WO2020073437A1 - 抗氧化延缓衰老、养护心脑血管的提取物及其制备方法 - Google Patents

抗氧化延缓衰老、养护心脑血管的提取物及其制备方法 Download PDF

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WO2020073437A1
WO2020073437A1 PCT/CN2018/116611 CN2018116611W WO2020073437A1 WO 2020073437 A1 WO2020073437 A1 WO 2020073437A1 CN 2018116611 W CN2018116611 W CN 2018116611W WO 2020073437 A1 WO2020073437 A1 WO 2020073437A1
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extract
grape
aging
temperature
oxidation
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French (fr)
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徐菀羚
曹凤君
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长春健康未来医药科技有限公司
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    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, 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
    • A23L33/00—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, 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
    • A23L29/00—Foods or foodstuffs containing additives; Preparation or treatment thereof
    • A23L29/065—Microorganisms
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23V—INDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
    • A23V2002/00—Food compositions, function of food ingredients or processes for food or foodstuffs

Definitions

  • the invention belongs to the field of health foods, and in particular relates to an extract for anti-oxidation, anti-aging, anti-cardiovascular and cerebrovascular, and a preparation method thereof.
  • Sick soil means sick crops, sick animals and sick humans.
  • Human physical, mental and personal health depends to a large extent on the adequate supply of food and the appropriate mineral components in food.
  • nerve function, nerve stability, and nerve cell development also depend on them. People today can never ingest enough vegetables and fruits to provide his body system with the minerals needed to shape his perfect body, because his stomach cannot fit.
  • micronutrients can promote the normal functioning of the immune system and enable the detoxification and cell repair mechanisms to function properly to protect us from chronic diseases.
  • Fully absorbing micronutrients, such as vitamins, minerals and many other botanicals plus proper food enterprising is the most important part of maintaining a healthy body. Therefore, people extract inorganic micronutrients from plants to make up for the lack of nutrition in the diet, but the trace elements obtained by the current extraction process are often not well absorbed and utilized by the human body.
  • the present invention provides an extract rich in resveratrol, anthocyanin and various trace elements and a preparation method thereof.
  • the extract of the present invention has good absorption and biological It has high utilization rate, and has significant anti-oxidation effect to delay aging and maintain heart and brain blood vessels.
  • a method for preparing an anti-oxidation anti-aging anti-aging and nourishing cardiocerebral blood vessel preparation method includes the following steps:
  • Grape skin and grape seed are taken from the grape to obtain a mixture of grape skin and grape seed; the first complex enzyme is added to the grape skin and grape seed mixture for enzymolysis to obtain an enzymolysis solution; to the enzymolysis solution is added After ethanol is crushed by ultrasonic wave, it is extracted, filtered and concentrated in sequence to obtain grape extract;
  • the seed liquid is obtained through cultivation; the seed liquid is added to the seed liquid in step (1) and the mixed fruit powder in step (2), and the fermentation liquid is obtained through fermentation culture;
  • the liquid is subjected to solid-liquid separation to obtain a supernatant and a yeast cell body; the supernatant is sequentially dried and sterilized to obtain the antioxidant extract that delays aging and protects the heart and brain vessels.
  • the first complex enzyme is a mixture of glycosidase and cellulase, and the mass ratio of the mixture of glycosidase, cellulase, grape skin and grape seed is (0.5-1.5) : (3-7): (1-3); the temperature of the enzymatic hydrolysis reaction is 35-40 °C, the time of the enzymatic hydrolysis reaction is 7-9h, the pH value of the enzymatic hydrolysis reaction is 7.5-8 .
  • the mass ratio of the ethanol to the enzymolysis solution is 1: 4-1: 6; the ultrasonic crushing time is 35-55 min; the extraction is microwave extraction, the microwave The extraction temperature is 30-40 ° C, the microwave extraction power is 400-600w, the microwave extraction time is 3-7min; the concentration is reduced pressure concentration, and the reduced pressure concentration temperature is 50-60 °C, the vacuum degree of the reduced pressure concentration is -80cmHg or less.
