Enhanced production of scleroglucan by Sclerotium rolfsii MTCC 2156 by use of metabolic precursors

被引：21
|
作者：
Survase, Shrikant A. [1 ]
Saudagar, Parag S. [1 ]
Singhal, Rekha S. [1 ]
机构：
[1] Univ Mumbai, Inst Chem Technol, Food Engn & Biotechnol Dept, Bombay 400019, Maharashtra, India
来源：
BIORESOURCE TECHNOLOGY | 2007年 / 98卷 / 02期
关键词：
scleroglucan; Sclerotium rolfsii; precursors; sugar nucleotides; amino acids; molecular weight;
D O I：
10.1016/j.biortech.2005.12.013
中图分类号：
S2 [农业工程];
学科分类号：
0828 ;
摘要：
The aim of this work was to study the effect of addition of different amino acids and sugar nucleotides as metabolic precursors on the production of scleroglucan. A maximum yield of 20.00 g/l and 22.32 g/l was obtained with optimized media supplemented with L-lysine (1.1 mM) and uridine mono-phosphate (UMP), respectively as compared to 16.52 g/l scleroglucan achieved with the control in the absence of metabolic precursors. (c) 2006 Elsevier Ltd. All rights reserved.
引用
收藏
页码：410 / 415
页数：6
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