文章摘要
桂青,蔡小祝,王挥,陈卫军.椰子菠萝汁加工工艺研究[J].广东农业科学,2014,41(14):91-94
查看全文    HTML 椰子菠萝汁加工工艺研究
Study on processing technology of coconut-pineapple juice
  
DOI:
中文关键词: 椰浆  菠萝  椰子菠萝汁  稳定性
英文关键词: coconut milk  pineapple  coconut-pineapple juice  stability
基金项目:海南省重大科技项目(ZDZX2013011);海南省工程技术研究中心专项(GCZX2011004);海南省自然科学基金(311090)
作者单位
桂青,蔡小祝,王挥,陈卫军 中国热带农业科学院椰子研究所/海南省椰子深加工工程技术研究中心海南大学食品学院 
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中文摘要:
      通过感官评定,确定了椰浆和菠萝浆的添加量分别为4%和10%,蔗糖添加量为5%~6%,调节pH 至3.5~4.0。通过单因素和正交试验重点解决了椰子菠萝汁加工中的不稳定问题,乳化剂和稳定剂的最佳添加量为单甘脂0.20%、辛烯基琥珀酸淀粉钠0.12%、羧甲基纤维素钠0.12%、卡拉胶0.08%,此条件下的沉淀率为0.02%,椰子菠萝汁静置后不分层,具有良好的稳定性,是一种适合所有人群饮用的复合果汁。
英文摘要:
      In this article, the best addition amounts of coconut milk, pineapple pulp and sucrose were 4%, 10%, and 5%-6%, respectively, and it tasted best when pH was adjusted to 3.5-4.0. According to single factor and orthogonal experiments, when the addition amounts of distilled monoglyceride, starch sodiilm octenylsuccinate, sodium carboxy methyl cellulose and carrageenan were 0.20%, 0.12%, 0.12% and 0.08%, respectively, the precipitate rate of coconut-pineapple juice was 0.02%. Thus a stable kind of coconut-pineapple juice was obtained.
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