Chinese water chestnut and purple potato soft sweet capable of soothing liver and improving eyesight and preparation method thereof

Abstract

The invention discloses a Chinese water chestnut and purple potato soft sweet capable of soothing the liver and improving eyesight and a preparation method thereof. The soft sweet is prepared from the following raw materials in parts by weight: 3-4 parts of pleurotus ostreatus, 2-3 parts of Chinese water chestnuts, 2-3 parts of pine nut kernels, 1-2 parts of cinnamomum cassia presl, 1-2 parts of polygonatum odoratum, 1-2 parts of gynostemma pentaphylla, 200-210 parts of purple potatoes, 3-4 parts of agar, 3.6-3.8 parts of carrageenan, 25-30 parts of white granulated sugar, 1.2-1.5 parts of konjac glucomannan, 25-30 parts of caramel, 0.4-0.6 part of a citric acid solution, and a proper amount of a calcium ion solution, D-sodium isoascorbate, medium temperature alpha-amylase, glucoamylase and water. The preparation method comprises the following steps: grinding the pine nut kernels into powder; pulping the Chinese water chestnuts; filtering the pulp, and taking Chinese water chestnut juice; sprinkling the Chinese water chestnut juice in the pleurotus ostreatus, and carrying out uniform stirring; then uniformly sprinkling the pine nut kernel powder, and carrying out uniform stirring; putting the mixture in a steamer for steaming; and then cutting the product into powder. The pleurotus ostreatus has delicious taste, and the Chinese water chestnuts have the effects of soothing the liver and improving eyesight. The soft sweet is fresh and pleasant.

Description

technical field [0001] The invention relates to the technical field of food processing, in particular to a water chestnut soothing liver and improving eyesight purple sweet potato jelly and a preparation method thereof. Background technique [0002] Purple sweet potato is also known as black potato because of its purple-black skin and flesh. Purple sweet potato is rich in nutrition and has special health care functions. It ranks first in the anti-cancer vegetables recently announced by the Japanese National Vegetable Anti-Cancer Research Center. It contains about 20% protein, including 18 kinds of amino acids, which are easy to be digested and absorbed by the human body; and it is rich in 8 kinds of vitamins such as VC, VB group, VA and more than 10 kinds of minerals such as phosphorus and iron. The more important thing is that purple sweet potatoes are rich in selenium and anthocyanins, and their nutritional value is higher than that of ordinary sweet potatoes. They have ...

AI Technical Summary

Problems solved by technology

[0004] The skin of purple sweet potato contains a lot of dietary fiber. In recent years, purple sweet potato is mainly used as a raw material for the production of preserved fruit and natural pigments in my country, while the skin of purple sweet potato is generally discarded as feed fertilizer or garbage, resulting in a lot of waste of resources.