甘蔗酒酿造酵母的筛选
CSTR:
作者:
作者单位:

(1.贵州大学酿酒与食品工程学院,贵州 贵阳 550025;2. 宜宾学院发酵资源与应用四川省高校重点实验室,四川 宜宾 644000;3. 成都师范学院化学与生命科学学院,四川 成都 611130)

作者简介:

应静,女,贵州大学在读硕士研究生。

通讯作者:

游玲(1981—),女,宜宾学院副研究员,博士。E-mail:youling810521@163.com

中图分类号:

基金项目:

宜宾学院博士启动项目(编号:2016QD09);酿酒生物技术及应用四川省重点实验室重点项目(编号:NJ2018-06)


Screening of sugarcane brewing yeast
Author:
Affiliation:

(1. School of Liquor and Food Engineering, Guizhou University, Guiyang, Guizhou 550025, China;2. College of Life Science and Food engineering, Key Laboratory of Fermentation Resources and Application at Universities of Sichuan Province, Yibin University, Yibin, Sichuan 644000, China; 3. College of Chemistry and Life Science, Chengdu Normal University, Chengdu, Sichuan 611130, China)

Fund Project:

  • 摘要
  • |
  • 图/表
  • |
  • 访问统计
  • |
  • 参考文献
  • |
  • 相似文献
  • |
  • 引证文献
  • |
  • 资源附件
  • |
  • 文章评论
    摘要:

    选择常用商业果酒酵母菌株KD、DV10、Q23、EC1118、安琪和H7Y7作为供试酵母菌株,以川蔗17为原料发酵生产甘蔗酒,通过分析发酵液中糖含量变化情况及酒精度、澄清度,比较不同菌株发酵特性,结果发现EC1118菌株发酵彻底,产酒能力最强,发酵后甘蔗酒的高级醇含量最低;H7Y7菌株发酵的甘蔗酒中酯类物质最高,为其他菌株的3~6倍;安琪酵母发酵液最易澄清,但其发酵后的甘蔗酒中甲醇含量为其他菌株的5倍以上。感官评分结果显示,不同酵母菌株发酵的甘蔗酒感官评分依次为H7Y7>EC1118>DV10>安琪酵母>Q23>KD。研究结果表明,供试酵母菌株中EC1118和H7Y7更适宜用于甘蔗酒酿造。

    Abstract:

    In order to screen yeast strains suitable for brewing sugarcane wine, the commonly used commercial fruit wine yeast strains KD, DV10, Q23, EC1118, Angel yeast and H7Y7 were selected as the tested yeast strains. Sugarcane wine was fermented by using sugarcane Chuanzhe 17 as raw material, and the sugar consumption, alcohol content and clarity of the fermentation liquid were analyzed. By comparing the fermentation characteristics of different yeasts found that EC1118 had the strongest sugar consumption and wine production capacity, and it also had the lowest alcohol production. The H7Y7 strain fermented sugarcane wine with the highest ester content, which is 3 to 6 folds than that of other strains. Using Angel yeast for sugarcane wine fermentation was easiest to clarify, but the methanol content of Angel yeast was 5 folds than that of other yeasts. Sensory scores showed that the sensory evaluation scores of different yeast fermented sugarcane wine were H7Y7>EC1118>DV10>Angel yeast>Q23>KD. Research indicates that The EC1118 and H7Y7 yeast strains were more suitable for sugar cane brewing.

    参考文献
    相似文献
    引证文献
引用本文

应静,游玲,冯学愚,等.甘蔗酒酿造酵母的筛选[J].食品与机械,2019,(5):21-25.
YINGJing, YOULing, FENGXueyu, et al. Screening of sugarcane brewing yeast[J]. Food & Machinery,2019,(5):21-25.

复制
相关视频

分享
文章指标
  • 点击次数:
  • 下载次数:
  • HTML阅读次数:
  • 引用次数:
历史
  • 收稿日期:2019-01-16
  • 最后修改日期:
  • 录用日期:
  • 在线发布日期: 2022-11-26
  • 出版日期:
文章二维码
×
《食品与机械》
友情提示
友情提示 一、 近日有不少作者反应我刊官网无法打开,是因为我刊网站正在升级,旧网站仍在百度搜索排名前列。请认准《食品与机械》唯一官方网址:http://www.ifoodmm.com/spyjx/home 唯一官方邮箱:foodmm@ifoodmm.com; 联系电话:0731-85258200,希望广大读者和作者仔细甄别。