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You searched for: Journal name Food analytical methods Remove constraint Journal name: Food analytical methods Publication year rev 7978-2022 Remove constraint Publication year rev: 7978-2022 Source 2022 v.15 no.5 Remove constraint Source: 2022 v.15 no.5
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1. A Novel NIR-Based Strategy for Rapid Freshness Assessment of Preserved Eggs

Author:
Hairong Guo; Zheng Bao; Shuoyao Zhang; Yi Ran; Ruiting Ning; Yue Li; Jichuan Zhang; Jiarui Li; Qingyu Liu; Li He
Source:
Food analytical methods 2022 v.15 no.5 pp. 1457-1469
ISSN:
1936-9751
Subject:
algorithms; chemometrics; eggs; flavor; food safety; freshness; human health; models; near-infrared spectroscopy; prediction; principal component analysis; storage time; total volatile basic nitrogen
Abstract:
... The flavor of many traditional Chinese foods, such as preserved eggs, improves with increasing storage time. However, prolonged storage can also have hidden dangers for human health. Therefore, rapid, high-efficiency, contaminant-free, and non-destructive assessment of preserved egg freshness is essential to ensure food safety. The total volatile base nitrogen can be used as an indicator of freshn ...
DOI:
10.1007/s12161-021-02218-7

2. Detection of Carrot Quality Using DCGAN and Deep Network with Squeeze-and-Excitation

Author:
Jiangong Ni; Bing Liu; Juan Li; Jiyue Gao; Haoyan Yang; Zhongzhi Han
Source:
Food analytical methods 2022 v.15 no.5 pp. 1432-1444
ISSN:
1936-9751
Subject:
carrots; data collection; livelihood; market value; models
Abstract:
... The quality of agricultural products is an important issue related to people’s livelihood. The appearance quality inspection and classification of carrots directly determine the market value of carrots and the purchase desire of consumers, so the appearance quality classification of carrots is particularly necessary. In this study, inspired by the classical network, a carrot appearance quality det ...
DOI:
10.1007/s12161-021-02189-9

3. Determination of Mono-Oil Proportion in Blended Edible Vegetable Oil (BEVO) with Identical Fatty Acid Profile: a Case Study on Coconut-Palm Kernel Oil Discrimination

Author:
Venkatesan Ramya; Karuppiah Prakash Shyam; Balamuthu Kadalmani
Source:
Food analytical methods 2022 v.15 no.5 pp. 1407-1417
ISSN:
1936-9751
Subject:
case studies; coconut oil; coconuts; cooking fats and oils; fatty acid composition; iodine value; markets; palm kernel oil; palm kernels; vegetable oil
Abstract:
... Blended edible vegetable oil (BEVO) is suggested as a convenient alternative to edible oil rotation to better balance saturated/unsaturated fatty acids rather than using single oil (mono-oil). Coconut and palm kernel blended oil (coco-PK BEVO) gains popularity in the market. However, the identical fatty acid profile of the coco-PK BEVO poses a challenge in determining the proportion of the mono-oi ...
DOI:
10.1007/s12161-021-02193-z

4. Determination of Unsaturated Fatty Acids Composition in Walnut (Juglans regia L.) Oil Using NMR Spectroscopy

Author:
Jawameer R. Hama; Vera Fitzsimmons-Thoss
Source:
Food analytical methods 2022 v.15 no.5 pp. 1226-1236
ISSN:
1936-9751
Subject:
Juglans regia; carbon; gas chromatography; nuclear magnetic resonance spectroscopy; walnut oil; walnuts
Abstract:
... Walnut is a precious marketed nut characterised by kernels containing more than 60% of oil. Gas chromatography (GC) is the most used method to analyse oils; nonetheless, polyunsaturated (PUFA)s and monounsaturated fatty acids (MUFA)s were not separated sufficiently. Therefore, our study is based on the employment of two GC systems with different columns. However, for determination of PUFAs and MUF ...
DOI:
10.1007/s12161-021-02203-0

