Cordyceps polysaccharide nervonic acid compound, and applications thereof

Abstract

The invention discloses a cordyceps polysaccharide nervonic acid compound. The cordyceps polysaccharide nervonic acid compound comprises, by weight, 25 to 85% of cordyceps polysaccharide, 3 to 5% of nervonic acid, 10 to 35% of soya bean lecithin, and the balance medical or food health care accessory ingredients, wherein nervonic acid is extracted from acer truncatum seed oil. Nervonic acid in the cordyceps polysaccharide nervonic acid compound is capable of promoting nerve recovery; cordyceps polysaccharide in the cordyceps polysaccharide nervonic acid compound is capable of improving immunity and adjusting blood pressure and blood fat; soy bean lecithin is added, so that the smell is moderate; the cordyceps polysaccharide nervonic acid compound can be dissolved in both oil and water, is capable of reducing the content of cholesterol and fat in body, improving memory, improving concentration, preventing formation of fatty liver, and providing polyunsaturated fatty acids.

Description

Technical field

[0001] The invention relates to a cordyceps polysaccharide nervonic acid compound and application. Background technique

[0002] Cordyceps, also known as Cordyceps, is a kind of precious nourishing medicinal material commonly used in our country. Its nutrient content is higher than that of ginseng. It can be used as medicine or edible. It is a superior delicacy and has high nutritional value. Cordyceps can strengthen the body's immunity, nourish the lungs and kidneys, and have a significant inhibitory effect on lung cancer and liver cancer. It is clinically effective for chronic cough, asthma, tuberculosis, hemoptysis, night sweats, kidney deficiency, waist and knee pain, impotence and nocturnal emission, neurasthenia and red blood cell decline after chemotherapy and radiotherapy.

[0003] However, natural cordyceps resources are scarce, and mining is currently restricted or even prohibited, and the heavy metal arsenic of the cordyceps has been detected by relevant...

Examples

Embodiment 1

[0036] Cordyceps Polysaccharide Neural Acid Complex

[0037] Cordyceps polysaccharide complex

[0038] The cordyceps mycelium is taken and cultured by the liquid fermentation method. After 5 days of culture, the cordyceps polysaccharide in the culture is extracted. The extraction method can adopt the existing technology to obtain the cordyceps crude polysaccharide.

[0039] Specifically, in this example, the liquid fermentation broth of Cordyceps was leached at 90°C to 95°C by hot water extraction. After the extract was concentrated, 95% ethanol was used as the precipitant, and the concentrated solution and ethanol Mix, centrifuge the precipitate and freeze-dry in vacuum to obtain crude polysaccharide; or grind the dried fruit body sample, and then Soxhlet extract, decolorize the extract with activated carbon, filter, concentrate in a water bath at 80°C, and add ethanol to configure Make 80% ethanol solution, put it in the refrigerator, filter and wash. Dissolve the precipitate in ...

Embodiment 2

[0049] Cordyceps Polysaccharide Neural Acid Complex

[0050] Cordyceps polysaccharide complex

[0051] The cordyceps mycelium is taken and cultured by the liquid fermentation method. After 6 days of culture, the cordyceps polysaccharide in the culture is extracted. The extraction method can adopt the existing technology to obtain the cordyceps crude polysaccharide. Then, the cordyceps polysaccharide is purified to obtain cordyceps polysaccharide with a purity of about 45%.

[0052] The cordyceps mycelium was taken and cultured by liquid fermentation. After 5 days of culture, the culture was concentrated 8 times to obtain the basic components of Cordyceps.

[0053] The Cordyceps polysaccharide complex is configured according to the following mass fractions:

[0054] Cordyceps polysaccharide 25%, cordyceps basic component 75%, to obtain cordyceps polysaccharide complex.

[0055] The nervonic acid is extracted from the Acer truncatum seed oil by adopting the existing technology to obtain t...

Embodiment 3

[0060] Cordyceps Polysaccharide Neural Acid Complex

[0061] Cordyceps polysaccharide complex

[0062] The cordyceps militaris mycelium is taken and cultured by the liquid fermentation method. After 8 days of culture, the cordyceps polysaccharide in the culture is extracted, and the extraction method can adopt the existing technology. In this example, the cordyceps powder was extracted with water extraction to obtain the cordyceps polysaccharide. Then the crude cordyceps polysaccharide is purified to obtain cordyceps polysaccharide with a purity greater than 50%.

