EFFECT OF MINERAL NUTRIENTS ON THE BIOSYNTHESIS OF CITRIC ACID BY ASPERGILLUS NIGER UV-6, USING SUCROSE SALT MEDIA

被引：0

作者：

Ikram-Ul-Haq ^{[1
]}

Ali, Sikander ^{[1
]}

Ashraf, Hamad ^{[1
]}

Butt, Waseem Ahmad ^{[1
]}

Qadeer, M. A. ^{[1
]}

Shafiq, Kiran ^{[1
]}

Iqbal, Javed ^{[1
]}

机构：

[1] Govt Coll, Dept Bot, Biotechnol Res Labs, Lahore, Pakistan

来源：

PAKISTAN JOURNAL OF BOTANY | 2001年 / 33卷

关键词：

D O I：

暂无

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

The present investigation deals with the effect of mineral nutrients on the biosynthesis of citric acid by UV-6, a mutant strain of Aspergillus niger. Sucrose salt media was used as the basal medium and the volume was kept at 25-ml/each 250 ml conical flask. Among the mineral nutrients tested, 0.20% NH4NO3 and 0.10% KH2PO4 were optimized as the best nitrogen and phosphate sources for maximal citric acid production (42.01 g/l). The studies also revealed that pellet formation has a great influence on citric acid biosynthesis.

引用

页码：88 / 93

页数：6

共 10 条

[1] Effect of cresoquine on biosynthesis of citric acid in Aspergillus niger
Vinarov, AY
Ipatova, TV
APPLIED BIOCHEMISTRY AND MICROBIOLOGY, 1998, 34 (02) : 152 - 154
[2] CONCOMITANT BIOSYNTHESIS OF ASPERGILLUS-NIGER PECTOLYTIC ENZYMES AND CITRIC-ACID ON SUCROSE
FRIEDRICH, J
CIMERMAN, A
STEINER, W
ENZYME AND MICROBIAL TECHNOLOGY, 1994, 16 (08) : 703 - 707
[3] Artrocarpus heterophyllus -: a potential substrate for citric acid biosynthesis using Aspergillus niger
Angumeenal, A
Venkappayya, D
LWT-FOOD SCIENCE AND TECHNOLOGY, 2005, 38 (01) : 89 - 93
[4] Effect of copper ions on mould morphology and citric acid productivity by Aspergillus niger using molasses based media
Haq, IU
Ali, S
Qadeer, MA
Iqbal, J
PROCESS BIOCHEMISTRY, 2002, 37 (10) : 1085 - 1090
[5] EFFECT OF CHANGED CULTIVATION CONDITIONS ON THE MORPHOLOGY OF ASPERGILLUS-NIGER AND ON CITRIC-ACID BIOSYNTHESIS IN LABORATORY CULTIVATION
MUSILKOVA, M
UJCOVA, E
SEICHERT, L
FENCL, Z
FOLIA MICROBIOLOGICA, 1982, 27 (05) : 328 - 332
[6] CITRIC-ACID PRODUCTION BY ASPERGILLUS-NIGER USING MEDIA CONTAINING LOW CONCENTRATIONS OF GLUCOSE OR CORN STARCH
NGUYEN, TK
MARTINKOVA, L
SEICHERT, L
MACHEK, F
FOLIA MICROBIOLOGICA, 1992, 37 (06) : 433 - 441
[7] Effect of transition metal cations on the production of citric acid using mixed cultures of Aspergillus niger and Candida gulliermondii
Angumeenal, A
Kamalakannan, P
Prabhu, HJ
Venkappayya, D
JOURNAL OF THE INDIAN CHEMICAL SOCIETY, 2003, 80 (10) : 903 - 906
[8] EFFECT OF OPERATIONAL CONDITIONS ON THE RATE OF CITRIC-ACID PRODUCTION BY ROTATING-DISK CONTACTOR USING ASPERGILLUS-NIGER
SAKURAI, A
IMAI, H
JOURNAL OF FERMENTATION AND BIOENGINEERING, 1992, 73 (03): : 251 - 254
[9] Effect of medium pH on chemical selectivity of oxalic acid biosynthesis by Aspergillus niger W78C in submerged batch cultures with sucrose as a carbon source
Walaszczyk, Ewa
Podgorski, Waldemar
Janczar-Smuga, Magorzata
Dymarska, Ewelina
CHEMICAL PAPERS, 2018, 72 (05) : 1089 - 1093
[10] Effect of medium pH on chemical selectivity of oxalic acid biosynthesis by Aspergillus niger W78C in submerged batch cultures with sucrose as a carbon source
Ewa Walaszczyk
Waldemar Podgórski
Małgorzata Janczar-Smuga
Ewelina Dymarska
Chemical Papers, 2018, 72 : 1089 - 1093

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