CN115088846A - Composite millet bacteria polysaccharide oligomer powder for enhancing immune function and preparation method thereof - Google Patents

Composite millet bacteria polysaccharide oligomer powder for enhancing immune function and preparation method thereof Download PDF

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CN115088846A
CN115088846A CN202210611899.5A CN202210611899A CN115088846A CN 115088846 A CN115088846 A CN 115088846A CN 202210611899 A CN202210611899 A CN 202210611899A CN 115088846 A CN115088846 A CN 115088846A
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powder
millet
polysaccharide
polysaccharide powder
immune function
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罗章章
程辉
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Shiyan Wudang Mountain Tourism Special Economic Zone Jingjie Health Management Co ltd
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Shiyan Wudang Mountain Tourism Special Economic Zone Jingjie Health Management Co ltd
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    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L33/00Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
    • A23L33/10Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof using additives
    • A23L33/125Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof using additives containing carbohydrate syrups; containing sugars; containing sugar alcohols; containing starch hydrolysates
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L33/00Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
    • A23L33/10Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof using additives
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L33/00Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
    • A23L33/10Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof using additives
    • A23L33/16Inorganic salts, minerals or trace elements
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L33/00Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
    • A23L33/20Reducing nutritive value; Dietetic products with reduced nutritive value
    • A23L33/21Addition of substantially indigestible substances, e.g. dietary fibres
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08BPOLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B37/00Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
    • C08B37/0003General processes for their isolation or fractionation, e.g. purification or extraction from biomass
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23VINDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
    • A23V2002/00Food compositions, function of food ingredients or processes for food or foodstuffs

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
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  • Mycology (AREA)
  • Food Science & Technology (AREA)
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  • General Health & Medical Sciences (AREA)
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  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicines Containing Plant Substances (AREA)

Abstract

The invention relates to an oligomeric composite millet bacteria polysaccharide powder for enhancing immune function and a preparation method thereof, wherein the oligomeric composite millet bacteria polysaccharide powder comprises the following raw materials in percentage by mass: corn polysaccharide powder 18-30%; 3-15% of stachyose powder; 22-35% of corncob polysaccharide powder; edible fungus polysaccharide powder 2-15%; 2-15% of kudzu root ultra-fine powder; 0.5 to 3 percent of salt. The preparation method comprises the steps of preparing the millet polysaccharide powder by a low-temperature water extraction method and weighing the raw materials in proportion and then fully mixing the raw materials. The invention compounds a plurality of oligosaccharides extracted from natural raw materials according to a specific proportion, forms an economic and practical innovative product which is beneficial to gastrointestinal tracts, nurses liver and kidney functions and promotes the function of immunonutrition metabolism, is especially suitable for children and young people, and meets the urgent need of enhancing the immune function; the millet polysaccharide obtained by low-temperature water extraction has higher biological activity, and can be compounded with other specific quantities of oligomeric polysaccharides to obtain better immunity enhancing effect.

