【摘 要】
：
为控制特香型大曲表面毛霉的过度生长,在不改变传统特香型大曲制作工艺的前提下,从缩短低温培菌期和减少毛霉初始接种量两个方面对毛霉生长进行控制,从而探究毛霉生长对大曲
【机 构】
：
四特酒有限责任公司,江西樟树,331200
论文部分内容阅读
为控制特香型大曲表面毛霉的过度生长,在不改变传统特香型大曲制作工艺的前提下,从缩短低温培菌期和减少毛霉初始接种量两个方面对毛霉生长进行控制,从而探究毛霉生长对大曲质量和基酒质量的影响.结果表明,与对照组相比,试验组(处理一、处理二)大曲表面的毛霉生长量(19.8％、24.4％)明显减少;大曲的糖化力(822 mg/(g·h)、858 mg/(g·h))和液化力(4.00 g/(g·h)、4.80 g/(g·h))提高;基酒产量(571.7 kg、632.6 kg)无显著性差异(P>0.05);处理一的总酯、乙酸乙酯及丙酸乙酯含量显著升高(P0.05),基酒的综合感官评价更优.综上,控制冬春季大曲表面毛霉的生长,有助于改善大曲的外观,提高大曲和基酒的质量.
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