5. Identification of Dendrobium officinale Using DNA Barcoding Method Combined with HRM and qPCR Technology

Author:
Wenqiang Chen; Xiaoyun Chen; Junfeng Xu; Jian Cai; Xiaofu Wang
Source:
Food analytical methods 2022 v.15 no.5 pp. 1310-1320
ISSN:
1936-9751
Subject:
DNA barcoding; Dendrobium officinale; genetic variation; markets; mutation; quantitative polymerase chain reaction; traditional medicine; East Asia
Abstract:
... Dendrobium officinale is widely used as a traditional medicine across East Asia. It has several medicinal and ornamental values. Therefore, D. officinale is frequently adulterated with other Dendrobium species in the market. Morphological similarities in Dendrobium species limit the easy identification of individual specimens. In this study, DNA barcoding was used as the sequence model system, and ...
DOI:
10.1007/s12161-021-02194-y

6. Nondestructive Prediction of Mechanical Parameters to Apple Using Hyperspectral Imaging by Support Vector Machine

Author:
Peipei Zhang; Bingbing Shen; Hongwei Ji; Huaiwen Wang; Yuexuan Liu; Xiaochuan Zhang; Chunhua Ren
Source:
Food analytical methods 2022 v.15 no.5 pp. 1397-1406
ISSN:
1936-9751
Subject:
algorithms; apples; energy; fruits; models; prediction; principal component analysis
Abstract:
... This study proposes a method for predicting the mechanical parameters of apple after impact damage based on hyperspectral imaging with the range of 900–1700 nm. A damaged region detection algorithm combined with the principal component analysis (PCA) was developed and applied to the PC images, and the spectra were extracted based on the selected region. PCA and the successive projection algorithm ...
DOI:
10.1007/s12161-021-02201-2

7. The Kinetics of Two-Step Ellagitannin Extraction from the By-products of Selected Processed Fruits of the family Rosaceae [Erratum: May 2022, v.15(5); p.1185]

Author:
Agnieszka Milczarek; Michał Sójka; Robert Klewicki
Source:
Food analytical methods 2022 v.15 no.5 pp. 1171-1184
ISSN:
1936-9751
Subject:
Rosaceae; acetone; fruits; juices; molecular weight; pomace; statistical analysis
Abstract:
... The paper presents the kinetics of two-step ellagitannin (ET) extraction with an aqueous acetone solution from two technological types of pomace from selected berry fruits of the Rosaceae family. ETs were identified and quantified using HPLC–MS and HPLC–DAD. The results revealed the extraction kinetics of total ETs, their high and low molecular weight fractions (≤ 1569 Da and > 1569 Da), and indiv ...
DOI:
10.1007/s12161-021-02121-1

8. Ultrasensitive Detection of Staphylococcal Enterotoxin B with an AuNPs@MIL-101 Nanohybrid-Based Dual-Modal Aptasensor

Author:
Yufei Wang; Deyun He; Zhen Du; Enbo Xu; Zhengyu Jin; Zhengzong Wu; Bo Cui
Source:
Food analytical methods 2022 v.15 no.5 pp. 1368-1376
ISSN:
1936-9751
Subject:
aptasensors; coordination polymers; detection limit; enterotoxins; fluorescence; food safety; food toxins; gold; human health
Abstract:
... Developing reliable and sensitive sensing technologies for food toxin detection would have significant food safety and human health benefits. An ultrasensitive dual-mode counterpropagating-responsive assay was successfully developed for the detection of staphylococcal enterotoxin B (SEB) in this work. Based on changed fluorescence and surface-enhanced Raman scattering (SERS) signals derived from g ...
DOI:
10.1007/s12161-021-02204-z

9. A Kinetic Approach to Explain Hydroxymethylfurfural and Furfural Formations Induced by Maillard, Caramelization, and Ascorbic Acid Degradation Reactions in Fruit Juice-Based Mediums

