Method of extracting alcohol-soluble freeze-dry antler extract product

An extraction method and extract technology, which can be applied in the direction of medical formulas, medical preparations containing active ingredients, unknown raw materials, etc., can solve problems such as the application of food fortifiers and additives, the destruction of active ingredients of velvet antler, and the lack of processing methods, etc., to achieve Easy to eat, wide range of use, no organic solvent residue effect

Inactive Publication Date: 2004-03-17
白秀娟
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Problems solved by technology

However, due to the lack of purification, extraction and processing methods for velvet antler at present, and certain technical problems, the eating method of velvet antler products is single, mainly velvet antler slices, which are eaten by soaking in wine or cooking in soup; in recent years, velvet antler has been developed. Antler essence injection, velvet essence oral liquid and other medical products, however, velvet antler essence injection and oral liquid are mostly prepared by

Method used

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Embodiment Construction

[0006] The preferred embodiments of the present invention are described in detail below. The extraction method of the alcohol-soluble freeze-dried velvet antler extract is as follows: ①, the raw material is dried. The velvet antler is dried by sun drying, indoor drying, or container equipment drying to achieve constant weight; ②, crushing. Grinding the dried velvet antler raw material to a particle size of 60-180 mesh; ③, alcohol leaching. Alcohol leaching the pulverized velvet velvet particles, including cold immersion, hot immersion, or percolation, to obtain a filtrate, the concentration of ethanol used is 50-99%; ④, concentration. The antler filtrate obtained above was distilled to recover ethanol to obtain a semi-finished antler cream; ⑤, the semi-finished product was freeze-dried. The velvet antler extract is pre-frozen, primary dried and secondary dried to obtain an alcohol-soluble freeze-dried velvet extract. The drying vacuum is 10-15Pa, the secondary drying vacuum...

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Abstract

The present invention relates to the preparation technology of pilose antler product. Pilose antler material is prepared into the pilose antler extractive through the technological process including the steps of drying, crushing, alcohol soaking, concentration, freeze drying and other steps. In the preparation, mild alcohol dissolving mode and advanced vacuum freeze drying technique are adopted. The preparation process is simple and reasonable, and has no damage and loss of the nutrients in pilose antler, and the product has high dissolvability, high purity, no organic solvent residue and wide applicable range.

Description

technical field [0001] The invention belongs to a preparation and processing technology of deer antler products. Background technique [0002] Antler refers to the young horns of male sika deer or red deer with dense hair and not yet ossified. It is a precious animal medicinal material, containing phospholipids, glycolipids, gums, hormones, fatty acids, amino acids, vitamins, proteins, calcium, phosphorus, magnesium, sodium and other ingredients. Modern studies have proved that velvet antler also contains biologically active factors such as IGF-1 (insulin-like growth factor) and GHRF-6 (growth-stimulating hormone-releasing factor). Deer antler is warm but not dry. It has the functions of nourishing essence and marrow, nourishing blood and supporting yang, strengthening muscles and bones, strengthening the brain and calming the nerves, enhancing human immunity, and delaying human aging. However, due to the lack of purification, extraction and processing methods for velvet a...

Claims

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Application Information

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IPC IPC(8): A61K35/32
Inventor 白秀娟
Owner 白秀娟
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