Description

Composite millet bacteria polysaccharide oligomer powder for enhancing immune function and preparation method thereof
Technical Field
The present invention relates to the fields of modern nutrition, traditional Chinese medicine and preventive medicine; in particular to an oligomeric composite millet bacteria polysaccharide powder which has the dietotherapy functions of increasing immune nutrition supply to human bodies, regulating gastrointestinal tracts, promoting nutrition metabolism balance and other important special diets and a preparation method thereof.
Background
Immunity is the body's own defense mechanism, and is the body's ability to recognize and destroy any foreign body (virus, bacteria, etc.) that invades from the outside, to treat aged, damaged, dead, denatured self cells, and to recognize and treat mutant cells and virus-infected cells in the body. Enhancing immunity refers to enhancing autoimmunity by some means.
The most direct manifestation of low immunity is that it is easy to get ill, and the frequent illness aggravates the consumption of the body, so there are general manifestations of weak constitution, malnutrition, listlessness, fatigue, weakness, appetite decrease, sleep disorder, etc. In children and adolescents, physical and intellectual development disorders have been caused and serious diseases are also easily induced. However, the current children and teenagers have the problems of insufficient immune function and nutrition supply, gastrointestinal tract nutrition imbalance, gastrointestinal tract metabolic disorder, constipation and the like. Therefore, the immunity of the human body is enhanced, and the health of children and young people in the current society is related, and the health of people in national ethnic society is related in the future. At present, various methods can enhance the immunity, and the food therapy is reliable, but a product which is suitable for teenagers and children, has pure natural raw materials and has effectiveness which is systematically demonstrated is lacked.
The research and development of the composite millet bacterium oligosaccharide polysaccharide powder and related products aim to exert the effective method of modern nutriology and traditional Chinese medicine food therapy, apply the theory of modern immunonutrition and demonstrate the effective effect of traditional Chinese medicine food therapy; the health-care food is practical and economical for the children and the teenagers, and has the effects of benefiting gastrointestinal tracts, nursing liver and kidney functions and promoting immunonutrition metabolism; the nutritional food is suitable for innovative immune nutritional products with special dietary therapy effect for children and young people, so as to meet the urgent needs of the people, and add new product selection and use for the children and young people.
Disclosure of Invention
The invention aims to solve the technical problem of providing the oligomeric composite millet bacteria polysaccharide powder for enhancing the immune function and the preparation method thereof, and aims to overcome the defects in the prior art.
The technical scheme for solving the technical problems is as follows: an oligosaccharide composite maize polysaccharide powder for enhancing immune function is composed of the following raw materials in percentage by mass: corn polysaccharide powder 18-30%; 3-15% of stachyose powder; 22-35% of corncob polysaccharide powder; edible fungus polysaccharide powder 2-15%; 2-15% of radix puerariae superfine powder; 0.5 to 3 percent of salt.
On the basis of the technical scheme, the invention can also make the following further specific selection.
Specifically, the millet used in the extraction of the millet polysaccharide powder is inner Mongolia red peak yellow millet or Shanxi Qinzhou yellow millet.
Specifically, the corncob polysaccharide powder is extracted from sweet corncobs.
Specifically, the edible fungus polysaccharide powder is extracted from hericium erinaceus, hypsizygus marmoreus, pleurotus eryngii or lentinus edodes.
Specifically, the radix Puerariae superfine powder has particle diameter below 20 μm.
The theoretical basis of the millet polysaccharide powder adopted in the formula of the invention is that the millet polysaccharide powder has prominent expression in the aspects of regulating influence on immune function, immunity anti-tumor activity and the like generated by the regulation influence. The semen Setariae polysaccharide powder is light yellow to brown powder, and can be dissolved in hot water. Has the functions of enhancing immunity, reducing blood sugar, resisting diuresis, resisting aging, and the like.
The theory basis of stachyose powder adopted in the formula is that stachyose is one of naturally occurring tetrasaccharides and is a functional oligosaccharide capable of remarkably promoting the proliferation of beneficial bacteria such as bifidobacteria and the like. The pure product is white powder, has slightly sweet taste, sweetness of 22 percent of that of the cane sugar, pure taste and no bad taste or peculiar smell. Stachyose has obvious proliferation effect on beneficial bacteria such as bifidobacterium, lactobacillus and the like in human gastrointestinal tract, and can quickly improve the environment in human digestive tract and regulate microecological bacteria balance. It can promote the formation of dominant bacteria status of beneficial bacteria in digestive tract, inhibit the production of putrefying bacteria such as Clostridium acidogenum and the like, produce a large amount of physiological active substances, regulate the pH value of intestinal tract, kill pathogenic bacteria, inhibit the generation of putrefying products, inhibit the generation and absorption of endogenous carcinogens, and decompose and derive multiple immune function factors.
The formula of the invention adopts the theoretical basis of edible fungus polysaccharide, and the edible fungus polysaccharide is a special bioactive substance, has the functions of enhancing and regulating biological response and can enhance humoral immunity and cellular immunity. The antiviral action mechanism of the edible fungus polysaccharide is probably that the edible fungus polysaccharide has the functions of improving the immunity of infected cells, enhancing the stability of cell membranes, inhibiting cytopathic effect, promoting cell repair and the like. Meanwhile, the edible fungus polysaccharide also has anti-retroviral activity. Therefore, the edible fungus polysaccharide is a health-care functional food to be developed.
