Mixed fermentation product of Eucommia ulmoides leaves and sweet potato and preparation method thereof

Abstract

The invention discloses a folium cortex eucommiae and sweet potato mixed fermentation product and a preparation method thereof, the eucommia has the mutiple advantages that functional components such as chlorogenic acid and aucubin in the folium cortex eucommiae have the good effects on aspects of diuresis, antivirus and the like. According to the folium cortex eucommiae and sweet potato mixed fermentation product and the preparation method thereof provided by the invention, bacillus subtilis is adopted for saccharifying sweet potatoes, the saccharified sweet potatoes are fermented by fermented lactobacillus, and sweet potato starch pasting matter embedding mode is adopted to obtain the folium cortex eucommiae and sweet potato mixed fermentation product; the taste of a feedstuff is greatly improved by fermenting the bacillus subtilis and the lactobacillus, and meanwhile, the effective functional components such as chlorogenic acid in the feedstuff in the folium cortex eucommiae is farthest reserved; the method fully utilizes starch in the sweet potato, the starch is rapidly gelatinized in a high temperature process, a condition is provided for the embedding of folium cortex eucommiae, meanwhile, a sugar source is provided for lactobacillus by saccharifying, and the rich nutrients are provided for the feedstuff; the fragrance and the savour of the feedstuff are effectively improved through fermentation, meanwhile, active components such as chlorogenic acid do not influence the microbial growth, the disadvantage of the common savour of the traditional technology product is overcome, meanwhile, the fragrance of the product is also improved, and the sweet fragrance is rich and lasting.

Description

technical field [0001] The invention mainly relates to an eucommia product and a production process thereof, in particular to a eucommia ulmoides and sweet potato mixed fermentation process. Background technique [0002] Eucommia ulmoides, belonging to the genus Eucommia in the family Eucommia, is a deciduous tree with a height of 20 meters and a diameter of 50 centimeters at breast height. Crown spherical. Branchlets smooth, with lamellar pith, leaves elliptic-ovate, apex acuminate, base rounded or broadly cuneate, leaf margin serrate, samara narrowly oblong, flat. Branches, leaves, fruits, and bark all have white filaments after breaking, without terminal buds. Single leaves alternate, elliptic, 7-14 cm long, serrated, pinnately veined, the surface of the old leaves is sunken, without stipules. Flowers unisexual, flowering period from April to May, dioecious, without perianth, born in bracts at the base of young shoots, placed with leaves or opened first. Samara is fla...

AI Technical Summary

Problems solved by technology

If the active components such as chlorogenic acid and aucubin are extracted from the leaves of Eucommia ulmoides, and combined with other nutrients, it can effectively solve the problems of comprehensive nutrition and edible taste. However, the main functional components in the leaves of Eucommia are severely damaged, so the above None of the processing methods can make full use of the functional components of Eucommia ulmoides, so the processing technology needs to be further solved

[0015] In order to solve the problem of incomplete nutrition, poor taste, and serious loss of active ingredients such as chlorogenic acid and aucubin in products made from Eucommia ulmoides leaves, the present invention provides a processing method that completely solves the problem of existing The problem of Eucommia products, to achieve the purpose of convenience, practicality, good taste and maximum retention of functional ingredients