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bile acids 2

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free vibration 2

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Optimization of pretreatment of Jatropha oil with high free fatty acids for biodiesel production

Supriyono SUWITO, Giuliano DRAGONE, Hary SULISTYO, Bardi MURACHMAN, Suryo PURWONO, José TEIXEIRA

Frontiers of Chemical Science and Engineering 2012, Volume 6, Issue 2,   Pages 210-215 doi: 10.1007/s11705-012-1282-5

Abstract: the ethanol-to-oil ratio, H SO concentration, temperature and time of reaction on the reduction of freefatty acid (FFA) in jatropha oil.

Keywords： biodiesel     biofuel     esterification     free fatty acids     jatropha curcas oil    

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Co-fermentation of waste activated sludge with food waste for short-chain fatty acids production: effect

Leiyu FENG, Yuanyuan YAN, Yinguang CHEN

Frontiers of Environmental Science & Engineering 2011, Volume 5, Issue 4,   Pages 623-632 doi: 10.1007/s11783-011-0334-2

Abstract: from 4.0 to 11.0 on co-fermentation of waste activated sludge (WAS) with food waste for short-chain fattyacids (SCFAs) production at ambient temperature was investigated in this study.conditions and propionic acid was the most prevalent SCFA, which was followed by acetic and n-butyric acids

Keywords： waste activated sludge (WAS)     food waste     co-fermentation     short-chain fatty acids (SCFAs)     pH     synergistic    

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Influencing mechanism of high solid concentration on anaerobic mono-digestion of sewage sludge without agitation

Yuyao ZHANG,Huan LI,Can LIU,Yingchao CHENG

Frontiers of Environmental Science & Engineering 2015, Volume 9, Issue 6,   Pages 1108-1116 doi: 10.1007/s11783-015-0806-x

Abstract: The blocked mass transfer led to the accumulation of volatile fatty acids (VFAs) and free ammonia.The concentration of free ammonia increased gradually, and the methanogenesis was inhibited when free

Keywords： anaerobic digestion     methane     sewage sludge     volatile fatty acids     free ammonia    

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Inhibition character of crotonaldehyde manufacture wastewater on biological acidification

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 6, doi: 10.1007/s11783-021-1403-9

Abstract:

• The inhibition of the main organic pollutions in CMW was demonstrated.

Keywords： Crotonaldehyde manufacture wastewater     Biological acidification     Volatile fatty acids     Inhibition     Toxic    

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Mechanistic and therapeutic advances in non-alcoholic fatty liver disease by targeting the gut microbiota

Ruiting Han, Junli Ma, Houkai Li

Frontiers of Medicine 2018, Volume 12, Issue 6,   Pages 645-657 doi: 10.1007/s11684-018-0645-9

Abstract: Non-alcoholic fatty liver disease (NAFLD) is one of the most common metabolic diseases currently in the

Keywords： gut microbiota     NAFLD     obesity     insulin resistance     bile acids     probiotic    

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Identification of Legionella species by the composition of cellular fatty acids

Cun-Lei FANG MD, Zhao-Hui HU PhD, Qing-Yi ZHU MD, Ya-Jun SONG PhD, Ya-Fang TAN PhD, Rui-Fu YANG PhD,

Frontiers of Medicine 2010, Volume 4, Issue 2,   Pages 208-215 doi: 10.1007/s11684-010-0031-8

Abstract: environment and 36 reference strains of the were studied with regards to their composition of cellular fattyacids as determined by gas chromatography, and then were classified into 41 groups by numerical analysisTherefore, in this study, numerical analysis of cellular fatty acid composition is an effective method

Keywords： Legionella     numerical analysis     identification     fatty acids composition    

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Analysis of Brucella cellular fatty acids

Zhen-Xiang ZHAO MS, Hai JIANG MD, Bu-Yun CUI MS, Hong-Yan ZHAO, Dong-Ri PIAO MS, Lan-Yu LI, Su-Zhen HAO MS,

Frontiers of Medicine 2010, Volume 4, Issue 2,   Pages 216-219 doi: 10.1007/s11684-010-0037-2

Abstract: To acquire data of Brucella cellular fatty acids (CFAs) and probe into the possibility of utilizing CFAsBrucella Agar plates, the cells were harvested, saponificated, methylated and extracted to provide fatty

Keywords： Brucella     gas chromatography     cellular fatty acids     dendrogram     typing    

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Machine learning enabled prediction and process optimization of VFA production from riboflavin-mediated sludge fermentation

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 11, doi: 10.1007/s11783-023-1735-8

Abstract:

● Data-driven approach was used to simulate VFA production from WAS fermentation.

