Results 11 to 20 of about 154,720 (267)

Carboxymethylation of the polysaccharide from the fermentation broth of Marasmius androsaceus and its antidepressant mechanisms

open access: yesFood Science and Human Wellness, 2023
To investigate the structure-activity relationship of polysaccharide and obtain a better antidepressant polysaccharide, the antidepressant-like activity of a carboxymethyl polysaccharide (C-MEPS2) subjected to submerged fermentation was systematically ...
Yu Qiu   +10 more
doaj   +1 more source

Deacetoxycephalosporin C synthase (expandase): Research progress and application potential

open access: yesSynthetic and Systems Biotechnology, 2021
Cephalosporins play an indispensable role against bacterial infections. Deacetyloxycephalosporin C synthase (DAOCS), also called expandase, is a key enzyme in cephalosporin biosynthesis that epoxides penicillin to form the hexavalent thiazide ring of ...
Xiaofan Niu   +5 more
doaj   +1 more source

Characterization of Arginine Catabolism by Lactic Acid Bacteria Isolated from Kimchi

open access: yesMolecules, 2018
Kimchi fermentation depends on diverse lactic acid bacteria, which convert raw materials into numerous metabolites that contribute to the taste of food. Amino acids and saccharides are important primary metabolites.
Hyelyeon Hwang, Jong-Hee Lee
doaj   +1 more source

Transcriptomics and Metabolomics Analysis of Sclerotium rolfsii Fermented with Differential Carbon Sources

open access: yesFoods, 2022
Scleroglucan is obtained from Sclerotium rolfsii and is widely used in many fields. In this study, transcriptomics combined with metabolomics were used to study the global metabolites and gene changes.
Jia Song   +8 more
doaj   +1 more source

Chemical Composition and Antioxidant Characteristic of Traditional and Industrial Zhenjiang Aromatic Vinegars during the Aging Process

open access: yesMolecules, 2018
Zhenjiang aromatic vinegar (ZAV) is one of the well-known fermented condiments in China, which is produced by solid-state fermentation. It can be classified into traditional Zhenjiang aromatic vinegar (TZAV) and industrial Zhenjiang aromatic vinegar ...
Chaoya Zhao   +9 more
doaj   +1 more source

De novo transcriptome assembly of Aureobasidium melanogenum CGMCC18996 to analyze the β-poly(L-malic acid) biosynthesis pathway under the CaCO3 addition

open access: yesFood Science and Human Wellness, 2023
β-Poly(L-malic acid) (PMLA) is a water-soluble biopolymer used in food, medicine and other industries. To date, the biosynthesis pathway of PMLA has not been fully elucidated.
Genan Wang   +5 more
doaj   +1 more source

Microbial Biosynthesis of L-Malic Acid and Related Metabolic Engineering Strategies: Advances and Prospects

open access: yesFrontiers in Bioengineering and Biotechnology, 2021
Malic acid, a four-carbon dicarboxylic acid, is widely used in the food, chemical and medical industries. As an intermediate of the TCA cycle, malic acid is one of the most promising building block chemicals that can be produced from renewable sources ...
Zhen Wei   +7 more
doaj   +1 more source

Engineering the oleaginous yeast Yarrowia lipolytica to produce limonene from waste cooking oil

open access: yesBiotechnology for Biofuels, 2019
Background Limonene is an important biologically active natural product widely used in the food, cosmetic, nutraceutical and pharmaceutical industries.
Yaru Pang   +8 more
doaj   +1 more source

Sustainable production of FAEE biodiesel using the oleaginous yeast Yarrowia lipolytica

open access: yesMicrobiologyOpen, 2020
Fatty acid ethyl esters (FAEEs) are fatty acid‐derived molecules and serve as an important form of biodiesel. The oleaginous yeast Yarrowia lipolytica is considered an ideal host platform for the production of fatty acid‐derived products due to its ...
Aiqun Yu   +7 more
doaj   +1 more source

Alginate-amphotericin B nanocomplexes covered by nanocrystals from bacterial cellulose: physico-chemical characterization and in vitro toxicity

open access: yesScientific Reports, 2021
Nanocomplexes systems made up natural poylymers have pharmacotechnical advantages such as increase of water solubility and a decrease of drugs toxicity.
Victória Soares Soeiro   +7 more
doaj   +1 more source

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