expression for the produ ...
DOI:
10.1016/j.jbiotec.2016.06.017

13. Effect and mechanism of pyridoxamine on the lipid peroxidation and stability of polyunsaturated fatty acids in beef patties

Author:
Hu, Xiaoqiang,   et al.   ; Wong, Daniel; Tao, Ningping; Wang, Xichang; Wang, Mingfu;     Show all 5 Authors
Source:
Journal of the science of food and agriculture 2016 v.96 no.10 pp. 3418-3423
ISSN:
0022-5142
Subject:
alpha-tocopherol; arachidonic acid; ascorbic acid; beef; cooked foods; fatty acid composition; food quality; gas chromatography-mass spectrometry; high performance liquid chromatography; lipid peroxidation; malondialdehyde; patties; pyridoxamine; pyridoxine; retinoic acid; solid phase extraction; thiobarbituric acid; toxicity
Abstract:
... BACKGROUND: Little is known about how vitamins can affect the peroxidation and stability of polyunsaturated fatty acids in cooked foods. Thus the effects of 15 vitamins on toxic malondialdehyde (MDA) formation in cooked beef patties were examined with the application of solid phase extraction and thiobarbituric acid (TBA) analysis by HPLC‐DAD. The polyunsaturated fatty acid profiles in cooked beef ...
DOI:
10.1002/jsfa.7522

14. Recent progress in stimuli-induced polydiacetylenes for sensing temperature, chemical and biological targets

Author:
Chen, Xiaoqiang,   et al.   ; Lee, Songyi; Kim, Ji-Yeong; Yoon, Juyoung;     Show all 4 Authors
Source:
Chemical communications 2016 v.52 no.59 pp. 9178-9196
ISSN:
1364-548X
Subject:
amines; anions; bacteria; biosensors; chemical reactions; colorimetry; enzymes; fluorescence; heparin; hydrocarbons; metal ions; neomycin; neoplasms; spectrometers; sugars; surfactants; temperature; viruses
Abstract:
... Polydiacetylenes (PDAs) have received increasing attention as smart materials owing to their unique properties. Upon addition of various stimuli, blue PDAs can undergo a colorimetric transition from blue to red along with a change from non-fluorescent to fluorescent. The optical changes can be readily detected by the naked eye and by using absorption and fluorescence spectrometers. These propertie ...
DOI:
10.1039/c6cc03584a

15. Fluorescence behavior of a unique two-photon fluorescent probe in aggregate and solution states and highly sensitive detection of RNA in water solution and living systems

Author:
Yu, Xiaoqiang,   et al.   ; Liu, Yong; Meng, Fangfang; He, Longwei; Lin, Weiying;     Show all 5 Authors
Source:
Chemical communications 2016 v.52 no.57 pp. 8838-8841
ISSN:
1364-548X
Subject:
RNA; chemical compounds; chemical reactions; fluorescence; fluorescent dyes
Abstract:
... It is found that 2,7-substituted carbazole derivative HVC-6 possesses distinct luminescence features in both aggregate and solution states. In view of this, probe HVC-6 realizes highly sensitive detection of RNA in pure water systems by an aggregation–disaggregation method for the first time. ...
DOI:
10.1039/c6cc03746a

16. A facile and efficient method for the synthesis of 1,2,4-trisubstituted imidazoles with enamides and benzylamines

Author:
Zhou, Xiaoqiang,   et al.   ; Cao, Jinhui; Ma, Haojie; Shi, Chong; Huang, Guosheng;     Show all 5 Authors
Source:
RSC advances 2016 v.6 no.62 pp. 57232-57235
ISSN:
2046-2069
Subject:
benzylamines; imidazoles; iodine; moieties
Abstract:
... A novel and practical method for the construction of 1,2,4-trisubstituted imidazoles with enamides and benzylamines catalysed by CuBr and I₂ has been developed. This sustainable, simple and environmentally-friendly procedure tolerates various functional groups and affords a series of trisubstitued imidazoles. ...
DOI:
10.1039/c6ra08174f

17. Global-Scale Resource Survey and Performance Monitoring of Public OGC Web Map Services

Author:
Cheng, Xiaoqiang,   et al.   ; Gui, Zhipeng; Cao, Jun; Liu, Xiaojing; Wu, Huayi;     Show all 5 Authors
Source:
ISPRS international journal of geo-information 2016 v.5 no.6
ISSN:
2220-9964
Subject:
geographical distribution; monitoring; surveys
Abstract:
... One of the most widely-implemented service standards provided by the Open Geospatial Consortium (OGC) to the user community is the Web Map Service (WMS). WMS is widely employed globally, but there is limited knowledge of the global distribution, adoption status or the service quality of these online WMS resources. To fill this void, we investigated global WMSs resources and performed distributed p ...
DOI:
10.3390/ijgi5060088

18. Population genetic structure of Cheyletus malaccensis (Acari: Cheyletidae) in China based on mitochondrial COI and 12S rRNA genes

