食品科学 ›› 2010, Vol. 31 ›› Issue (5): 147-149.doi: 10.7506/spkx1002-6300-201005033

• 生物工程 • 上一篇    下一篇

腰果梨果酒酵母的分离和筛选

陈文学1 , 2,胡月英2,刘四新2,辛晓晨2,林俊芳1 ,* ,李从发2 ,*   

  1. 1. 华南农业大学食品学院 2. 海南大学食品学院
  • 收稿日期:2009-07-15 出版日期:2010-03-01 发布日期:2010-12-29
  • 通讯作者: 林俊芳1 E-mail:junfanglin2003@yahoo.com.cn
  • 基金资助:

    “十一五”国家科技支撑计划项目(2007BAD76B04)

Isolation and Screening of Yeast for Cashew Apple Wine

CHEN Wen-xue1,2,HU Yue-ying2,LIU Si-xin2,XIN Xiao-chen2,LIN Jun-fang1,*,LI Cong-fa2,*   

  1. 1. College of Food Science, South China Agricultural University, Guangdong 510640, China;
    2. College of Food Science and Technology, Hainan University, Haikou 570028, China
  • Received:2009-07-15 Online:2010-03-01 Published:2010-12-29
  • Contact: LIN Jun-fang1 E-mail:junfanglin2003@yahoo.com.cn

摘要:

从腰果梨和果树根部土壤中分离得到65 株酵母菌,经过筛选,最终确定D1B2 作为最优菌株。该菌株在SO2 质量浓度为300mg/L、pH1.16 时,均能产气发酵,且对腰果梨汁的发酵能力强,香气浓郁。

关键词: 腰果梨酒, 酿酒酵母, 分离, 筛选

Abstract:

Sixty-five yeast strains were isolated from orchard soil and cashew apples. A yeast strain with excellent performance for the fermentation of cashew apple wine was selected and designated as D1B2 strain. This strain exhibited powerful gasproducing and fermentation capabilities under the conditions of 300 mg/L SO2 and pH 1.16. The flavor of cashew apple wine fermented by this yeast was similar with that of fresh fruits.

Key words: cashew apple wine, Saccharomyces cerevisiae, separation, screening

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