Preparation method of health product containing active polypeptides extracted from Arca subcrenata Lischke
A technology of active peptides and health products, which is applied in the field of preparation of active peptide health products, can solve the problems of insufficient short-term effects, insufficient long-term effects, and non-complementary health effects, etc., to improve human immunity and realize large-scale production , the effect of large market value
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Embodiment 1
[0014] The preparation method of the health product containing the active polypeptide extracted from clams, the specific steps are as follows:
[0015] Extraction of active polypeptides of cockles: The extraction steps of active polypeptides of cockles are as follows: take fresh cockles and shell them, and after homogenization, use 0.09mol / L NaOH and 0.44mol / L EDTA-Na 2 Soak in the solution, filter, get filtrate A, add filtrate A quality 0.12% C 6 h 11 NO 2 , then add 0.41mol / L acetic acid solution to the filtrate A according to the solid-to-liquid ratio of 1:14, stir and extract for 17h, centrifuge for 11min under the condition of 4500r / min, take the supernatant, add NaCl to the final concentration of the solution in the supernatant 2.5 mol / L, while flocculent precipitates were precipitated, centrifuged at 8050r / min for 18min at 4°C to obtain the active polypeptide of cockles.
[0016] Preparation of health care products: Take 245 parts of seabuckthorn powder, 34 parts of ...
Embodiment 2
[0020] The preparation method of the health care product containing the active polypeptide extracted from clams, the specific preferred steps are as follows:
[0021] Extraction of active polypeptides of cockles: The extraction steps of active polypeptides of cockles are as follows: take fresh cockles and shell them, and after homogenization, use 0.12mol / L NaOH and 0.46mol / L EDTA-Na 2 Soak in the solution, filter, get filtrate A, add filtrate A quality 0.12% C 6 h 11 NO 2 , then add 0.41mol / L acetic acid solution in the filtrate A according to the solid-to-liquid ratio of 1:15, stir and extract for 18h, centrifuge for 10min under the condition of 5000r / min, take the supernatant, add NaCl to the final concentration of the solution in the supernatant 2.5 mol / L, while flocculent precipitates were precipitated, and centrifuged at 10,000 r / min for 20 min at 5°C to obtain the active polypeptide of cockles.
[0022] Preparation of health care products: Take 250 parts of seabucktho...
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