Author:
Yang, Xiaoqiang,   et al.   ; Ye, Qingtian; Xin, Tianrong; Zou, Zhiwen; Xia, Bin;     Show all 5 Authors
Source:
Experimental & applied acarology 2016 v.69 no.2 pp. 117-128
ISSN:
0168-8162
Subject:
Bayesian theory; Cheyletus; acarology; biological control agents; climate; genes; genetic variation; haplotypes; humans; nucleotide sequences; phylogeny; predatory mites; ribosomal RNA; stored grain; variance; China
Abstract:
... Cheyletus malaccensis is a predatory mite widely distributed in grain storages. It has been regarded as an important biological control agent for pest mites. In this study, we investigated the population genetic structure of C. malaccensis distributed in China based on the partial regions of mitochondrial COI and 12S rRNA genes. We collected 256 individuals of C. malaccensis from stored grain in 3 ...
DOI:
10.1007/s10493-016-0028-3

19. Preparation and Characterization of Human Milk Fat Substitutes Based on Triacylglycerol Profiles

Author:
Zou, Xiaoqiang,   et al.   ; Jin, Qingzhe; Guo, Zheng; Xu, Xuebing; Wang, Xingguo;     Show all 5 Authors
Source:
The journal of the American Oil Chemists' Society 2016 v.93 no.6 pp. 781-792
ISSN:
0003-021X
Subject:
arachidonic acid; crystallization; deacidification; docosahexaenoic acid; enzymatic interesterification; fat substitutes; fatty acid composition; human milk fat; industrialization; lard; mathematical models; melting; mixing; oxidative stability; palmitic acid; seeds; temperature; tocopherols; triacylglycerols
Abstract:
... Human milk fat substitutes (HMFS) having similarity in (TAG) composition to human milk fat (HMF) were prepared by Lipozyme RM IM-catalyzed interesterification of lard blending with selected oils in a packed bed reactor. Four oil blends with high similarity in fatty acid profiles to HMF were first obtained based on the blending model and then the blending ratios were screened based on TAG compositi ...
DOI:
10.1007/s11746-016-2816-7

20. The composition analysis and preliminary cultivation optimization of a PHA-producing microbial consortium with xylose as a sole carbon source

Author:
Jia, Xiaoqiang,   et al.   ; Huang, Luokun; Liu, Chang; Liu, Yingjie;     Show all 4 Authors
Source:
Waste management 2016 v.52 pp. 77-85
ISSN:
0956-053X
Subject:
Cellvibrio; Pseudomonas; activated sludge; bacteria; carbon; carbon nitrogen ratio; denaturing gradient gel electrophoresis; domestication; pH; polyhydroxyalkanoates; staining; temperature; waste management; xylose
Abstract:
... This work aimed at using xylose as sole substrate, and combining feast-famine process with Nile blue staining as well as denaturing gradient gel electrophoresis (DGGE) analysis to screen polyhydroxyalkanoate (PHA)-producing bacteria from waste activated sludge (WAS). Composition changes of the microbial consortium during domestication were analyzed by DGGE, and the results indicated that there wer ...
DOI:
10.1016/j.wasman.2016.03.020

21. Copper-Catalyzed Aza-Diels–Alder Reaction and Halogenation: An Approach To Synthesize 7-Halogenated Chromenoquinolines

Author:
Yu, Xiaoqiang,   et al.   ; Wang, Jiao; Xu, Zhanwei; Yamamoto, Yoshinori; Bao, Ming;     Show all 5 Authors
Source:
Organic letters 2016 v.18 no.10 pp. 2491-2494
ISSN:
1523-7052
Subject:
chemical reactions; moieties; quinoline
Abstract:
... A new halogenation method to construct halogen-substituted quinoline moieties is described. The Cu-catalyzed intramolecular aza-Diels–Alder reaction and halogenation reaction proceeded smoothly under mild conditions to produce the corresponding 7-chloro-6H-chromeno[4,3-b]quinolines and 7-chloro-6H-thiochromeno[4,3-b]quinolines in satisfactory yields. ...
DOI:
10.1021/acs.orglett.6b01065

22. Recent advances in synthetic carbohydrate-based human immunodeficiency virus vaccines

Author:
Guo, Xiaoqiang,   et al.   ; Wang, Zhenyuan; Qin, Chunjun; Hu, Jing; Yin, Jian;     Show all 5 Authors
Source:
Virologica Sinica 2016 v.31 no.2 pp. 110-117
ISSN:
1674-0769
Subject:
Human immunodeficiency virus; acquired immunodeficiency syndrome; glycosylation; immune response; vaccine development; vaccines; viral proteins; viruses
Abstract:
... An effective vaccine for human immunodeficiency virus (HIV) is urgently needed to prevent HIV infection and progression to acquired immune deficiency syndrome (AIDS). As glycosylation of viral proteins becomes better understood, carbohydrate-based antiviral vaccines against special viruses have attracted much attention. Significant efforts in carbohydrate synthesis and immunogenicity research have ...
DOI:
10.1007/s12250-015-3691-3

23. Highly Ordered Periodic Au/TiO2 Hetero-Nanostructures for Plasmon-Induced Enhancement of the Activity and Stability for Ethanol Electro-oxidation