Author:
Erdal Agcam
Source:
Food analytical methods 2022 v.15 no.5 pp. 1286-1299
ISSN:
1936-9751
Subject:
Maillard reaction; ascorbic acid; asparagine; fructose; fruit juices; fruits; furfural; glucose; hexoses; temperature
Abstract:
... Hydroxymethylfurfural-(HMF)/furfural formations and kinetics at different heating conditions (90–120 °C) were determined for the fruit juice–based mediums containing glucose, fructose, asparagine, and ascorbic acid-(AA). High formation of HMF/furfural was determined in the heated mediums via caramelization/Maillard reaction pathways. The highest HMF accumulation (1541.27 µmol/L) was detected in th ...
DOI:
10.1007/s12161-021-02214-x

10. A Natural Deep Eutectic Solvent–based Ultrasound-Vortex-assisted Dispersive Liquid–Liquid Microextraction Method for Ligand-less Pre-concentration and Determination of Traces of Cadmium Ions in Water and Some Food Samples

Author:
Mojtaba Shamsipur; Naser Mafakheri; Nasrin Babajani
Source:
Food analytical methods 2022 v.15 no.5 pp. 1203-1213
ISSN:
1936-9751
Subject:
atomic absorption spectrometry; cadmium; hydrophobicity; liquid-phase microextraction; pH; salicylic acid; solvents; sonication; standard deviation; temperature
Abstract:
... A very explicate and ligand-less ultrasound-vortex-assisted dispersive liquid–liquid microextraction (US-VA-DLLME) technique has been designed for the pre-concentration and extraction of ultra-trace amounts of cadmium ions, before its determination by graphite furnace atomic absorption spectrophotometry. In the proposed approach, a hydrophobic natural deep eutectic solvent (NADES), prepared from c ...
DOI:
10.1007/s12161-021-02222-x

11. Advantages, Opportunities, and Challenges of Vibrational Spectroscopy as Tool to Monitor Sustainable Food Systems

Author:
Daniel Cozzolino
Source:
Food analytical methods 2022 v.15 no.5 pp. 1390-1396
ISSN:
1936-9751
Subject:
Internet; Raman spectroscopy; data analysis; trade
Abstract:
... Our capability to analyse and interpret food complexity is limited when traditional analytical methods are used. On the other hand, the utilisation of vibrational spectroscopy (e.g. near- and mid-infrared, Raman spectroscopy) combined with data analytics has provided with a robust tool that has improved the capacity to link in a swift and consistent method the data created during the production, p ...
DOI:
10.1007/s12161-021-02207-w

12. Colorimetric Parameters Correlated with the Variation in the Marker Constituent Contents During the Stir-fry Processing of Schizonepetae Spica

Author:
Xindan Liu; Ying Zhang; Menghua Wu; Zhiguo Ma; Hui Cao
Source:
Food analytical methods 2022 v.15 no.5 pp. 1300-1309
ISSN:
1936-9751
Subject:
Schizonepeta tenuifolia; apigenin; color; colorimetry; common cold; cost effectiveness; diodes; fever; herbal medicines; hesperidin; high performance liquid chromatography; luteolin; prediction; regression analysis; rosmarinic acid; stir frying; tea
Abstract:
... Schizonepetae Spica (SS), the dried spike of Schizonepeta tenuifolia Briq., is often consumed in beverages, sauce, beneficial tea, or herbal medicine. Raw SS has the action of dispelling the common cold and fever. Schizonepetae Spica Carbonisata (SSC; raw SS processed by stir-frying until the surface becomes blackish brown and the interior turns dark yellow) has particularly strong efficacy in arr ...
DOI:
10.1007/s12161-021-02156-4

13. Construction and Characterization of a Single-Chain Variable Fragment (scFv) for the Detection of Cry1Ab and Cry1Ac Toxins from the Anti-Cry1Ab Monoclonal Antibody

