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Paeonia suffruticosa pollen protein polypeptide and preparation method and application thereof

A technology of protein polypeptide and peony, applied in the field of preparation, peony pollen protein polypeptide, can solve the problems of no industrial chain, lagging development and utilization of peony deep-processing products, low production added value, etc., achieve good nutritional characteristics, enhance human immunity, The effect of promoting fat metabolism

Active Publication Date: 2014-11-19
李杰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For a long time, the development and utilization of peony deep-processing products have been seriously lagging behind, the added value of production is very low, and no industrial chain has been formed.

Method used

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  • Paeonia suffruticosa pollen protein polypeptide and preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] Example 1 Broken wall of peony pollen

[0036] Use a planetary ball mill to micronize the pollen wall, the rotation speed is 600r / min, the crushing time is 0.5h, and the ball-to-material ratio is 7. It has been determined that the pollen wall breaking rate of this embodiment is 100%.

Embodiment 2

[0037] Example 2 Broken wall of peony pollen

[0038] The pollen was micronized and wall-broken by planetary ball mill, the rotating speed was 400r / min, the crushing time was 1.5h, and the ball-to-material ratio was 6.8. It has been determined that the pollen wall breaking rate of this embodiment is 96%.

Embodiment 3

[0039] Example 3 Broken wall of peony pollen

[0040] Put the pollen into a whirlwind high-speed sample pulverizer for 5 min to break the wall. It has been determined that the pollen wall breaking rate of this embodiment is 100%.

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Abstract

The invention relates to a method for preparing paeonia suffruticosa pollen protein polypeptide by using paeonia suffruticosa pollen as the raw material, the paeonia suffruticosa pollen protein polypeptide prepared by the method, and application of the protein polypeptide. The paeonia suffruticosa pollen protein polypeptide is paeonia suffruticosa pollen protein or paeonia suffruticosa pollen polypeptide. The method is as below: conducting wall-breaking, crude protein extraction and vacuum drying on the raw material of dried paeonia suffruticosa pollen to obtain the paeonia suffruticosa pollen protein; subjecting the paeonia suffruticosa pollen protein to enzymatic hydrolysis, debitterizing, decolorization and centrifugation or filtration to obtain the paeonia suffruticosa pollen protein polypeptide. The product can be in the forms of powder, granules, tablets, capsules and oral liquid. The paeonia suffruticosa pollen protein polypeptide has efficacy superiorities of lowering cholesterol, lowering blood pressure, promoting fat metabolism, resisting fatigue, enhancing the body immunity and regulating the physiological function of human body, and has broad development and application prospects in the fields of food industry, health care and pharmacy.

Description

technical field [0001] The invention belongs to the technical field of peony pollen products, and in particular relates to a peony pollen protein polypeptide, a preparation method and an application thereof. Background technique [0002] Peony (Paeonia suffruticosa Andr.) belongs to the Ranunculaceae Paeonia genus, a deciduous shrub with high ornamental value and medicinal value. For a long time, the development and utilization of peony deep-processing products have been seriously lagging behind, the added value of production is very low, and no industrial chain has been formed. Peony pollen is not only nutritious but also contains a variety of biologically active substances. The amino acid content is more than 25.0%, rich in 17 kinds of amino acids, rich in vitamin B and vitamin C, and also contains biologically active substances such as peony polysaccharides and peony flavonoids. The protein content is 39.3%, which is much higher than that of general pollen. It is called...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12P21/06C07K1/14C07K1/34A23L1/29A23L2/38A23L33/00
Inventor 李杰胡良富
Owner 李杰
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