Author:
Cui, Xiaoqiang,   et al.   ; Jin, Zhao; Wang, Qiyu; Zheng, Weitao;     Show all 4 Authors
Source:
ACS applied materials 2016 v.8 no.8 pp. 5273-5279
ISSN:
1944-8252
Subject:
electrochemistry; electrodes; energy; ethanol; foil; fuel cells; gold; irradiation; nanogold; nanotubes; oxidation; renewable energy sources; titanium dioxide
Abstract:
... The catalytic electro-oxidation of ethanol is the essential technique for direct alcohol fuel cells (DAFCs) in the area of alternative energy for the ability of converting the chemical energy of alcohol into the electric energy directly. Developing highly efficient and stable electrode materials with antipoisoning ability for ethanol electro-oxidation remains a challenge. A highly ordered periodic ...
DOI:
10.1021/acsami.5b11259

24. Efficient cascade synthesis of ampicillin from penicillin G potassium salt using wild and mutant penicillin G acylase from Alcaligenes faecalis

Author:
Ma, Xiaoqiang,   et al.   ; Deng, Senwen; Su, Erzheng; Wei, Dongzhi;     Show all 4 Authors
Source:
Journal of biotechnology 2016 v.219 pp. 142-148
ISSN:
0168-1656
Subject:
Alcaligenes faecalis; ampicillin; hydrolysis; mutants; pH; phenylalanine; temperature
Abstract:
... To avoid isolation and purification of the intermediate 6-aminopenicillanic acid (6-APA), a two-enzyme two-step cascade synthesis of ampicillin from penicillin G was established. In purely aqueous medium, penicillin G hydrolysis and ampicillin synthesis were catalyzed by immobilized wild-type and mutagenized penicillin G acylases from Alcaligenes faecalis (Af PGA), respectively (Fig. 1). The βF24 ...
DOI:
10.1016/j.jbiotec.2015.12.034

25. CFD and comparative study on the dual-function solar collectors with and without tile-shaped covers in water heating mode

Author:
Hong, Xiaoqiang,   et al.   ; He, Wei; Luo, Bingqing; Chen, Hongbing; Ji, Jie;     Show all 5 Authors
Source:
Renewable energy 2016 v.86 pp. 1205-1214
ISSN:
0960-1481
Subject:
air temperature; buildings; fluid mechanics; heat; models; prediction; renewable energy sources; solar collectors; solar radiation; water flow; water temperature
Abstract:
... This paper presents a dedicated study of a novel tile-shaped dual-function solar collector in water heating mode by using computational fluid dynamics (CFD). This system employs a modular panel incorporating tile-shaped covers that is able to serve as part of building pitched roof, thus creating a building integrated, highly efficient and aesthetically appealing solar heating structure, particular ...
DOI:
10.1016/j.renene.2015.09.053

26. Gold Nanoparticles Deposited Polyaniline–TiO2 Nanotube for Surface Plasmon Resonance Enhanced Photoelectrochemical Biosensing

Author:
Liu, Xiaoqiang,   et al.   ; Zhu, Jie; Huo, Xiaohe; Ju, Huangxian;     Show all 4 Authors
Source:
ACS Applied Materials & Interfaces 2016 v.8 no.1 pp. 341-349
ISSN:
1944-8252
Subject:
NAD (coenzyme); biocompatibility; biosensors; dielectric spectroscopy; electrical conductivity; electrodes; lactate dehydrogenase; lactic acid; nanogold; nanotubes; polymerization; reducing agents; surface plasmon resonance; titanium dioxide
Abstract:
... A novel ternary composite composed of TiO₂ nanotubes (TiONTs), polyaniline (PANI), and gold nanoparticles (GNPs) was prepared for photoelectrochemical (PEC) biosensing. PANI was initially coated on TiONTs with an oxidative polymerization method, and 12-phosphotungstic acid was then used as a highly localized photoactive reducing agent to deposit GNPs on TiONT-PANI. The morphology and composition o ...
DOI:
10.1021/acsami.5b08837

27. The bi-functional roles of Ca-Y zeolite in the treatment of ethanol–HCl induced gastric ulcer using a mice model

Author:
Shang, Xiaoqiang,   et al.   ; Chen, Hao; Qu, Yingliang; Fan, Jie;     Show all 4 Authors
Source:
RSC advances 2016 v.6 no.5 pp. 3458-3461
ISSN:
2046-2069
Subject:
animal models; calcium; gastric juice; oral administration; pH; stomach ulcers; zeolites
Abstract:
... A calcium(ii) exchanged zeolite Y (Ca-Y) was prepared and evaluated in ethanol–HCl induced gastric ulcer using a mice model. Benefiting from the high procoagulant activity, good resistance to gastric fluid and anti-acid capability of Ca-Y, a significantly reduced ulcer area percentage from 35.1% ± 4.4% to 11.5% ± 1.9%, was achieved at an oral dosage of 5.0 g kg⁻¹, along with an increased intragast ...
DOI:
10.1039/c5ra24467f