Author:
Sa Dong; Kangli He; Lingjun Guan; Qiuyun Shi; Jianwei Wu; Jianguo Feng; Wenchao Yang; Xugen Shi
Source:
Food analytical methods 2022 v.15 no.5 pp. 1321-1330
ISSN:
1936-9751
Subject:
cross reaction; enzyme-linked immunosorbent assay; epitopes; genes; hydrogen; hydrophobicity; monoclonal antibodies; polypeptides; toxins
Abstract:
... In the previous study, monoclonal antibody 2C12 which could specifically recognize Cry1Ab toxin and has no cross-reaction with Cry1Ac toxin was prepared by using the synthetic polypeptide T4 as immunogen. In this study, 2C12 was used as the gene source, and the single chain antibody scFv-2C12 was successfully constructed and expressed. Indirect ELISA result showed that scFv-2C12 could recognize bo ...
DOI:
10.1007/s12161-021-02223-w

14. Dispersive Micro-solid-Phase Extraction of Acaricides from Fruit Juice and Functional Food Using Cucurbituril as Sorbent

Author:
Yu-Xin Gu; Tian-Ci Yan; Zi-Xuan Yue; Min-Hui Li; Hui Zheng; Shu-Ling Wang; Jun Cao
Source:
Food analytical methods 2022 v.15 no.5 pp. 1356-1367
ISSN:
1936-9751
Subject:
Curcuma wenyujin; adsorbents; apple juice; chemical species; clofentezine; desorption; doramectin; fenpyroximate; functional foods; ivermectin; methanol; microextraction; pH; pyridaben; response surface methodology; solvents; sustainable technology; ultra-performance liquid chromatography
Abstract:
... A novel dispersive micro-solid-phase extraction (DMSPE) method is established for the determination of seven acaricides (clofentezine, benzomate, fenpyroximate, diafenthiuron, pyridaben, doramectin, and ivermectin) in fruit juice and functional food by ultra-high-performance liquid chromatography. In this method, these analytes were extracted from apple juice and curcuma wenyujin using cucurbituri ...
DOI:
10.1007/s12161-021-02209-8

15. Effect of Microwave-Assisted Aqueous Two-Phase Extraction of α-Solanine from S. retroflexum and Analysis on UHPLC-qTOF-MS

Author:
Tebogo Mphatlalala Mokgehle; Ntakadzeni Madala; Wilson Mugera Gitari; Nikita Tawanda Tavengwa
Source:
Food analytical methods 2022 v.15 no.5 pp. 1256-1268
ISSN:
1936-9751
Subject:
Solanum retroflexum; dietary supplements; ethanol; metabolites; microwave treatment; models; response surface methodology; spectrometers; supply balance; synergism; toxicity
Abstract:
... A new, fast and efficient method, hyphenated microwave-assisted aqueous two-phase extraction (MA-ATPE) was applied in the extraction of α-solanine from Solanum retroflexum. This environmentally friendly extraction method applied water and ethanol as extraction solvents. Central composite design (CCD) was performed which included numerical parameters such as time, mass of plant powder and microwave ...
DOI:
10.1007/s12161-021-02224-9

16. Identification of Chemical Markers of Commercial Tropical Red Wine Candidates for the São Francisco Valley Geographical Indication

Author:
Samara de Macêdo Morais; Mércia de Sousa Galvão; Lary Souza Olegario; Leila Moreira de Carvalho; Giuliano Elias Pereira; Luciana Leite de Andrade Lima; Flávio Luiz Honorato da Silva; Marta Suely Madruga
Source:
Food analytical methods 2022 v.15 no.5 pp. 1237-1255
ISSN:
1936-9751
Subject:
caatinga; commercialization; cultivars; protected designation of origin; red wines; volatile organic compounds; Brazil
Abstract:
... The aim of this study was to identify chemical markers of commercial tropical red wines with the potential to apply for the Geographical Indication-GI São Francisco Valley. Volatile organic compounds of nine different commercial red wines from the São Francisco Valley, located in the Caatinga region of Brazil, that meet the classic oenological parameters for commercialization, were extracted and s ...
DOI:
10.1007/s12161-021-02225-8

