Yak bone protein peptide capable of relieving fatigue and resisting oxidation and preparation method thereof
A technology for relieving fatigue and anti-oxidation, which is applied to the preparation method of peptides, chemical instruments and methods, peptide/protein components, etc., which can solve the problems of few and unseen patent applications for anti-fatigue functional protein peptides, and achieve good flavor , good antioxidant function, good functional properties
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Embodiment 1
[0050] This embodiment relates to a preparation method of yak bone protein peptide with anti-fatigue and anti-oxidation functions, comprising the following steps:
[0051] 1) Choose 100 grams of frozen fresh yak bones, wash them with clean water that meets the sanitary standards for drinking water, and use a beef bone crusher to beat the bones into bone particles after cleaning the bones, add water twice the total amount of yak bones at 121 After processing for 5 hours under the condition of ℃, the bovine bone cooking liquid without bone slag was obtained by centrifugal filtration, cooled to 20 ℃, and degreased through a liquid separation tank to obtain bovine bone protein liquid.
[0052] 2) Adjust the temperature of the yak bone protein solution obtained in 1) to 65°C, use an ultrasonic generator to process it with ultrasonic waves (frequency 80kH) for 15 minutes, and then pre-homogenize it once with a 20MPa homogenizer, and then heat it under a pressure of 160Mpa. Ultra-hig...
Embodiment 2
[0059] This embodiment relates to a preparation method of yak bone protein peptide with anti-fatigue and anti-oxidation functions, comprising the following steps:
[0060] 1) Choose 500 grams of frozen fresh yak bones, wash them with clean water that meets the sanitary standards for drinking water, and use a beef bone grinder to beat the bones into bone particles after cleaning the bones. After processing for 3 hours under the condition of ℃, the bovine bone cooking liquid without bone slag was obtained by centrifugal filtration, cooled to 30 ℃, and degreased through a liquid separation tank to obtain bovine bone protein liquid.
[0061] 2) Adjust the temperature of the yak bone protein liquid obtained in 1) to 70°C, use an ultrasonic generator to process it with ultrasonic waves (frequency 70kH) for 20 minutes, and then pre-homogenize it once through a 20MPa homogenizer, and then heat it under a pressure of 220Mpa Ultra-high pressure micro-jet treatment was carried out twice ...
Embodiment 3
[0067] This embodiment relates to a preparation method of yak bone protein peptide with anti-fatigue and anti-oxidation functions, comprising the following steps:
[0068] 1) Choose 1000 grams of frozen fresh yak bones, wash them with clean water that meets the drinking water hygiene standards, and use a beef bone grinder to beat the bones into bone particles after cleaning the bones, add 3.0 times the total amount of bovine bone particles in water at 125 ℃ for 3 hours, then centrifuged to obtain the bovine bone slag-removed high-temperature cooking liquid, cooled to 30 ℃, and degreased through a liquid separation tank to obtain bovine bone protein liquid;
[0069] 2) Adjust the temperature of the bovine bone protein liquid obtained in 1) to 75°C, use an ultrasonic generator to process it with ultrasonic waves (60kH frequency) for 25 minutes, and then pre-homogenize it once with a 20MPa homogenizer, and then heat it under a pressure of 160Mpa Ultra-high pressure micro-jet trea...
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