The theoretical basis of the corncob polysaccharide powder adopted in the formula is that the corncob polysaccharide is one of the components with important biological activity contained in corncobs, is a multi-component water-soluble sugar, contains a small amount of acid sugar, and has great potential application value in the aspects of oxidation resistance, tumor resistance, diabetes prevention, hyperlipidemia prevention and the like; in addition, researches also show that the sweet corncob polysaccharide can positively influence the hepatic glucose metabolism function by relieving cell damage caused by oxidative stress, the hypoglycemic effect of the polysaccharide can take effect through multiple in vivo approaches, and the sweet corncob polysaccharide can also show the protective effect on pancreas and liver.
The invention adopts the theoretical basis of the radix puerariae ultrafine powder in the formula that the radix puerariae is the root tuber of the plant of pueraria in leguminosae, is a common traditional Chinese medicine and is a medicine and food resource published by the State health Commission. The traditional Chinese medicine proves that the kudzuvine root has sweet, pungent and cool nature and flavor, and enters lung and stomach channels; has effects in promoting salivation, quenching thirst, relieving muscles and fever, promoting eruption, removing toxic materials, clearing away lung heat, and protecting liver function. Modern medicine proves that the effective components of the kudzuvine root have the functions of regulating endocrine, resisting inflammation and virus and enhancing the immune function. Has the function of effectively regulating the immune nutrient metabolism. The kudzu root is rich in nutrient components such as puerarin, soybean flavonoid glycoside, peanut essence, protein, amino acid and the like, and also contains rich mineral substances such as calcium, iron, copper, selenium and the like, so that the kudzu root health-care tea not only has the effects of nutrition and health care, but also has very remarkable medicinal value, and is a tonic suitable for all people. As early as in Han dynasty, there is a prescription of Kudzuvine root decoction in Shang Han Lun written in Zhang Zhongjing, which is still an important exterior syndrome relieving prescription so far. For women, the kudzuvine root is rich in high-activity isoflavone, can effectively regulate endocrine, and has good conditioning effect on symptoms of insomnia, dreaminess, dizziness, blurred vision, dysphoria, uneasiness, suspicion, depression and the like of climacteric syndrome; the isoflavone of the kudzuvine root can improve the phenomenon of large pores, remove chloasma, eliminate acne and ensure that the skin is full of elasticity, fineness, moistness and luster, and the kudzuvine root contains a large amount of dietary fiber, so that the kudzuvine root can effectively improve the constipation symptom, remove toxin in the body and reduce the occurrence of intestinal diseases.
The basis of using the salt in the formula is that the salt has close relation to maintaining normal metabolism of a human body and acid-base balance of body fluid, and is a necessary condition for maintaining life of the human body.
The invention also provides a method for preparing the composite oligosaccharide millet polysaccharide powder for enhancing the immune function, which comprises the following steps:
s1, preparing the corn polysaccharide powder: pulverizing semen Setariae, adding water together with sodium bicarbonate to form a mixed solution, wherein the dosage ratio of semen Setariae, sodium bicarbonate and water is 1g:0.03-0.06g:25-30mL, soaking for 60-90min, heating to 60-65 deg.C under sealed condition, maintaining for 20-30min, maintaining for uniform stirring, placing the obtained slurry material in a freezing device, repeatedly freezing and thawing for more than 2 times, adding water 2-3 times the volume of the slurry material after the last thawing, stirring and diluting, stirring for 40-60min at uniform speed, filtering, washing the filter cake with water, titrating the filtrate to neutrality with dilute hydrochloric acid, concentrating at a temperature lower than 65 deg.C under reduced pressure, and freeze-drying the viscous material to obtain the final product.
S2, weighing stachyose powder, corncob polysaccharide powder, edible fungus polysaccharide powder, radix puerariae superfine powder, salt and S1 maize polysaccharide powder according to corresponding mass fractions, putting the materials into a powder mixer, and fully mixing the materials to obtain the finished product.
Specifically, the step of freezing in S1 is to freeze the slurry material in a freezing environment at-18 ℃ until the internal center temperature is consistent with the freezing environment temperature, and the step of thawing is to naturally thaw the slurry material in a thawing environment at 30 ℃ until the temperature of the slurry material is consistent with the thawing environment temperature.
Compared with the prior art, the invention has the beneficial effects that:
the invention compounds a plurality of oligosaccharides extracted from natural raw materials according to a specific proportion, forms an economic and practical innovative product which is beneficial to gastrointestinal tract, nurses liver and kidney functions and promotes immune nutrition metabolism, is especially suitable for children and young people, and meets the urgent need of enhancing immune function; the millet polysaccharide is added with edible baking soda during extraction, soaked together and then subjected to water extraction at a lower temperature, repeated freezing and melting treatment is used in the water extraction process to break cell walls of the millet, so that the extraction effect is enhanced, the damage of high temperature to the polysaccharide is avoided, the higher extraction rate can be ensured, and then titration is performed to neutrality, so that the extracted millet polysaccharide product does not contain other impurities which are possibly harmful to human bodies or unfavorable for absorption of the polysaccharide except a small amount of salt.
