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Sweet potato puree fermented drink and process method

A sweet potato and beverage technology, applied in the directions of food ingredients, functions of food ingredients, food science, etc., can solve the problems of increased production cost, large loss of raw materials, long time consumption, etc., to improve production technology, rational formula, and avoid bacterial contamination. Effect

Active Publication Date: 2021-03-26
天安健康医疗大数据(山东)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, these methods are time-consuming, cumbersome, cause more loss of raw materials, increase production costs, and ultimately fail to completely solve the problem of wastewater discharge

Method used

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Embodiment Construction

[0021] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention. Apparently, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other similar embodiments proposed by persons of ordinary skill in the art before making creative efforts belong to the protection scope of the present invention.

[0022] The steps in this program are:

[0023](1) Fully washed sweet potatoes: select red-skinned and white-inner sweet potatoes with high starch content, and remove diseased potatoes. Because it is difficult to remove the mud and sand remaining in the pits and folds on the surface of sweet potatoes, it is difficult to remove the mud and sand remaining in the surface pits and folds of sweet potatoes. Therefore, fresh potatoes should be carefully selected and washed repeatedly, focus...

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Abstract

A preparation process for sweet potato puree fermented drink, comprising (1) thoroughly washing sweet potatoes, soaking and disinfecting them with sodium hypochlorite disinfectant for 20 minutes; (2) preparing a multifunctional compound liquid; Functional compound liquid, and then pass through 90-120 mesh pressure sieve to realize the separation of slurry; (4) The sweet potato starch slurry is sent to clean, and the sedimentation tank is allowed to stand in a thin layer to naturally and quickly precipitate the starch for 30 minutes; (5) Follow the above operation cycle Using natural sedimentation or centrifugation to take starch raw pulp to disintegrate sweet potatoes to complete a set of processing cycles; the invention uses fermentation technology to efficiently biotransform the effluent from sweet potato starch production, enriching protein and a large number of micronutrients, and processing according to conventional beverages The pure natural instant solid beverage made of fresh potato puree can realize the transformation of waste into wealth and zero discharge of sewage from traditional starch production. Taking into account economic, social and ecological benefits.

Description

technical field [0001] The invention belongs to the technical field of sweet potato deep processing, and in particular relates to a sweet potato puree fermented beverage and a process method. Background technique [0002] Sweet potato is an important low-input, high-yield, drought-resistant, multi-purpose crop in China, and its output ranks first in the world. Sweet potato ranks first among the top ten health foods recommended by the World Health Organization. Its nutritional value is extremely high, and it is regarded by nutritionists as a health food with both medicine and food and the most balanced nutrition. In addition to sweet potatoes containing a lot of starch, vitamin C, vitamin B 1 , Vitamin B 2 , vitamin E, carotene, dietary fiber and a variety of amino acids (especially the rare lysine in rice noodles is very rich), it also contains minerals such as calcium, phosphorus, iron, potassium, and anti-cancer, anti-cancer mucin, Substances such as dehydroepiandroster...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23L2/38A23L33/00
CPCA23L2/382A23L33/00A23V2002/00A23V2200/3204
Inventor 张学海其他发明人请求不公开姓名
Owner 天安健康医疗大数据(山东)有限公司
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