نتایج جستجو برای: whole product yield

تعداد نتایج: 730158  

Journal: :Biotechnology progress 2000
J H Park G J Kim H S Kim

We developed a fully enzymatic process employing D-hydantoinase and N-carbamoylase for the production of D-amino acid from 5'-monosubstituted hydantoin. For the comparison of the reaction systems using two sequential enzymes, D-hydantoinase of Bacillus stearothermophilus SD1 and N-carbamoyl-D-amino acid amidohydrolase (N-carbamoylase) of Agrobacterium tumefaciens NRRL B11291 were separately exp...

2015
Quanfeng Liang Fengyu Zhang Yikui Li Xu Zhang Jiaojiao Li Peng Yang Qingsheng Qi

The phosphoenolpyruvate-dependent glucose-specific phosphotransferase system (PTS(Glc)) is the main glucose uptake pathway in Escherichia coli that affects both substrate assimilation and metabolism leading to the product formation. In this study, the effect of single PTS(Glc) mutation on cell growth and substrate consumption was investigated by knocking out the genes involved in the phosphotra...

In order to study the effects of weeding and plant density on forage yield of two sorghum cultivars, an experiment was conducted in 2011 at Bahonar University of Kerman Research field station. The experiment was designed as a randomized complete block with a factorial-split treatment arrangement and with three replications. Treatments were included four levels of weeding (whole season wedding, ...

Journal: :Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 2015

Journal: :Agriculture 2021

The tomato industry has been searching for new genotypes with improved fruit production, both in the field and industrially processed, together high-quality performance under sustainable management conditions. This research was carried out Southern Italy aim of assessing effects industrial processing on yield quality four hybrids grown according to organic farming methods addressed at dicing. M...

Journal: :Molecules 2013
Yangyang Liu Huaiqiong Chen Yun Yang Zheng Zhang Jianhe Wei Hui Meng Weiping Chen Jindong Feng Bingchun Gan Xuyu Chen Zhihui Gao Junqin Huang Bo Chen Hongjiang Chen

Agarwood is the fragrant resin-infused wood derived from the wounded trees of Aquilaria species. It is a valuable non-timber forest product used in fragrances and as medicine. Reforestation for Aquilaria trees in combination with artificial agarwood-inducing methods serves as a way to supply agarwood and conserve of wild Aquilaria stock. However, the existing agarwood-inducing methods produce p...

2007
Tsung Min Kuo Terry A. Isbell William E. Levinson Hans Frykman

The objective of this study was to explore the extent of microbial conversion of lesquerolic acid (14hydroxy-cis-11-eicosenoic acid; LQA) by whole cell catalysis and to identify the newly converted products. Among compost isolates including NRRL strains B-23212 (Sphingobacterium multivorum), B-23213 (Acinetobacter sp.), B-23257 (Enterobacter cloacae B), B-23259 (Escherichia sp.) and B-23260 (Ps...

2013
Fatemeh Ardestani Ghasem Najafpour

Mycophenolic acid (MPA) is an antibiotic and immunosuppressive drug produced by Penicillium strains as a secondary extracellular metabolite. In this work, the effect of some various concentrations of enzymatically hydrolyzed casein on mycophenolic acid yield and process productivity was studied. The first, a base medium was applied for mycophenolic acid production by Penicillium brevicompactum ...

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