Unlock instant, AI-driven research and patent intelligence for your innovation.

Method for producing maggot protein by using ecological treatment of after shelf-like food

A technology of expired food and fly maggot protein, applied in the direction of animal protein processing, additional food elements, animal feed, etc., can solve the problems of incompatible resource utilization, uneconomical, environmental impact, etc., and achieve improved biological efficiency and good social benefits. Effect

Inactive Publication Date: 2008-01-09
NANKAI UNIV
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Expired food refers to food that has exceeded the safe use period or shelf life. It is an unqualified food that should be immediately stopped marketing and released to the market by the State Administration for Industry and Commerce. The disposal method of burial or incineration will have a certain impact on the environment, and it is uneconomical and does not conform to the principle of resource utilization.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method for producing maggot protein by using ecological treatment of after shelf-like food
  • Method for producing maggot protein by using ecological treatment of after shelf-like food

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0034] The present invention can be illustrated in detail by examples, but they do not limit the invention in any way.

[0035] Collect expired food:

[0036] Purchase expired food dairy products (milk powder and liquid milk), meat products (cooked meat products), aquatic products, and wheat bran from supermarkets and farmers' markets. Wheat bran is the grain waste of grain processing factories. The protein content in expired food and waste is relatively high. It is determined by the Kjeldahl nitrogen method as shown in Table 1:

[0037] Table 1: Amount of waste protein in expired food

[0038] hatching material

dry matter total protein content

Wheat bran

18.54％

milk powder

19.90％

milk

2.9g / 100ml

Ham sausage

30.59％

horn

60.00％

[0039] Expired food in commodity packaging is first unpacked, sorted, crushed, mixed, and dried before use. Those with high water content are best collect...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

A process for preparing the fly maggot protein from the expired food by ecological treating features that the fly maggot is used as the bioreactor for converting the protein contained in expired food to fly maggot protein, which can be used for preparing feed or food. Its advantage is high protein converting rate (23-32%).

Description

technical field [0001] The invention relates to a method for ecologically treating expired food to produce fly maggot protein. Background technique [0002] Expired food refers to food that has exceeded the safe use period or shelf life. It is an unqualified food that should be immediately stopped marketing and released to the market by the State Administration for Industry and Commerce. The disposal method of burial or incineration will have a certain impact on the environment, and it is uneconomical and does not conform to the principle of resource utilization. Contents of the invention [0003] The purpose of the present invention is to provide a method for ecologically treating expired food to produce fly maggot protein, aiming at the fact that expired food is mostly organic waste, which can be transformed into useful substances through biotransformation. The waste protein in the medium is transformed into fly maggot protein which can be used for feed and food process...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): A23J3/04A23K1/00A23K10/20A23K20/147
Inventor 李德森杜荣骞高金珉
Owner NANKAI UNIV