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You searched for: Subject "amino acid metabolism" Remove constraint Subject: "amino acid metabolism"
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1. Mechanistic insights into the improvement of yeast viability by adding short-clustered maltodextrin during long-term frozen storage

Author:
Yang Li; Fangfang Zhao; Caiming Li; Xiaofeng Ban; Zhengbiao Gu; Zhaofeng Li
Source:
Food hydrocolloids 2023 v.134 pp. 108092
ISSN:
0268-005X
Subject:
amino acid metabolism,   etc   ; cryoprotectants; energy metabolism; frozen dough; frozen storage; glycerol; hydrocolloids; ice; lipid metabolism; maltodextrins; metabolomics; trehalose; viability; yeasts;     Show all 14 Subjects
Abstract:
... The formation and growth of ice crystals are widely acknowledged to cause damage to different substances and we found short-clustered maltodextrin (SCMD) could alleviate the quality deterioration of frozen dough in previous research. But how SCMD interacts with dough components such as yeast is poorly understood. Here, we analyze the ice-recrystallization-inhibition (IRI) activity of SCMD and prov ...
DOI:
10.1016/j.foodhyd.2022.108092

2. The plastisphere of biodegradable and conventional microplastics from residues exhibit distinct microbial structure, network and function in plastic-mulching farmland

Author:
Kang Li; Weiqian Jia; Libo Xu; Mengjun Zhang; Yi Huang
Source:
Journal of hazardous materials 2023 v.442 pp. 130011
ISSN:
0304-3894
Subject:
amino acid metabolism,   etc   ; Actinobacteria; Proteobacteria; agricultural land; biodegradability; biodegradation; carbohydrate metabolism; carbon; humans; microplastics; nitrogen; soil; statistical analysis; xenobiotics; China;     Show all 15 Subjects
Abstract:
... The inhomogeneity of plastisphere and soil may result in different microbial communities, thus potentially affecting soil functions. Biodegradable plastics offer an alternative to conventional plastics, nevertheless, the inadequate end-of-life treatment of biodegradable plastics may release more microplastics. Herein, we collected PE and PBAT/PLA microplastics in plastic-mulching farmland in Hebei ...
DOI:
10.1016/j.jhazmat.2022.130011

3. Metabolomics reveals the effect of hypobaric treatment on energy metabolism in vibration-injured ‘Huangguan’ pears

Author:
Fangxu Xu; Guode Li
Source:
Food chemistry 2023 v.400 pp. 134057
ISSN:
0308-8146
Subject:
amino acid metabolism,   etc   ; adenosine triphosphate; biosynthesis; energy; energy metabolism; food chemistry; fruit quality; fruits; mechanical damage; metabolomics; secondary metabolites; transportation; vibration;     Show all 13 Subjects
Abstract:
... Mechanical damage caused by vibration during transportation can destroy organization structure and reduce the fruit quality. The objective was to reveal the mechanism of hypobaric treatment on energy metabolism in vibration-injured 'Huangguan' pears based on metabolomics. Results showed that hypobaric treatment delayed the decline of adenosine triphosphate (ATP) content, energy charge (EC), H⁺-ATP ...
DOI:
10.1016/j.foodchem.2022.134057

4. Microbiome-metabolomics analysis insight into the effects of dietary resistant starch on intestinal integrity

Author:
Simeng Qin; Keying Zhang; Xuemei Ding; Shiping Bai; Jianping Wang; Gang Tian; Yue Xuan; Zhuowei Su; Quifeng Zeng
Source:
Food chemistry 2023 v.401 pp. 134148
ISSN:
0308-8146
Subject:
amino acid metabolism,   etc   ; Firmicutes; butyrates; cecum; diet; food chemistry; gene expression; ileum; inflammation; lipid metabolism; meat; metabolome; microbiome; microorganisms; permeability; resistant starch; tight junctions; tryptophan;     Show all 18 Subjects
Abstract:
... Resistant starch (RS) has caught much attention for its potential to exert a beneficial impact on intestine and certain members of its resident microbiota. In this study, we examined how dietary RS promotes intestinal barrier in meat ducks by microbiome-metabolomics analysis. Ducklings were fed corn-soybean basal diet or RS diet. Dietary RS improved intestinal morphology and enhanced barrier funct ...
DOI:
10.1016/j.foodchem.2022.134148

