| 全小麦啤酒酵母菌株的诱变育种及应用研究 |
| |
| 引用本文： | 袁仲,张百胜,张慎举,马绮云,陈柯羽. 全小麦啤酒酵母菌株的诱变育种及应用研究[J]. 细胞生物学杂志, 2011, 0(4) |
| |
| 作者姓名： | 袁仲 张百胜 张慎举 马绮云 陈柯羽 |
| |
| 作者单位： | 商丘职业技术学院园林食品加工系;河南府泉酒业有限公司; |
| |
| 基金项目： | 河南科技进步资助项目~~ |
| |
| 摘 要： | 采用10 Kev低能N~+注入啤酒酵母,经筛选获得一菌株Lz37,再用150 MPa超高压处理菌株Lz37,经双乙酰平板筛选获得一菌株Gy3,其凝聚性很强,适合于在小麦汁中发酵啤酒,其发酵度为66%～68%,双乙酰含量低于口味阈值,遗传稳定性良好。将Gy3酵母定为全小麦啤酒生产应用酵母,命名为商啤3号(Sp-03)。SP-03啤酒酵母菌株的各项生理及生产性能都较优良,特别是在全小麦芽啤酒的酿造中适用性较强,经过对发酵工艺等的调整,用其酿制的啤酒口感纯正、淡爽、柔和。
|
| 关 键 词： | 离子注入 超高压处理 诱变育种 全小麦啤酒 酵母菌株 |
The Application and Mutation Breeding of Whole Wheat Beer Yeast Strains |
| |
| Zhong Yuan,Bai-Sheng Zhang,Shen-Ju Zhang,Qi-Yun Ma,Ke-Yu Chen. The Application and Mutation Breeding of Whole Wheat Beer Yeast Strains[J]. Chinese Journal of Cell Biology, 2011, 0(4) |
| |
| Authors: | Zhong Yuan Bai-Sheng Zhang Shen-Ju Zhang Qi-Yun Ma Ke-Yu Chen |
| |
| Affiliation: | Zhong Yuan~(1*),Bai-Sheng Zhang~1,Shen-Ju Zhang~1,Qi-Yun Ma~2,Ke-Yu Chen~2 (1 Department of Landscape and Food Processing Shangqiu Vocational and Technical College,Shangqiu 476000,China,2 Henan Fuquan Beer Limited Company,Shangqiu 476100,China) |
| |
| Abstract: | Low energy N~+ implantation using 10 Kev Saccharomyces cerevisiae by screening to obtain a bacteria Lz37,using ultra high pressure 150 MPa strains Lz37,screened by a plate of diacetyl bacteria Gy3,the cohesion was very strong,suitable for use in wheat beer fermented juice,the degree of fermentation was from 68% to 66%),diacetyl content below the taste threshold,genetic stability was good.Gy3 as whole wheat yeast beer yeast was named No.3 commercial beer(SP-03).SP-03 beer yeast strains of the physiological a... |
| |
| Keywords: | ion implantation high pressure processing mutation breeding whole wheat beer yeast strains |
| 本文献已被 CNKI 等数据库收录！ |
|
