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Xanthoceras sorbifolia protein peptide and preparation method thereof as well as protein peptide health-care product

A technology for protein peptides and health products, applied in the field of food processing, can solve problems such as waste of resources, and achieve the effects of improving taste, expanding consumer groups, and improving purity and yield.

Inactive Publication Date: 2017-07-25
SHANXI SHUANGLINFU AGRI & FORESTRY DEV CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Many studies have shown that Xantho sorbifolius kernels are rich in fat, so in the prior art it is often used as raw material for oil extraction, and the cake produced after oil extraction is generally discarded directly, and according to the above research, there are still Rich in protein, crude fat, amino acids, trace elements and other nutrients, it is a serious waste of resources to discard directly

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0053] Preparation of Carobia Peptides

[0054] Step 1: Grinding the defatted Xanthos sorbifolia cake into granules of ≤80 mesh;

[0055] Step 2: Weigh one kilogram of sorbifolia sorbifolia cake powder, add 8 kilograms of water, adjust the pH value to 8 with sodium hydroxide, and raise the temperature to 35°C;

[0056] Step 3: under stirring at 100 revs / min of rotating speed, add the flavor protease of 0.1%, the trypsin of 0.1%, the neutral protease of 1.5% (the percentages here all refer to taking the weight of Xantho sorbifolia cake as a benchmark), in Enzymolysis for 9 hours under heat preservation and aseptic conditions;

[0057] Step 4: After enzymolysis, heat up to 75°C to inactivate for 20 minutes, adjust the pH value to 7, and after cooling down to room temperature, centrifuge at a speed of 4000 rpm for 10 minutes to collect the filtrate; the filter residue can be used as a food or feed additive;

[0058] Step 5: Make the particle size of the liquid be 60±10 μm throu...

Embodiment 2

[0063] Step 1: Grinding the defatted Xanthos sorbifolium cake to ≤100 mesh particles;

[0064] Step 2: Weigh one kilogram of sorbifolia fruit cake powder, add 15 kilograms of water, adjust the pH value to 7 with potassium hydroxide, and raise the temperature to 60°C;

[0065] Step 3: under stirring at 100 revs / min of rotating speed, add the papain of 0.1%, the bromelain of 0.1%, the alkaline protease of 5% (percentages here all refer to taking Xanthos sorbifolia cake weight as benchmark), in Keep warm and enzymatically hydrolyze for 4 hours under sterile conditions;

[0066] Step 4: After enzymolysis, heat up to 95°C to inactivate for 5 minutes, adjust the pH value to 7, and after cooling down to room temperature, centrifuge at a speed of 2000 rpm for 20 minutes to collect the filtrate; the filter residue can be used as a food or feed additive;

[0067] Step 5: through a colloid mill with a rotating speed of 3000 rpm, the particle size of the liquid is 50±10 μm;

[0068] Ste...

Embodiment 3

[0072] Step 1: Grinding the defatted sorbifolia cake into granules of ≤90 mesh;

[0073] Step 2: Weigh one kilogram of sorbifolia sorbifolia cake powder, add 13 kilograms of water, adjust the pH value to 9 with sodium hydroxide, and raise the temperature to 40°C;

[0074] Step 3: under stirring at 100 revolutions per minute, add 1% trypsin, 1% neutral protease, and 5% alkaline protease (the percentages here all refer to taking the weight of the sorbifolia cake as a benchmark), Enzymolysis for 6 hours under heat preservation and aseptic conditions;

[0075] Step 4: After enzymolysis, heat up to 90°C to inactivate for 10 minutes, adjust the pH value to 7, and pass through a plate and frame filter after cooling down to room temperature to collect the filtrate; the filter residue can be used as a food or feed additive;

[0076] Step 5: Make the particle size of the liquid be 70±10 μm through a colloid mill with a rotating speed of 3000 rpm;

[0077] Step 6: Refining the collecte...

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Abstract

The invention provides xanthoceras sorbifolia protein peptide and a preparation method thereof as well as a protein peptide health-care product. The preparation method of the xanthoceras sorbifolia protein peptide comprises the following steps: step A: carrying out enzymolysis reaction on xanthoceras sorbifolia cake meal in water; carrying out enzyme inactivation and removing dreg and collecting enzymolysis liquid, wherein enzymolysis conditions are as follows: the pH (Potential of Hydrogen) is 7 to 10 and an enzyme is one or more of papain, bromelain, flavored proteinase, alkaline proteinase, neutral proteinase and trypsase; step B: carrying out ultra-filtration on the enzymolysis liquid and collecting filtrate with the molecular weight less than or equal to 1000Da. The protein peptide health-care product is mainly prepared from the following raw materials in parts by weight: 40 to 50 parts of the xanthoceras sorbifolia protein peptide in claim 7, 8 to 16 parts of a sweetener and 3 to 5 parts of a sour agent; the protein peptide health-care product has a form of granules, tablets, capsules or an oral solution. The method provided by the invention deeply develop and use the xanthoceras sorbifolia cake meal to extract highly-purified protein peptide, turning waste into wealth; according to the method provided by the invention, the xanthoceras sorbifolia cake meal is sour, sweet and delicious, is easy to preserve and has a wide consumer group.

Description

technical field [0001] The invention relates to the field of food processing, in particular to a sorbifolia protein peptide, a preparation method thereof, and a protein peptide health product. Background technique [0002] Xanthoceras sorbifolium Bunge (scientific name: Xanthoceras sorbifolium Bunge), Sapindaceae, Xanthoceras genus deciduous shrubs or small trees, up to 5 meters high; branchlets are brownish red and strong, with leaves and handles up to 30 cm long; small leaves opposite, The two sides are slightly asymmetrical, the top is acuminate, the base is cuneate, and the edge is sharply serrated. The inflorescences of bisexual flowers are terminal, the male inflorescences are axillary, erect, the total pedicel is short, the petals are white, the base is purple or yellow, and the horn-like appendages of the flower disc Orange yellow, filaments glabrous; capsule up to 6 cm; seeds black and shiny. It blooms in spring and harvests in late summer and early autumn. [000...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12P21/06C07K1/34A23J3/14
CPCA23J3/14A23V2002/00C07K1/34C12P21/06A23V2250/548A23V2250/55
Inventor 范鹏飞曹艳丽范世红王创来
Owner SHANXI SHUANGLINFU AGRI & FORESTRY DEV CO LTD
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