Keywords： Machine learning     Volatile fatty acids     Riboflavin     Waste activated sludge     eXtreme Gradient Boosting    

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New insights into different surfactants’ impacts on sludge fermentation: Focusing on the particular metabolic processes and microbial genetic traits

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 8, doi: 10.1007/s11783-022-1527-6

Abstract:

• The promoting effects for VFA generation follow the order of APG>SDBS>HTAB.

Keywords： Waste activated sludge (WAS)     Volatile fatty acids (VFA)     Surfactant types     Functional microorganisms    

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Bile acids and their effects on diabetes

Cynthia Rajani, Wei Jia

Frontiers of Medicine 2018, Volume 12, Issue 6,   Pages 608-623 doi: 10.1007/s11684-018-0644-x

Abstract: Diabetes is a widespread, rapidly increasing metabolic disease that is driven by hyperglycemia. Early glycemic control is of primary importance to avoid vascular complications including development of retinal disorders leading to blindness, end-stage renal disease, and accelerated atherosclerosis with a higher risk of myocardial infarction, stroke and limb amputations. Even after hyperglycemia has been brought under control, “metabolic memory,” a cluster of irreversible metabolic changes that allow diabetes to progress, may persist depending on the duration of hyperglycemia. Manipulation of bile acid (BA) receptors and the BA pool have been shown to be useful in establishing glycemic control in diabetes due to their ability to regulate energy metabolism by binding and activating nuclear transcription factors such as farnesoid X receptor (FXR) in liver and intestine as well as the G-protein coupled receptor, TGR5, in enteroendocrine cells and pancreatic -cells. The downstream targets of BA activated FXR, FGF15/21, are also important for glucose/insulin homeostasis. In this review we will discuss the effect of BAs on glucose and lipid metabolism and explore recent research on establishing glycemic control in diabetes through the manipulation of BAs and their receptors in the liver, intestine and pancreas, alteration of the enterohepatic circulation, bariatric surgery and alignment of circadian rhythms.

Keywords： bile acids     metabolic memory     diabetes     circadian rhythm     bariatric surgery    

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Enhanced hydrogen production in microbial electrolysis through strategies of carbon recovery from alkaline/thermal treated sludge

Ling Wang, Chunxue Yang, Sangeetha Thangavel, Zechong Guo, Chuan Chen, Aijie Wang, Wenzong Liu

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 4, doi: 10.1007/s11783-020-1348-4

Abstract: The accumulated short chain fatty acid (SCFAs) after pretreatments were the main substrates for MEC hydrogen

Keywords： Waste activated sludge (WAS)     Short chain fatty acids (SCFAs)     Hydrogen     Pretreatment     Microbial electrolysis    

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Catalytic conversion of biomass-derived compounds to various amino acids: status and perspectives

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 7,   Pages 817-829 doi: 10.1007/s11705-022-2254-z

Abstract: Amino acids are important nitrogen-containing chemicals that have a variety of applications.Currently, fermentation is the widely employed method to produce amino acids; however, the products aremostly limited to natural amino acids in the L-configuration.Catalytic synthesis is an alternative approach for the synthesis of amino acids with different typesand α-hydroxyl acids, have been transformed into amino acids via the amination reaction in the

Keywords： biomass     amino acids     chitin     nitrogen-containing compounds     lignocellulose    

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Upgrading VFAs bioproduction from waste activated sludge via co-fermentation with soy sauce residue

Yanqing Duan, Aijuan Zhou, Kaili Wen, Zhihong Liu, Wenzong Liu, Aijie Wang, Xiuping Yue

Frontiers of Environmental Science & Engineering 2019, Volume 13, Issue 1, doi: 10.1007/s11783-019-1086-7

Abstract:

SSR addition upgraded VFAs production from WAS.