[0063] The cordyceps militaris mycelium was taken and cultured by the liquid fermentation method. After 5 days of cultivation, the culture was concentrated 15 times to obtain the basic components of Cordyceps.

[0064] The Cordyceps polysaccharide complex is configured according to the following mass fraction:

[0065] Cordyceps polysaccharide is 30%, and the basic component of cordyceps is 70% to obtain a cordyceps polysac...

Technical field

[0001] The invention relates to a cordyceps polysaccharide nervonic acid compound and application. Background technique

[0002] Cordyceps, also known as Cordyceps, is a kind of precious nourishing medicinal material commonly used in our country. Its nutrient content is higher than that of ginseng. It can be used as medicine or edible. It is a superior delicacy and has high nutritional value. Cordyceps can strengthen the body's immunity, nourish the lungs and kidneys, and have a significant inhibitory effect on lung cancer and liver cancer. It is clinically effective for chronic cough, asthma, tuberculosis, hemoptysis, night sweats, kidney deficiency, waist and knee pain, impotence and nocturnal emission, neurasthenia and red blood cell decline after chemotherapy and radiotherapy.

[0003] However, natural cordyceps resources are scarce, and mining is currently restricted or even prohibited, and the heavy metal arsenic of the cordyceps has been detected by relevant...

Examples

Embodiment 1

[0036] Cordyceps Polysaccharide Neural Acid Complex

[0037] Cordyceps polysaccharide complex

[0038] The cordyceps mycelium is taken and cultured by the liquid fermentation method. After 5 days of culture, the cordyceps polysaccharide in the culture is extracted. The extraction method can adopt the existing technology to obtain the cordyceps crude polysaccharide.

[0039] Specifically, in this example, the liquid fermentation broth of Cordyceps was leached at 90°C to 95°C by hot water extraction. After the extract was concentrated, 95% ethanol was used as the precipitant, and the concentrated solution and ethanol Mix, centrifuge the precipitate and freeze-dry in vacuum to obtain crude polysaccharide; or grind the dried fruit body sample, and then Soxhlet extract, decolorize the extract with activated carbon, filter, concentrate in a water bath at 80°C, and add ethanol to configure Make 80% ethanol solution, put it in the refrigerator, filter and wash. Dissolve the precipitate in ...

Embodiment 2

[0049] Cordyceps Polysaccharide Neural Acid Complex

[0050] Cordyceps polysaccharide complex

[0051] The cordyceps mycelium is taken and cultured by the liquid fermentation method. After 6 days of culture, the cordyceps polysaccharide in the culture is extracted. The extraction method can adopt the existing technology to obtain the cordyceps crude polysaccharide. Then, the cordyceps polysaccharide is purified to obtain cordyceps polysaccharide with a purity of about 45%.

[0052] The cordyceps mycelium was taken and cultured by liquid fermentation. After 5 days of culture, the culture was concentrated 8 times to obtain the basic components of Cordyceps.

[0053] The Cordyceps polysaccharide complex is configured according to the following mass fractions:

[0054] Cordyceps polysaccharide 25%, cordyceps basic component 75%, to obtain cordyceps polysaccharide complex.

[0055] The nervonic acid is extracted from the Acer truncatum seed oil by adopting the existing technology to obtain t...

Embodiment 3

[0060] Cordyceps Polysaccharide Neural Acid Complex

[0061] Cordyceps polysaccharide complex

[0062] The cordyceps militaris mycelium is taken and cultured by the liquid fermentation method. After 8 days of culture, the cordyceps polysaccharide in the culture is extracted, and the extraction method can adopt the existing technology. In this example, the cordyceps powder was extracted with water extraction to obtain the cordyceps polysaccharide. Then the crude cordyceps polysaccharide is purified to obtain cordyceps polysaccharide with a purity greater than 50%.

[0063] The cordyceps militaris mycelium was taken and cultured by the liquid fermentation method. After 5 days of cultivation, the culture was concentrated 15 times to obtain the basic components of Cordyceps.

[0064] The Cordyceps polysaccharide complex is configured according to the following mass fraction:

[0065] Cordyceps polysaccharide is 30%, and the basic component of cordyceps is 70% to obtain a cordyceps polysac...