食品科学 ›› 2007, Vol. 28 ›› Issue (7): 600-603.

• 技术应用 • 上一篇    下一篇

猕猴桃果汁果肉型果冻的研制

 李加兴, 袁秋红, 陈双平, 田华学, 李伟, 刘飞   

  1. 吉首大学食品科学研究所; 湖南省猕猴桃产业化工程技术研究中心; 湖南老爹农业科技开发股份有限公司; 湖南老爹农业科技开发股份有限公司 湖南吉首416000; 湖南吉首416000;
  • 出版日期:2007-07-15 发布日期:2011-10-24

Development of Kiwi Fruit Juice Pulp Type Jelly

 LI  Jia-Xing, YUAN  Qiu-Hong, CHEN  Shuang-Ping, TIAN  Hua-Xue, LI  Wei, LIU  Fei   

  1. 1.Institute of Food Science, Jishou Universtity, Jishou 416000, China; 2.Kiwi Fruit Industrialization Engineering Research Center of Hunan Province, Jishou 416000, China; 3.Hunan Laodie Agricultural Technology Go.Ltd., Jishou 416000, China
  • Online:2007-07-15 Published:2011-10-24

摘要: 以“米良1号”猕猴桃为原料,对猕猴桃果汁果肉型果冻的生产工艺进行了实验研究,重点探讨了猕猴桃果肉的微波灭酶护色工艺、化胶工艺及主要原辅料的配比。结果表明:采用频率2450Hz、功率11kW的微波对猕猴桃果肉颗粒辐射处理4min,可取得较理想的灭酶效果;采用化胶浓度2.0%,化胶温度80~85℃的工艺参数,化胶效果较好;主要原辅料的配比为果汁30%、果肉颗粒6%、总酸0.20%、总糖12%、果冻粉0.7%。

关键词: 猕猴桃, 果汁, 果肉, 灭酶, 生产工艺

Abstract: With “Miliang No. I” kiwi fruits as the raw material, this research carried out the experimental investigation on the production technique of kiwi fruit juice pulp type jelly and mainly studied the color-protecting technology by using microwave to inactivate the enzyme, glue digesting technology and proportion of major raw and auxiliary materials. The research results showed that the perfect effect of inactivating enzyme can be achieved by adopting microwave with a frequency of 2450 Hz and power of 11 kW to radiate kiwi fruit pulp particles 4min; and the glue digesting effect is better good on the conditions: the concentration of the digested glue 2.0% and the temperature for 80~85 ℃; the proportion of major raw and auxiliary materials is as follows: fruit juice 30%, pulp particles 6%, total acidity 0.20%, total sugar 12% and jelly powder 0.7%.

Key words: Kiwi fruit, fruit juice, fruit pulp, enzyme inactivation, production technique