28. Capacity and mechanisms of ammonium and cadmium sorption on different wetland-plant derived biochars

Author:
Cui, Xiaoqiang,   et al.   ; Hao, Hulin; Zhang, Changkuan; He, Zhenli; Yang, Xiaoe;     Show all 5 Authors
Source:
The Science of the total environment 2016 v.539 pp. 566-575
ISSN:
0048-9697
Subject:
Canna indica; Cenchrus purpureus; Chrysopogon zizanioides; Phragmites australis; Thalia dealbata; Zizania latifolia; ammonium; biochar; cadmium; cation exchange; elemental composition; kinetics; magnesium ammonium phosphate; sorption; sorption isotherms; surface area; wetland plants
Abstract:
... The objective of this study was to investigate the relationship between Cd2+/NH4+ sorption and physicochemical properties of biochars produced from different wetland plants. Biochars from six species of wetland plants (i.e., Canna indica, Pennisetum purpureum Schum, Thalia dealbata, Zizania caduciflora, Phragmites australis and Vetiveria zizanioides) were obtained at 500°C and characterized, and t ...
DOI:
10.1016/j.scitotenv.2015.09.022

29. Evaluation of fatty acid composition in commercial infant formulas on the Chinese market: A comparative study based on fat source and stage

Author:
Zou, Xiaoqiang,   et al.   ; Sun, Cong; Yao, Yunping; Jin, Jun; Xia, Yuan; Huang, Jianhua; Jin, Qingzhe; Wang, Xingguo;     Show all 8 Authors
Source:
International dairy journal 2016 v.63 pp. 42-51
ISSN:
0958-6946
Subject:
breast milk; fatty acid composition; goat milk; infant formulas; long chain polyunsaturated fatty acids; markets; milk; nervonic acid; oleic acid
Abstract:
... The fatty acid compositions of 180 commercial infant, follow-on and growing-up formulas with different fat sources (plant-oil, cows' milk, goats' milk) on the Chinese market were analysed and compared with mature human milk. Fatty acid composition in formulas was dependent on fat source. The plant-oil formulas were more similar to mature human milk, while the cows' milk and goats' milk formulas co ...
DOI:
10.1016/j.idairyj.2016.07.015

30. Past changes in the vegetation density of the Chinese Loess Plateau revealed by variations in the size of Artemisia pollen grains

Author:
Li, Xiaoqiang,   et al.   ; Zhou, Xinying; Yang, Shiling; Long, Hao; Yang, Qing; Zhao, Keliang; Cui, Jianxin;     Show all 7 Authors
Source:
Review of palaeobotany and palynology 2016 v.235 pp. 71-80
ISSN:
0034-6667
Subject:
Artemisia; evolution; fossils; grasses; habitats; loess; paleoclimatology; palynology; plant communities; pollen; pollination; population density; statistical analysis; steppes; terrestrial ecosystems; China
Abstract:
... We reconstructed paleovegetation changes on the Chinese Loess Plateau by applying concepts in palynology and pollination biology to the statistical analysis of the size of Artemisia pollen grains from 26 surface samples, four loess paleosoil profiles, and extant Artemisia species. We found that the size of Artemisia pollen grains varied in different plant communities, and was positively correlated ...
DOI:
10.1016/j.revpalbo.2016.09.006

31. Impact of ionic liquid properties on selective enrichment of glycerides in direct lipase-catalyzed esterification

Author:
Zou, Xiaoqiang,   et al.   ; Lv, Songtai; Qian, Haifeng; Qin, Jie; Jin, Qingzhe; Wang, Xingguo;     Show all 6 Authors
Source:
RSC advances 2016 v.6 no.110 pp. 108697-108707
ISSN:
2046-2069
Subject:
esterification; glycerol; hydrogen bonding; hydrophobicity; ionic liquids; monoacylglycerols; oleic acid; viscosity
Abstract:
... The direct lipase-catalyzed esterification of oleic acid and glycerol was studied in 23 different ionic liquids (ILs) in order to deduce the effects of solvent properties such as viscosity, polarity (ETN), hydrophobicity (log P) and Kamlet–Taft parameters (α, β and π*) on selective enrichment of glycerides. ETN and Kamlet–Taft parameters are most likely the determining factors for glyceride select ...
DOI:
10.1039/c6ra24089e

32. Enhanced Electroreductive Removal of Bromate by a Supported Pd–In Bimetallic Catalyst: Kinetics and Mechanism Investigation

Author:
An, Xiaoqiang,   et al.   ; Lan, Huachun; Mao, Ran; Tong, Yating; Liu, Yanzhen; Liu, Huijuan; Liu, Ruiping;     Show all 7 Authors
Source:
Environmental Science & Technology 2016 v.50 no.21 pp. 11872-11878
ISSN:
1520-5851
Subject:
adsorption; aluminum oxide; catalysts; electrochemistry; electron paramagnetic resonance spectroscopy; electron transfer; palladium; reaction kinetics; zeta potential
Abstract:
... In this work, the electroreductive removal of bromate by a Pd₁–In₄/Al₂O₃ catalyst in a three-dimensional electrochemical reactor was investigated. A total of 96.4% of bromate could be efficiently reduced and completely converted into bromide within 30 min under optimized conditions. On the basis of the characterization results and kinetics analysis, a synergistic effect of Pd and In was observed, ...
DOI:
10.1021/acs.est.6b02822

