食品科学 ›› 1997, Vol. 18 ›› Issue (12): 18-22.
• 食品科学 • 上一篇 下一篇
陈庆森, 王育, 张莉, 陈伟
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Chen-Qing-Sen, Wang-Yu, Zhang-Li, Chen-Wei
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摘要: 利用产黄青霉发酵法制备具蔗糖转化酶活力的生物催化剂,制备工艺简单,无需特殊提纯手段。该酶制剂经研究表明:以10%蔗糖为底物,于37℃,pH7.0±0.5条件下,经6h连续转化可将10%蔗糖溶液完全转化为转化糖浆,其转化率达到100%。
关键词:  , 蔗糖转化酶, 转化糖浆, 发酵, 产黄青霉
Abstract: 築iocatalyst with high sucrose invertase activity was prepared by fermentation of penicillium chrysogenum, the preparation technology was simple and needed no specific purification process. With 10% sucrose as substrate, under 37℃, pH7. 0 ±0. 5and 6h contineous inversion, the 10% sucrose solution can be completely converted to invert sugar syrup, the percent conversion can be up to 100%.
Key words: Sucrose Invertase invert syrup Fermentation Penicilliu Chrysogenum
陈庆森, 王育, 张莉, 陈伟. 利用产黄青霉制备高活力蔗糖转化酶[J]. 食品科学, 1997, 18(12): 18-22.
Chen-Qing-Sen, Wang-Yu, Zhang-Li, Chen-Wei. Study on the preparation of High Activity Sucroce Invertase by using penicillium chrysogenum[J]. FOOD SCIENCE, 1997, 18(12): 18-22.
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