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

Black soldier fly pet attractant and preparation method thereof

A black soldier fly and attractant technology, applied in animal feed, animal feed, additional food elements, etc., can solve problems such as high prices, achieve the effects of reducing production costs, broadening the source of raw materials, and simple technology

Pending Publication Date: 2020-06-05
NANJING UNIV OF TECH
View PDF5 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Usually chicken liver, beef, etc. are used as raw materials, but the price is high

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
  • Black soldier fly pet attractant and preparation method thereof
  • Black soldier fly pet attractant and preparation method thereof
  • Black soldier fly pet attractant and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0037] The embodiment of the present invention according to the amino acid of black soldier fly larvae [1] Component analysis shows that the content of cysteine ​​is relatively low, cysteine ​​and sulfides undergo Maillard reaction with reducing sugar, which can produce a strong meat flavor, and arginine and reducing sugar undergo Maillard reaction to produce butter flavor , the present invention provides a formula and preparation method of a pet food attractant with a meat flavor by adding an appropriate amount of L-cysteine, arginine, yeast extract powder and sulfide to the black soldier fly enzymatic hydrolysis solution, including : The raw materials of pet food attractant (45-55 parts of enzymolysis solution of black soldier fly larvae, 2-2.5 parts of L cysteine, 1 part of arginine, 1.5 parts of sulfide, 0.5 part of yeast extract powder, 2.5 parts Parts of reducing sugar) mixed reaction, and molding treatment, the reaction temperature is 110 ℃ ~ 115 ℃, the reaction time is...

Embodiment 1

[0042] Example 1: This example provides a special enzyme for pet food attractant, the enzyme is composed of composite protease and flavor enzyme, the mass ratio of composite protease and flavor enzyme is 1:1.

[0043] This embodiment also provides a preparation method of an enzymatic hydrolyzate used as a pet food attractant, which includes the following steps: (1) drying the black soldier fly larvae at 65°C for 48 hours, then pulverizing them, passing them through a 40-mesh sieve for later use; 2) Take 50 parts of black soldier fly larva powder, add distilled water according to the ratio of material to liquid 1:7g / mL, and adjust the pH to 7.5 after leaching in a water bath at 50°C for 30 minutes; (3) according to the substrate (black soldier fly larva powder) 8% addition of weight, take by weighing above-mentioned special enzyme of pet food attractant (obtain water-soluble by directly mixing each component, stir until thoroughly dissolving); (4) carry out enzymolysis in water ...

Embodiment 2

[0044] Embodiment 2: This embodiment provides a special enzyme for pet food attractant, the enzyme is composed of papain and flavor enzyme, and the mass ratio of flavor protease and papain is 1:1. Refer to Example 1 for the preparation method of the hydrolyzate.

[0045] Among them, papain papain was purchased from Shanghai Yuanye Biotechnology Co., Ltd., the model is S10011; its enzyme activity is 800000U / g; 1 enzyme activity unit means that under specific conditions (25 ° C, other conditions are the most suitable), The amount of enzyme capable of converting 1 micromole of the related group in the substrate in 1 minute.

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

The invention discloses a black soldier fly pet attractant and a preparation method thereof. The black soldier fly pet attractant is prepared from the following components in parts by weight: 45-55 parts of black soldier fly larvae powder, 3.6-4.4 parts of enzyme, 2.5 parts of reducing sugar, 2-2.5 parts of L-cysteine, 1 part of arginine, 1.5 parts of sulfide, 0.5 part of yeast extract powder and0.5 part of xanthan gum. The black soldier fly pet attractant has the following advantages that the black soldier fly larvae are saprophytic and wide in range of feeding, can quickly convert organic waste such as kitchen waste, poultry manure, bad vegetables and fruits, long-storage grain, food processing waste into biomass of the black soldier fly larvae, and are important resource environment insect that is easy to get. Aiming at the black soldier fly amino acid composition, a unique process for preparing pet attractants with black soldier fly as raw materials is invented, the production cost is reduced, and the source of raw materials for pet attractants is broadened.

Description

technical field [0001] The invention belongs to the field of pet food attractants, and in particular relates to a black soldier fly pet food attractant and a preparation method thereof. Background technique [0002] Food attractants refer to additives used to improve the palatability of feed and increase pet appetite, and are mainly composed of taste-stimulating ingredients and auxiliary preparations. The palatability of pet food is the premise to ensure its nutrient absorption, so food attractants have received more and more attention. Pet food attractants can increase pets' food intake by stimulating their sense of smell and taste, and are usually made into suitable liquids, powders, pastes, etc. according to different types of pets. As a technical difficulty in the upstream of the pet industry, food attractants have a relatively broad space due to factors such as high profit margins and high technical content. [0003] The traditional technology usually uses various raw...

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 Applications(China)
IPC IPC(8): A23K50/40A23K10/20A23K10/14A23K20/163A23K20/142A23K10/16A23K20/174
CPCA23K50/40A23K10/20A23K10/14A23K20/163A23K20/142A23K10/16A23K20/174
Inventor 熊强张靖周燊
Owner NANJING UNIV OF TECH
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