Preparation method of gastrodia elata black rice vinegar with healthcare function

Abstract

The invention discloses a preparation method of gastrodia elata black rice vinegar with a healthcare function. The preparation method comprises the following steps of: (1) selecting fresh gastrodia elata, washing the fresh gastrodia elata clean by clear water, and cutting into slices with the thickness of 2-5mm; (2) putting the sliced gastrodia elata in water, adding acetic acid so as to ensure that the pH value is in the range of 5-5.5, keeping water temperature at 30-40 DEG C, putting in an ultrasonic field so as to treat the sliced gastrodia elata for 60-120 minutes, and filtering to obtain a gastrodia elata extracting solution; and (3) mixing the gastrodia elata extracting solution and black rice vinegar, pasteurizing after canning to obtain the gastrodia elata black rice vinegar. The preparation method has the advantages that beneficial components in the gastrodia elata are extracted by a special technology and added to the special black rice vinegar, thus retaining the beneficial components in the gastrodia elata to the greatest extent, the whole preparation technology is short in production cycle and low in cost, and conditions are easy to control. The gastrodia elata black rice vinegar has the healthcare effect through long-term consumption.

Description

technical field [0001] The invention belongs to the field of food, and in particular relates to a preparation method of Gastrodia elata black rice vinegar with health care function. Background technique [0002] Vinegar is a category commonly used in condiments. Vinegar, also known as vinegar, acrylic acid, bitter wine, etc., is a liquid sour seasoning commonly used in cooking. [0003] Vinegar production methods can be divided into brewed vinegar and synthetic vinegar. Brewed vinegar is made from grain, sugar, and ethanol through microbial fermentation. Synthetic vinegar is made by blending edible acetic acid, adding water, sour agent, seasoning, spices and food coloring. [0004] Vinegar can be self-produced in the natural environment, and ancient humans have been eating vinegar from a very early age all over the world. Generally speaking, eastern countries make vinegar from grains, while western countries make vinegar from fruits and wine. In China, it is generally be...

AI Technical Summary

Problems solved by technology

[0021] The purpose of the present invention is to provide a preparation method of Gastrodia elata black rice vinegar with health care function, solve the problem that there is no Gastrodia elata black rice vinegar, and increase the types of vinegar