不同米曲霉对酱油低盐固态发酵的影响Effect of Aspergillus oryzae on Low-salt Solid-state Fermentation of Soy Sauce
石磊,刘蕊,藤薇,侯丽华
摘要(Abstract):
对比了米曲霉沪酿3.042、米曲霉3.042-3、米曲霉3.042-3-c、米曲霉3.042-3-cd和米曲霉A100-8 5株曲霉的种曲孢子数及大曲酶活力(酸性蛋白酶、中性蛋白酶、碱性蛋白酶、糖化酶、纤维素酶、果胶酶)。根据研究结果选择了孢子数最多、生长快的米曲霉3.042-3-cd与酶活力表现较优的米曲霉A100-8进行酱油低盐固态发酵工艺的探究。结果发现,米曲霉3.042-3-cd与米曲霉A100-8发酵酱油在理化指标上差异较小;在颜色上,米曲霉A100-8发酵酱油的颜色指数高;在风味物质上,米曲霉3.042-3-cd发酵酱油的酸类和醇类相对含量较高,而米曲霉A100-8发酵酱油的风味物质种类更加丰富。
关键词(KeyWords): 酱油;酶活力;米曲霉;低盐固态工艺
基金项目(Foundation):
作者(Author): 石磊,刘蕊,藤薇,侯丽华
参考文献(References):
- [1]李大锦,王汝珍.低盐固态发酵酱油技术进步现状与发展[J].江苏调味副食品,2002(5):1-3.
- [2]王惠芳,刘书亮.种曲工艺参数优化及其在酱油生产中的应用[J].中国调味品,2019,44(3):18-21.
- [3]万萍,周琳,孙杰,等.酱油选育菌种制曲条件的优化研究[J].中国调味品,2018,43(10):43-45.
- [4]廖乃心.低盐固态发酵酱油工艺要点分析[J].广西轻工业,2014(9):11-12.
- [5]王宪斌,冯霞,刘义,等.多菌种制曲在酱油发酵中的研究进展[J].食品与发酵科技,2016,52(3):60-64.
- [6]ZHAO G,HOU L,LU M,et al.Construction of the mutant strain in Aspergillus oryzae 3.042 for abundant proteinase production by the N+ ion implantation mutagenesis[J].International Journal of Food Science & Technology,2012,47(3):504-510.
- [7]DING C F,MENG M,JIANG Y Y,et al.Improvement of the quality of soy sauce by reducing enzyme activity in Aspergillus oryzae[J].Food Chemistry,2019,292:81-89.
- [8]张艳芳.多菌株制曲促进酶系优化与提高酱油质量的研究[D].无锡:江南大学,2009.
- [9]ANURADHA J S,VALLINACHIYAR C.Optimization of cellulase production by Aspergillus nidulans:application in the biosoftening of cotton fibers[J].World Journal of Microbiology and Biotechnology,2010,27(1):85-97.
- [10]党敏娜.高盐稀态酱油发酵菌种的选育及工艺改良研究[D].广州:暨南大学,2005.
- [11]宋茜.耐盐产酯酵母的选育及用于酱油酿造的初步研究[D].天津:天津科技大学,2010.
- [12]CHEN Z Y,FENG Y Z,CUI C,et al.Effects of koji-making with mixed strains on physicochemical and sensory properties of Chinese-type soy sauce[J].Journal of the Science of Food and Agriculture,2015,95(10):2145-2154.
- [13]王春玲,刘卓,綦伟,等.耐盐酱油酵母产香气成分的动态分析[J].中国酿造,2008,27(9):16-19.
- [14]KAEWKROD A,NIAMSIRI N,LIKITWATTANASADE T,et al.Activities of macerating enzymes are useful for selection of soy sauce koj[J].LWT-Food Science and Technology,2018,89:735-739.
- [15]王惠芳,樊君,荣秋亮,等.种曲工艺参数优化及其在酱油生产中的应用[J].中国调味品,2019,44(3):18-21.
- [16]郭建,伍学明,樊君,等.鲁氏酵母和球拟酵母不同接种方式对高盐稀态酿造酱油品质的影响[J].中国调味品,2019,44(2):106-110.
- [17]陈敏,韩小丽,蒋予箭,等.酿造酱油呈色机制及色泽评价研究进展[J].食品与发酵工业,2009(1):121-124.
- [18]张凤英,胡继红,刘延岭,等.气相色谱-质谱对天然酿造酱油与配制酱油香气成分的分析比较[J].中国调味品,2019,44(7):133-137.