食品科学 ›› 2004, Vol. 25 ›› Issue (11): 126-131.

• 工艺技术 • 上一篇    下一篇

复合果胶酶法加工番荔枝果汁的工艺及技术参数研究

 丁利君, 周燕芳, 张琳琳   

  1. 韩山师范学院化学系
  • 出版日期:2005-11-15 发布日期:2011-10-24

Study on the Processing and Its Technique Parameters of Custard Apple Juice with Compound Pectinase

 DING  Li-Jun, ZHOU  Yan-Fang, ZHANG  Lin-Lin   

  1. Chemistry Department of Hanshan Normal University
  • Online:2005-11-15 Published:2011-10-24

摘要: 研究了用复合果胶酶研制番荔枝果汁的加工工艺,确定了最佳技术参数,同时探讨了不同澄清剂对番荔枝果汁的澄清工艺。结果表明,复合酶法制取番荔枝果汁的最佳工艺参数为,复合酶剂量在100g果浆(果泥加水3.5倍)中加2.5ml复合酶溶液(1g/100ml),pH3.5,温度45℃,酶解6h。并采用复合酶澄清果汁,每100g果汁中加1.5~2.0ml的复合酶溶液(1g/100ml),果汁的透光率98%。

关键词: 番荔枝果汁, 复合果胶酶, 澄清

Abstract: The processing of Custard Apple juice with compound pectinase was studied. The result showed that the techniqueparameters were that,compound pectinase(1g/100ml) 2.5ml,pH3.5,temperature 45℃,and hydrolysis 6h.And the clarificationmethod was discussed.

Key words: custard apple juice, compound pectinase, clarification