Edible vinegar liquid fermentation process and processing equipment
传统的液态法酿醋工艺有多种。 Liquid vinegar brewing process There are many traditional liquid vinegar brewing processes. 1. Using rice as raw material, it will mold naturally in the jar after steaming, then add water to liquid, and ferment at room temperature for 3-4 months. After the vinegar is ripe, it can be pressed, clarified, sterilized and sterilized to obtain a finished product with bright color, fresh odor, non-pungent sour taste and mellow taste. Famous is Jiang Yan Rose Rice Vinegar. 2. Using glutinous rice, red yeast rice, and sesame as raw materials, use the fractional addition method to carry out natural liquid fermentation, and after 3 years of aging, add sugar to prepare the finished product.
Liquid fermentation of vinegar is also gradually adopting a new deep fermentation process. 酒精发酵 后，酒醪送入发酵罐内，接入纯粹培养逐级扩大的醋酸菌液，控制品温及通风量，加速乙醇的氧化，生成醋酸，缩短生产周期。 After liquefaction, saccharification, and alcohol fermentation of starchy raw materials , the mash is sent to the fermentation tank, and the pure acetic acid bacteria solution is gradually expanded to control the temperature and ventilation of the product, accelerate the oxidation of ethanol, and generate acetic acid. . There are many types of fermentation tanks, and self-priming aerated fermentation tanks are now being used. 50年代初期 被 联邦德国 首 先用于食醋生产，称为 弗林斯 醋酸发酵罐，并在 1969年取得专利。 It was first used in vinegar production by the Federal Republic of Germany in the early 1950s , known as the Frings Acetic Acid Fermenter, and was patented in 1969. Japan and European countries have successively adopted. China has been using it since 1973.
Liquid fermentation vinegar processing equipment
Crusher, heating batching tank, alcohol fermentation tank, double filter, vinegar making machine, storage tank, batching tank, diatomite filter, buffer tank, finished product tank, ultra-high temperature sterilizer, reverse osmosis pure water unit, Automatic control system for water storage tank and vinegar machine.
Liquid vinegar fermentation process
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