Structure modification by pretreatments led to performance distinctions.

Distinctions in microbial community was observed by pretreatments selection.

Up to 0.49‒0.65 billion €/year of market value potential was preliminary estimated.

Keywords： Waste activated sludge (WAS)     Soy sauce residue (SSR)     Sludge conditioning     Volatile fatty acids (VFAs)    

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miRNAs in non-alcoholic fatty liver disease

Zhen He,Cheng Hu,Weiping Jia

Frontiers of Medicine 2016, Volume 10, Issue 4,   Pages 389-396 doi: 10.1007/s11684-016-0468-5

Abstract:

Non-alcoholic fatty liver disease (NAFLD) is a major cause of liver cirrhosis and hepatocellular carcinoma

Keywords： nonalcoholic fatty liver disease     nonalcoholic steatohepatitis     hepatocellular carcinoma     miRNA    

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Molecular mechanisms of fatty liver in obesity

Lixia Gan,Wei Xiang,Bin Xie,Liqing Yu

Frontiers of Medicine 2015, Volume 9, Issue 3,   Pages 275-287 doi: 10.1007/s11684-015-0410-2

Abstract:

Nonalcoholic fatty liver disease (NAFLD) covers a spectrum of liver disorders ranging from simple

Keywords： nonalcoholic fatty liver disease     insulin resistance     obesity    

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Title Author Date Type Operation

Optimization of pretreatment of Jatropha oil with high free fatty acids for biodiesel production

Supriyono SUWITO, Giuliano DRAGONE, Hary SULISTYO, Bardi MURACHMAN, Suryo PURWONO, José TEIXEIRA

Journal Article

Co-fermentation of waste activated sludge with food waste for short-chain fatty acids production: effect

Leiyu FENG, Yuanyuan YAN, Yinguang CHEN

Journal Article

Influencing mechanism of high solid concentration on anaerobic mono-digestion of sewage sludge without agitation

Yuyao ZHANG,Huan LI,Can LIU,Yingchao CHENG

Journal Article

Inhibition character of crotonaldehyde manufacture wastewater on biological acidification

Journal Article

Mechanistic and therapeutic advances in non-alcoholic fatty liver disease by targeting the gut microbiota

Ruiting Han, Junli Ma, Houkai Li

Journal Article

Identification of Legionella species by the composition of cellular fatty acids

Cun-Lei FANG MD, Zhao-Hui HU PhD, Qing-Yi ZHU MD, Ya-Jun SONG PhD, Ya-Fang TAN PhD, Rui-Fu YANG PhD,

Journal Article

Analysis of Brucella cellular fatty acids

Zhen-Xiang ZHAO MS, Hai JIANG MD, Bu-Yun CUI MS, Hong-Yan ZHAO, Dong-Ri PIAO MS, Lan-Yu LI, Su-Zhen HAO MS,

Journal Article

Machine learning enabled prediction and process optimization of VFA production from riboflavin-mediated sludge fermentation

Journal Article

New insights into different surfactants’ impacts on sludge fermentation: Focusing on the particular metabolic processes and microbial genetic traits

Journal Article

Bile acids and their effects on diabetes

Cynthia Rajani, Wei Jia

Journal Article

Enhanced hydrogen production in microbial electrolysis through strategies of carbon recovery from alkaline/thermal treated sludge

Ling Wang, Chunxue Yang, Sangeetha Thangavel, Zechong Guo, Chuan Chen, Aijie Wang, Wenzong Liu

Journal Article

Catalytic conversion of biomass-derived compounds to various amino acids: status and perspectives

Journal Article

Upgrading VFAs bioproduction from waste activated sludge via co-fermentation with soy sauce residue

Yanqing Duan, Aijuan Zhou, Kaili Wen, Zhihong Liu, Wenzong Liu, Aijie Wang, Xiuping Yue

Journal Article

miRNAs in non-alcoholic fatty liver disease

Zhen He,Cheng Hu,Weiping Jia

Journal Article

Molecular mechanisms of fatty liver in obesity

Lixia Gan,Wei Xiang,Bin Xie,Liqing Yu

Journal Article