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Process for preparing nano active compound by extracting maize germ and product made therefrom

A technology of corn germ and active substances, which is applied in the field of corn germ active substances, can solve the problems of weak deep processing of protein resources, etc., and achieve the effects of solving biofilm permeability, improving bioavailability, and novel ideas

Inactive Publication Date: 2005-07-06
王成余
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The use of biotechnology for deep processing of protein resources is even weaker

Method used

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  • Process for preparing nano active compound by extracting maize germ and product made therefrom
  • Process for preparing nano active compound by extracting maize germ and product made therefrom
  • Process for preparing nano active compound by extracting maize germ and product made therefrom

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0050] Corn---germination---homogenization---adding cellulase reaction---centrifugation---gradation filtration---determination of activity---extraction of corn germ Substances - nano-processing - corn germ active substances.

Embodiment 2

[0052] Production process:

[0053] Corn is used as the raw material. After air selection to remove impurities, it enters the germination section for cleaning and imbibition, and then enters the germination box to add an induction activator to germinate. After germination, it is mixed with buffer solution into a colloid mill for homogenization treatment, and then a sedimentation separator is added into the compartment. Type filter press to separate material slag, then add additives and use beverage filter for filtration treatment, after filtration treatment, enter the plate and frame ultrafiltration device for preliminary concentration, and then enter the thin film evaporation system for further concentration, the concentrated liquid corn germ extract Divide into two parts for nano-processing. One part is used to produce capsule products, and the other part is used to produce oral liquid products. The concentrated liquid used for the production of capsule products enters the ...

Embodiment 3

[0055] Germinated corn, adding phosphate, beating, adding cellulase, beating, adding calcium chloride, filtering, adding saccharification enzyme, diatomaceous earth filtration, centrifuging, ultrafiltration, adding vitamin C, vitamin E, potassium sorbate, freezing , Melting and centrifuging a series of processes to prepare corn germ extract and realize industrialized large-scale production.

[0056] The raw materials are air-selected, sterilized, and germinated. Add PH7.8 phosphate buffer solution containing 60mMol 1-2 times of the raw materials for beating. % calcium chloride, filter, add 0.1-0.3% glucoamylase to the filtrate, filter with diatomite filter aid, the filtrate is 10,000 rpm, and passes through a membrane with a molecular weight of 140,000. Ultrafiltration membrane ultrafiltration, add 0.3-0.5% vitamin C, 0.1-0.2% vitamin E and 0.1-0.2% potassium sorbate to the concentrated solution by weight, then freeze and thaw, then centrifuge at 10,000 rpm, bottle, with Co ...

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Abstract

The invention provides a process for extracting and preparing nano active substance using maize germ. The maize germ extract with a molecular weight below 32000 is nano-processed. The maize germ active substance has a molecular weight in the range of from 200 to 50. The extract activity can be improved by ten times after being processed by supersonic nano jet technology, and can be improved by eight times after being processed by nano isotrope technology.

Description

[0001] Field [0002] The invention relates to corn active substances, in particular to a method for preparing nano-active substances by extracting corn germs and its products. Corn active peptides are prepared from corn (grain) or soybeans (beans) and nano-sized to extract small molecule peptides. , tentatively designated as the active substance of corn germ. Background technique [0003] Protein is an indispensable nutrient in human life activities. Humans consume protein through daily food, and these proteins are the source of many bioactive peptides. Some active peptides derived from food proteins are naturally occurring, and some are products of proteolysis. As the first nutrient in food, protein is no exception. The biologically active polypeptides obtained by its degradation have attracted widespread attention, and great progress has been made. Anti-oxidation, hypoallergenic, anti-thrombosis and other physiological functions. In fact, there are polypeptide substance...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L33/105A61K38/02C07K1/14C07K2/00
Inventor 王成余王刚王强汪相伯田园
Owner 王成余
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