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A functional feed added with water bloom cyanobacteria extract
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A technology of blooming cyanobacteria and extracts, applied in the field of feed, can solve the problems of different properties and functions, and achieve the effects of reducing cost, good cell antioxidant and immunity
Inactive Publication Date: 2020-12-11
苏州维淼生物工程有限公司
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Moreover, due to the differences in the population structure and quantity composition of the algae in the water bloom cyanobacteria, their properties and functions are different.
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Embodiment 1
[0030] A functional feed is disclosed in this example, and the feed formula is shown in Table 1.
[0041] In the embodiment 1-3, wherein, the aquatic plant powder is the aquatic plant powder of Taihu Lake, and the aquatic plants are salvaged and collected from Taihu Lake, and then cleaned, air-dried, dried and dehydrated, and pulverized into powder.
[0042] The auxiliary feed components include: fish protein active polypeptide, pumpkin seed powder, neem, mugwort leaves, houttuynia cordata.
[0043] The vitamins include: vitamin A, vitamin B 6 , Vitamin B 12 , Vitamin B 2 , vitamin D, vitamin E.
[0044] The preparation method of described water bloom cyanobacteria extract compri...
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Abstract
The invention discloses functional feed added with water-blooming cyanobacteria extract. The functional feed is prepared from the following components in parts by weight: 50 to 80 parts of bran, 35 to 55 parts of corn meal, 15 to 30 parts of waterweed powder, 3 to 9 parts of the water-blooming cyanobacteria extract, 5 to 15 parts of yellow rice wine lees, 10 to 20 parts of fish meal, 20 to 25 parts of an auxiliary feed component and 2 to 5 parts of vitamin. According to the feed disclosed by the invention, the water-blooming cyanobacteria extract is added into the formula; the water-blooming cyanobacteria extract is used as an additive and can be used for effectively killing escherichia coli, pseudomonas aeruginosa and staphylococcus aureus, and the sterilization rate is 90 percent or more; the extract obtained by carrying out enzymolysis on water-blooming cyanobacteria contains phycobiliprotein; a test proves that the water-blooming cyanobacteria extract is added into the feed and has very good cell oxidation resistance and immunity enhancement functions.
Description
technical field [0001] The invention relates to the field of feed, in particular to a functional feed added with extracts of blue-green algae. Background technique [0002] Bloom cyanobacteria are composed of various cyanobacteria such as Microcystis, Anabaena, and Nostoc, among which Microcystis aeruginosa, Anabaena blooms, and Nostoc planktonic are the main ones. Bloom cyanobacteria can It reproduces rapidly and in large numbers in freshwater environments, which can damage the ecological environment of water bodies and cause huge economic losses. [0003] It has now been confirmed that Microcystis aeruginosa, Anabaena blooms, and Nostoc planktonica in bloom cyanobacteria have different degrees of anti-infection effects, and the bacteriostatic rate of mixed algae is stronger than that of single algae. Therefore, water bloom cyanobacteria is a new resource for screening and developing new antibiotics, and also provides a new way to prevent and control water bloom cyanobacte...
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