  • the mass ratio of black currant, raspberry, and blueberry is (1-3): (1-3): (1-3);
  • the second complex enzyme is glycosidase , Papain, pectinase and cellulase mixture, the mass ratio of the glycosidase, papain, pectinase, cellulase and mixed pulp is (0.5-1.5): (0.5-1.5): ( 0.5-1.5): (3-7): (8-12);
  • the temperature of the enzymatic hydrolysis reaction is 35-40 °C, the time of the enzymatic hydrolysis reaction is 7-9h, the pH value of the enzymatic hydrolysis reaction It is 7.5-8.
  • step (2) the temperature of the sterilization is 90 ° C., the time of the sterilization is 8-12 min, and the sterilization is performed more than 2 times; the solid particles in the filtered filtrate The diameter is 20-40 mesh; the concentration is heating at a temperature of 35-45 ° C for 0.5-1.5h.
  • step (2) the drying is spray drying
  • the feed flow rate of the spray drying is 15-20 mL / min
  • the inlet air temperature is 120-160 ° C.
  • the hot air flow rate is 30-40 m 3 / h
  • the flow rate of compressed air is 460-520L / h
  • the outlet temperature is 120-140 °C.
  • step (3) the ratio of the volume of the seed liquid, the volume of grape extract and the mass of the mixed fruit powder is (800-1200mL): (80-120mL): (200-400g).
  • step (3) the temperature of the fermentation culture is 32-42 ° C, the stirring rotation speed of the fermentation culture is 160-200 rpm, and the time of the fermentation culture is 22-26h.
  • step (3) the drying is spray drying
  • the inlet temperature of the spray drying is 65-85 ° C
  • the water droplet speed of the spray drying is 40-60 mL / min
  • the outlet temperature of the spray drying 85-90 °C.
  • the extract prepared by the method has the advantages of anti-oxidation, anti-aging, anti-cardiovascular and cerebrovascular.
  • Grape skin and grape seeds are rich in resveratrol, the contents are 3.44mg / g and 12.4mg / g respectively, and exist in the form of trans-resveratrol.
  • Resveratrol exists in the form of glycosides in at least 72 plants in 21 families and 31 genera. It is a plant antitoxin produced by many plants under fungal infection, ultraviolet radiation or pathological conditions, which can improve the ability of plants to resist pathogens. .
  • Resveratrol is poor in high temperature resistance, easily loses its activity, and the extracted product is unstable. It must be extracted under relatively mild conditions. Resveratrol is structurally unstable, has a short residence time in the blood, and has low biological activity.
  • resveratrol as a chemopreventive agent has anti-tumor effects in the three stages of tumor initiation, promotion and development. It is currently believed that its mechanism of action includes inhibition of cytochrome enzymes, induction of detoxification enzymes, and inhibition of cyclic Oxidase, inhibit protein kinase, antagonize estrogen receptor, promote tumor cell differentiation and apoptosis.
  • resveratrol can enhance the content of carbon monoxide in carotid blood, reduce the content of lactate dehydrogenase, increase the tonicity of blood vessels and increase arterial flow, reduce the area of myocardial infarction, by inhibiting platelet aggregation and regulating blood lipid levels Mechanism to play a role in the prevention of cardiovascular diseases.
  • LDL human low-density protein
  • resveratrol and proanthocyanidins are the two most important polyphenolic antioxidants in wine, which can alleviate various health problems.
  • a recent study published in the journal Nutrition & Intermediary Metabolism found that resveratrol is beneficial for patients with type 2 diabetes to dilate the cerebral blood vessels and promote blood circulation in the brain.
  • Multiple studies have shown that drinking red wine containing resveratrol can help delay the decline of aging cognition. This protective effect may be related to its antioxidant and anti-inflammatory activities.
  • resveratrol can protect damaged brain cells.
  • Black currant, vitamin C content is outstanding, reaching 464mg / 100g, and the content of niacin and pantothenic acid is also relatively high.
  • the pigment content in blackcurrant is very rich, up to 4.53%.
  • Blackcurrant pigment is a kind of water-soluble natural pigment. It belongs to anthocyanins and has strong coloring power. -Four major categories of rutin, delphinidin-3-glucoside, delphinidin-3-rutin. Anthocyanins can inhibit and hinder platelet coagulation caused by collagen, arachidonic acid, epinephrine, adenosine triphosphate, etc., thus preventing thrombosis and arteriosclerosis caused by platelet coagulation in blood vessels.
