Composite yak bone marrow freeze-dried powder composition and preparation method thereof

Abstract

The invention belongs to the technical field of food processing and relates to a composite yak bone marrow freeze-dried powder composition. The composition is prepared from the following components: 70-85 parts of yak bone marrow freeze-dried powder, 10-15 parts of desertliving cistanche extract and 5-15 parts of raspberry extract, and the sum of all components is 100 parts. The invention also relates to a preparation method of the composite yak bone marrow freeze-dried powder composition. The preparation method comprises the following steps: freezing fresh yak bone marrow; drying the frozen yak bone marrow with a freeze dryer; pulverizing the dried yak bone marrow with a pulverizer; extracting desertliving cistanche decoction pieces, and then, performing milling; extracting raspberry decoction pieces, and then, performing milling; and proportionally mixing all components to prepare tablets or capsules. The composite yak bone marrow freeze-dried powder composition provided by the invention has the advantages that the yak bone marrow is processed by adopting a freeze-drying method so as to prevent thermal denaturation of active proteins in the yak bone marrow and keep all active components in the yak bone marrow; and furthermore, medicinal and edible dual-purpose components with complementary and synergetic effects are added so as to achieve certain effects on enhancing the immune function of the human body and improving the sexual function of the human body.

Description

technical field

[0001] The invention belongs to the technical field of food processing, and relates to a composite yak bone marrow freeze-dried powder composition and a preparation method thereof. Background technique

[0002] The yak is a unique breed of livestock on the Qinghai-Tibet Plateau and lives on the natural, pollution-free grasslands above 3,000 meters above sea level. It has a strong physique, good heart and lung function, higher red blood cell and hemoglobin content than other cattle breeds, strong oxygen-carrying capacity, anti-fatigue and high-cold resistance. The content of heavy metal elements such as lead and cadmium in the body is extremely low.

[0003] Yak bone marrow is collected from yak stick bones. It is one of the traditional precious foods of the Tibetan people. It has been recorded as "strengthening muscles and bones and prolonging life" since ancient times. According to ancient medicine, yak bone marrow is pungent in taste and warm in nature, a...

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