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Feed and production method for delaying the growth rate of fruit fly strains

A technology of growth rate and strain, applied in animal feed, animal feed, animal husbandry, etc., can solve the problems of large feed consumption and the inability to delay the growth rate of breed-keeping strains, reduce the frequency of tube transfer, and solve the problem of large feed consumption , The effect of reducing the workload of species conservation

Active Publication Date: 2020-08-04
SHANXI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the technical problems that the existing standard feeds consume a large amount of feed and cannot delay the growth rate of the preserved strains, and provide a feed production method that delays the growth rate of the fruit fly strains

Method used

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  • Feed and production method for delaying the growth rate of fruit fly strains

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Effect test

Embodiment 1

[0019] A kind of feed that delays the growth rate of Drosophila strain in the present embodiment, it is made of the raw material of following weight portion: sugarcane juice 500 grams, corn flour 45 grams, sweet potato flour 35 grams, peanut flour 5 grams, soybean flour 5 grams grams, 10 grams of agar powder, 6.92 grams of propionic acid, 20 grams of wort juice and 500 grams of water.

[0020] The production method of the feed for delaying the growth rate of the fruit fly strain in the above-mentioned embodiment, it is made up of the following steps:

[0021] 1) The sugarcane juice, corn flour, sweet potato flour, peanut flour, soybean flour, agar powder, propionic acid, wort juice and water are weighed according to the weight of the raw materials;

[0022] 2) First put 10 grams of agar powder in a container and melt and dissolve it with 500 grams of heated water, then add 45 grams of corn flour, 35 grams of sweet potato flour, 5 grams of peanut flour and 5 grams of soybean fl...

Embodiment 2

[0025] A kind of feed that delays the growth rate of Drosophila strain in the present embodiment, it is made of the raw material of following weight portion: 450 grams of sugarcane juice, 40 grams of corn flour, 32 grams of sweet potato flour, 6 grams of peanut flour, 8 grams of soybean flour grams, 8 grams of agar powder, 7 grams of propionic acid, 25 grams of wort and 450 grams of water.

[0026] The production method of the feed for delaying the growth rate of the fruit fly strain in the above-mentioned embodiment, it is made up of the following steps:

[0027] 1) The sugarcane juice, corn flour, sweet potato flour, peanut flour, soybean flour, agar powder, propionic acid, wort juice and water are weighed according to the weight of the raw materials;

[0028] 2) First put 8 grams of agar powder in a container and melt and dissolve it with 450 grams of heated water, then add 40 grams of corn flour, 32 grams of sweet potato flour, 6 grams of peanut flour and 8 grams of soybea...

Embodiment 3

[0031] A kind of feed that delays the growth rate of Drosophila strain in the present embodiment, it is made of the raw material of following weight portion: 520 grams of sugarcane juice, 50 grams of corn flour, 36 grams of sweet potato flour, 3 grams of peanut flour, 6 grams of soybean flour grams, 9 grams of agar powder, 6.95 grams of propionic acid, 22 grams of wort juice and 460 grams of water.

[0032] The production method of the feed for delaying the growth rate of the fruit fly strain in the above-mentioned embodiment, it is made up of the following steps:

[0033] 1) The sugarcane juice, corn flour, sweet potato flour, peanut flour, soybean flour, agar powder, propionic acid, wort juice and water are weighed according to the weight of the raw materials;

[0034] 2) First put 9 grams of agar powder in a container and melt and dissolve it with 460 grams of heated water, then add 50 grams of corn flour, 36 grams of sweet potato flour, 3 grams of peanut flour and 6 grams ...

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Abstract

The invention relates to a production method of a feed capable of delaying the growth rate of fruit fly strains, mainly solves the technical problems that the feed consumption quantity of a conventional standard feed for raising conservation strains is high and the growth rate of the conservation strains cannot be delayed. The feed capable of delaying the growth rate of fruit fly strains is characterized by being prepared from the following raw materials in parts by weight: 450-520 grams of sugar cane juice, 40-50 grams of corn flour, 32-36 grams of sweet potato powder, 3-6 grams of peanut powder, 5-8 grams of soybean flour, 8-10 grams of agar powder, 6.92-7 grams of propanoic acid, 20-25 grams of malt wort and 450-500 grams of water. The production method consists of the following steps of (1) weighing the raw materials in parts by weight; (2) enabling the agar powder to melt and dissolve with heating water to obtain an agar solution, making the corn flour, the sweet potato powder, the peanut powder and the soybean flour into mixed powder, then adding the mixed powder into the agar solution, adding the sugar cane juice, and then performing heating and boiling over; and (3) performing cooling to 50 DEG C, adding the propanoic acid and the malt wort, and performing uniform stirring.

Description

technical field [0001] The invention relates to a feed production method for delaying the growth rate of fruit fly strains, which belongs to the technical field of model insect feeding feed. Background technique [0002] As a model animal, Drosophila is often used in biological experiments. Because of its clear genetic background and short growth cycle, it is widely used in genetic experiments. However, it is precisely because of the short growth cycle of fruit flies that scientific researchers need to replace the fruit fly tubes and feed regularly to maintain sufficient feed, proper population density and humidity in the tubes. Relevant research institutions at home and abroad have kept a large number of transgenic fruit fly strains for scientific research. The number of fruit fly strains in many research groups has reached thousands, and the work of transferring and preserving fruit fly strains is very heavy. Therefore, there is a need to develop a feed that is specially...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23K10/30A23K20/158A23K20/163A23K50/90
Inventor 董玮张徐波
Owner SHANXI UNIV
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