  • Concentrated black currant juice contains 6 kinds of macro elements, 7 kinds of essential trace elements for human body, 4 kinds of necessary trace elements for human body, and 17 kinds of other types of elements.
  • the content of constant elements Ca, Mg, P, K is very rich, especially the content of Ca is the king of fruits, the content reaches 83mg / 100g, and in addition, it is directly or indirectly beneficial to the human body Fe, Zn, Cu, Mn, Ni, B, Ba , Rb, Sr and other trace elements are also abundant.
  • Raspberries are rich in anthocyanins.
  • Anthocyanins are biological flavonoids with a special molecular structure. They are currently recognized as the most effective natural antioxidants in the body to eliminate free radicals in the human body. They have very strong in vivo activities. Experiments show that its antioxidant capacity is 50 times that of VE and 20 times that of VC. It has the functions of preventing cancer, improving eyesight, removing harmful free radicals in the body, improving sleep, regulating endocrine disorders, strengthening blood vessels, anti-allergy, anti-mutation, anti-radiation, improving circulation, preventing cardiovascular and cerebrovascular diseases, and protecting the liver. "Oral skin cosmetics”.
  • the main active ingredients include anthocyanins, anthocyanins, anthocyanins, have good nutrition and health effects, have anti-free radicals, delay aging, prevent brain aging, protect eyesight, strengthen heart, fight cancer, soften blood vessels, enhance Body immunity and other auxiliary functions, high nutritional value.
  • the preparation method of the extract for anti-oxidation to delay aging and maintain cardiovascular and cerebrovascular vessels according to the present invention, firstly prepare grape extract and mixed fruit powder, and then mix and ferment with yeast, through the metabolism of yeast, the grape extract
  • the resveratrol and the anthocyanin in mixed fruit powder and various trace elements are organically transformed to form a form of amino acid chelate that is more easily absorbed by the human body, thereby enhancing the absorption of nutrients and increasing the biological potency.
  • the invention is made of pure natural raw materials, does not add any chemical raw materials, and has no toxic and side effects for long-term consumption.
  • the present invention can provide energy for fatigue-prone people, improve their mental status, and protect the body's functions from being destroyed and delay aging.
  • the present invention is also suitable for people with high cholesterol, long-term drinking and smoking, and promote their metabolism , Protect the heart and brain blood vessels from harmful substances.
  • This embodiment provides a method for preparing an extract for anti-oxidation, anti-aging, and maintenance of cardiovascular and cerebrovascular vessels, which includes the following steps:
  • Grape skin and grape seed are taken from grapes to obtain a mixture of grape skin and grape seed; glycosidase and cellulase are added to the grape skin and grape seed mixture for enzymatic hydrolysis, the glycosidase, cellulase, grape skin And the mass ratio of grape seed mixture is 0.5: 3: 1, the temperature of the enzymatic hydrolysis reaction is 35 °C, the time of the enzymatic hydrolysis reaction is 7h, the pH value of the enzymatic hydrolysis reaction is 7.5, the enzymatic hydrolysis is obtained Add ethanol to the enzymolysis solution, the mass ratio of the ethanol and the enzymolysis solution is 1: 4, after ultrasonic crushing for 35min, microwave extraction, the microwave extraction temperature is 30 °C, the microwave The extraction power is 400w, the microwave extraction time is 3min, and the filter is concentrated under reduced pressure, the temperature of the reduced pressure concentration is 50 ° C, and the vacuum degree of the reduced pressure concentration is -80cmHg to obtain grape extract;
  • the seed liquid is obtained through cultivation; the seed liquid is added with the step (1) the grape extract and the step (2) the mixed fruit powder, the volume of the seed liquid, the grape extract
  • the ratio of the volume to the mass of the mixed fruit powder is 800 mL: 80 mL: 200 g, and the fermentation broth is obtained through fermentation culture, the fermentation culture temperature is 32 ° C., the stirring speed of the fermentation culture is 160 rpm, and the fermentation culture time is 22h; solid-liquid separation of the fermentation broth to obtain the supernatant and yeast cells; spray drying the supernatant, the inlet temperature of the spray drying is 65 °C, the water droplets of the spray drying speed is 40mL / min, the spray-dried water temperature is 85 °C, sterilization, that is, the anti-oxidation delays aging, and protects the cardiovascular and cerebrovascular extracts.
