(毕业论文 字数:6880 页数:10)摘要:本研究利用自行筛选的保加利亚乳杆菌和嗜热链球菌作为发酵剂,以猪肉为原料进行发酵制备发酵香肠。研究确定了制品的最适配方:肥瘦肉100%、白砂糖2%、盐3%、味精0.2%、白胡椒粉0.25%。确定了最适工艺条件:乳糖添加量0.75%、接种量为3%、发酵温度37℃、发酵时间12h。制品色泽均匀,瘦肉切面呈玫瑰红色,香味浓郁纯正,有发酵型乳酸香肠持有的酸味,润滑的质构,口感舒适。 关键词:发酵香肠 乳酸菌 筛选 Abstract: In this study, the self-screening Lactobacillus Bulgaricus and Streptococcus Thermophilus were used as fermentation starter; pork was used as raw materials for producing fermented sausages. The study determined the optimal components of products, which were 100% fat meat, percent, 2% sugar, 3% salt, 0.2% MSG, and 0.25% white pepper. The optimal fermentation conditions were determined: 0.75% lactose content, 4% inoculation volume, fermentation temperature 37℃, fermentation period 12h. Products was color uniformity, cut surface submitted lean red roses with strong and pure flavour, and characteristic lactic acid flavour, lubricatied texture. Key words: fermented sausage; lactobacillus; screening 目录 1 前言 |
乳酸发酵香肠的研制
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