Results 41 to 50 of about 1,045,574 (391)

Optimization of whole-cell biotransformation for scale-up production of α-arbutin from hydroquinone by the use of recombinant Escherichia coli

AMB Express, 2019
α-Arbutin is an effective skin-whitening cosmetic ingredient and hyperpigmentation therapy agent. It can be synthesized by one-step enzymatic glycosylation of hydroquinone (HQ), but limited by the low yield.
Linjiang Zhu, Min Xu, Changxin Lu, Luyi Chen, Anjie Xu, Jingyi Fang, Hanchi Chen, Yuele Lu, Yongxian Fan, Xiaolong Chen   +9 more
doaj   +1 more source

Fermentation and germination improve nutritional value of cereals and legumes through activation of endogenous enzymes

Food Science & Nutrition, 2018
Cereals and legumes are outstanding sources of macronutrients, micronutrients, phytochemicals, as well as antinutritional factors. These components present a complex system enabling interactions with different components within food matrices.
S. Nkhata, Emmanuel O. Ayua, E. H. Kamau, J. Shingiro   +3 more
semanticscholar   +1 more source

Metabolic Hydrogen Flows in Rumen Fermentation: Principles and Possibilities of Interventions

Frontiers in Microbiology, 2020
Rumen fermentation affects ruminants productivity and the environmental impact of ruminant production. The release to the atmosphere of methane produced in the rumen is a loss of energy and a cause of climate change, and the profile of volatile fatty ...
E. Ungerfeld
semanticscholar   +1 more source

Construction of acetoin high-producing Bacillus subtilis strain

Biotechnology & Biotechnological Equipment, 2016
This paper describes the construction and selection of a high-producing mutant, Bacillus subtilis HB-32, with enhanced acetoin yield and productivity. The mutant was obtained by the protoplast fusion of a Bacillus subtilis mutant TH-49 (Val−) producing ...
Yanjun Tian, Hui Xu, Jianjun Liu, Wei Chen, Wentao Sun, Yongquan Chen   +5 more
doaj   +1 more source

Efficient gene editing in Corynebacterium glutamicum using the CRISPR/Cas9 system

Microbial Cell Factories, 2017
Background Corynebacterium glutamicum (C. glutamicum) has traditionally been used as a microbial cell factory for the industrial production of many amino acids and other industrially important commodities. C. glutamicum has recently been established as a
Feng Peng, Xinyue Wang, Yang Sun, Guibin Dong, Yankun Yang, Xiuxia Liu, Zhonghu Bai   +6 more
doaj   +1 more source

Enhanced production of recombinant proteins in Corynebacterium glutamicum by constructing a bicistronic gene expression system

Microbial Cell Factories, 2020
Background Corynebacterium glutamicum is a traditional food-grade industrial microorganism, in which an efficient endotoxin-free recombinant protein expression factory is under developing in recent years.
Manman Sun, Xiong Gao, Zihao Zhao, An Li, Yali Wang, Yankun Yang, Xiuxia Liu, Zhonghu Bai   +7 more
doaj   +1 more source

Ionotropic receptors mediate nitrogenous waste avoidance in Drosophila melanogaster

Communications Biology, 2021
Dhakal et al. use chemoreceptor screening on three ionotropic receptors in Drosophila, IR25a, IR76b, IR51b to evaluate their impact on avoidance behaviors against nitrogenous waste products.
Subash Dhakal, Jiun Sang, Binod Aryal, Youngseok Lee   +3 more
doaj   +1 more source

Microbial Fermentation in Food: Impact on Functional Properties and Nutritional Enhancement—A Review of Recent Developments

Fermentation
The escalating global demand for nutritious and sustainable food sources has heightened interest in microbial biotransformation in food, a process in which microorganisms chemically modify food components to enhance their functional properties and ...
S. S. Sawant, Hye-Young Park, E. Sim, Hong-Sik Kim, Hye-Sun Choi   +4 more
semanticscholar   +1 more source

Different lactic acid bacteria and their combinations regulated the fermentation process of ensiled alfalfa: ensiling characteristics, dynamics of bacterial community and their functional shifts

Microbial Biotechnology, 2021
The objectives of this study were to investigate the adaptation and competition of Lactobacillus plantarum, Pediococcus pentosaceus and Enterococcus faecalis inoculated in alfalfa silage alone or in combination on the fermentation quality, dynamics of ...
J. Bai, Z. Ding, W. Ke, Dongmei Xu, Musen Wang, Wenkang Huang, Yixin Zhang, Fang Liu, Xusheng Guo   +8 more
semanticscholar   +1 more source

High-level fed-batch fermentative expression of an engineered Staphylococcal protein A based ligand in E. coli: purification and characterization [PDF]

, 2015
The major platform for high level recombinant protein production is based on genetically modified microorganisms like Escherichia coli (E. coli) due to its short dividing time, ability to use inexpensive substrates and additionally, its genetics is ...
Fernández Lahore, Marcelo, Gorrepati, Kanaka Durga Devi, Grasselli, Mariano, Kangwa, Martin, Polat, Ayse Nur, Yelemane, Vikas   +5 more
core   +1 more source