Biological collagen oral liquor and preparing method
A collagen oral liquid and collagen technology, applied in the field of oral liquid, can solve problems such as difficult absorption, poor biological activity of collagen, poor compatibility of biological activity, etc., and achieve enhanced immunity, good therapeutic effect, and moderate viscosity Effect
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Embodiment 1
[0018] 1) Preparation of biological collagen:
[0019] a. Choose healthy, virus-free, fragrant pigs less than 3 months old, clean, slaughter and peel them;
[0020] b. Remove hair and fat layer to obtain hairless and fat-free pigskin;
[0021] c, the pigskin is disinfected and sterilized;
[0022] d. Clean the pigskin after disinfection and sterilization with water;
[0023] e. Cook the pigskin with physiological saline until it becomes jelly, the cooking temperature is 30°C; the pressure is 0.2Mpa, and the cooking time is 2 hours;
[0024] f. The resulting protein collagen with a molecular weight of 50,000 to 80,000 is subjected to high-temperature acidic degradation, that is, under the condition of a pH value of 4, the collagen is instantly heated to 180°C and kept for 10 seconds, and then cooled for 10 seconds to 15°C; and the collagen content and amino acid content are not damaged, the protein content is kept at 95-99%, and the amino acid content is kept at 85-95%;
[...
Embodiment 2
[0029] 1) Preparation of biological collagen:
[0030] a. Choose healthy, virus-free, fragrant pigs less than 3 months old, clean, slaughter and peel them;
[0031] b. Remove hair and fat layer to obtain hairless and fat-free pigskin;
[0032] c, the pigskin is disinfected and sterilized;
[0033] d. Clean the pigskin after disinfection and sterilization with water;
[0034] e. Cook the pigskin with physiological saline until it becomes jelly, the cooking temperature is 40°C; the pressure is 0.4Mpa, and the cooking time is 4 hours;
[0035] f. The resulting protein collagen with a molecular weight of 50,000 to 80,000 is subjected to high-temperature acidic degradation, that is, under the condition of a pH value of 6, the collagen is instantly heated to 250° C. and kept for 30 seconds, and then cooled to within 3 seconds. 25°C to reduce the molecular weight to less than 10,000; and keep the collagen content and amino acid content undamaged, the protein content is kept at 95-...
Embodiment 3
[0040] 1) Preparation of biological collagen:
[0041] a. Choose healthy, virus-free, fragrant pigs less than 3 months old, clean, slaughter and peel them;
[0042] b. Remove hair and fat layer to obtain hairless and fat-free pigskin;
[0043] c, the pigskin is disinfected and sterilized;
[0044] d. Clean the pigskin after disinfection and sterilization with water;
[0045] e. Cook the pigskin with physiological saline until it becomes jelly, the cooking temperature is 35°C; the pressure is 0.3Mpa, and the cooking time is 3 hours;
[0046]f. The resulting protein collagen with a molecular weight of 50,000 to 80,000 is subjected to high-temperature acidic degradation, that is, under the condition of a pH value of 5, the collagen is instantly heated to 200°C and kept for 15 seconds, and then cooled for 15 seconds to 20°C, without damaging the collagen content and amino acid content, the protein content is kept at 95-99%, and the amino acid content is kept at 85-95%;
[0047...
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