  • This embodiment provides a method for preparing an extract for anti-oxidation, anti-aging, and maintenance of cardiovascular and cerebrovascular vessels, which includes the following steps:
  • Grape skin and grape seed are taken from grapes to obtain a mixture of grape skin and grape seed; glycosidase and cellulase are added to the grape skin and grape seed mixture for enzymatic hydrolysis, the glycosidase, cellulase, grape skin And the mass ratio of the grape seed mixture is 1.5: 7: 3, the temperature of the enzymatic hydrolysis reaction is 40 ° C, the time of the enzymatic hydrolysis reaction is 9h, and the pH value of the enzymatic hydrolysis reaction is 8, resulting in enzymatic hydrolysis Liquid; add ethanol to the enzymolysis solution, the mass ratio of the ethanol and the enzymolysis solution is 1: 6, after ultrasonic crushing for 55min, microwave extraction, the microwave extraction temperature is 40 °C, the microwave The extraction power is 600w, the microwave extraction time is 7min, the filtration is followed by concentration under reduced pressure, the temperature of the reduced pressure concentration is 60 ° C, and the vacuum degree of the reduced pressure concentration is -80cmHg
  • the feed flow rate of the spray drying is 20mL / min, the inlet air temperature is 160 ° C, and the hot air flow rate is 40m 3 / h, the compressed air flow rate is 520L / h, the outlet temperature is 140 ° C, and mixed fruit powder is obtained;
  • the seed liquid is obtained through cultivation; the seed liquid is added with the step (1) the grape extract and the step (2) the mixed fruit powder, the volume of the seed liquid, the grape extract
  • the ratio of the volume and the mass of the mixed fruit powder is 1200mL: 120mL: 400g
  • the fermentation broth is obtained by fermentation culture, the fermentation culture temperature is 42 ° C, the fermentation rotation speed of the fermentation culture is 200rpm, and the fermentation culture time is 26h; solid-liquid separation of the fermentation broth to obtain the supernatant and yeast cells; spray drying the supernatant, the inlet temperature of the spray drying is 85 °C, the spray drying water droplet speed is 60mL / min, the spray-dried effluent temperature is 90 °C, sterilization, that is, the anti-oxidation delays aging and maintains cardiovascular and cerebrovascular extracts.
  • This embodiment provides a method for preparing an extract for anti-oxidation, anti-aging, and maintenance of cardiovascular and cerebrovascular vessels, which includes the following steps:
  • Grape skin and grape seed are taken from grapes to obtain a mixture of grape skin and grape seed; glycosidase and cellulase are added to the grape skin and grape seed mixture for enzymatic hydrolysis, the glycosidase, cellulase, grape skin And the mass ratio of grape seed mixture is 1: 5: 2, the temperature of the enzymatic hydrolysis reaction is 37 °C, the time of the enzymatic hydrolysis reaction is 8h, the pH value of the enzymatic hydrolysis reaction is 7.6, and the enzymatic hydrolysis is obtained Liquid; add ethanol to the enzymolysis solution, the mass ratio of the ethanol and the enzymolysis solution is 1: 5, after ultrasonic grinding for 45min, microwave extraction, the microwave extraction temperature is 35 °C, the microwave The extraction power is 500w, the microwave extraction time is 5min, and the filter is concentrated under reduced pressure, the temperature of the reduced pressure concentration is 55 ° C, and the vacuum degree of the reduced pressure concentration is -80cmHg to obtain
  • the feed flow rate of the spray drying is 18 mL / min, the inlet air temperature is 140 ° C., and the hot air flow rate is 35 m 3 / h , The compressed air flow rate is 490L / h, the outlet temperature is 130 °C, and mixed fruit powder is obtained;
  • the seed liquid is obtained through cultivation; the seed liquid is added with the step (1) the grape extract and the step (2) the mixed fruit powder, the volume of the seed liquid, the grape extract
  • the ratio of the volume to the mass of the mixed fruit powder is 1000 mL: 100 mL: 300 g, and the fermentation broth is obtained through fermentation culture, the fermentation culture temperature is 37 ° C., the fermentation rotation speed of the fermentation culture is 180 rpm, and the fermentation culture time is 24h; solid-liquid separation of the fermentation broth to obtain the supernatant and yeast cells; spray drying the supernatant, the inlet temperature of the spray drying is 75 °C, the spray drying water droplet speed is 50 mL / min, the spray-dried outlet temperature is 90 ° C., sterilization, that is, the antioxidant extract that delays aging and maintains cardiovascular and cerebrovascular vessels.