33. High-level expression of Cephalosporin C deacetylase from Bacillus subtilis SIL3 in Escherichia coli by a multilevel collaborative strategy

Author:
Ma, Xiaoqiang,   et al.   ; Zhu, Ying; Sun, Ming; Yang, Shengli; Su, Erzheng; Wei, Dongzhi;     Show all 6 Authors
Source:
Biochemical engineering journal 2016 v.114 pp. 183-190
ISSN:
1369-703X
Subject:
Bacillus subtilis; Escherichia coli; cephalosporins; fermentation; fermenters; gene expression; genes; glycerol; pH
Abstract:
... Cephalosporin C deacetylases (CAH) is employed to hydrolyze 7-aminocephalosporanic acid (7-ACA) to deacetyl-7-aminocephalosporanic acid (D-7-ACA), which can be used to produce the 3-vinyl substituted cephalosporin antibiotics. In this study, a multilevel collaborative strategy was conducted to achieve high-level production of CAH by recombinant Escherichia coli (E. coli). Inducible and constitutiv ...
DOI:
10.1016/j.bej.2016.07.009

34. Polysaccharides as Coagulants for the Recovery of Protein in Fish Meal Wastewater

Author:
Zou, Xiaoqiang,   et al.   ; Hao, Yanan; Liu, Lige; Feng, Guoxia; Jin, Qingzhe; Xie, Dan; Wang, Xingguo;     Show all 7 Authors
Source:
Journal of aquatic food product technology 2016 v.25 no.7 pp. 1086-1095
ISSN:
1547-0636
Subject:
carrageenan; chitosan; coagulants; coagulation; fish meal; fractal dimensions; light scattering; wastewater
Abstract:
... In this study, polysaccharides were applied to recover protein from fish meal wastewater. The coagulation performance was optimized, and the protein recovery rates for carrageenan, guar, chitosan, and alginate were found to be 70, 49, 53, and 55%, respectively. The floc formation, including its dynamic and morphology, were investigated using small angle static light scattering. Through comparison, ...
DOI:
10.1080/10498850.2015.1011796

35. Removal of phosphate from aqueous solution using magnesium-alginate/chitosan modified biochar microspheres derived from Thalia dealbata

Author:
Cui, Xiaoqiang,   et al.   ; Dai, Xi; Khan, Kiran Yasmin; Li, Tingqiang; Yang, Xiaoe; He, Zhenli;     Show all 6 Authors
Source:
Bioresource technology 2016 v.218 pp. 1123-1132
ISSN:
0960-8524
Subject:
Thalia dealbata; aqueous solutions; biochar; chitosan; cost effectiveness; kinetics; ligands; magnesium; magnesium chloride; minerals; models; phosphates; sorption; sorption isotherms; surface area; water pollution
Abstract:
... The objective of this study was to determine the feasibility of using magnesium-alginate/chitosan modified biochar microspheres to enhance removal of phosphate from aqueous solution. The introduction of MgCl2 substantially increased surface area of biochar (116.2m2g−1), and both granulation with alginate/chitosan and modification with magnesium improved phosphate sorption on the biochars. Phosphat ...
DOI:
10.1016/j.biortech.2016.07.072

36. Effect of asynchronous valve timing on combustion characteristic and performance of a high speed SI marine engine with five valves

Author:
Chen, Xiaoqiang,   et al.   ; Liu, Kaimin; Yang, Jing; Jiang, Wu; Li, Yangtao; Wang, Yi; Feng, Renhua; Ma, Kai;     Show all 8 Authors
Source:
Energy conversion and management 2016 v.123 pp. 185-199
ISSN:
0196-8904
Subject:
carbon dioxide; carbon monoxide; combustion; energy; fuels; gas exchange; greenhouse gas emissions; heat; hydrocarbons; mass flow; nitrogen oxides; simulation models; spark ignition engines; torque; turbulent flow
Abstract:
... Based on a high-speed spark ignition (SI) gasoline engine with five valves, a novel concept of asynchronous valves timing (AVT) and synchronous valves timing (SVT) systems has been proposed. In order to demonstrate the effect of AVT and SVT on gas exchange process, combustion process, engine performance, fuel economy and emissions, a comparative study between AVT and SVT systems are conducted by u ...
DOI:
10.1016/j.enconman.2016.06.042

37. Efficient conversion of dimethylarsinate into arsenic and its simultaneous adsorption removal over FeCx/N-doped carbon fiber composite in an electro-Fenton process

