Results 81 to 90 of about 30,868 (289)

Biochemical characteristics and molecular mechanism of an exo-type alginate lyase VxAly7D and its use for the preparation of unsaturated monosaccharides

open access: yesBiotechnology for Biofuels, 2020
Background As the most abundant polysaccharide in brown algae, alginate has become a promising economical material for bioethanol production. Recently, exo-type alginate lyases have received extensive attention because the unsaturated monosaccharides ...
Luyao Tang   +6 more
doaj   +1 more source

Metabolism‐Regulating Nanomedicines for Cancer Therapy

open access: yesAdvanced NanoBiomed Research, EarlyView.
This review highlights metabolism‐regulating nanomedicines designed to target glycolytic, lipid, amino acid, and nucleotide pathways in tumors. By incorporating metabolism‐regulating agents into versatile nanocarriers such as liposomes, micelles, dendrimers, and engineered bacteria, these platforms achieve targeted delivery, controlled release ...
Xiao Wu, Shiyi Geng, Jian Yang
wiley   +1 more source

Screening and identification of marine alginate lyase-producing bacteria and optimization of enzyme production conditions [PDF]

open access: yesZhongguo niangzao
Alginate lyases are mostly derived from marine bacteria with unique living environments. Using sodium alginate as the sole carbon source, a strain with high-yield alginate lyase from 56 strains of marine bacteria was screened using primary screening by ...
HU Mengdi, LI Yaozu, ZHANG Xiaoyong, MO Meiqing, GAO Xiangyang
doaj   +1 more source

Overview of Encapsulated Lysine and Methionine and Their Impacts on Transition Cow Performance and Health

open access: yesAnimal Research and One Health, EarlyView.
The transition period in dairy cows, spanning 3 weeks before and after calving, is a critical phase characterized by increased nutrient demands, reduced dry matter intake (DMI), and elevated risk of metabolic disorders such as negative nutrient balance (NNB), lipolysis, proteolysis, and oxidative stress.
Mohammed S. Seleem   +5 more
wiley   +1 more source

Sustainable biofuel production from fish processing waste: lipase‐catalyzed hydroesterification of tilapia residual oil

open access: yesBiofuels, Bioproducts and Biorefining, EarlyView.
Abstract Fishing waste and byproducts, whether naturally occurring or from industrial processing, are important sources of high‐value compounds. Fertilizers, biomaterials, cosmetics, biolubricants, and biodiesel are some of the substances that can be obtained from these residues. The objective of this study was to conduct a theoretical and experimental
Patrick da Silva Sousa   +7 more
wiley   +1 more source

Biomanufacturing Potential of Streamlined Cells

open access: yesBiotechnology and Bioengineering, EarlyView.
ABSTRACT A series of Escherichia coli streamlined strains was developed by removing the expression of genes encoding extracellular structures and unessential enzymes. The streamlined strains exhibited improved metabolic performance, including lower overflow metabolism and ATP maintenance coefficient, as well as a higher growth rate, compared to their ...
Alvaro R. Lara   +10 more
wiley   +1 more source

Succinic Acid Production by Engineered Mannheimia succiniciproducens and Its Use in Chemoenzymatic Poly(Butylene Succinate) Synthesis

open access: yesBiotechnology and Bioengineering, EarlyView.
Succinic acid is produced by the fermentation of metabolically engineered Mannheimia succiniciproducens, purified, and used to synthesize poly(butylene succinate) using a two‐step process that involves the esterification of succinic acid and ethanol, followed by enzymatic transesterification of diethyl succinate and 1,4‐butanediol.
Ji Yeon Kim   +4 more
wiley   +1 more source

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