Method for increasing punicic acid of large yellow croaker
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A technology of large yellow croaker and punicic acid, applied in the field of breeding, can solve the problems of large yellow croaker that cannot be fed and fed, and achieve the effects of facilitating intake and digestion, avoiding oxidative deterioration, and improving enzyme activity
Active Publication Date: 2017-06-09
ZHEJIANG OCEAN UNIV
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The content of cis-9, trans-11 conjugated linoleic acid in the chicken obtained by feeding the feed of the invention is 3.73%-6.48%, and the content of trans-10, cis-12 conjugated linoleic acid is 2.29%-4.28%, which is rich in health care functional chicken with fatty acids, but it cannot be fed to large yellow croaker, and there is still a technical gap in how to improve punicic acid in large yellow croaker
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Embodiment 1
[0020] A method for improving punicic acid in large yellow croaker, the steps are as follows:
[0021] 1) By weight, take 32~36 parts of fish meal, 2~3 parts of hydrolyzed fish protein powder, 3~6 parts of spray-dried hemoglobulin powder, 3~8 parts of shrimp powder, 3~5 parts of shrimp shell powder, krill powder 4~8 parts, 7~10 parts of silkworm chrysalis powder, 4~5 parts of fermented soybean meal, 1~1.5 parts of sesame meal, 2~3 parts of corn gluten powder, 10~12 parts of flour, 3~4 parts of cassava modified starch, seaweed powder Mix 1~2 parts evenly to make mixture A;
[0022] 2) Add 1.5-2 parts of fish oil, 0.02-0.06 parts of arachidonic acid, 0.05-0.1 parts of oleic acid, 1.5-2 parts of soybean oil, 1.5-2 parts of soybean lecithin oil, calcium dihydrogen phosphate, 1.5~2 parts, 1~2 parts of Chinese herbal medicine compound preparation, 0.1~0.2 parts of antioxidant, 1~2 parts of premix additive, stir evenly, granulate, dry to obtain large yellow croaker feed;
[0023] 3...
Embodiment 2
[0030] A method for improving punicic acid in large yellow croaker, the preferred steps are as follows:
[0031] 1) Take 34 parts of fish meal, 2.6 parts of hydrolyzed fish protein powder, 4 parts of spray-dried hemoglobulin powder, 5 parts of shrimp powder, 4 parts of shrimp shell powder, 7 parts of krill powder, 8 parts of silkworm chrysalis powder according to the preferred weight parts, Mix 4.8 parts of fermented soybean meal, 1.3 parts of sesame meal, 2.5 parts of corn gluten powder, 11 parts of flour, 3.6 parts of tapioca modified starch, and 1.6 parts of seaweed powder to make mixture A;
[0032] 2) Add 1.8 parts of preferred fish oil, 0.03 parts of arachidonic acid, 0.08 parts of oleic acid, 1.6 parts of soybean oil, 1.7 parts of soybean lecithin oil, 1.9 parts of calcium dihydrogen phosphate, and 1.8 parts of Chinese herbal medicine compound preparation in mixture A by weight , 0.15 parts of antioxidants, 1.2 parts of premix additives, stirred evenly, granulated, and ...
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Abstract
The invention provides a method for increasing punicic acid of a large yellow croaker. The method includes: evenly mixing fish meal, hydrolyzing fish protein powder, spray dried plasma protein powder, shrimp meal, shrimp shell powder, krill powder, silkworm chrysalis meal, fermented soybean meal, sesame seed meal, corn gluten meal, flour, cassava modified starch and seaweed powder by weight to acquire a mixture A; adding fish oil, peanut cis-8-Eicose, oleic acid, soya-bean oil, soybean phospholipid oil, calcium dihydrogen phosphate, a Chinese herbal medicine compound preparation, an antioxidant, a premix additive into the mixture A by weight, performing even stirring, performing pelleting, performing drying, and acquiring large yellow croaker fodder; and feeding the large yellow croaker with the large yellow croaker fodder for 1-2 times every day. The method feeds the large yellow croaker with the large yellow croaker fodder for 1-2 times every day; the ball-shaped fodder can be easily eaten and digested by the large yellow croaker; the punicic acid of the large yellow croaker can be increased by feeding the large yellow croaker with the fodder, and the effect is excellent.
Description
technical field [0001] The invention belongs to the technical field of cultivation, and in particular relates to a method for increasing punicic acid in large yellow croakers. Background technique [0002] Large yellow croaker contains punicic acid. Punicic acid is a conjugated triene unsaturated fatty acid, which is extremely active and prone to auto-oxidation. After entering the human body, punicic acid will be absorbed by the intestines, and the absorbed punicic acid can be quickly converted into conjugated linoleic acid. Punicic acid is easily oxidized and can inhibit lipoxygenase, cyclooxygenase and key enzymes in the arachidonic acid pathway, resisting human inflammation and the destruction of oxygen free radicals. Increasing the punicic acid of large yellow croaker can improve the nutritional value of large yellow croaker. [0003] With the expansion of the scale of large yellow croaker cage culture, large yellow croaker diseases are also becoming more and more fre...
Claims
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