5. Biochemical, transcriptomic and metabolomic responses to total dissolved gas supersaturation and their underlying molecular mechanisms in Yangtze sturgeon (Acipenser dabryanus)

Author:
Yeyu Chen; Xiaoyun Wu; Xiaoqing Liu; Jiansheng Lai; Ya Liu; Mingjiang Song; Feiyang Li; Quan Gong
Source:
Environmental research 2023 v.216 pp. 114457
ISSN:
0013-9351
Subject:
amino acid metabolism,   etc   ; Acipenser dabryanus; catalase; cell membranes; dissolved gases; energy; fish; flagship species; glycerophospholipids; heat stress; histopathology; liver; metabolites; metabolomics; research; superoxide dismutase; transcriptomics; ubiquitin; water power; Yangtze River;     Show all 20 Subjects
Abstract:
... With the rapid development of hydropower facility construction, the total dissolved gas (TDG) generated by dam discharge is seriously threatening the survival of fish and has become an ecological environmental issue of global concern. However, how TDG affects fish physiology and the underlying molecular mechanism remain poorly known. In this study, Acipenser dabryanus, an ancient living fossil tha ...
DOI:
10.1016/j.envres.2022.114457

6. The effect of nitrite and nitrate treatment on growth performance, nutritional composition and flavor-associated metabolites of grass carp (Ctenopharyngodon idella)

Author:
Jun-Ming Zhang; Bing Fu; Yi-chao Li; Jin-Hui Sun; Jun Xie; Guang-Jun Wang; Jing-Jing Tian; Gen Kaneko; Er-Meng Yu
Source:
Aquaculture 2023 v.562 pp. 738784
ISSN:
0044-8486
Subject:
amino acid metabolism,   etc   ; Ctenopharyngodon idella; absorption; amino acid composition; aquaculture; arginine; carbohydrate content; crude fat; crude protein; digestion; freshwater; geosmin; glutamic acid; growth performance; metabolites; metabolomics; muscles; nitrates; nitrites; nutrient content; proline; water content; water quality; weight gain;     Show all 24 Subjects
Abstract:
... Water quality is closely related to the nutritional and sensory qualities of grass carp, which has the largest aquaculture production among freshwater fishes. The purpose of this study was to explore the effects of nitrite and nitrate on the growth performance, nutrition composition and muscle flavor-associated metabolites of grass carp through an exposure experiment with varying concentrations (n ...
DOI:
10.1016/j.aquaculture.2022.738784

7. An integrated proteomics and metabolomics investigation of feed efficiency in seawater reared Chinook salmon (Oncorhynchus tshawytscha)

Author:
Moha Esmaeili; Chris G. Carter; Richard Wilson; Seumas P. Walker; Matthew R. Miller; Andrew R. Bridle; Tim Young; Andrea C. Alfaro; Olivier Laroche; Jane E. Symonds
Source:
Aquaculture 2023 v.562 pp. 738845
ISSN:
0044-8486
Subject:
amino acid metabolism,   etc   ; Oncorhynchus tshawytscha; aquaculture; blood plasma; catabolism; data collection; feed conversion; fish; genes; glucose; glutathione; isoleucine; leucine; liver; metabolites; metabolomics; multiomics; muscles; phenotype; phenylalanine; protein degradation; protein synthesis; proteolysis; proteomics; pyruvic acid; seawater; tryptophan; tyrosine; valine;     Show all 29 Subjects
Abstract:
... Feed efficiency (FE) is a critical phenotype for aquaculture sustainability, yet it is poorly understood at the molecular level. In this study, the molecular basis of FE was investigated using a multi-omics approach to integrate proteome-level data and metabolites associated with differences in feed efficiency. To achieve this, Chinook salmon (Oncorhynchus tshawytscha) were reared in seawater and ...
DOI:
10.1016/j.aquaculture.2022.738845

8. Integrated transcriptome and proteome unveiled distinct toxicological effects of long-term cadmium pollution on the silk glands of Pardosa pseudoannulata

