Selenium-enriched biological fermentation feed as well as preparation method and application thereof
A bio-fermented feed, selenium-enriched technology, applied in animal feed, animal feed, application, etc., can solve the problems of limited improvement of selenium content and product quality in animal meat, low bioavailability of selenium, and low meat quality. The preparation method is scientific and reasonable, the quantity and vitality are improved, and the selenium content is high.
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Embodiment 1
[0029] The preparation method of the selenium-enriched biological fermentation feed of the present embodiment, the steps are as follows:
[0030] 1. Initial fermentation
[0031] Mix 12 parts of wheat bran, 33 parts of sorghum flour, 33 parts of corn flour, 22 parts of Daqu, 0.2 parts of yeast and 175 parts of water, and then carry out preliminary fermentation. Days later, primary fermentation raw materials were obtained.
[0032] 2. Deep fermentation
[0033] 0.5 parts of astragalus scraps, 0.5 parts of purslane scraps, 1 part of quinoa officinalis scraps, 0.5 parts of red grass scraps, 1.5 parts of wheat scraps, 1.5 parts of yellow flower scraps, 1.5 parts of pumpkin scraps and sunflower Stir and mix 3 parts of leftovers evenly to obtain selenium-containing raw materials.
[0034] Stir and mix the above-mentioned preliminary fermentation material with 60 parts of rice bran, 25 parts of quinoa bran, 20 parts of sesame straw powder, 20 parts of pine needle powder, 20 parts ...
Embodiment 2
[0037] The preparation method of the selenium-enriched biological fermentation feed of the present embodiment, the steps are as follows:
[0038] 1. Initial fermentation
[0039] Mix 10 parts of wheat bran, 35 parts of sorghum flour, 35 parts of corn flour, 20 parts of Daqu, 0.5 parts of yeast and 200 parts of water, and then carry out preliminary fermentation. Days later, primary fermentation raw materials were obtained.
[0040] 2. Deep fermentation
[0041] 1.5 parts of astragalus scraps, 1.5 parts of purslane scraps, 1.5 parts of quinoa officinalis, 1.5 parts of red grass scraps, 1.5 parts of wheat scraps, 2.5 parts of goldenrod scraps, 2.5 parts of pumpkin scraps and sunflower Stir and mix 3.5 parts of leftovers to obtain selenium-containing raw materials.
[0042] Stir and mix the above-mentioned preliminary fermentation material with 55 parts of rice bran, 30 parts of quinoa bran, 25 parts of sesame straw powder, 18 parts of pine needle powder, 16 parts of alfalfa powd...
Embodiment 3
[0045] The preparation method of the selenium-enriched biological fermentation feed of the present embodiment, the steps are as follows:
[0046] 1. Initial fermentation
[0047] Stir and mix 15 parts of wheat bran, 30 parts of sorghum flour, 30 parts of corn flour, 25 parts of Daqu, 0.1 part of yeast and 150 parts of water, and then carry out preliminary fermentation. Days later, primary fermentation raw materials were obtained.
[0048] 2. Deep fermentation
[0049] 0.5 parts of astragalus scraps, 0.5 parts of purslane scraps, 0.5 parts of quinoa grass scraps, 0.5 parts of red grass scraps, 0.5 parts of wheat scraps, 1.5 parts of goldenrod scraps, 1.5 parts of pumpkin scraps and sunflower Stir and mix 2.5 parts of leftovers to obtain selenium-containing raw materials.
[0050] Stir and mix the above-mentioned preliminary fermentation material with 65 parts of rice bran, 20 parts of quinoa bran, 15 parts of sesame straw powder, 22 parts of pine needle powder, 24 parts of a...
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