Method for preparing active protein powder with housefly larvae

A protein powder and active technology, applied in the field of biochemistry, can solve the problems of high raw material requirements and complex processing technology, and achieve the effects of reducing pollution, reducing breeding costs and saving energy.

Inactive Publication Date: 2017-11-03
罗乌支
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method needs to use aseptic engineering maggots, which have high requirements on raw materials, and the processing technology is relatively complicated. Inorganic mineral elements are added during the processing process. Whether these artificially added mineral trace elements can form organic substances during the processing process and be effectively absorbed by the human body remains to be seen. Research

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  • Method for preparing active protein powder with housefly larvae

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] Embodiment 1 prepares active protein powder

[0033] (1) get the housefly maggot that does not have residue in the abdomen that 1000g outdoors lead ovum to hatch;

[0034] (2) Rinse the selected fly maggots with 3‰ potassium permanganate solution for 10 minutes to sterilize the body surface, then rinse with pure water for 5 minutes, and use a 60-mesh filter cloth three-legged centrifuge to centrifuge and remove the fly maggot bodies Surface moisture;

[0035] (3) The fly maggots that have taken off body surface moisture are added by its weight the anti-browning agent sodium bisulfite of 1.2 ‰ and the antioxidant vitamin C of 0.2 ‰, grind into maggot pulp with refiner, and the grinding fineness is Pass 75 mesh sieve;

[0036] (4) Use 200 order filter cloth three-leg centrifuges to centrifugally filter the ground maggot pulp, filter out solids, and the filtered solids can be used as raw materials or feed additives for extracting chitin or chitosan;

[0037] (5) Put the...

Embodiment 2

[0040] Embodiment 2 prepares active protein powder

[0041] (1) Get 1000g of artificially raised housefly maggots with no residue in the abdomen and natural polypeptide content>5‰;

[0042] (2) Use 3‰ potassium permanganate solution to rinse the fly maggots for 10 minutes to sterilize the body surface, then rinse with pure water for 5 minutes, and then use a 60-mesh filter cloth three-legged centrifuge to remove the body surface moisture ;

[0043] (3) Add 1.5‰ anti-browning agent sodium bisulfite and 0.5‰ antioxidant vitamin C by weight to the maggots that have taken off body surface moisture, grind into maggot pulp with a refiner, and the refining fineness is through 80 mesh sieve;

[0044] (4) Use 200 order filter cloth three-leg centrifuges to centrifugally filter the ground maggot pulp, filter out solids, and the filtered solids can be used as raw materials or feed additives for extracting chitin or chitosan;

[0045] (5) Put the filtered permeate into a shallow containe...

Embodiment 3

[0048] Embodiment 3 prepares active protein powder

[0049] (1) Get 1000g of artificially raised housefly maggots with no residue in the abdomen and natural polypeptide content>5‰;

[0050] (2) Use 3‰ potassium permanganate solution to rinse the fly maggots for 10 minutes to sterilize the body surface, then rinse with pure water for 5 minutes, and then use a 60-mesh filter cloth three-legged centrifuge to remove the fly maggots body surface moisture;

[0051] (3) Add 1.8‰ anti-browning agent sodium bisulfite and 0.8‰ antioxidant vitamin C by weight to the maggots that have taken off body surface moisture, grind into maggot pulp with a refiner, and the refining fineness is through 85 mesh sieve;

[0052] (4) Use 200 order filter cloth three-leg centrifuges to centrifugally filter the ground maggot pulp, filter out solids, and the filtered solids can be used as raw materials or feed additives for producing chitin or chitosan;

[0053] (5) Put the filtrated permeate into a sha...

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Abstract

The invention provides a method for preparing active protein powder with housefly larvae. The active protein powder is prepared from a raw material of the common housefly larvae, and prepared by the following steps: body surface disinfection, centrifugal dehydration, pulp refining, centrifugal peeling, housefly larvae pulp refrigeration, and microwave vacuum drying. At the same time, feed additives and raw materials used for extracting chitin or chitosan are obtained so as to save resources. The method utilizes the non-engineering housefly larvae to prepare food-grade active housefly larva protein powder so as to open up new resources of edible proteins. The selected housefly larvae are not needed to be fed by the hygienic standard of engineering larvae so as to decrease breeding costs of the housefly larvae.

Description

technical field [0001] The invention relates to the field of biochemistry, in particular to a method for preparing active protein powder with housefly maggots. Background technique [0002] The grain worms in traditional Chinese medicinal materials refer to the larvae and maggots of Chrysomyis megacephala (Fab.), an insect of the Calliphoridae family. Grain worm, returns to the spleen and stomach meridian; clears heat and detoxifies, eliminates stagnation; has antibacterial, antiviral, antitumor and other physiological activities, and is used to treat children with malnutrition, anorexia, aphthous ulcers and infected wounds. It is the first product certified by the US FDA. The first and only medical insect (Sherman RA. Mechanisms of maggot-induced wound healing: what do we know, and where do we go from here? [J]. Evide Based Complement Alternat Med, 2014, doi: 10.1155 / 2014 / 592419 ). The current conventional practice is to dry and process Narcissus, and then use it as a raw...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23J1/00A23K10/26C08B37/08
CPCA23J1/00A23K10/26C08B37/003
Inventor 罗乌支
Owner 罗乌支
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