Author:
Bo Lv; Yong Peng; Yuan-de Peng; Zhi Wang; Qi-sheng Song
Source:
Science of the total environment 2023 v.854 pp. 158841
ISSN:
0048-9697
Subject:
amino acid metabolism,   etc   ; Erinaceidae; Pardosa; alanine; antioxidants; biomarkers; biosynthesis; cadmium; cell growth; cytoskeleton; environment; gene expression regulation; glutathione peroxidase; glutathione synthase; growth and development; malondialdehyde; methionine adenosyltransferase; models; paddies; peptides; peroxidase; phosphorylase; proline; protein-protein interactions; proteome; silk; soil pollution; spiders; spidroins; toxicity; toxicology; transcriptome;     Show all 32 Subjects
Abstract:
... Cadmium (Cd) induces severe soil pollution worldwide and exerts adverse effects on paddy field arthropods. Spiders grant a novel perspective to assess the Cd-induced toxicity, yet the impacts of long-term Cd stress on spider silk glands and its underlying mechanism remain elusive. The study showed that Cd stress enervated the antioxidant system in the spider Pardosa pseudoannulata, manifested as t ...
DOI:
10.1016/j.scitotenv.2022.158841

9. Intermittent pH control strategy in sludge anaerobic fermentation: Higher short-chain fatty acids production, lower alkali consumption, and simpler control

Author:
Jinjin Liu; Shengjie Qiu; Liang Zhang; Qiang He; Xiyao Li; Qiong Zhang; Yongzhen Peng
Source:
Bioresource technology 2022 v.345 pp. 126517
ISSN:
0960-8524
Subject:
amino acid metabolism,   etc   ; fermentation; fermenters; pH; sludge; temperature;     Show all 6 Subjects
Abstract:
... The pH control to promote short-chain fatty acids (SCFAs) production during anaerobic alkaline fermentation basically focused on constant pH control. In this study, a simple and consumption-reducing intermittent pH control strategy at moderate temperature (23 ± 2 °C) was investigated with adjusting pH to 10 when naturally reduced to 8. The intermittent pH control strategy could alleviate the inhib ...
DOI:
10.1016/j.biortech.2021.126517

10. Designing stimuli-responsive upconversion nanoparticles based on an inner filter effect mimetic immunoassay for phenylketonuria accuracy diagnosis

Author:
Yang Hu; Yiting Wang; Ru Wang; Wei Zhang; Ruinian Hua
Source:
Colloids and surfaces 2022 v.217 pp. 112642
ISSN:
0927-7765
Subject:
amino acid metabolism,   etc   ; absorption; biomarkers; detection limit; diet; fluorescence; humans; immunoassays; labor; phenylketonuria; urine;     Show all 11 Subjects
Abstract:
... Phenylketonuria (PKU) is the most common inborn error of amino acid metabolism caused by an inherited deficiency in L-phenylalanine-4-hydroxylase (PAH) activity. It is usually controlled by diet and monitored regularly with markers, as PKU is not curable. However, conventional methods for target biomarker analysis are invasive and labor intensive. Here, we report a rapid and sensitive, mimetic imm ...
DOI:
10.1016/j.colsurfb.2022.112642

11. A common fungicide tebuconazole promotes colitis in mice via regulating gut microbiota

Author:
Zhiyuan Meng; Wei Sun; Wan Liu; Yu Wang; Ming Jia; Sinuo Tian; Xiaojun Chen; Wentao Zhu; Zhiqiang Zhou
Source:
Environmental pollution 2022 v.292 pp. 118477
ISSN:
0269-7491
Subject:
amino acid metabolism,   etc   ; blood serum; colitis; colon; glycolipids; inflammation; intestinal microorganisms; metabolites; pollution; tebuconazole;     Show all 10 Subjects
Abstract:
... As a common fungicide, tebuconazole are ubiquitous in the natural environment and poses many potential risks. In this study, we examined the effects of exposure to tebuconazole on colitis in mice and explored its underlying mechanism. Specifically, exposure to tebuconazole could cause structural damage and inflammatory cell infiltration in colon tissue, activate the expression of inflammation-rela ...
DOI:
10.1016/j.envpol.2021.118477

12. The relationship between amino acid and lipid metabolism in oleaginous eukaryotic microorganism

Author:
Yibo Cai; Haiqin Chen; Xin Tang; Jianxin Zhao; Hao Zhang; Yong Q. Chen; Wei Chen
Source:
Applied microbiology and biotechnology 2022 v.106 no.9-10 pp. 3405-3417
ISSN:
0175-7598
Subject:
amino acid metabolism,   etc   ; amino acids; autophagy; biochemical pathways; biotechnology; homeostasis; lipid metabolism; secondary metabolites;     Show all 8 Subjects
Abstract:
... Amino acids are the building blocks of protein, promoting the balance between growth and lipid synthesis. However, the accumulation of microbial lipids involves multiple pathways, which requires the analysis of the global cellular metabolic network in which amino acid metabolism is involved. This review illustrates the dependence patterns of intracellular amino acids and lipids of oleaginous eukar ...
DOI:
10.1007/s00253-022-11931-0