Detailed Description
The present invention is described in further detail below with reference to specific examples, which are provided for illustration only and are not intended to limit the scope of the present invention.
For the sake of avoiding redundant description, the raw materials used in the following examples are all commercially available products unless otherwise specified, and the methods used are all conventional methods in the art unless otherwise specified.
The millet polysaccharide powder used in the following examples was the same batch prepared by the following method: grinding millet (yellow millet of inner Mongolia red peak), adding water together with baking soda to form a mixed solution, wherein the using amount ratio of the millet, the baking soda and the water is 1g:0.05g:30mL, soaking for 90min, heating to 60 ℃ under a sealed condition, maintaining for 30min, maintaining for uniform stirring (rotating speed 120r/min), then placing the obtained slurry material into a freezing device, freezing to fully freeze in the environment of-18 ℃ and melting to fully melt in the environment of 30 ℃ for more than 2 times (namely, freezing and melting for two times in total), adding water with the volume being 2 times of the volume of the slurry material after the last thawing, stirring and diluting at uniform speed for 60min, carrying out suction filtration, washing a filter cake with water, titrating the filtrate to neutrality by using dilute hydrochloric acid (0.5mol/L), carrying out reduced pressure rotary evaporation at a temperature lower than 65 ℃ to concentrate to obtain a viscous material, and then carrying out freeze drying treatment on the viscous material, the yield of the millet polysaccharide is about 50.5 mg/g.
The radix Puerariae superfine powder is prepared from wild radix Puerariae by cleaning, cutting, drying, and pulverizing with superfine pulverizing equipment, and has particle diameter below 20 μm. Stachyose powder, corncob polysaccharide powder and edible fungus polysaccharide powder are also commercially available products, and the edible fungus polysaccharide powder is extracted from shiitake mushrooms.
The composite oligosaccharide millet polysaccharide powder for enhancing the immune function in the following embodiments is prepared by weighing stachyose powder, corncob polysaccharide powder, edible fungus polysaccharide powder, radix puerariae superfine powder, salt and millet polysaccharide powder according to the corresponding proportion, putting the materials into a powder mixer, and fully mixing the materials to obtain the composite oligosaccharide millet polysaccharide powder.
Example 1
An oligosaccharide composite millet bacteria polysaccharide powder for enhancing immunologic function, which is composed of the following raw materials by mass percent: corn polysaccharide powder 30%; stachyose powder 10%; corncob polysaccharide powder 35%; 15% of edible fungus polysaccharide powder; 7% of radix puerariae superfine powder; 3 percent of common salt.
Example 2
An oligosaccharide composite millet bacteria polysaccharide powder for enhancing immunologic function, which is composed of the following raw materials by mass percent: corn polysaccharide powder 25%; 15% of stachyose; 30% of corncob polysaccharide powder; 15% of edible fungus polysaccharide powder; 14% of radix puerariae superfine powder; 1% of common salt.
Example 3
An oligosaccharide composite millet bacteria polysaccharide powder for enhancing immunologic function, which is composed of the following raw materials by mass percent: corn polysaccharide powder 20%; 15% of stachyose powder; corncob polysaccharide powder 35%; 15% of edible fungus polysaccharide powder; 12 percent of radix puerariae superfine powder; 3 percent of common salt.
Example 4
An oligosaccharide composite millet bacteria polysaccharide powder for enhancing immunologic function, which is composed of the following raw materials by mass percent: corn polysaccharide powder 18%; 15% of stachyose powder; corncob polysaccharide powder 35%; 15% of edible fungus polysaccharide powder; 15% of radix puerariae superfine powder; 2 percent of common salt.
Example 5
An oligosaccharide composite millet bacteria polysaccharide powder for enhancing immunologic function, which is composed of the following raw materials by mass percent: corn polysaccharide powder 30%; 15% of stachyose powder; 22% of corncob polysaccharide powder; 15% of edible fungus polysaccharide powder; 15% of radix puerariae superfine powder; 3 percent of common salt.
Example 6
An oligosaccharide composite millet bacteria polysaccharide powder for enhancing immunologic function, which is composed of the following raw materials by mass percent: corn polysaccharide powder 30%; 15% of stachyose powder; 24.5 percent of corncob polysaccharide powder; 15% of edible fungus polysaccharide powder; 15% of radix puerariae superfine powder; 0.5 percent of salt.
The edible method corresponding to the oligomeric composite millet mushroom polysaccharide powder prepared in each embodiment is that 200mL of warm water with the temperature of 50-60 ℃ is respectively used for brewing 10-15g of the product in the morning and at night every day for drinking, after the product is kept for two to three months, the phenomena of inappetence, flatulence and the like are obviously relieved, improved or disappeared, the mental state of a human body is obviously improved, the frequency of diseases such as cold, fever, oral ulcer and the like is obviously reduced, and the immunity of the human body is obviously enhanced. In addition, the same products prepared according to the proportions of the above examples after replacing the prepared pomopolysaccharide powder by the existing pomopolysaccharide powder prepared by a water extraction method, an alcohol extraction method or an alkali extraction method (alkali is sodium hydroxide) at a temperature higher than 70 ℃ are used as a comparative sample, and double-blind tests show that the product of the present invention has better performance in enhancing the immunity than the comparative sample.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the scope of the present invention, which is intended to cover any modifications, equivalents, improvements, etc. within the spirit and scope of the present invention.