  • mice 150 test mice were randomly divided into 5 groups, 30 mice in each group
  • Model group general diet + high-fat food
  • test rats were randomly divided into 5 groups, 15 in each group, and fed for 1 week
  • Blank control group general diet + 20ml / kg distilled water
  • the present invention can significantly extend the weight-bearing swimming time of rats.
  • the high-dose group of the present invention can significantly reduce the BUN in rat serum; both the medium-dose group and the high-dose group can significantly reduce the LD amount.
  • the high-, medium-, and low-dose groups of the present invention can significantly increase hepatic glycogen content in the rat liver.
  • the length of swimming time of rats under weight can reflect the anti-fatigue ability.
  • BUN is a protein metabolite. During intense exercise, protein metabolism is accelerated, and the clearance rate of BUN can reflect the body's ability to resist fatigue.
  • the body mainly supplies energy through anaerobic oxidation during intense exercise, and its metabolite LD is one of the causes of fatigue.
  • the removal of LD is conducive to the recovery of fatigue.
  • Glycogen is the main energy substance during exercise.
  • the invention can prolong the time for rats to swim under weight, reduce BUN content, reduce LD accumulation, increase liver glycogen content, and show significant anti-fatigue activity.
  • the middle-dose group and the high-dose group of the present invention can significantly increase the activity of SOD in the rat serum; the three-dose group can significantly reduce the content of MDA in the serum, and the antioxidant effect increases with the dose of the present invention Enhanced.
  • SOD is an important enzyme for scavenging free radicals in the body, which can effectively resist the toxicity of free radicals; MDA is one of the most important products of lipid peroxidation, and its content can reflect the strength of antioxidant capacity.
