应用果胶酶澄清甘蔗汁的研究

亚热带植物科学 ›› 2005, Vol. 34 ›› Issue (03): 37-39.

应用果胶酶澄清甘蔗汁的研究

陈健旋,林洵

漳州职业技术学院, 福建漳州 363000

收稿日期:2005-04-29 出版日期:2005-09-10 发布日期:2005-09-10
作者简介:陈健旋(1965-),女,福建漳州人,高级工程师,学士,从事微生物学及酶制剂应用研究。

Application of Pectinase to Sugar Cane Juice Clarification

CHEN Jian-xuan, LIN Xun

Zhangzhou Vocational and Technical College, Zhangzhou 363000, Fujian China

Received:2005-04-29 Online:2005-09-10 Published:2005-09-10

摘要/Abstract

摘要： 以甘蔗为原料,采用果胶酶和自然澄清方法进行甘蔗汁澄清比较,结果表明,酶促效果好于自然澄清,100ml甘蔗汁添加200U果胶酶在25℃、12h或45℃、1h条件下,均可使甘蔗汁的澄清度由5%提高到95%,粘度由4.0mPa·s下降到1.1mPa·s。

关键词: 果胶酶, 蔗汁, 澄清

Abstract: Taking sugar cane as the raw material, the clarification experiments of sugar cane juice were conducted with natural clarification method and pectinase clarification method. The results showed that when treated with 200U pectinase at 25℃ for 12h or 45℃ for 1h, the transparence of sugar cane juice increased (100ml) from 5% to 95%, the viscosity decreased from 4.0mPa·s to 1.1mPa·s.The pectinase clarification gave the better result than the natural clarification.

Key words: pectinase, sugar cane juice, clarification

中图分类号:

TS275．5

陈健旋,林洵. 应用果胶酶澄清甘蔗汁的研究[J]. 亚热带植物科学, 2005, 34(03): 37-39.

CHEN Jian-xuan, LIN Xun. Application of Pectinase to Sugar Cane Juice Clarification[J]. Subtropical Plant Science, 2005, 34(03): 37-39.

[1]	陈松河,林耀辉,刘新民,沈育芬,陈移亮. 固定化果胶酶澄清果汁的条件及效果[J]. 亚热带植物科学, 1996, 25(02): 6-12.
[2]	刘新民,林耀辉,陈移亮,沈育芬. 果胶酶固定化方法的研究[J]. 亚热带植物科学, 1995, 24(02): 10-15.