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A health product for enhancing bone density with wood frog bone as raw material and preparation method thereof

A technology of wood frog bone and bone density, which is applied in the direction of medical raw materials derived from fish feed, medical raw materials derived from amphibians, medical preparations containing active ingredients, etc., can solve the problem of less processing and utilization of wood frog bones, and the To improve the overall utilization rate, increase the added value of processing, and enhance the bone density.

Inactive Publication Date: 2020-10-09
JILIN AGRICULTURAL UNIV +1
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  • Claims
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AI Technical Summary

Problems solved by technology

[0005] At present, the processed products of Rana are mainly Rana oil, and the utilization of Rana and male frogs after oil removal is still very little, and the processing and utilization of Rana bones is even less

Method used

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Embodiment Construction

[0025] The present invention will be specifically introduced below in conjunction with specific embodiments.

[0026] The method for preparing the health care product that enhances bone density with wood frog bone as raw material of the present invention mainly comprises the following steps:

[0027] 1. Extraction of Rana polysaccharide

[0028] To extract the bones of the forest frog, place the bones of the forest frog at 40°C for drying. The drying temperature can be increased appropriately, but the maximum temperature should not exceed 50°C. active.

[0029] The dried wood frog bone was crushed and degreased, and then the wood frog bone was enzymatically hydrolyzed with alkaline protease. The enzymatic hydrolysis conditions were as follows: the amount of enzyme added was 2.6wt%, the volume ratio of solid to liquid was 1:30, and the enzymatic hydrolysis temperature was 45°C. , Enzymolysis time 4.5h.

[0030] After the enzymatic hydrolysis, place the solution at 100°C to i...

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Abstract

The invention discloses a healthcare product taking rana chensinensis bone as a raw material for enhancing bone mineral density and a preparation method thereof. The preparation method comprises the following steps: (1) adopting alkaline protease for performing enzymatic hydrolysis on rana chensinensis bone for 4.5h at 45 DEG C, wherein the enzyme dosage is 2.6wt% and the volume ratio of material to liquid is 1:30, performing enzyme deactivation, deproteinization and alcohol precipitation overnight treatment on the solution in turn after the ending of the enzymatic hydrolysis, lastly, collecting an alcohol sediment sample and drying, thereby acquiring rana chensinensis polysaccharide; (2) taking bone of gadus and crushing, thereby acquiring the gadus bone meal; and (3) uniformly mixing the rana chensinensis polysaccharide, the gadus bone and vitamin D at mass ratio of 30000:10000:1. The invention has the beneficial effects that (1) an enzymolysis method is adopted for extracting, the extracting condition is mild, the extraction ratio is high, the damage to the main ingredients is less, the product is rich in active precursors of CABP factors and vitamin D, the extractive is pure natural and the function of enhancing the bone mineral density is obvious and (2) the compound formula of rana chensinensis polysaccharide and gadus bone can boost the calcium absorption.

Description

technical field [0001] The invention relates to a health care product and a preparation method thereof, in particular to a health care product which uses wood frog bones as raw materials to enhance bone density and a preparation method thereof, belonging to the technical field of health care products. Background technique [0002] Rana is a rare frog species that integrates food, medicine and health care. [0003] Rana bones have a high calcium content, with a calcium-to-phosphorus ratio of 2:1, which is equivalent to that of human bones, and are rich in collagen. [0004] Rana bone is not only rich in calcium, but also rich in protein-bound calcium that is not easy to lose in the kidneys, high-efficiency calcium absorption promoting factor CABP, and active precursor of vitamin D that promotes intestinal calcium absorption. It is suitable for human absorption and has good Calcium function. [0005] At present, the processed products of Rana are mainly Rana oil, and the uti...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23L33/125A61K35/60A23L17/00A61P19/10A61K31/715A61K31/59A61K35/65
CPCA23V2002/00A61K31/59A61K31/715A61K35/60A61K35/65A23V2250/204A23V2200/306A61K2300/00
Inventor 于寒松林杨胡耀辉金鑫王玉华朴春红刘俊梅代伟长任大勇刘仁杰姜丽冬王朝辉吕博
Owner JILIN AGRICULTURAL UNIV
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