  • the invention can improve the SOD activity in rat serum, accelerate the clearance rate of MDA, and has significant antioxidant activity.

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Abstract

一种抗氧化延缓衰老、养护心脑血管的提取物及其制备方法，所述制备方法先分别制备葡萄浸膏和混合果子粉，然后与酵母混合发酵，通过酵母的新陈代谢，将葡萄浸膏中的白藜芦醇和混合果子粉中的花青素以及多种微量元素进行有机转化，从而增强了营养物质的吸收，提高了生物效价；动物试验证明，所述提取物延长小鼠寿命以及大鼠负重游泳时间，降低血尿素氮含量，减少血乳酸堆积，提高肝糖原含量，表现出抗疲劳活性；同时提高大鼠血清中超氧化物歧化酶活力，加快丙二醛的清除速率，具有抗氧化活性。

Description

抗氧化延缓衰老、养护心脑血管的提取物及其制备方法 技术领域
本发明属于保健食品领域，具体涉及一种抗氧化延缓衰老、养护心脑血管的提取物及其制备方法。
背景技术
土壤营养流失现象与植物营养息息相关，1992年地球高峰会发表的研究结果证实，全球土壤的矿存量枯竭的现象在整个20世纪持续扩大。这段期间内，美国及加拿大的农业土壤流失的含矿量是85％；亚洲和南美洲则降低了76％；而整个非洲、欧洲和澳洲土壤的含矿量耗减了72-74％。地球高峰会的结论是：“全世界都对农牧场土壤含矿量的持续严重衰退深表关切。”这是将近四分之一世纪前的发现，但自那时以来几乎完全未设法防止这些珍贵矿藏的必然枯竭。2006年3月，联合国承认出现了一种新型的营养不良一多种微量营养素缺乏症。联合国营养问题常设委员会主席Catherine Bertini表示：“体重过重和营养不良一样，都是饥饿所致。归根到底，问题不出在于食物的量上，而出在食物的品质上。”根据美国营养安全研究所提供的数据清楚显示，特定农产品的营养含量在上个世纪期间急剧下降。甘蓝菜、番茄、菠菜中的钙、镁、和铁平均总含量，在1914至1997年间从400mg降至约75mg。近期于2004年在《美国营养学院期刊》(Journal of the American College of Nutrition)发表的研究证实，从1950年到1999年间在美国市场的43种农作物有好几项营养素的含量持续下滑。2001年佛罗里达州延寿基金会的一份调查报告显示：从1963年到2000年间好几种食物的维生素及矿物质含量大幅下降。绿甘蓝菜的维生素C少了62％，维生素A少了41％，钙质少了29％，而钾和镁则分别下降了52％和84％。花椰菜则是少了将近一半的维生素C、硫胺素(维生素B1)和核黄素(维生素B2)；而菠萝所含的钙则全部都流失了。被本世纪最伟大人物之一的史怀哲医生称赞为医学史上杰出奇才的Gerson医生，在多年从事以食物营养治疗许多疾病之后 (包括癌症在内)发觉食物的营养价值取决于土壤以及其运输、贮存与加工等因素。
生病的土壤意味着生病的作物、生病的动物和生病的人类。人类肉体上、精神上和人格上的健康很大程度上取决于食物的充足供应和食物中合适的矿物质组分。同样地，神经功能、神经稳定性和神经细胞的发育也取决于它们。今天的人们永远不可能摄取足够量的蔬菜和水果，为他的身体系统提供塑造完美体格所需要的矿物质，因为他的胃不可能装得下。
有鉴于此，我们不可能单单靠饮食摄取足够的微量营养素。微量营养素能促进免疫系统的正常运行，并使解毒和细胞修复机制能够正常运作，以保护我们免受慢性病的侵害。充分吸收微量营养素，如维他命、矿物质和许多其他植物素加上适当的食物进取是维持健康身体最重要的一环。因此，人们从植物中提取无机的微量营养素以弥补饮食中缺失的营养，但是目前的提取工艺得到的微量元素往往并不能很好的被人体吸收和利用。
发明内容
为了解决现有技术中存在的上述问题，本发明提供一种富含白藜芦醇、花青素以及多种微量元素的提取物及其制备方法，本发明所述提取物的吸收好，生物利用度高，具有显著抗氧化延缓衰老、养护心脑血管的作用。
本发明的技术方案为：
一种抗氧化延缓衰老、养护心脑血管的提取物的制备方法，包括如下步骤：
(1)制备葡萄浸膏
从葡萄中取葡萄皮和葡萄籽，得葡萄皮和葡萄籽混合物；向所述葡萄皮和葡萄籽混合物中加入第一复合酶进行酶解，得到酶解液；向所述酶解液中加入乙醇，超声波粉碎后，依次进行萃取、过滤、浓缩，得到葡萄浸膏；
