Preparation method of nutrient liquid prepared from black funguses, black rice and blueberry fruits

Abstract

The invention discloses a preparation method of nutrient liquid prepared from black funguses, black rice and blueberry fruits. The preparation method comprises the following steps of selecting the black rice, performing roasting, and grinding the roasted black rice to obtain black rice powder; blending the black rice powder with water of which the amount is 8-12 times of the amount of the black rice powder to obtain black rice paste, then adding 0.1%-0.5% of alpha amylase and 0.1%-0.5% of pullulanase, performing enzymolysis on the black rice paste, and after enzymolysis, performing enzyme deactivation; performing superfine comminution on the dry black funguses, adding 10-25% of black fungus powder and 3-8% of fresh blueberry fruit juice according to the total mass, and performing uniform stirring; adding white granulated sugar, adjusting the sugar degree to be 5-10, wherein the additive amount of citric acid is 0.05%-0.20%, and the additive amount of a composite stabilizer is 0.03%-0.20%; and performing high-shear emulsifying treatment on the blended product. According to the preparation method disclosed by the invention, through process optimization treatment, the dispersibility of the nutrient liquid prepared from the black funguses, black rice and blueberry fruits is improved, the heat stability of the nutrient liquid prepared from the black funguses, black rice and blueberry fruits is improved, the product is mellow in flavor, and pure in rice fragrance, and after the nutrient liquid prepared from the black funguses, black rice and blueberry fruits is drunk for a long term, the effects of stimulating the appetite and invigorating the spleen are achieved.

Description

technical field [0001] The invention belongs to the technical field of nutritional rice dew preparation, in particular to a method for preparing nutritional rice dew from black fungus, black rice and blueberry. Background technique [0002] With the continuous improvement of people's living standards, it has become a fashion of scientific life to pursue nutrition and pay attention to health care, so there is a black food craze both at home and abroad. Black rice has the title of "black pearl", and its nutritional value and medicinal value are extremely high. The development and utilization of black rice food resources is an important direction of food processing at home and abroad. my country is the country with the most abundant black rice resources. Black rice has a long history of planting in my country and is one of the unique native products resources of my country. Black rice is rich in nutrients and contains protein, fat, B vitamins, calcium, phosphorus, iron, zinc a...

AI Technical Summary

Problems solved by technology

[0003] However, there is no obvious progress in the utilization of black rice. The outer part of black rice is covered with a tougher seed coat, which makes the black rice not easy to boil and cause indigestion. The advantages of black rice are reflected in the special functional components.

But the disadvantages are also obvious, such as rough rice quality and poor taste, which affect the edible value of black rice

Images