Claims (7)

1. An oligosaccharide composite maize polysaccharide powder for enhancing immune function is characterized by comprising the following raw materials in percentage by mass: corn polysaccharide powder 18-30%; 3-15% of stachyose powder; 22-35% of corncob polysaccharide powder; edible fungus polysaccharide powder 2-15%; 2-15% of kudzu root ultra-fine powder; 0.5 to 3 percent of salt.
2. The composite oligosaccharide millet polysaccharide powder for enhancing immune function as claimed in claim 1, wherein the millet used for extraction of the millet polysaccharide powder is selected from the group consisting of inner Mongolia red peak yellow millet and Shanxi Qinzhou yellow millet.
3. The composite oligosaccharide maize polysaccharide powder for enhancing immune function as claimed in claim 1, wherein the corncob polysaccharide powder is extracted from sweet corncobs.
4. The compound millet polysaccharide powder for enhancing immune function as claimed in claim 1, wherein the edible fungus polysaccharide powder is extracted from Hericium erinaceus, Hypsizygus marmoreus, Pleurotus eryngii, or Lentinus edodes.
5. The oligosaccharide composite millet polysaccharide powder for enhancing immune function as claimed in claim 1, wherein the particle size of the ultra-fine powder of kudzu root is 20 μm or less.
6. A method for preparing an immune function enhancing complex oligosaccharide fructan powder according to any one of claims 1 to 5, characterized in that it comprises the steps of:
s1, preparing millet polysaccharide powder: pulverizing semen Setariae, adding water together with sodium bicarbonate to form a mixed solution, wherein the dosage ratio of semen Setariae, sodium bicarbonate and water is 1g:0.03-0.06g:25-30mL, soaking for 60-90min, heating to 60-65 deg.C under sealed condition, maintaining for 20-30min, maintaining for uniform stirring, placing the obtained slurry material in a freezing device, repeatedly freezing and thawing for more than 2 times, adding water 2-3 times the volume of the slurry material after the last thawing, stirring and diluting, stirring for 40-60min at uniform speed, filtering, washing the filter cake with water, titrating the filtrate to neutrality with dilute hydrochloric acid, concentrating at a temperature lower than 65 deg.C under reduced pressure, and freeze-drying the viscous material to obtain the final product.
S2, weighing stachyose powder, corncob polysaccharide powder, edible fungus polysaccharide powder, radix puerariae superfine powder, salt and S1 maize polysaccharide powder according to corresponding mass fractions, putting the materials into a powder mixer, and fully mixing the materials to obtain the finished product.
7. The method for preparing composite millet polysaccharide oligosaccharide powder for enhancing immune function as claimed in claim 6, wherein the freezing in S1 means that the pulpy material is frozen in a freezing environment at-18 ℃ until the internal central temperature is consistent with the temperature of the freezing environment, and the thawing means that the pulpy material is naturally thawed in a thawing environment at 30 ℃ until the temperature of the pulpy material is consistent with the temperature of the thawing environment.
CN202210611899.5A 2022-05-31 2022-05-31 Composite millet bacteria polysaccharide oligomer powder for enhancing immune function and preparation method thereof Pending CN115088846A (en)

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Citations (2)

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Publication number Priority date Publication date Assignee Title
CN1813790A (en) * 2005-12-02 2006-08-09 北京东方兴企食品工业技术有限公司 Tablet auxiliary product for increase of body immunological competence
CN111084231A (en) * 2020-01-14 2020-05-01 齐齐哈尔大学 High-activity corn stigma compound polysaccharide and preparation method thereof

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1813790A (en) * 2005-12-02 2006-08-09 北京东方兴企食品工业技术有限公司 Tablet auxiliary product for increase of body immunological competence
CN111084231A (en) * 2020-01-14 2020-05-01 齐齐哈尔大学 High-activity corn stigma compound polysaccharide and preparation method thereof

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
何勇林等: "小米营养成分制备方法研究进展", 食品安全质量检测学报, no. 6, pages 2041 - 2046 *
刘坤,等: "碱提小米多糖的工艺研究", 河北建筑工程学院学报, no. 1, pages 198 - 202 *
温梓辰等: "反复冻融法对枸杞多糖溶出率的研究", 安徽农业科学, no. 19, pages 111 - 113 *
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