A kind of preparation method of ginkgo golden ear fruit wine

Abstract

The invention relates to a method for preparing gingko golden fungus fruit wine, which comprises the following steps that: golden fungus type spore and monoxenous stereum hirsutum parent strains are used for carrying out liquid bottle shaking seed culture of the golden fungus type spores, the seed tank culture of the golden fungus type spores, the bottle shaking seed culture of the autoecious stereum hirsutum, the bottle shaking expansion culture of the autoecious stereum hirsutum and the seed tank culture of the autoecious stereum hirsutum, the seed tank seed of the golden fungus type sporesand the seed tank seed of the autoecious stereum hirsutum are subjected to the mixed fermentation culture, ginkgo starch substrates and wine brewing yeasts are added into the mixed fermentation liquid of golden fungus type spores and the autoecious stereum hirsutum for carrying out post fermentation, the gingko golden fungus fruit wine with golden fungus extracellular polysaccharide, stereum hirsutum terpene, ginkgo flavone and bilobalide b can be obtained, the alcohol volume is higher than 3 percent, the ginkgo phenolic acid is smaller than 1ppm, and the hydrocyanic acid is lower than 0.1microgramme per liter. The gingko golden fungus fruit wine obtained by the method has an anti-radiation health care function.

Description

technical field [0001] The invention belongs to the field of biotechnology and food. Specifically, the invention relates to a preparation method of ginkgo golden ear fruit wine, which is to ferment the ginkgo fruit with the yeast-like spores of the golden ear and the host pili. Ability to remove ginkgo toxic components ginkgoic acid and phenolic substances. The ginkgo golden ear fruit wine obtained by the method has anti-radiation health care function. Background technique [0002] Golden fungus is also known as golden fungus, golden fungus, yellow fungus, golden fungus, gold and silver fungus, etc. Latin scientific name Tremella aurantialba The medicinal use of golden ear was first recorded in Tao Hongjing's "Bielu of Famous Doctors", and the twenty-eighth volume of the dish of "Compendium of Materia Medica" in the Ming Dynasty described its shape, medicinal parts, and sexual and flavor functions. Golden ear is sweet and flat in nature and taste, nourishes yin and moist...

AI Technical Summary

Problems solved by technology

Due to the powerful decomposition and utilization of carbohydrates such as lignocellulosic bacterium, it is very easy to be in the growth advantage in the growth and development history of golden ear. The traditional vegetative propagation method is often obtained by the cultivation of the mycelium of the hair toughness But it may be mistaken for golden ear hyphae, it is difficult to obtain real golden ear products by submerged fermentation

In view of the particularity of the life history of golden ear, Chinese patents CN101225361 B, CN101831369 A, CN101822373 A and CN101182562 A did not identify the species of golden ear fungus used, so it is difficult to guarantee the effect of the patent implementation

Chinese patent 89100117.4 has reported the cultivation method of golden ear substitute material. In order to ensure that the effective strains of golden ear can be obtained, the patent adopts directly using the tissue block of golden ear as seed to inoculate and cultivate, but the golden ear resource is extremely precious and difficult to obtain, which limits the enforcement of patents

Chinese patent 200410022377.3 reports a method for producing food and food additives by fermenting yeast-like spores of golden ear. This patent simply uses the yeast-like spores of golden ear as the strain, and removes the host Bacillus chamomile, which cannot represent a complete golden ear medicine. Use variety

The ginkgo golden ear health fruit wine made by deep-layer fermentation of ginkgo fruit made of golden fungus and Bacillus chaetoides has not yet seen the same or similar reports in the prior art