Improved Production of Raw Starch Degrading Enzyme by Aspergillus oryzae F-30 Using Methyl Glucoside Sesqui-Stearate
文献类型： 外文期刊
第一作者： Sun, Hai-Yan
作者： Sun, Hai-Yan;Peng, Ming;Wang, Lu;Liu, Jian-Wen
作者机构：
关键词： Aspergillus oryzae;Methyl glucoside sesqui-stearate;Raw starch degrading enzyme;Transcriptional level;Translational level
期刊名称：APPLIED BIOCHEMISTRY AND BIOTECHNOLOGY （ 影响因子：2.926； 五年影响因子：2.685 ）
ISSN： 0273-2289
年卷期： 2009 年 159 卷 1 期
页码：
收录情况： SCI
摘要： The effect of methyl glucoside sesqui-stearate (MGS) on the production of raw starch degrading enzyme (RSDE) by Aspergillus oryzae F-30 was studied in this paper. The activity of RSDE formed by Aspergillus oryzae F-30 was enhanced dramatically by the addition of MGS to the medium. As a result, with the addition of 1.5 g MGS in 1 L basal medium, RSDE activity and productivity were 107 U mL(-1) and 1.49 U mL(-1) h(-1), 4.3-fold and 7.1-fold greater than the values obtained in the basal medium, respectively. The effect of MGS on the synthesis of RSDE by Aspergillus oryzae F-30 was also studied on a molecular level. It was observed that the regulation of RSDE synthesis in Aspergillus oryzae F-30 occurs at both transcriptional and translational level and the enzyme synthesis was provoked by the addition of MGS at transcriptional level.
分类号：
- 相关文献
作者其他论文 更多>>
-
Revealing the Molecular Regulatory Mechanism of Flavonoid Accumulation in Tender Leaves of Tea Plants by Transcriptomic and Metabolomic Analyses
作者：Shan, Ruiyang;You, Xiaomei;Kong, Xiangrui;Zhang, Yazhen;Li, Xinlei;Chen, Changsong;Zhang, Yongheng;Wang, Lu;Wang, Xinchao
关键词：
Camellia sinensis ; transcriptomics; flavonoids; regulatory network -
Structural characterization and hypolipidemic activity of a hetero-galactan purified from Sanghuangporus vaninii based on modulation of TLR4/NF-κB pathway
作者：Hao, Jie;Zhu, Yanfeng;Li, Zhige;Wang, Lu;Qu, Yidi;Wang, Di;Zhang, Yongfeng;Li, Lanzhou;Wang, Di;Yu, Hailong;Qi, Liangliang
关键词：Sanghuangporus vaninii; Polysaccharide; Hypolipidemic efficacy; Inflammation; TLR4/NF-kappa B
-
Two leucine-rich repeat receptor-like kinases initiate herbivory defense responses in tea plants
作者：Jiang, Qi;Ding, Changqing;Feng, Lingjia;Wu, Zhenwei;Liu, Yujie;He, Lintong;Liu, Chuande;Wang, Lu;Zeng, Jianming;Huang, Jianyan;Ye, Meng
关键词：
-
CsCIPK20 Improves Tea Plant Cold Tolerance by Modulating Ascorbic Acid Synthesis Through Attenuation of CsCSN5-CsVTC1 Interaction
作者：Di, Taimei;Wu, Yedie;Wang, Jie;He, Mingming;Huang, Jianyan;Li, Nana;Hao, Xinyuan;Ding, Changqing;Zeng, Jianming;Yang, Yajun;Wang, Xinchao;Wang, Lu
关键词：ascorbic acid; CsCIPK20; CsVTC1; low temperature
-
CsCBF1/CsZHD9-CsMADS27, a critical gene module controlling dormancy and bud break in tea plants
作者：Hao, Xinyuan;Tang, Junwei;Chen, Yao;Huang, Chao;Zhang, Weifu;Liu, Ying;Wang, Lu;Ding, Changqing;Yang, Yajun;Wang, Xinchao;Chen, Yao;Yue, Chuan;Liu, Ying;Dai, Wenhao;Horvath, David P.
关键词：bud dormancy; bud break; MADS-box; gene function; regulatory network;
Camellia sinensis -
Exploring Antibacterial Activity of Fish Protein Hydrolysate In Vitro Against Vibrio Strains and Disease Resistance to V. harveyi in Turbot (Scophthalmus maximus)
作者：Wei, Yuliang;Wang, Lu;Li, Yanlu;Ma, Qiang;Liang, Mengqing;Xu, Houguo;Wei, Yuliang;Liang, Mengqing;Xu, Houguo
关键词：antibacterial activity; fish protein hydrolysate; immune response; intestinal microbiota;
Vibrio -
Natural variation in OsMADS1 transcript splicing affects rice grain thickness and quality by influencing monosaccharide loading to the endosperm
作者：Liu, Rongjia;Zhao, Da;Li, Pingbo;Xia, Duo;Feng, Qingfei;Wang, Lu;Wang, Yipei;Shi, Huan;Zhou, Yin;Chen, Fangying;Lou, Guangming;Yang, Hanyuan;Gao, Haozhou;Gao, Guanjun;Zhang, Qinglu;Xiao, Jinghua;Li, Xianghua;Xiong, Lizhong;Li, Yibo;He, Yuqing;Wu, Bian;Chen, Junxiao;You, Aiqing;Li, Zichao
关键词：grain thickness; qGT3; OsMADS1; MST4; rice; quality
