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Bovine bone polypeptide and Maca composition and preparation method thereof

A composition and the technology of maca extract, which are applied in the field of composition and its preparation for nourishing the kidney and benefiting the spleen, can solve the problems of the undisclosed bovine bone polypeptide composition, etc.

Active Publication Date: 2015-02-04
INNER MONGOLIA QITE JINSHENG BIOTECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The composition of bovine bone polypeptide and maca has not been disclosed in the prior art

Method used

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  • Bovine bone polypeptide and Maca composition and preparation method thereof
  • Bovine bone polypeptide and Maca composition and preparation method thereof
  • Bovine bone polypeptide and Maca composition and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] The preparation of embodiment 1 bovine bone polypeptide

[0026] Take fresh beef bones, wash them, and break them to 1cm-8cm. Throw the broken bones into a high-pressure cooking tank for cooking. The mass ratio of beef bones to water in the high-pressure cooking tank is 1:1.5. The cooking time is 4h at 0.3MPa. Turn off the pressure, let the cooking liquid stand still for 5 hours, open the liquid storage tank when the temperature drops to 75°C, and at the same time turn on the air compressor (pressure control 0.05MPa) to degrease; put the filtered degreasing liquid into the enzymatic hydrolysis tank for degreasing For enzymatic hydrolysis treatment, when the temperature of the degreasing solution reaches 55°C, adjust the pH value of the degreasing solution to 5, and add papain equivalent to 1.0‰ of the bone weight (Jiangmen Delong Biotechnology Co., Ltd., marked with an activity of 8.35*10 5 U / g), enzymolysis at a temperature of 55°C and a pH value of 5 for 5 hours, and...

Embodiment 2

[0028] The preparation of embodiment 2 Maca extract

[0029] Take dried maca roots, crush them and pass through a 80-mesh sieve. The fine powder is refluxed with petroleum ether (30°C-60°C) and extracted twice (material ratio 1:5, extraction time 1 hour, temperature 60°C), after extraction The residue was evaporated to exhaust petroleum ether, and then reflux extracted with 80% ethanol for 3 times (material ratio 1:8, extraction time was 1 hour, temperature was 80° C.), the three extracts were mixed, evaporated to exhaust 80% ethanol and then dried at low temperature.

Embodiment 3

[0030] The preparation of embodiment 3 bovine bone polypeptide and Maca composition

[0031] The bovine bone polypeptide and maca extract are weighed in certain parts by weight, and mixed according to 40-60:20-40 parts by weight of the bovine bone polypeptide and maca extract.

[0032] Prove the beneficial effect of the present invention below by pharmacodynamics:

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Abstract

The invention discloses a bovine bone polypeptide and Maca composition which comprises, by weight, 40-80 parts of bovine bone polypeptide and 20-60 parts of a Maca extract product. In a pharmacodynamic test of ovariectomized rats' erection capacity and normal rats' mating ability, the bovine bone polypeptide and Maca composition has an obvious synergetic enhancement effect. In pharmacological testing of rats with deficiency of yang and deficiency of spleen, the bovine bone polypeptide and Maca composition has an obvious therapeutic effect in comparison with a blank group.

Description

technical field [0001] The invention relates to the field of health-care functional foods, in particular to a composition for invigorating the kidney and strengthening the spleen and a preparation method thereof. Background technique [0002] Bovine bones are mainly composed of bone, periosteum and bone marrow, and are rich in protein, fat, chondroitin, collagen, phospholipids, phosphoproteins, calcium, iron, zinc and other minerals and vitamin B 1 , B 2 , A, etc. (Wu Lifang and Ma Meihu, 2005). Some Japanese scholars have reported that the protein content in beef is 18%, while the protein content in beef bone can also reach 11.5% (Xu Xichun, 1999). At present, the utilization of bovine bone protein in China mostly stays in the preparation of gelatin, bone milk, etc., and the industrial preparation of bovine bone polypeptide is rare. Bovine bone polypeptide is a bovine bone protein with a molecular weight of about 300,000 Daltons, which is degraded into bovine bone polype...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/31A61K38/02A23L1/29A23L2/39A61P15/08A61P13/12A61K35/32A23L33/00
CPCA23V2002/00A61K35/32A61K36/00A61K36/31A61K38/02A61K2300/00A23V2200/30A23V2250/21A23V2250/204A23V2250/55
Inventor 林波卢媛丽王欣
Owner INNER MONGOLIA QITE JINSHENG BIOTECH CO LTD