Author:
An, Xiaoqiang,   et al.   ; Lan, Huachun; Li, Jianfei; Sun, Meng; Hu, Chengzhi; Liu, Ruiping; Liu, Huijuan; Qu, Jiuhui;     Show all 8 Authors
Source:
Water research 2016 v.100 pp. 57-64
ISSN:
0043-1354
Subject:
X-ray diffraction; X-ray photoelectron spectroscopy; adsorption; arsenic; carbon fibers; catalysts; hydrogen peroxide; oxidation; pH; transmission electron microscopy
Abstract:
... In this study, a FeCx/N-doped carbon fiber composite (FeCx/NCNFs) was developed via an electrospinning method. According to the characterization results of XRD, TEM and XPS, FeCx (a mixture of Fe7C3 and Fe3C) was either embedded in or attached to the NCNFs. It was used for the first time as a catalyst for dimethylarsinate (DMA) degradation and as an absorbent for inorganic arsenic (As (V)), with d ...
DOI:
10.1016/j.watres.2016.05.018

38. Mixed-mode chromatographic stationary phases: Recent advancements and its applications for high-performance liquid chromatography

Author:
Qiao, Xiaoqiang,   et al.   ; Zhang, Lu; Dai, Qian; Yu, Chenyang; Qin, Xinying; Yan, Hongyuan;     Show all 6 Authors
Source:
Trends in analytical chemistry 2016 v.82 pp. 143-163
ISSN:
0165-9936
Subject:
analytical chemistry; equipment performance; high performance liquid chromatography
Abstract:
... Chromatographic stationary phase is the core of high-performance liquid chromatography (HPLC) system. Thereinto, the development of novel stationary phases with high separation efficiency and excellent selectivity has always been the focus of the study. Mixed-mode stationary phases have been proved to be with the merits of high separation selectivity, remarkably high loading capacity, and high sep ...
DOI:
10.1016/j.trac.2016.05.011

39. Promoting scopolamine biosynthesis in transgenic Atropa belladonna plants with pmt and h6h overexpression under field conditions

Author:
Liu, Xiaoqiang,   et al.   ; Xia, Ke; Zhang, Qiaozhuo; Qiang, Wei; Guo, Jianjun; Lan, Xiaozhong; Chen, Min; Liao, Zhihua;     Show all 8 Authors
Source:
Plant physiology and biochemistry 2016 v.106 pp. 46-53
ISSN:
0981-9428
Subject:
Atropa belladonna; Hyoscyamus niger; Nicotiana tabacum; aerial parts; atropine; biosynthesis; chemotypes; fruits; gene overexpression; leaves; progeny; putrescine N-methyltransferase; roots; scopolamine; stems; transcription (genetics); transgenes; transgenic plants; underground parts
Abstract:
... Atropa belladonna is one of the most important plant sources for producing pharmaceutical tropane alkaloids (TAs). T1 progeny of transgenic A. belladonna, in which putrescine N-methyltransferase (EC. 2.1.1.53) from Nicotiana tabacum (NtPMT) and hyoscyamine 6β-hydroxylase (EC. 1.14.11.14) from Hyoscyamus niger (HnH6H) were overexpressed, were established to investigate TA biosynthesis and distribut ...
DOI:
10.1016/j.plaphy.2016.04.034

40. Cationic Ionic Liquids Organic Ligands Based Metal–Organic Frameworks for Fabrication of Core–Shell Microspheres for Hydrophilic Interaction Liquid Chromatography

Author:
Qiao, Xiaoqiang,   et al.   ; Dai, Qian; Ma, Junqian; Ma, Siqi; Wang, Shengyu; Li, Lijun; Zhu, Xianghui;     Show all 7 Authors
Source:
ACS Applied Materials & Interfaces 2016 v.8 no.33 pp. 21632-21639
ISSN:
1944-8252
Subject:
Fourier transform infrared spectroscopy; X-ray diffraction; amides; coordination polymers; hydrophilic interaction chromatography; ionic liquids; ligands; melamine; nanocrystals; nucleic acids; nucleosides; scanning electron microscopy; silica; thermogravimetry; vitamins
Abstract:
... In this study, new metal–organic frameworks (MOFs) nanocrystals modified SiO₂ core–shell microspheres were designed with cationic ionic liquids (ILs) 1,3-bis(4-carboxybutyl)imidazolium bromide (ILI) as organic ligands. By further adjustment the growth cycles, the new ILI-01@SiO₂ core–shell stationary phase was facilely fabricated. The developed stationary phase was respectively characterized via e ...
DOI:
10.1021/acsami.6b04756

41. An index and approach for water extraction using Landsat–OLI data

Author:
Gong, Xiaoqiang,   et al.   ; Li, Yuanzheng; Guo, Zhen; Xu, Kaipeng; Hu, Dan; Zhou, Hongxuan;     Show all 6 Authors
Source:
International journal of remote sensing 2016 v.37 no.16 pp. 3611-3635
ISSN:
1366-5901
Subject:
Landsat; algorithms; bedrock; buildings; climatic zones; disasters; drawdown; ice; mountains; remote sensing; sand; snow; spectral analysis; surface water; suspended sediment; water distribution; water resources; China
Abstract:
... The extraction of water distribution is extremely useful in research and planning activities, including those associated with water resources, environments, disasters, local climates, and other factors. Remote-sensing images with moderate resolution have been the main data source due to the vast distribution of water and the high cost, access difficulty, and massive size of high-resolution images. ...
DOI:
10.1080/01431161.2016.1201228

