Brewing method of Elaeagnus conferta Roxb fruit wine and fruit vinegar

Abstract

The invention relates to a brewing method of Elaeagnus conferta Roxb fruit wine and fruit vinegar. The brewing method includes: selecting mature Elaeagnus conferta Roxb, cleaning with clean water, blanching with hot water of 70-80 DEG C for 3-10 minutes, soaking with warm water of 35-40 DEG C for 6-10 hours, adding purified water to the Elaeagnus conferta Roxb according to the weight ratio of the Elaeagnus conferta Roxb to the purified being 1:3, pulping and removing seeds, regulating the sugar degree of Elaeagnus conferta Roxb pulp with sugar to 15-20 degrees Bx, adding 0.2g of sodium metabisulfite to each kilogram of the Elaeagnus conferta Roxb pulp to perform sterilizing for 2 hours so as to obtain Elaeagnus conferta Roxb fermentation liquor, using saccharomyces cerevisiae As2.346, aroma yeast As2.399 and Acetobacter rancens AS1.41 to perform alcohol fermentation and acetic fermentation, and aging and blending to obtain the Elaeagnus conferta Roxb fruit wine and fruit vinegar. The Elaeagnus conferta Roxb fruit wine is cool, refreshing and clear, mellow and soft in taste and high in nutritional value. The Elaeagnus conferta Roxb fruit vinegar is soft in sourness, refreshing, and good in healthcare effect. The brewing method has the advantages that the method is simple in process, easy to operate and low in energy consumption, a new technological approach is developed for the comprehensive processing of the Elaeagnus conferta Roxb, and technical support is provided for the local industrial development of the Elaeagnus conferta Roxb.

Description

[0001] 1. Technical field [0002] The invention relates to a brewing method of goat milk fruit wine and fruit vinegar, belonging to the technical field of food fermentation and brewing. [0003] 2. Background technology [0004] Goat milk fruit (Elaeagnus conferta Roxb), also known as dense flower conferta Roxb, southern conferta Roxb, vine conferta, is a perennial evergreen climbing plant of the genus Elaeagnus in the family Elaeagnaceae. Goat milk fruit is mainly distributed in Vietnam, Malaysia, India, southern Guangxi of my country and Mengzi, Jinghong, Simao, Lincang, Dehong and other prefectures in Yunnan. milk fruit. Goat milk fruit is oval in shape, red in color like blood, slightly larger than pigeon eggs, sweet and sour. Goat milk fruit is rich in nutrition, with high content of protein, amino acid, mineral nutrients and main vitamins. Analysis of mature goat milk fruit shows that the total amino acid content is as high as 686mg / 100g dried fruit, among which the es...

AI Technical Summary

Problems solved by technology

At present, there is no relevant research report on goat milk fruit wine and fruit vinegar. This patent uses fermentation method to prepare goat milk fruit wine and fruit vinegar, which broadens the development field of goat milk fruit products and can provide technical support for the development of local goat milk fruit industry.