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Maca dietary fibers and preparation method thereof

A technology of dietary fiber and Maca, which is applied in the field of Maca dietary fiber and its preparation, can solve the problem that Maca’s health-care efficacy and activity are not very high, and achieve the effects of improving human immunity, relieving fatigue, and delaying aging

Inactive Publication Date: 2016-07-27
JIANGSU HUIBO BIOTECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The current literature query Chinese invention patent "a kind of maca dietary fiber and its preparation method and application" (Chinese patent CN105192723A) reports that maca root or maca residue is used as raw material to prepare maca dietary fiber, and the maca dietary fiber prepared by this technology Due to the preparation technology of fiber, the health-care activity in maca is not very high. This patent can solve this technical problem. At present, there is no report of using fresh maca as a raw material to prepare maca dietary fiber.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Select washed fresh Maca and cut into thin slices, weigh 2KG of Maca slices, add 6KG of water and boil for 10 minutes, cool to 70°C, mash Maca to obtain Maca paste; add 100 grams of amylase, stir for 2 After 1 hour, the starch was liquefied and cooled to 35°C; 80 grams of neutral protease was added to the maca solution hydrolyzed by amylase, and stirred for 2 hours to dissolve the protein; the obtained protein solution was press-filtered to obtain a solid, The obtained solid matter is dried in an oven at a drying temperature of 60° C. for 6 hours, and the moisture content is ≤5%. The dried solid matter is pulverized and passed through an 8-mesh sieve to obtain a finished product of maca dietary fiber. The obtained maca dietary fiber can be used in food and health food.

Embodiment 2

[0021] Select washed fresh Maca and cut into thin slices, weigh 2KG of Maca slices, add 12KG of water and boil for 20 minutes, cool to 60°C, mash Maca to obtain Maca paste; add 150 grams of amylase, stir for 1 hour, make the starch liquefy, cool to 45 ℃; add 40 grams of neutral protease to the maca solution after amylase hydrolysis, and stir for 4 hours to dissolve the protein; press filter the obtained protein solution to obtain a solid, The obtained solid matter is dried in an oven at a drying temperature of 60° C. for 8 hours, and the moisture content is ≤5%. The dried solid matter is crushed and passed through a 16-mesh sieve to obtain a finished product of maca dietary fiber. The obtained maca dietary fiber can be used in food and health food.

Embodiment 3

[0023] Select washed fresh Maca and cut into thin slices, weigh 2KG of Maca slices, add 10KG of water and boil for 20 minutes, cool to 65°C, mash Maca to obtain Maca paste; add 120 grams of amylase, stir for 1.5 hour, make the starch liquefy, cool to 40 ℃; add 60 grams of neutral protease to the maca solution after amylase hydrolysis, and stir for 3 hours to dissolve the protein; press filter the obtained protein solution to obtain a solid, The obtained solid matter is dried in an oven at a drying temperature of 60° C. for 7 hours, and the moisture content is ≤5%. The dried solid matter is pulverized and passed through a 12-mesh sieve to obtain a finished product of maca dietary fiber. The obtained maca dietary fiber can be used in food and health food.

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PUM

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Abstract

The present invention discloses maca dietary fibers and a preparation method thereof. Fresh maca is used as raw materials, fresh maca is cut into maca thin slices, the maca thin slices are boiled with water for 10-20 minutes, the boiled maca thin slices are cooled to 60-70 DEG C, the cooled maca thin slices are mashed to obtain maca paste, then a certain amount of amylase is added, the mixture is stirred to enable starch to be liquefied, the liquefied mixture is cooled to 35-45 DEG C, then a certain amount of neutral protease is added, a stirring is conducted to dissolve proteins, the obtained solution is subjected to a pressure filtration, the obtained solids are subjected to drying, a moisture is controlled to be equal to or less than 5%, and the obtained solids are crushed to obtain maca dietary fiber finished products. The prepared maca dietary fibers retain health-care benefits of the maca, also have protection effects of dietary fibers, have synergistic health-care benefits for regulating the endocrine system, relieving fatigue, delaying aging, improving immunity, etc., and can be used as food and functional health-care food for use.

Description

technical field [0001] The invention relates to a maca dietary fiber and a preparation method thereof, belonging to the technical field of food processing. Background technique [0002] Maca, also known as Maca (Maca, LepidiummeyemiiWalp), belongs to Cruciferae (Cruciferae). The local people mainly use it as food, which is a pure natural food. In the early 20th century, it was listed as an endangered rare plant internationally. Until 1982, with the efforts of international organizations such as FAO (Food and Agriculture Organization of the United Nations) and IPGRI (International Plant Genetic Resources Research Institute), Maca was widely promoted worldwide. , and pointed out that Maca is a nutritionally safe food that can solve a variety of health problems caused by nutritional deficiencies. In 2011, according to the "Food Safety Law of the People's Republic of China" and the "New Resource Food Management Measures", maca powder was approved as a new resource food. Maca ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L33/10A23L33/22
CPCA23V2002/00
Inventor 徐德锋
Owner JIANGSU HUIBO BIOTECH
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