FOOD SCIENCE ›› 2001, Vol. 22 ›› Issue (3): 44-46.

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Effect of pectinase ROHAPECT D5S on Extracting and clarifying of kiwifruit Juice

 LIU  Dong-Hong, ZENG  Chao, WANG  Yan-Bin, YE  Xing-Qian   

  • Online:2001-03-15 Published:2012-02-15

Abstract: This paper studied the effects of pectinase ROHAPECT D5S on viscosity sieve drop rate and clarity of clarified kiwifruit juice by the orthogonal design test.Results showed that this pectinase effectiyely decreased viscosity of kiwifruit juice,hydrolysed pectin and increased sieve drop rate from pulp.The optimum treatment was obtained in 3PA/100 pulp (equal 60g dry enzyme/1000kg pulp) at 45 60min.

Key words: Kiwifruit (Actinidia chinensis Planch) Clarifying juice Viscosity