Method for preparing multi-times brewing pulp syrup from black fungus deep fermentation broth

Abstract

The invention relates to multi-times brewing pulp syrup and a preparation method thereof. The multi-times brewing pulp syrup is a concentrated product obtained by adding white granulated sugar, high fructose corn syrup, red dates, longan, citric acid, sodium alginate and guar gum into a black fungus deep fermentation stock solution as a main material through cooking. The technological process of multi-times brewing pulp syrup comprises the following steps: (1) inoculating the fermentation broth with a black fungus liquid strain to carry out deep fermentation, and performing flash type smashing on the fermentation broth and pellets after the end of the fermentation, so as to prepare a bacterial liquid for standby; (2) dividing the red dates into two parts, adding partial bacterial liquid obtained in the step (1) into one part of the red dates to carry out pulping and filtering, removing cores of one part of the red dates, and slicing the red dates without cores and longan for standby; (3) adding sodium alginate and guar gum into partial bacterial liquid obtained in the step (1), and uniformly blending for swelling; (4) mixing the white granulated sugar, the high fructose corn syrup and the residual bacterial liquid of the step (1) for boiling sugar, sequentially adding a swelling thickener, red date syrup, citric acid, red date pulp and longan pulp into preheated sugar solution for boiling, and filling and cooling after the end of the boiling. The pulp syrup prepared by the invention contains no preservative, and the product is full-bodied in flavor, rich in nutrition, appropriate in sweetness and sourness, and has a higher edible-medicinal value.

Description

technical field [0001] The invention belongs to the field of deep processing of edible fungi, and in particular relates to a high-power brewed pulp pulp and a preparation method thereof. Background technique [0002] Black fungus is an important edible and medicinal fungus, which is rich in carbohydrates, fats, proteins, essential amino acids, calcium, phosphorus, iron, carotene, vitamins and other nutrients. Modern medical research shows that the colloidal substances, polysaccharides, flavonoids, and adenosine substances contained in black fungus can improve the immune function of the body, play an anticoagulant, antiplatelet aggregation, antithrombotic, hypoglycemic, hypolipidemic, and anti-inflammatory effect. Cancer, anti-radiation, anti-mutation and anti-oxidation anti-aging effects, can effectively prevent and treat hyperlipidemia, arteriosclerosis, and reduce the occurrence of cardiovascular diseases. [0003] However, black fungus is a wood rotting fungus with sawdu...

AI Technical Summary

Problems solved by technology

[0003] However, black fungus is a wood rotting fungus with sawdust as the main nutrient substrate. The acquisition of its fruiting body needs to consume a large amount of forest resources, and its cultivation process is complicated, the cultivation period is long, and the yield and quality of the fruiting body are easily affected by nutrition, environment. Conditions and management modes, at the same time, due to the enrichment of heavy metals by mycelium, the quality of fruiting bodies will also be affected by improper use of raw materials