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

页码：410 / 415

页数：6

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