13. Engineering precursor supply for the high-level production of ergothioneine in Saccharomyces cerevisiae

Author:
Steven A. van der Hoek; Matej Rusnák; Guokun Wang; Lyubomir Dimitrov Stanchev; Luana de Fátima Alves; Mathew M. Jessop-Fabre; Kalaivani Paramasivan; Irene Hjorth Jacobsen; Nikolaus Sonnenschein; José L. Martínez; Behrooz Darbani; Douglas B. Kell; Irina Borodina
Source:
Metabolic engineering 2022 v.70 pp. 129-142
ISSN:
1096-7176
Subject:
amino acid metabolism,   etc   ; Saccharomyces cerevisiae; amino acids; antioxidants; batch fermentation; biosynthesis; carbon; glucose; synthesis; yeasts;     Show all 10 Subjects
Abstract:
... Ergothioneine (ERG) is an unusual sulfur-containing amino acid. It is a potent antioxidant, which shows great potential for ameliorating neurodegenerative and cardiovascular diseases. L-ergothioneine is rare in nature, with mushrooms being the primary dietary source. The chemical synthesis process is complex and expensive. Alternatively, ERG can be produced by fermentation of recombinant microorga ...
DOI:
10.1016/j.ymben.2022.01.012

14. De novo biosynthesis of diverse plant-derived styrylpyrones in Saccharomyces cerevisiae

Author:
Yinan Wu; Maple N. Chen; Sijin Li
Source:
Metabolic Engineering Communications 2022 v.14 pp. e00195
ISSN:
2214-0301
Subject:
amino acid metabolism,   etc   ; Saccharomyces cerevisiae; biochemical pathways; biosynthesis; coumaric acids; indigenous species; kava; oxidoreductases; yeasts;     Show all 9 Subjects
Abstract:
... Plant styrylpyrones exerting well-established neuroprotective properties have attracted increasing attention in recent years. The ability to synthesize each individual styrylpyrone in engineered microorganisms is important to understanding the biological activity of medicinal plants and the complex mixtures they produce. Microbial biomanufacturing of diverse plant-derived styrylpyrones also provid ...
DOI:
10.1016/j.mec.2022.e00195

15. Transcriptomic and metabolomic analysis reveals genes related to stress tolerance in high gravity brewing

Author:
Zhuofan Wu; Jinjing Wang; Chengtuo Niu; Chunfeng Liu; Feiyun Zheng; Qi Li
Source:
World journal of microbiology & biotechnology 2022 v.38 no.4 pp. 59
ISSN:
0959-3993
Subject:
amino acid metabolism,   etc   ; beers; biotechnology; fermentation; flavor; gravity; metabolites; metabolomics; pyruvic acid; stress tolerance; sugars; transcriptomics;     Show all 12 Subjects
Abstract:
... The fermentation performance of yeast is the key of beer production. High gravity brewing is a commonly used technique in industrial lager beer production and it is environmentally friendly. Therefore, there has been extensive effort toward improving high gravity brewing. In this study, through transcriptomic and metabolomic analysis of two homologous lager yeasts, genes that relate to stress tole ...
DOI:
10.1007/s11274-021-03115-1

16. Response of amino acid metabolism to decreased temperatures in anammox consortia: Strong, efficient and flexible

Author:
Jianhang Zhou; Tangran Huo; Jingqi Sun; Yiming Feng; Juejun Pan; Yunpeng Zhao; Sitong Liu
Source:
Bioresource technology 2022 v.352 pp. 127099
ISSN:
0960-8524
Subject:
amino acid metabolism,   etc   ; amino acids; anaerobic ammonium oxidation; biofilm; biosynthesis; energy; enzymes; lipids; metabolites; nitrogen; technology;     Show all 11 Subjects
Abstract:
... Although amino acid (AA) metabolism is basis of bacterial activities, unique characteristics of its response to decreased temperatures are not fully understood. Achieving nitrogen removal rate of 130–150 mg N/ (L∙d), metabolic differences of anammox consortia between 35 °C and four decreased temperatures (15–30 °C) were revealed respectively. 0-11.4-fold abundance variation of marker metabolites e ...
DOI:
10.1016/j.biortech.2022.127099

