低盐红油萝卜的研制

Preparation of capsaicin radish with low-salt

中文关键词:  低盐  红油萝卜  配方

英文关键词:low-salt  capsaicin radish  formula

中文摘要:

      目的 开发低盐红油萝卜新产品, 并通过试验确定其最佳配方。方法 以腌制白萝卜为主要原料, 以酸味剂、味精、白糖和红油为考察因素, 通过单因素实验和正交试验, 研究各因素对低盐红油萝卜产品感官品质的影响。结果 制作低盐红油萝卜的最优配方为酸味剂添加量为2.3%(食醋添加量2%, 柠檬酸添加量0.3%), 味精添加量为0.5%, 红油添加量为3%, 白糖添加量为5%。在此最佳配方下生产的产品, 感官评分为87.7分, 食盐含量4.23%, 亚硝酸盐含量15.3 mg/kg, 大肠菌群24.7个/100 g, 细菌总数5667个/g, 无致病菌检出。结论 该配方可以开发出低盐红油萝卜产品, 在此工艺条件下制得的低盐红油萝卜产品色泽淡红, 组织脆嫩, 辣度适中, 酸甜适口, 鲜味突出。

英文摘要:

      Objective To develop the product of capsaicin radish with low-salt, and determine the optimal formula. Methods Using the salted white radish as main materials, the influential factors of sour agent, mo-nosodium glutamate, sugar and capsaicin were inspected by the single factor experiment and orthogonal experiment, in order to research the effects on sensory quality of capsaicin radish with low-salt. Results The results of the optimal formula of the product were as follows: sour agent, monosodium glutamate, sugar and capsaicin were 2.3% (vinegar 2%, citric acid 0.3%), 0.5%, 3% and 5%, respectively. Meanwhile, sensory evaluation, salt content, nitrite content, coliform group and total bacterial count of capsaicin radish with low-salt were 87.7, 4.23%, 15.3 mg/kg, 24.7/100 g and 5667/g, respectively. No pathogenic bacteria were detected. Conclusion Under the conditions, the product is light red color, crisp texture, moderate spiciness, sweet and sour taste and outstanding flavor.