食品科学 ›› 2002, Vol. 23 ›› Issue (9): 68-71.

• 工艺技术 • 上一篇    下一篇

酶解小球藻保健饮品工艺研究

 钟瑞敏   

  1. 韶关学院英东生物工程学院
  • 出版日期:2002-09-15 发布日期:2011-12-31

Study on Enzymic Degradation Process of Chlorella Health Beverage

 ZHONG  Rui-Min   

  • Online:2002-09-15 Published:2011-12-31

摘要: 小球藻是高蛋白含量的营养较全面的可食藻类,含有细胞生长因子。以小球藻粉为原料,经60℃热浸复水,30MPa高压均质,小球藻细胞可有效破壁。纤维素酶和果胶酶可一定程度提高细胞蛋白抽提率;进一步用碱性蛋白酶:中性蛋白酶(3万U:3万U/g小球藻粉)在pH8.0、65℃作用4h,可有效降解蛋白质并得到稳定的可调配的酶解液。该酶解液用活性炭可完全脱腥,过滤后可用于配制澄清型小球藻口服液和保健饮料。

关键词: 小球藻, 酶解, 小球藻保健饮品

Abstract: Chlorella is a kind of edible alga with high protein content and chlorella growth factor.Chlorella cell wall was availably broken open through rehydration at 60℃ and homogenization at 30MPa,and the cell protein extraction ratio was improved to some extent by the enzymic degradation with cellulase and pectic enzyme.With the further degradation process by basic proteinase and neutral proteinase(30,000U/30,000U per gram of dry chlorella powder) at pH8.0、65℃ for 4 h,the chlorella extraction was converted into stable solution . Finally a clarified chlorella health beverage was prepared with the deodorized and filtrated solution.

Key words: Chlorella , Enzymic degradation , Chlorella health beverage