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Peony pollen protein polypeptide, preparation method and application

A protein polypeptide and pollen technology, applied in the preparation method of peptides, chemical instruments and methods, peptides, etc., can solve the problems of low production added value, no industrial chain, lagging development and utilization of peony deep-processing products, etc., and achieve good nutritional properties , broad development and application prospects, and the effect of enhancing human immunity

Active Publication Date: 2019-03-12
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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  • Peony pollen protein polypeptide, preparation method and application

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] Embodiment 1 peony pollen broken wall

[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] Embodiment 2 peony pollen broken wall

[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] Embodiment 3 peony pollen broken wall

[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 peony pollen protein polypeptide by using peony pollen as a raw material, the peony pollen protein polypeptide prepared by the method, and the application of the protein polypeptide. The peony pollen protein polypeptide of the present invention is a peony pollen protein, or a peony pollen polypeptide. The dried peony pollen is used as a raw material, and the peony pollen protein is obtained through pollen wall breaking, crude protein extraction, and vacuum drying; the peony pollen protein is subjected to proteolysis, debittering, decolorization, centrifugation or filtration to obtain peony pollen polypeptide. The product can be in the form of powder, granule, tablet, capsule, oral liquid and the like. Peony protein polypeptide has the advantages of lowering cholesterol, lowering blood pressure, promoting fat metabolism, anti-fatigue, enhancing human immunity, regulating human physiological functions, etc. It has broad development and application prospects in the fields of food industry, health care and medicine.

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 Patents(China)
IPC IPC(8): C12P21/06C07K1/14C07K1/34A23L33/18A23L33/185A23L2/38A23L33/00
Inventor 李杰胡良富
Owner 李杰
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