节点文献

以甘蔗糖蜜为碳源发酵生产黄原胶的研究

STUDY OF FERMENTATION PRODUCED XANTHAN GUM BY USING CANE MOLASSES AS CARBON SOURCE

  • 推荐 CAJ下载
  • PDF下载
  • 不支持迅雷等下载工具,请取消加速工具后下载。

【作者】 王玉香王金华陈平全雪萍牛淑敏赵大健索陇宁

【Author】 Wang Yuxiang, Wang Jinhua, Chen Ping, Quan Xueping, Niu Shumin, Zhao Dajian (Depertment of Microbiology, Nankei University, Tianjin, 300071) Suo Longning (Lanzhou Petrochemical Vocational and Technology College, Lanzhou, 730060)

【机构】 南开大学微生物学系!天津300071兰州石化职业技术学院!兰州730060

【摘要】 以甘蔗糖蜜为碳源生产黄原胶 ,摇瓶发酵 72 h,其产胶量可达 3 .2 6% ,碳源转化率为 65.2 % ,成品粘度1 760 m Pa· s,剪切值 6.53 .实验结果表明 ,甘蔗糖蜜完全可以代替蔗糖、玉米淀粉或葡萄糖为碳源发酵生产黄原胶 ,从而为完善我国黄原胶生产技术提供了一条新的途径 .

【Abstract】 This paper reported the fermentation produced xanthan gum experiments using cane molasses as carbon source by Xanthomonas campestris NK 01. Under suitable condition, fermentation 72h in shaking flask, Yiled of xanthan gum was 32.8 g/L, trasformation rate of carbon source was 65.2%, viscosities of finished products were 1760 mPa·s, shearing value was 6.53. Experiment results indicated that cane molasses could be used to replase sucrose, corn starch and glucose as carbon source in fermentation production of xanthan gum.

  • 【文献出处】 南开大学学报(自然科学版) ,JOURNAL OF NANKAI UNIVERSITY , 编辑部邮箱 ,2000年01期
  • 【分类号】TS24
  • 【被引频次】11
  • 【下载频次】272
节点文献中: 

本文链接的文献网络图示:

本文的引文网络