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投稿时间:2017-05-17
投稿时间:2017-05-17
中文摘要: 为遴选蜂蜜醋发酵的最佳工艺参数,了解不同醋酸菌发酵蜂蜜的特性,在液态发酵法制备蜂蜜醋时,研究酒精度、接种量和pH值对产酸量的影响。通过单因素和正交试验,得出最佳工艺参数为:许氏醋酸杆菌为酒精度6%VOL、接种量15%、pH 6.0,巴氏醋酸杆菌为酒精度4%VOL、接种量10%、pH 5.0,巴氏亚种(沪酿1.01醋酸菌)为酒精度6%VOL、接种量10%、pH 6.0,恶臭醋酸杆菌为酒精度6%VOL、接种量10%、pH 6.0,混变种ASl.41醋酸菌为酒精度6%VOL、接种量15%、pH 5.0。
Abstract:The purposes of this study was to select the optimum technology conditions of honey vinegar fermentation,and realize honey vinegar fermentation with different acetic acid bacteria.Researching on the production of acid with different alcohol,inoculation and pH value on honey vinegar liquid fermentation.Through the single-factor tests and the orthogonal tests,the optimum conditions were obtained as follows:Acetobacter schutzenbachiialcohol 6%VOL,inoculation amount 15%,pH 6.0;Acetobacter pasteurianusalcohol 4%VOL,inoculation amount 10%,pH 5.0;Acetobacter pasteurianussubsppasteurianus(HuNiang 1.01)alcohol 6%VOL,inoculation amount 10%,pH 6.0;Acetobacter rancensalcohol 6%VOL,inoculation amount 10%,pH 6.0;Acetobacter rancens var.tubidans(ASl.41)alcohol 6%VOL,inoculation amount 15%,pH 5.0.
keywords: honey vinegar acetic acid bacteria comparison
文章编号:201718020 中图分类号: 文献标志码:A
基金项目:福建省教育厅中青年教师教育科研项目(JB14190)
Author Name | Affiliation |
JU Lu-ning,HUANG Yan,WU Hang,CAO Xing | Min Bei Vocational& Technical College,Nanping 353011,Fujian,China |
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