High-nutrition artificial feed for drosophila melanogaster and preparation method of artificial feed
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An artificial feed and high-nutrition technology, applied in animal feed, animal feed, food processing, etc., can solve problems such as unsatisfactory formula and composition, single feed nutrition, and poor feed effect, so as to promote metabolism, digestion and absorption, and regulation Effects of growth and reproduction, improvement of survival rate and reproduction rate
Inactive Publication Date: 2017-07-25
广东人为峰健康管理科技有限公司
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[0004] However, the existing fruit fly feed formula and composition are not ideal, the feed effect is not good, and the artificial feed mostly adopts corn flour as the main ingredient, and the feed nutrition is too single. Therefore, it is necessary to develop a high-quality, nutritious, and fast Feed to boost fruit fly development still urgent
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Embodiment 1
[0019] A high-nutrition fruit fly artificial feed, in parts by weight, the raw material is composed of the following components: 70 parts of banana puree, 50 parts of mango puree, 50 parts of yellow peach puree, 15 parts of wheat bran powder, 25 parts of royal jelly , 15 parts of soybean powder, 1.5 parts of chitosan, 3 parts of coix seed extract, 15 parts of yeast powder, 8 parts of agar, 1 part of preservative sodium benzoate, and 150 parts of water.
Embodiment 2
[0021] A high-nutrition fruit fly artificial feed, in parts by weight, the raw material is composed of the following components: 50 parts of banana puree, 40 parts of mango puree, 40 parts of yellow peach puree, 10 parts of wheat bran powder, 20 parts of royal jelly , 10 parts of soybean powder, 1 part of chitosan, 2 parts of coix seed extract, 10 parts of yeast powder, 5 parts of agar, 0.5 parts of preservative sodium benzoate, and 100 parts of water.
Embodiment 3
[0023] A high-nutrition fruit fly artificial feed, in parts by weight, the raw material is composed of the following components: 80 parts of banana puree, 60 parts of mango puree, 60 parts of yellow peach puree, 20 parts of wheat bran powder, 30 parts of royal jelly , 20 parts of soybean powder, 2 parts of chitosan, 4 parts of coix seed extract, 20 parts of yeast powder, 10 parts of agar, 1.5 parts of preservative sorbic acid, 200 parts of water.
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Abstract
The invention provides high-nutrition artificial feed for drosophila melanogaster. The artificial feed is prepared from components of raw materials in parts by weight as follows: 50-80 parts of banana paste, 40-60 parts of mango paste, 40-60 parts of yellow peach paste, 10-20 parts of wheat bran powder, 20-30 parts of royal jelly, 10-20 parts of soybean meal, 1-2 parts of chitosan, 2-4 parts of a semen coicis extract, 10-20 parts of yeast powder, 5-10 parts of agar, 0.5-1.5 parts of a preservative and 100-200 parts of water. The novel high-nutrition feed prepared with the preparation method according to the proportion is used for feeding test drosophila melanogaster all the year round, meanwhile, the survival rate, pupation rate, eclosion rate and single-female egg laying quantity of the test drosophila melanogaste fed with the synthetic feed are all superior to those of drosophila melanogaster fed with natural feed, and the average pupal weight of male and female drosophila melanogaster is larger than that of drosophila melanogaster fed with the natural feed.
Description
technical field [0001] The invention relates to the technical field of fruit fly synthetic feed, in particular to a highly nutritious fruit fly artificial feed and a preparation method thereof. Background technique [0002] Drosophila generally refers to Drosophilidae (Drosophilidae) insects of the genus Drosophila (Drosophila), about 1000 species, especially Drosophila melanogaster (Drosophila melanogaster) is the most representative because of its wide range of feeding habits, easy cultivation, and short life cycle. It has many characteristics such as less than two weeks at room temperature. As a common model organism, it has been widely used in the research of genetics and developmental biology. [0003] Drosophila feeds on yeast, and any fermentable substrate can be used to raise fruit flies. Drosophila is easy to raise, but the medium is prone to mold during the cultivation process. During the experiment, choosing the right medium is critical. Chinese patent CN104187...
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