Isotope‐Guided Metabolomics Reveals Divergent Incorporation of Valine into Different Flavor Precursor Classes in Chives
Sign Up to like & getrecommendations! Published in 2023 at "ChemBioChem"
DOI: 10.1002/cbic.202300056
Abstract: Plants of the genus Allium such as chives, onions or garlic produce S‐alk(en)yl cysteine sulfoxides as flavor precursors. Two major representatives are S‐propenyl cysteine sulfoxide (isoalliin) and S‐propyl cysteine sulfoxide (propiin), which only differ by… read more here.
Keywords: guided metabolomics; metabolomics reveals; valine; reveals divergent ... See more keywords
Green Synthesis of Amino Acid Functionalized Multi-walled Carbon Nanotubes/Poly(amide–imide) Based on N-Trimellitylimido-S-valine Nanocomposites by Sonochemical Technique
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Polymers and the Environment"
DOI: 10.1007/s10924-017-1065-7
Abstract: Herein, a functional S-valine amino-acid (valine) based poly(amide–imide) (PAI) was prepared in a green situation. Carbon nanotubes (NTs) were functionalized with valine to fabricate NT/PAI nanostructures composite (PNCs) by incorporating NTs into the PAI matrix.… read more here.
Keywords: amino acid; valine; carbon nanotubes; amide imide ... See more keywords
Genome shuffling and high-throughput screening of Brevibacterium flavum MDV1 for enhanced l-valine production
Sign Up to like & getrecommendations! Published in 2018 at "World Journal of Microbiology and Biotechnology"
DOI: 10.1007/s11274-018-2502-z
Abstract: Abstractl-valine is an essential branched-amino acid that is widely used in multiple areas such as pharmaceuticals and special dietary products and its use is increasing. As the world market for l-valine grows rapidly, there is… read more here.
Keywords: genome shuffling; flavum mdv1; valine; valine production ... See more keywords
The 138th residue of acetohydroxyacid synthase in Corynebacterium glutamicum is important for the substrate binding specificity.
Sign Up to like & getrecommendations! Published in 2019 at "Enzyme and microbial technology"
DOI: 10.1016/j.enzmictec.2019.06.001
Abstract: Corynebacterium glutamicum acetohydroxyacid synthase (AHAS), composed of two subunits IlvB and IlvN, catalyzes the first reaction in the biosynthetic pathway of branched-chain amino acids. It either condenses two pyruvates to yield acetolactate, leading to the… read more here.
Keywords: valine; acetohydroxyacid synthase; glutamicum; corynebacterium glutamicum ... See more keywords
Effect of protein reduction and valine levels on growth performance, carcass characteristics, protein digestibility and SLC71 gene expression in Japanese quail
Sign Up to like & getrecommendations! Published in 2020 at "Livestock Science"
DOI: 10.1016/j.livsci.2020.103998
Abstract: Abstract The experiment was conducted to investigate the effects of protein reduction and valine levels on growth performance, carcass characteristics, protein digestibility and SLC71 gene expression of Japanese quail. A total of 800 one day-old… read more here.
Keywords: growth performance; valine; japanese quail; valine levels ... See more keywords
Interactions of 1-butyl-2,3-dimethylimidazolium bromide ionic liquid with glycine, l-alanine and l-valine: A volumetric and NMR spectroscopic study
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Molecular Liquids"
DOI: 10.1016/j.molliq.2016.10.125
Abstract: Abstract The densities of glycine, l -alanine and l -valine in aqueous and aqueous solutions of 1-butyl-2,3-dimethylimidazolium bromide [BMMIm]Br have been determined at (283.15, 288.15, 293.15, 298.15 and 303.15) K and atmospheric pressure. The apparent… read more here.
Keywords: dimethylimidazolium bromide; valine; standard partial; butyl dimethylimidazolium ... See more keywords
High-yield production of L-valine in engineered Escherichia coli by a novel two-stage fermentation.
Sign Up to like & getrecommendations! Published in 2020 at "Metabolic engineering"
DOI: 10.1016/j.ymben.2020.09.007
Abstract: L-valine is an essential amino acid and an important amino acid in the food and feed industry. The relatively low titer and low fermentation yield currently limit the large-scale application of L-valine. Here, we constructed… read more here.
Keywords: engineered escherichia; valine; two stage; escherichia coli ... See more keywords
Valine Supplementation Does Not Reduce Lipid Accumulation and Improve Insulin Sensitivity in Mice Fed High-Fat Diet
Sign Up to like & getrecommendations! Published in 2020 at "ACS Omega"
DOI: 10.1021/acsomega.0c03707
Abstract: Branched-chain amino acids (BCAAs), particularly leucine, were reported to decrease obesity and relevant metabolic syndrome. However, whether valine has a similar effect has rarely been investigated. In the present study, mice were assigned into four… read more here.
Keywords: fat diet; valine; valine supplementation; high fat ... See more keywords
Improvement of l-Valine Production by Atmospheric and Room Temperature Plasma Mutagenesis and High-Throughput Screening in Corynebacterium glutamicum
Sign Up to like & getrecommendations! Published in 2020 at "ACS Omega"
DOI: 10.1021/acsomega.9b02747
Abstract: As one of the branched-chain amino acids, l-valine is an essential nutrient for most mammalian species. In this study, the l-valine producer Corynebacterium glutamicumΔppcΔaceEΔalatΔpqo was first constructed. Additionally, an improved biosensor based on the Lrp-type… read more here.
Keywords: temperature; valine; room temperature; glutamicum ... See more keywords
Organocatalytic mediated green approach: A versatile new L-valine promoted synthesis of diverse and densely functionalized 2-amino-3-cyano-4H-pyrans
Sign Up to like & getrecommendations! Published in 2018 at "Synthetic Communications"
DOI: 10.1080/00397911.2017.1393087
Abstract: ABSTRACT The discovery of a new L-valine promoted facile and versatile green synthesis of diversified 2-amino-3-cyano-4H-pyrans using a one pot multicomponent-tandem reaction of aromatic aldehydes, malononitrile, and diverse electron-rich enolizable carbonyl compounds is described. To… read more here.
Keywords: new valine; valine; amino cyano; valine promoted ... See more keywords
Improvement of valine and isobutanol production in sake yeast by Ala31Thr substitution in the regulatory subunit of acetohydroxy acid synthase.
Sign Up to like & getrecommendations! Published in 2023 at "FEMS yeast research"
DOI: 10.1093/femsyr/foad012
Abstract: The fruit-like aroma of two valine-derived volatiles, isobutanol and isobutyl acetate, has great impact on the flavor and taste of alcoholic beverages, including sake, a traditional Japanese alcoholic beverage. With the growing worldwide interest in… read more here.
Keywords: acid synthase; sake; regulatory subunit; valine ... See more keywords