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A new type of Tenebrio molitor bio-fermentation feed and its preparation method

A bio-fermented feed and Tenebrio molitor technology, applied in animal feed, animal feed, food processing, etc., can solve the problems of high feed cost, restricting the development of Tenebrio molitor breeding industry, and the development and utilization of Tenebrio molitor products, so as to achieve easy access and food saving , The effect of reducing feed cost

Inactive Publication Date: 2019-06-11
SICHUAN AGRI UNIV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the feeding of Tenebrio molitor mainly uses wheat bran as the concentrated feed at present, supplemented by seasonal vegetables, melon peels, etc.

Method used

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  • A new type of Tenebrio molitor bio-fermentation feed and its preparation method
  • A new type of Tenebrio molitor bio-fermentation feed and its preparation method
  • A new type of Tenebrio molitor bio-fermentation feed and its preparation method

Examples

Experimental program
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Effect test

Embodiment 1

[0025] A novel Tenebrio molitor biologically fermented feed and a preparation method thereof, comprising the following steps:

[0026] (1) Raw material preparation: Harvest the fresh rape straw and sugarcane husks of the year, cut them into sections after exposure to the sun, and put them in a 75°C oven to dry for 12 hours; cut the dried rape stalks and sugarcane husks into small sections with a length less than 1cm, and put them into high-speed crushing Machine crushing and sieving (the diameter of the sieve hole is 1mm) until it is crushed into particles with a diameter of less than 1mm;

[0027] (2) Mixing by mass % of the following components: rape straw powder 52.5%, sugarcane husk powder 17.5%, wheat bran 30%, adding an appropriate amount of microbial fermentation agent (EM bacteria stock solution) and mass concentration are 1% brown sugar water and fully mix uniform;

[0028] (3) Sealed fermentation Put the mixture in the above (2) into a fermentation bag and vacuum se...

Embodiment 2

[0067] Screening of fermented raw materials and fermented feed formulations

[0068] Fermentation raw material screening

[0069] (1) Raw material preparation: collect fresh rape straw, rice straw, wheat straw, corn straw, sugarcane husk, and corn cob, cut into sections (or blocks) after being exposed to the sun, and put them in an oven at 75°C for 12 hours; Cut the dried rape straw, rice straw, wheat straw, corn straw, sugarcane husk, and corn cob into small pieces smaller than 1cm with scissors, put them into a high-speed pulverizer and crush them, and then sieve (aperture: 1mm), and the larger particles that are sieved It needs to be pulverized again until it is pulverized into particles with a diameter less than 1mm.

[0070] (2) Ingredients and fermentation

[0071] Prepare brown sugar water with a brown sugar content of 1% with tap water that has been left to oxidize for 24 hours. According to the formula shown in Table 7, mix the above-mentioned 6 kinds of straw powde...

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Abstract

The present invention relates to the technical field of insect bio-fermented feed preparation and more particularly discloses a novel tenebrio molitor bio-fermented feed and a preparation method thereof. The method comprises the following steps: 1) fresh rape stalks and sugar cane skins in the same year are collected, the collected rape stalks and sugar cane skins are sun-dried for a long time, the sun-dried rape stalks and sugar cane skins are cut into segments, and the segments are put into an oven to be dried at 70-80 DEG C for 10-14 h; and the dried rape stalks and sugar cane skins are cut into small segments, the small segments are put into a high-speed crusher to be crushed, and the crushed small segments are screened into micro-particles; 2) 45-60% of rape stalk powder, 15-20% of sugar cane skin powder and 20-40% of wheat bran are taken, then a right amount of a microbial fermentation agent (a EM raw liquid) and brown sugar water at a concentration of 1% are added, and the materials are fully mixed evenly; and 3) the mixed materials in the step 2) are loaded into a fermentation bag to be vacuum sealed, the sealed mixed materials are placed in an incubator at 25-35 DEG C to conduct an incubation fermentation for 15-20 d, and the novel tenebrio molitor bio-fermented feed is obtained. The preparation method can greatly reduce the feed cost of the tenebrio molitor without affecting the survival rate, fecundity and product quality of the tenebrio molitor.

Description

technical field [0001] The invention relates to the technical field of preparation of insect biologically fermented feed, and relates to a novel Tenebrio molitor biologically fermented feed and a preparation method thereof. Background technique [0002] Tenebrio molitor L. is also known as mealworm and high protein insect. The worm protein content is high, the fat and cholesterol content are low, the amino acid is comprehensive and rich in a variety of unsaturated fatty acids and minerals, and has extremely high nutritional value, so it is not only a high-quality protein feed for raising livestock and poultry, special economic animals and artificial It is an excellent alternative host for breeding some natural enemy insects, and can also be used to develop health food. [0003] Secondly, the body wall and slough of Tenebrio molitor can be used to extract and prepare chitin and chitosan. Chitin, chitosan and their derivatives are non-toxic, tasteless, and biodegradable, and...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23K10/37A23K10/12A23K50/90
CPCY02P60/87
Inventor 黄琼胡杰沈雨曦陈桔宇
Owner SICHUAN AGRI UNIV