42. Potential mechanisms of cadmium removal from aqueous solution by Canna indica derived biochar

Author:
Cui, Xiaoqiang,   et al.   ; Fang, Siyu; Yao, Yiqiang; Li, Tingqiang; Ni, Qijun; Yang, Xiaoe; He, Zhenli;     Show all 7 Authors
Source:
The Science of the total environment 2016 v.562 pp. 517-525
ISSN:
0048-9697
Subject:
Canna indica; aqueous solutions; biochar; cadmium; electrons; ion exchange; kinetics; minerals; models; pyrolysis; sorption; sorption isotherms; temperature
Abstract:
... The objective of this study was to investigate the mechanisms of cadmium (Cd) sorption on biochars produced at different temperature (300–600°C) and their quantitative contribution. The sorption isotherms and kinetics of Cd2+ sorption on biochars were determined and fitted to different models. The Cd2+ sorption data could be well described by a simple Langmuir model, and the pseudo second order ki ...
DOI:
10.1016/j.scitotenv.2016.03.248

43. Combined Urea Complexation and Argentated Silica Gel Column Chromatography for Concentration and Separation of PUFAs from Tuna Oil: Based on Improved DPA Level

Author:
Zou, Xiaoqiang,   et al.   ; Mu, Hongyan; Jin, Jun; Xie, Dan; Wang, Xiaosan; Wang, Xingguo; Jin, Qingzhe;     Show all 7 Authors
Source:
The journal of the American Oil Chemists' Society 2016 v.93 no.8 pp. 1157-1167
ISSN:
0003-021X
Subject:
crystallization; docosahexaenoic acid; docosapentaenoic acid; eicosapentaenoic acid; fractionation; gel chromatography; isomers; silica gel; solvents; temperature; tuna oil; urea
Abstract:
... Eicosapentaenoic acid (EPA, 20:5n-3), docosapentaenoic acid (DPA) isomers (22:5n-6 and 22:5n-3) and docosahexaenoic acid (DHA, 22:6n-3) derived from tuna oil were concentrated by three stages of urea fractionation at various crystallization temperatures and different fatty acid/urea ratios. Thereafter, polyunsaturated fatty acids concentrate containing comparatively enriched DPA levels was purifie ...
DOI:
10.1007/s11746-016-2842-5

44. The quantitative reconstruction of temperature and precipitation in the Guanzhong Basin of the southern Loess Plateau between 6200 BP and 5600 BP

Author:
Li, Xiaoqiang,   et al.   ; Sun, Nan; Dodson, John; Zhou, Xinying; Zhao, Keliang; Yang, Qing;     Show all 6 Authors
ISSN:
1477-0911
Subject:
atmospheric precipitation; basins; charcoal; climate; fossils; mass spectrometry; mountains; paleoclimatology; prediction; radiocarbon dating; temperature; China
Abstract:
... Understanding the features of the paleoclimate and paleoenvrionment from key areas is crucial for predicting the climate variation of the future. In this study, fossil charcoal coupled with high-accuracy accelerator mass spectrometry (AMS) ¹⁴C dating from the Guanzhong Basin is analyzed to reconstruct the paleoclimate. Here, the coexistence approach (CA) was applied, and the result showed that the ...
DOI:
10.1177/0959683616638417

45. In Situ Preparation of Nanometer-Scale Zinc Oxide from Zinc Acetate in the Reaction for the Synthesis of Dimethyl Toluene Dicarbamate and Its Catalytic Decomposition Performance

Author:
Jia, Xiaoqiang,   et al.   ; Wang, Guirong; Ma, Dan; Cui, Xuexia; Zhao, Xinqiang; Wang, Yanji;     Show all 6 Authors
Source:
Industrial & Engineering Chemistry Research 2016 v.55 no.29 pp. 8011-8017
ISSN:
1520-5045
Subject:
X-ray diffraction; catalysts; catalytic activity; engineering; temperature; toluene; transmission electron microscopy; zinc; zinc acetate; zinc oxide
Abstract:
... The synthesis of toluene diisocyanate (TDI) starting from dimethyl carbonate (DMC) instead of phosgene is a green and safe reaction process. In the first reaction step of the process, i.e., the reaction of toluene diamine (TDA) with DMC to dimethyl toluene dicarbamate (TDC), zinc acetate shows excellent catalytic performance. However, zinc acetate gradually transforms to nanometer-scale zinc oxide ...
DOI:
10.1021/acs.iecr.6b00225

46. Copper-catalyzed synthesis of 1,3,4-trisubstituted and 1,3,4,5-tetrasubstituted pyrazoles via [3+2] cycloadditions of hydrazones and nitroolefins