17. Magnetic Molecularly Imprinted Polymer (MMIP) Mediated Bacterial Esterase-Based Assay for Captan Detection in Milk

Author:
Brijesh Kumar; Gulab Singh Yadav; Naresh Kumar; Amarjeet Kumar; H. V. Raghu
Source:
Food analytical methods 2022 v.15 no.5 pp. 1269-1285
ISSN:
1936-9751
Subject:
atrazine; captan; carbendazim; cost effectiveness; detection limit; esterases; magnetism; magnetite; maneb; molecular imprinting; pH; pasteurized milk; polymers; shelf life; skim milk; solvents; standard deviation; temperature; thiram
Abstract:
... In the current investigation, attempts were made to develop magnetic molecularly imprinted polymer (MMIP) conjugated with esterase inhibition-based detection method for selective extraction, concentration followed by detection of captan pesticide from the milk samples. The MMIP was synthesized based on iron magnetite (Fe₃O₄) encapsulated in the polymer of methacrylate (monomer) and ethyleneglycold ...
DOI:
10.1007/s12161-021-02221-y

18. Novel Pyramidal DNA Nanostructure as a Signal Probe Carrier Platform for Detection of Organophosphorus Pesticides

Author:
Jiansen Li; Fengzhen Yang; Jingcheng Huang; Yaodong Xiang; Bao Wang; Xia Sun; Yuan Liu; Qianqian Kong; Wei Chen; Pei Li; Yemin Guo
Source:
Food analytical methods 2022 v.15 no.5 pp. 1445-1456
ISSN:
1936-9751
Subject:
DNA; aptasensors; electrochemistry; fenitrothion; fenthion; nanogold; nucleic acid hybridization; oligonucleotides; parathion; parathion-methyl; phoxim
Abstract:
... In this work, gold nanoparticles (AuNPs) and DNA tetrahedral nanostructure (DTN) as a signal probe carrier platform to control the density of aptamers were used to construct an ultrasensitive electrochemical aptasensor (AuNPs-DTN sensor). AuNPs-DTN, in particular, consisted of four single-stranded DNAs that were modified by sulfydryl connected with AuNPs forming a rigid pyramidal nanostructure and ...
DOI:
10.1007/s12161-021-02181-3

19. Optimization and Validation of a HS-SPME/GC–MS Method for the Analysis of Gluten-Free Bread Volatile Flavor Compounds

Author:
Saša Drakula; Nikolina Čukelj Mustač; Dubravka Novotni; Bojana Voučko; Marina Krpan; Mirjana Hruškar; Duška Ćurić
Source:
Food analytical methods 2022 v.15 no.5 pp. 1155-1170
ISSN:
1936-9751
Subject:
breadmaking quality; flavor; furans; gluten-free bread; headspace analysis; polydimethylsiloxane; pyrazines; pyrroles; solid phase microextraction; sulfur; temperature
Abstract:
... Flavor is one of the most important, but also the least researched parameter of bread quality. Numerous volatile compounds that contribute to the flavor profile of bread are usually extracted by the headspace solid-phase microextraction (HS-SPME) method. The development of a reliable and sensitive HS-SPME method requires the selection and optimization of all key extraction parameters as well as pe ...
DOI:
10.1007/s12161-021-02076-3

20. Recent Development of Two-Dimensional Liquid Chromatography in Food Analysis

Author:
Li Liang; Wen Duan; Chao Zhao; Yuyu Zhang; Baoguo Sun
Source:
Food analytical methods 2022 v.15 no.5 pp. 1214-1225
ISSN:
1936-9751
Subject:
databases; food analysis; liquid chromatography
Abstract:
... Rapid, non-destructive, and high-throughput analytical methods for samples with complex matrices play an important role in food analysis. Two-dimensional liquid chromatography (2D-LC) is a suitable technique for the efficient separation and sensitive detection of non-volatile organic compounds. It has the characteristics of fast response, high sensitivity, and simple operation. This paper briefly ...
DOI:
10.1007/s12161-021-02190-2