17. Role of dietary amino acids and microbial metabolites in the regulation of pig intestinal health

Author:
Yong Ma; Xuebing Han; Jun Fang; Hongmei Jiang
Source:
Animal nutrition 2022 v.9 pp. 1-6
ISSN:
2405-6545
Subject:
amino acid metabolism,   etc   ; amino acids; ammonia; animal nutrition; indoles; intestinal microorganisms; intestines; metabolites; microbial communities; swine;     Show all 10 Subjects
Abstract:
... With the rapid development of sequencing technology, research on pigs has focused on intestinal microbes. Accumulating evidence suggests that the metabolites of intestinal microbes are the key medium for interactions between microbes and the host. Amino acid metabolism is involved in the growth and immune processes of pigs. The gut microbes of pigs are heavily involved in the metabolism of amino a ...
DOI:
10.1016/j.aninu.2021.10.004

18. Integrative serum metabolomic analysis for preventive effects of Yaobitong capsule in adjuvant-induced rheumatoid arthritis rat based on RP/HILIC-UHPLC-Q-TOF MS

Author:
Wei Shi; Yajie Deng; Chenyang Zhao; Wei Xiao; Zhenzhong Wang; Zhili Xiong; Longshan Zhao
Source:
Analytical biochemistry 2022 v.637 pp. 114474
ISSN:
0003-2697
Subject:
amino acid metabolism,   etc   ; biomarkers; blood serum; chromatography; glucose; lipid metabolism; mass spectrometry; metabolites; metabolomics; pain; rheumatoid arthritis;     Show all 11 Subjects
Abstract:
... Yaobitong capsule (YBTC) has been used for the prevention and treatment of inflammation-related lumbago and leg pain. However, its intervention mechanism still remains unclear. This study was aimed to evaluate the control efficiency of YBTC on adjuvant-induced rheumatoid arthritis (RA) rats by metabonomic method and to explore its possible anti-arthritis mechanism. Taking into account the complexi ...
DOI:
10.1016/j.ab.2021.114474

19. Moraxella occupied the largest proportion in the nasal microbiome in healthy children, which potential protect them from COVID-19

Author:
Xia Yu; Li Wang; XueMei Zheng; Yizhou Wen; Zhirong Zhang; Lingxia Fan; Qin Zhou; Xiao Yang; Binqian Xue; Yonghong Lin
Source:
Microbial pathogenesis 2022 v.170 pp. 105685
ISSN:
0882-4010
Subject:
amino acid metabolism,   etc   ; COVID-19 infection; Firmicutes; Moraxella; biomarkers; lipid metabolism; microbiome; nose; pathogenesis; species diversity; throat;     Show all 11 Subjects
Abstract:
... In the prevalence of COVID-19, infection symptoms are different in children and adults. In this study to investigate the differences in the upper respiratory tract microbiome profile between healthy children and adults and to explore which microbiome protect them from COVID-19. Thirty healthy children and 24 healthy adults were enrolled between October 2020 and January 2021. Nasal and throat swabs ...
DOI:
10.1016/j.micpath.2022.105685

20. Polysorbate-80 pretreatment contributing to volatile fatty acids production associated microbial interactions via acidogenic fermentation of waste activated sludge

Author:
Xiaohuan Ai; Xiaodong Xin; Wenxuan Wei; Jiaqian Xie; Junming Hong
Source:
Bioresource technology 2022 v.345 pp. 126488
ISSN:
0960-8524
Subject:
amino acid metabolism,   etc   ; Acidocella; Clostridium; activated sludge; carbohydrate metabolism; chemical oxygen demand; fermentation; organic matter; solubilization; sorbitol;     Show all 10 Subjects
Abstract:
... Polyoxyethylene dehydration sorbitol monooleate (polysorbate-80) pretreatment enhanced volatile fatty acids (VFAs) production of waste activated sludge (WAS) in acidogenic fermentation. The results showed that polysorbate-80 ameliorated WAS solubilization obviously with a soluble chemical oxygen demand (SCOD) increasing to 1536 mg/L within 4 h. Within 2 days of acidogenic fermentation, the maximal ...
DOI:
10.1016/j.biortech.2021.126488