Author:
Zhou, Xiaoqiang,   et al.   ; Shi, Chong; Ma, Chaowei; Ma, Haojie; Cao, Jinhui; Fan, Yuxing; Huang, Guosheng;     Show all 7 Authors
Source:
Tetrahedron 2016 v.72 pp. 4055-4058
ISSN:
0040-4020
Subject:
chemical structure; copper; cycloaddition reactions; pyrazoles
Abstract:
... A highly economical and efficient copper(I)-catalyzed regioselective method for the synthesis of 1,3,4-trisubstituted and 1,3,4,5-tetrasubstituted pyrazoles via [3+2] cycloaddition of hydrazones and nitroolefins has been reported. This process displays excellent applicability with a wide range of substrates under mild conditions. ...
DOI:
10.1016/j.tet.2016.05.034

47. Hybrid nanocomposite hydrogels with high strength and excellent self-recovery performance

Author:
Yan, Xiaoqiang,   et al.   ; Yang, Jia; Zhu, Lin; Wei, Dandan; Qin, Gang; Liu, Baozhong; Liu, Shuzheng; Chen, Qiang;     Show all 8 Authors
Source:
RSC advances 2016 v.6 no.64 pp. 59131-59140
ISSN:
2046-2069
Subject:
crosslinking; deformation; free radicals; hydrogels; hysteresis; polyacrylamide; polymer nanocomposites; polymerization; synergism; tensile strength
Abstract:
... Polymer nanocomposite hydrogels (NC gels) have been intensively investigated for applications in academic and industrial fields. In the present work, hybrid cross-linked polyacrylamide (PAAm)/LAPONITE® hydrogels were synthesized by in situ free radical polymerization using LAPONITE® nanoplatelets and N,N-methylenebisacrylamide (MBA) as physical and chemical crosslinkers, respectively. We aimed to ...
DOI:
10.1039/c6ra04234a

48. Effect of pH on nitrous oxide production and emissions from a partial nitritation reactor under oxygen-limited conditions

Author:
Chen, Xiaoqiang,   et al.   ; Lv, Yongtao; Ju, Kai; Wang, Lei; Miao, Rui; Zhang, Xueling;     Show all 6 Authors
Source:
Process biochemistry 2016 v.51 no.6 pp. 765-771
ISSN:
1359-5113
Subject:
aeration; denitrification; dissolved oxygen; greenhouse gas emissions; nitrification; nitrous oxide; pH; sludge
Abstract:
... The effect of pH on nitrous oxide (N2O) emissions from a laboratory-scale partial nitritation sequencing batch reactor under oxygen-limited conditions was investigated from both macro- and microscopic viewpoints. During the aeration period of a single cycle, N2O emissions decreased when the initial pH increased from 7.5 to 8.5. By application of microelectrodes, N2O production was observed inside ...
DOI:
10.1016/j.procbio.2016.02.017

49. Pyrolysis of wetland biomass waste: Potential for carbon sequestration and water remediation

Author:
Cui, Xiaoqiang,   et al.   ; Hao, Hulin; He, Zhenli; Stoffella, Peter J.; Yang, Xiaoe;     Show all 5 Authors
Source:
Journal of environmental management 2016 v.173 pp. 95-104
ISSN:
0301-4797
Subject:
Canna indica; Fourier transform infrared spectroscopy; Hydrocotyle; adsorption; ammonium; aquatic plants; biochar; cadmium; carbon; carbon dioxide; carbon sequestration; constructed wetlands; elemental composition; energy-dispersive X-ray analysis; feedstocks; fossil fuels; fuel combustion; greenhouse gas emissions; phosphates; phytomass; pollutants; pyrolysis; remediation; scanning electron microscopy; soil; surface area; thermogravimetry; wastes; wetland plants; China
Abstract:
... Management of biomass waste is crucial to the efficiency and sustainable operation of constructed wetlands. In this study, biochars were prepared using the biomass of 22 plant species from constructed wetlands and characterized by BET-N2 surface area analysis, FTIR, TGA, SEM, EDS, and elemental compositions analysis. Biochar yields ranged from 32.78 to 49.02%, with mesopores dominating the pore st ...
DOI:
10.1016/j.jenvman.2016.02.049

50. Lipid composition and structural characteristics of bovine, caprine and human milk fat globules

Author:
Zou, Xiaoqiang,   et al.   ; Yao, Yunping; Zhao, Guozhong; Xiang, Jingying; Jin, Qingzhe; Wang, Xingguo;     Show all 6 Authors
Source:
International dairy journal 2016 v.56 pp. 64-73
ISSN:
0958-6946
Subject:
cattle; cholesterol; confocal laser scanning microscopy; fat globules; fatty acid composition; goat milk; goats; human milk fat; humans; infant formulas; milk; milk fat; saturated fatty acids; triacylglycerols; unsaturated fatty acids
Abstract:
... Milk fat is widely accepted to be the major nutrient in human milk. Commercial infant formulas are usually based on mammalian milk such as bovine or caprine milk, but the differences in milk fat globules (MFGs) between human, bovine and caprine milk remain unclear. We showed that saturated fatty acid content was higher in bovine and caprine MFGs (>60%) than in human MFG (<40%), but that content of ...
DOI:
10.1016/j.idairyj.2015.12.013