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Tenebrio moliter feed and preparation method

A technology for Tenebrio molitor and feed, which is applied in the directions of animal feed, animal feed, application, etc., can solve the problems of high cost, short supply of Tenebrio molitor, restricting the development of Tenebrio molitor breeding industry, etc., and achieves reduction of crude fiber content, reduction of breeding costs, and preparation of Simple and easy method

Inactive Publication Date: 2015-02-04
ZHEJIANG OCEAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The feeding of Tenebrio molitor is traditionally based on the leftovers of the main crops in northern my country, such as wheat bran and rice bran. This feeding method has the problem of high cost, which limits the development of Tenebrio molitor breeding industry and makes the market of Tenebrio molitor There is a shortage of demand

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] 1) Wash and beat the fenugreek to obtain fenugreek slurry. Mix the fenugreek slurry with the substrate accounting for 14% of the total fermented product to obtain a thickness of 25cm, a water content of 58%, and a pH value of 58%. It is the fermentation raw material of 4.5, wherein the substrate is mixed from soybean meal, peanut meal, rice bran and rapeseed meal in a weight ratio of 1:1:2:1;

[0027] 2) Inoculate Aspergillus niger in the fermentation raw material, the inoculation amount is 7%, and ferment at 28°C for 30 hours to obtain a primary fermentation material;

[0028] 3) Inoculate the composite strain liquid composed of lactic acid bacteria and yeast into the primary fermentation material obtained in step 2), the inoculation amount is 7%, and anaerobic fermentation is carried out under normal temperature conditions, and the fermentation time is 5d to obtain the secondary fermentation material ;

[0029] 4) Bake the secondary fermented material obtained in ste...

Embodiment 2

[0035] 1) Wash and beat the fenugreek to obtain fenugreek slurry. Mix the fenugreek slurry with the substrate that accounts for 20% of the total fermented product to obtain a thickness of 30cm, a water content of 65%, and a pH value of 30cm. It is the fermentation raw material of 5.5, wherein the substrate is mixed from soybean meal, peanut meal, rice bran and rapeseed meal in a weight ratio of 1:1:2:1;

[0036] 2) Inoculate the Aspergillus niger species in the fermentation raw material, the inoculation amount is 7%, and ferment at 30 °C for 30 hours to obtain a primary fermentation material;

[0037] 3) Inoculate the composite strain liquid composed of lactic acid bacteria and yeast into the primary fermentation material obtained in step 2), the inoculation amount is 7%, and anaerobic fermentation is carried out under normal temperature conditions, and the fermentation time is 4d to obtain the secondary fermentation material ;

[0038] 4) Bake the secondary fermented materia...

Embodiment 3

[0044] 1) Wash and beat the fenugreek to obtain fenugreek slurry. Mix the fenugreek slurry with the substrate accounting for 38% of the total fermented product to obtain a thickness of 35cm, a water content of 67%, and a pH value of 35cm. The fermentation raw material of 6, wherein the substrate is mixed from soybean meal, peanut meal, rice bran and rapeseed meal in a weight ratio of 1:1:2:1;

[0045] 2) Inoculate the Aspergillus niger species in the fermentation raw material, the inoculation amount is 7%, and ferment at 32 °C for 30 hours to obtain a primary fermentation material;

[0046] 3) Inoculate the composite strain liquid composed of lactic acid bacteria and yeast into the primary fermentation material obtained in step 2), the inoculation amount is 7%, and anaerobic fermentation is carried out under normal temperature conditions, and the fermentation time is 4d to obtain the secondary fermentation material ;

[0047] 4) Bake the secondary fermented material obtained ...

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Abstract

The invention discloses a tenebrio moliter feed and a preparation method and belongs to the technical field of feed processing. The tenebrio moliter feed is characterized by being composed of following components, by weight, 60-85% of miscanthus floridulus, 14-38% of a substrate and 1-2% of a microbial strain. In the tenebrio moliter feed, the miscanthus floridulus, which is abundant in source and is low in cost, is employed as a main raw material for preparing the tenebrio moliter feed for replacing conventional wheat bran and rice bran so that a breeding cost can be effectively reduced. Meanwhile, the raw material is free of territory limit and can be planted in all parts of the country, thereby greatly promoting development of a breeding industry of tenebrio moliter. The preparation method is easy to carry out. The feed, prepared through fermentation, is greatly reduced in the content of crude fibers, is increased in the content of crude proteins, is increased in nutrients, is enhanced in palatability and is ensured to have an intake rate being not less than 97%.

Description

technical field [0001] The invention belongs to the technical field of feed processing, and in particular relates to Tenebrio molitor feed and a preparation method thereof. Background technique [0002] Tenebrio molitor, also known as mealworm, belongs to the order Coleoptera, the family Pedidae, and the genus Tenebrio in insect taxonomy. Native to North America, it was introduced to my country from the Soviet Union in the 1950s. Tenebrio molitor dry product contains 30% fat and more than 50% protein. In addition, it also contains phosphorus, potassium, iron, sodium, aluminum and other major elements and various trace elements. Protein has a complete range of amino acids, including 17 kinds of amino acids, including 7 kinds of essential amino acids that cannot be synthesized by the human body and 4 kinds of semi-synthetic amino acids. It is an important food, feed, and health food protein resource with high application value. [0003] In recent years, with the in-depth resea...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/18A23K1/14
Inventor 杜云霄傅林静
Owner ZHEJIANG OCEAN UNIV
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