Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Preparation method for silkworm pupa food, silkworm pupa food and application

A technology for silkworm chrysalis and food, which is applied to the preparation of silkworm chrysalis food, and the application fields of silkworm chrysalis, can solve the problems of easy collapse and deformation, high energy consumption, oxidation of nutrients, etc., achieve good flavor and taste, reduce equipment energy consumption, and improve health care. effect of function

Active Publication Date: 2014-04-23
SERICULTURE & AGRI FOOD RES INST GUANGDONG ACAD OF AGRI SCI
View PDF6 Cites 8 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, silkworm chrysalis is the only insect-like food in the "New Food Resource List for General Food Management" approved by the Ministry of Health, but its eating method is still limited to the traditional mode of fresh sale and fresh food. Commercial food or intermediate raw materials are in the market. It is rare in the market, mainly due to the following technical bottlenecks in the processing of silkworm chrysalis: (1) It is easy to collapse and deform during the drying process, resulting in poor appearance; The internal moisture is not easy to evaporate, resulting in high energy consumption; (3) Long-term high-temperature treatment can easily cause the oxidation of nutrients and lead to bad flavor

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
  • Preparation method for silkworm pupa food, silkworm pupa food and application

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] (1) Preparation of semi-dry silkworm chrysalis (first drying)

[0045] Select fresh silkworm chrysalis and dry until the moisture content is 50%;

[0046] (2) Preparation of mixed seasoning gel

[0047] Mix agar, carrageenan and white fungus superfine powder in a mass ratio of 2:2:3 to prepare a ternary premixed rubber powder, according to the ratio of premixed rubber powder: 8% (mass concentration) sucrose water = 1:25 Mix and swell into a colloid in a water bath at 85°C, then continue to add edible NaCl with a final concentration of 0.4% and stir evenly to obtain a ternary premixed glue, and mix the ternary premixed glue with water extract of shiitake mushrooms, pork paste and rosemary oil The solution is mixed according to a certain proportion, in which the amount of pork paste is 0.1% (accounting for the total mass of the ternary premixed rubber), the amount of water extract of shiitake mushrooms is 0.2% (accounting for the total mass of the ternary premixed rubber...

Embodiment 2

[0058] (1) Preparation of semi-dry silkworm chrysalis (first drying)

[0059] Select fresh silkworm chrysalis and dry to 60% moisture; the raw material requirements are to use fresh silkworm chrysalis 4-7 days after cocooning, remove diseased and dead pupae, and store the raw material in a 4°C cold storage before drying to prevent further development to the adult stage. The equipment can use a heat pump dryer to control the temperature at 50°C to 60°C, and dry the raw material until the water content of the raw material is 60%, which can prevent the extravasation of silkworm chrysalis juice during the subsequent piercing process.

[0060] (2) Preparation of mixed seasoning gel

[0061] Mix agar, carrageenan and tremella superfine powder in a ratio of 2:2:3 (mass ratio) to prepare a ternary premixed rubber powder, mix the rubber powder: 10% sucrose water = 1:20, and pass through After swelling into a colloid in a water bath at 90°C, continue to add a final concentration of 0.5...

Embodiment 3

[0072] (1) Preparation of semi-dry silkworm chrysalis (first drying)

[0073] Select fresh silkworm chrysalis and dry to 55% moisture; the raw material requires fresh silkworm chrysalis 4-7 days after cocooning, remove diseased and dead pupae, and store raw materials in a cold storage at 2°C before drying to prevent further development to the adult stage. The equipment can use a heat pump dryer, control the temperature at 55°C, and dry it until the moisture content of the raw material is 55%, which can prevent the extravasation of silkworm chrysalis juice during the subsequent piercing treatment.

[0074] (2) Preparation of mixed seasoning gel

[0075] Mix agar, carrageenan, and white fungus superfine powder in a ratio of 3:3:3 (mass ratio) to prepare a ternary premixed rubber powder. Mix the rubber powder: 10% sucrose water = 1:30. After swelling into a colloid in a water bath at 85°C, continue to add a final concentration of 0.4% edible NaCl and stir evenly to obtain a tern...

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

PropertyMeasurementUnit
Particle sizeaaaaaaaaaa
Login to View More

Abstract

The invention discloses a preparation method for silkworm pupa food. Fresh silkworm pupae are used as raw materials, and sucrose, agar, carrageenan, superfine tremella powder, shiitake water extract and pork paste are used as main raw materials. The method comprises the following steps of drying the fresh silkworm pupae; punching holes in the surfaces of the silkworm pupae; and mixing the sucrose, the agar, the carrageenan, the superfine tremella powder, the shiitake water extract and the pork paste at a certain ratio according to an addition sequence to prepare stable compound seasoning gel, adding the compound seasoning gel into the silkworm pupae punched with the holes for shaping and seasoning, and performing post-processing to prepare the silkworm pupa food. The silkworm pupa food can also serve as an intermediate raw material for further preparing fried or canned food. The silkworm pupa food prepared by the method has a full and complete shape and good flavor, and peculiar nutrients and flavor components in the silkworm pupae can be maximally maintained.

Description

technical field [0001] The invention belongs to the technical field of silkworm chrysalis food, and in particular relates to a preparation method of silkworm chrysalis food, silkworm chrysalis food and its application. Background technique [0002] my country is a big country for raising silkworms, and silkworm chrysalis resources are extremely rich. The edible history of silkworm chrysalis has a long history, and the people have always regarded silkworm chrysalis as the top grade of nutrition and nourishment. Modern nutritional research results show that fresh silkworm chrysalis is rich in nutrients such as protein, fat, vitamins and mineral elements, and its crude protein content is as high as 14%-15%, and it is a complete protein containing 18 kinds of amino acids. The ratio is appropriate, and it is easily absorbed by the human body. It is a high-quality protein resource with more nutritional value than pork, lamb, eggs, and milk. In addition, the content of unsaturate...

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
IPC IPC(8): A23L1/29A23L33/00
CPCA23L27/00A23L29/256A23L33/00A23P20/12A23V2002/00A23V2250/208A23V2250/5024A23V2250/5036A23V2300/10
Inventor 邹宇晓林光月刘军沈维治穆利霞施英廖森泰刘凡
Owner SERICULTURE & AGRI FOOD RES INST GUANGDONG ACAD OF AGRI SCI
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com