Beet molasses based exponential feeding strategy for thermostable glucose isomerase production by recombinantEscherichia coliBL21 (DE3)

2012 ◽  
Vol 88 (5) ◽  
pp. 845-852 ◽  
Author(s):  
Vahideh Angardi ◽  
Pınar Çalık
Keyword(s):  
Feeding Strategy ◽  
Glucose Isomerase ◽  
Beet Molasses ◽  
Exponential Feeding

Feasibility study of exponential feeding strategy in fed-batch cultures for phenol degradation using Cupriavidus taiwanensis

2008 ◽  
Vol 41 (2) ◽  
pp. 175-180 ◽  
Author(s):  
Bor-Yann Chen ◽  
Jun-Wei You ◽  
Ya-Ting Hsieh ◽  
Jo-Shu Chang
Keyword(s):  
Feasibility Study ◽  
Feeding Strategy ◽  
Phenol Degradation ◽  
Fed Batch ◽  
Batch Cultures ◽  
Exponential Feeding

The Fed-Batch Production of a Thermophilic 2-Deoxyribose-5-Phosphate Aldolase (DERA) in Escherichia coli by Exponential Feeding Strategy Control

2010 ◽  
Vol 162 (5) ◽  
pp. 1423-1434 ◽  
Author(s):  
Xiaolin Pei ◽  
Qiuyan Wang ◽  
Xiaofeng Qiu ◽  
Longbin Ying ◽  
Junhua Tao ◽  
...  
Keyword(s):  
Escherichia Coli ◽  
Feeding Strategy ◽  
Fed Batch ◽  
Batch Production ◽  
Exponential Feeding ◽  
Strategy Control

Exponential feeding strategy of high-density cultivation of a salt-tolerant aroma-producing yeast Zygosaccharomyces rouxii in stirred fermenter

2016 ◽  
Vol 111 ◽  
pp. 18-23 ◽  
Author(s):  
Xin Li ◽  
Yuanjun Kang ◽  
Can Yu ◽  
Jun Dai ◽  
Zhi Wang ◽  
...  
Keyword(s):  
Feeding Strategy ◽  
High Density ◽  
Salt Tolerant ◽  
Zygosaccharomyces Rouxii ◽  
Exponential Feeding

Optimal exponential feeding strategy for dual-substrate biostimulation of phenol degradation using Cupriavidus taiwanensis

2009 ◽  
Vol 168 (1) ◽  
pp. 507-514 ◽  
Author(s):  
Bor-Yann Chen ◽  
Jun-Wei You ◽  
Jo-Shu Chang
Keyword(s):  
Feeding Strategy ◽  
Phenol Degradation ◽  
Exponential Feeding ◽  
Dual Substrate

Enhanced amylase production by Bacillus subtilis using a dual exponential feeding strategy

2004 ◽  
Vol 27 (1) ◽  
pp. 63-69 ◽  
Author(s):  
Hanjing Huang ◽  
Darin Ridgway ◽  
Tingyue Gu ◽  
Murray Moo-Young
Keyword(s):  
Bacillus Subtilis ◽  
Feeding Strategy ◽  
Exponential Feeding ◽  
Amylase Production

scholarly journals A Process Engineering Approach to Improve Production of P(3HB) byCupriavidus necatorfrom Used Cooking Oil

2019 ◽  
Vol 2019 ◽  
pp. 1-7 ◽  
Author(s):  
Madalena V. Cruz ◽  
Ana Rosa Gouveia ◽  
Madalena Dionísio ◽  
Filomena Freitas ◽  
Maria A. M. Reis
Keyword(s):  
Feeding Strategy ◽  
Carbon Sources ◽  
Ammonium Hydroxide ◽  
Ph Control ◽  
Dry Mass ◽  
Volumetric Productivity ◽  
Feeding Strategies ◽  
Cooking Oil ◽  
Exponential Feeding ◽  
Used Cooking Oil

Different feeding strategies, namely, exponential feeding and DO-stat mode, were implemented for the production of poly(3-hydroxybutyrate), P(3HB), byCupriavidus necatorDSM 428 with used cooking oil (UCO) as the sole carbon source. With the exponential feeding strategy, a cell dry mass of 21.3 ± 0.9 g L−1was obtained, with a polymer content of 84.0 ± 4.5 wt.%, giving an overall volumetric productivity of 4.5 ± 0.2 g L−1 day−1. However, the highest P(3HB) volumetric productivity, 12.6 ± 0.8 g L−1 day−1, was obtained when the DO-stat mode was implemented together with the use of ammonium hydroxide for pH control, which served as an additional nitrogen source and allowed to reach higher cell dry mass (7.8 ± 0.6 g L−1). The P(3HB) obtained in all experiments had a high molecular mass, ranging from 0.6 × 105to 2.6 × 105 g mol−1, with low polydispersity indexes of 1.2-1.6. Melting and glass transition temperatures were also similar for the polymer produced with both cultivation strategy, 174°C and 3.0-4.0°C, respectively. The polymer exhibited a crystallinity ranging from 52 to 65%. The DO-stat strategy to feed oil containing substrates as the sole carbon sources was reported for the first time in this study, and the preliminary results obtained show that it is a promising strategy to improve P(3HB) production. Nevertheless, the process requires further optimization in order to make it economically viable.

Feeding strategy of wild herbivores in habitats of limited food resources

2011 ◽  
Vol 7 (1) ◽  
Author(s):  
Jiří Kamler
Keyword(s):  
Feeding Strategy ◽  
Food Resources ◽  
Limited Food
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