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Preparation method of fructus cannabis protein powder containing water-soluble cannabidiol

A technology of cannabidiol and protein powder, which is applied to the protein components of plant materials, plant protein processing, protein food components, etc., can solve the problem of bioavailability in the application field of protein powder, the impact of hemp seed protein powder quality, and the reduction of biological Utilization and other issues to achieve the effect of improving water solubility and bioavailability, improving the body's immunity, and improving sleep

Inactive Publication Date: 2019-12-20
YUNNAN LVXIN BIOLOGICAL PHARMA CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since cannabidiol is a fat-soluble compound and is insoluble in water, this characteristic limits the application field of CBD, and direct use will reduce its bioavailability
[0005] Patent CN 105994930 A discloses a processing technology of high-purity hemp seed protein powder. The invention uses hemp seed as raw material, removes oil through mechanical pressing and subcritical extraction, and then degrades it with saturated sodium chloride solution and cellulase Separation and purification of protein, the subcritical oil extraction agent of this process is butane, which is easy to cause solvent residues, and consumes a large amount of organic solvents, which is not environmentally friendly; patent CN 108497482 A discloses a method for preparing industrial hemp seed kernels. Hemp seed powder is obtained by low-temperature cold pressing to remove oil, and then ultrafine pulverization. This invention only uses low-temperature cold pressing to remove oil, and it is difficult to completely remove oil, which will have a certain impact on the quality of hemp seed protein powder; patent CN 105061554 B Disclosed is a preparation method of hemp concentrated protein powder rich in cannabidiol. The invention uses denatured hemp meal as raw material, and undergoes initial extraction by alkali dissolution, colloid mill grinding, jet cooker heat treatment, centrifugation, ultrafiltration, and spraying. Hemp concentrated protein powder containing CBD is obtained by drying. On the one hand, cannabidiol is mainly concentrated in the flowers and leaves of hemp or industrial hemp, and the content of cannabidiol in hemp seeds is extremely low; on the other hand, the protein obtained by this method The CBD contained in the powder is untreated and insoluble in water, which limits the application fields of the obtained protein powder and the bioavailability of CBD, and cannot fully exert its efficacy

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Example 1 A preparation method of hemp seed protein powder containing water-soluble cannabidiol

[0024] (1) The preparation of water-soluble cannabidiol includes the following steps:

[0025] ① Accurately weigh 100g of cannabidiol solid powder (purity above 99%) and 500g of ethanol into a 1L single-necked round bottom flask; mechanically stir for 30 minutes to fully dissolve the cannabidiol solid; cool to room temperature after the dissolution is complete.

[0026] ② Accurately weigh 300g of α-cyclodextrin and 900g of primary purified water into a 2L single-necked round bottom flask, place the flask in a 40°C water bath, and stir mechanically for 30 minutes to fully dissolve the α-cyclodextrin in the water to form Transparent solution; after the dissolution is complete, add the solution described in step ① into it at one time, and continue to stir for 10 minutes.

[0027] ③Inclusion, put the mixture prepared in step ② into a high-pressure homogenizer, start the high-p...

Embodiment 2

[0037] Example 2 A preparation method of hemp seed protein powder containing water-soluble cannabidiol

[0038] (1) The preparation method of water-soluble cannabidiol is the same as in Example 1.

[0039] (2) A preparation method of hemp seed protein powder containing water-soluble cannabidiol, comprising the steps of:

[0040] Step 1, shelling: choose hemp seeds with no mildew, no moths, and full grains as raw materials, and put them into the shelling machine for shelling.

[0041] Step 2, impurity removal: Put the shelled hemp seeds into the comparison machine for impurity removal to ensure that there are no other impurities.

[0042] Step 3, cleaning and drying: repeatedly wash the hemp seed kernel particles to remove surface dust, and put them into drying equipment for drying treatment to ensure that the water content is reduced to below 10%.

[0043] In step 4, the hemp seeds are mechanically pressed at room temperature, and the oil is separated to obtain the primary cak...

Embodiment 3

[0047] Example 3 A preparation method of hemp seed protein powder containing water-soluble cannabidiol

[0048] (1) The preparation method of water-soluble cannabidiol is the same as in Example 1.

[0049] (2) A preparation method of hemp seed protein powder containing water-soluble cannabidiol, comprising the steps of:

[0050] Step 1, shelling: choose hemp seeds with no mildew, no moths, and full grains as raw materials, and put them into the shelling machine for shelling.

[0051] Step 2, impurity removal: Put the shelled hemp seeds into the comparison machine for impurity removal to ensure that there are no other impurities.

[0052] Step 3, cleaning and drying: repeatedly wash the hemp seed kernel particles to remove surface dust, and put them into drying equipment for drying treatment to ensure that the water content is reduced to below 10%.

[0053] In step 4, the hemp seeds are mechanically pressed at room temperature, and the oil is separated to obtain the primary c...

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PUM

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Abstract

The invention discloses a preparation method of fructus cannabis protein powder containing water-soluble cannabidiol (CBD). The fructus cannabis protein powder containing the water-soluble cannabidiolis prepared by adding the water-soluble cannabidiol according to a certain ratio into the fructus cannabis protein powder, and has good health-care effects of improving sleep, resisting ageing, relaxing bowels, improving the immunity of the organism and the like. The water solubility of the CBD is improved through a special process on the premise of not changing the molecular structure of the CBD; protein and carbohydrate are rich in content in fructus cannabis except for fructus cannabis oil and are wonderful dietary protein sources. In the fructus cannabis protein powder, fat in the fructuscannabis is removed by a two-step method of fructus cannabis mechanical squeezing and supercritical CO2 extraction, defatted cakes are subjected to ultra-fine pulverization to obtain the fructus cannabis protein powder, nutrition is rich and loss is avoided; furthermore, the supercritical CO2 extraction efficiency is high, the fat is removed completely, solvent residues are avoided, environmentalfriendliness, healthiness and safety are realized, and high-quality fructus cannabis protein powder can be obtained.

Description

technical field [0001] The invention belongs to the technical field of hemp seed processing, and in particular relates to a preparation method of hemp protein powder containing water-soluble cannabidiol. Background technique [0002] Hemp, also known as Chinese hemp and castor, is one of the traditional medicinal materials and health food raw materials in my country. The 2002 document of the Ministry of Health included hemp seed in the "list of items that are both medicine and food", which makes the development and utilization of hemp food legally guaranteed. [0003] Hulled hemp seeds contain 46.5% oil, 34.6% protein, and 11.6% carbohydrates, and the rest are vitamins and minerals. Hemp seed protein contains 18 kinds of known amino acids, including 10 kinds of essential amino acids (EEAs) in a very balanced ratio. An outstanding aspect of hemp seed protein is the high content of arginine (123 mg / g protein) and histidine (27 mg / g protein), both of which are important for g...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L33/185A23L33/105A23L29/30A23J1/00A23J3/14
CPCA23J1/006A23J3/14A23L29/35A23L33/105A23L33/185A23V2002/00A23V2200/322A23V2200/302A23V2200/30A23V2200/32A23V2200/324A23V2250/2132A23V2250/548A23V2300/14A23V2250/5112A23V2300/10A23V2300/44A23V2250/082
Inventor 刘胜贵王钲霖薛红芬付彬彬李智高孔令羽
Owner YUNNAN LVXIN BIOLOGICAL PHARMA CO LTD
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