(2)制备混合果子粉
将黑加仑、覆盆子、蓝莓清洗后打碎，得到混合果肉；向所述混合果肉中加入第二复合酶进行酶解，得到酶解液；将所述酶解液依次进行灭菌、过滤、浓缩、干燥，得到混合果子粉；
(3)制备抗氧化延缓衰老、养护心脑血管的提取物
酵母菌活化后，经培养，得到种子液；向所述种子液中加入步骤(1)所述葡萄浸膏和步骤(2)所述混合果子粉，经发酵培养得到发酵液；将所述发酵液进行固液分离，得到上清液和酵母菌体；将所述上清液依次进行干燥、灭菌，即得所述抗氧化延缓衰老、养护心脑血管的提取物。
进一步地，步骤(1)中，所述第一复合酶为糖苷酶和纤维素酶的混合物，所述糖苷酶、纤维素酶、葡萄皮和葡萄籽混合物的质量之比为(0.5-1.5):(3-7):(1-3)；所述酶解反应的温度为35-40℃，所述酶解反应的时间为7-9h，所述酶解反应的pH值为7.5-8。
进一步地，步骤(1)中，所述乙醇与酶解液的质量之比为1:4-1:6；所述超声波粉碎的时间为35-55min；所述萃取为微波萃取，所述微波萃取的温度为30-40℃，所述微波萃取的功率为400-600w，所述微波萃取的时间为3-7min；所述浓缩为减压浓缩，所述减压浓缩的温度为50-60℃，所述减压浓缩的真空度为-80cmHg以下。
进一步地，步骤(2)中，所述黑加仑、覆盆子、蓝莓的质量之比为(1-3):(1-3):(1-3)；所述第二复合酶为糖苷酶、木瓜蛋白酶、果胶酶和纤维素酶的混合物，所述糖苷酶、木瓜蛋白酶、果胶酶、纤维素酶以及混合果肉的质量之比为(0.5-1.5):(0.5-1.5):(0.5-1.5):(3-7):(8-12)；所述酶解反应的温度为35-40℃，所述酶解反应的时间为7-9h，所述酶解反应的pH值为7.5-8。
进一步地，步骤(2)中，所述灭菌的温度为90℃，所述灭菌的时间为8-12min，进行所述灭菌2次以上；所述过滤后的滤液中固形物的粒径为20-40目；所述浓缩为在温度为35-45℃的条件下加热0.5-1.5h。
进一步地，步骤(2)中，所述干燥为喷雾干燥，所述喷雾干燥的进料流量 为15-20mL/min，进风温度为120-160℃，热空气流量为30-40m 3/h，压缩空气流量为460-520L/h，出风温度为120-140℃。
进一步地，步骤(3)中，所述种子液的体积、葡萄浸膏的体积和混合果子粉的质量之比为(800-1200mL):(80-120mL):(200-400g)。
进一步地，步骤(3)中，所述发酵培养的温度为32-42℃，所述发酵培养的搅拌转速为160-200rpm，所述发酵培养的时间为22-26h。
进一步地，步骤(3)中，所述干燥为喷雾干燥，所述喷雾干燥的进口温度为65-85℃，所述喷雾干燥的水滴速度为40-60mL/min，所述喷雾干燥的出水温度为85-90℃。
所述方法制备得到的抗氧化延缓衰老、养护心脑血管的提取物。
葡萄皮和葡萄籽，富含白藜芦醇，含量分别为3.44mg/g和12.4mg/g，并以反式白藜芦醇的形式存在。白藜芦醇至少在21科、31属的72种植物中以糖苷的形式存在，它是许多植物受到真菌感染、紫外线照射或病理情况下产生的一种植物抗毒素，可以提高植物抵抗病原体的能力。白藜芦醇耐高温性差、容易失去活性、提取出来的成品不稳定，必须要在比较温和的条件下提取。白藜芦醇因结构不稳定，在血液中滞留时间较短，生物活性低。已有研究证实，白藜芦醇作为化学预防剂在肿瘤的启动、促进及发展3个阶段都具有抗肿瘤的功效，目前认为，其作用机制包括抑制细胞色素酶、诱导解毒酶、抑制环氧化酶、抑制蛋白激酶、拮抗雌激素受体、促进肿瘤细胞分化和凋亡。此外，白藜芦醇可增强颈动脉血中一氧化碳的含量，降低乳酸脱氢酶的含量，提高血管的张发力和增加动脉流量，减少心肌梗死的面积，透过抑制血小板凝聚和调节血脂水平两种机制来发挥对心血管疾病的预防作用。透过抑制人体低密度蛋白(LDL)的氧化，还能抑制膜脂的过氧化，减少H 2O 2的产生，起到抗氧化、抗自由基的作用。在大约500种不同的抗氧化剂中，最近的研究表明，白藜芦醇和原花青素是葡萄酒中两种最重要的多酚类抗氧化剂，它能减轻各种健康问题。营养与中间代谢(Nutrition&Intermediary Metabolism)杂志不久前发布的一项研究发现，白藜芦醇有益于II型糖尿病患者扩张脑补血管，促进脑部血液循环。多项 研究显示，饮用含有白藜芦醇的红酒有助于延缓增龄性认知衰减。这种保护效果可能与其抗氧化和抗炎活性相关。此外，白藜芦醇能够保护受损的脑细胞。
黑加仑，维生素C含量突出，达到464mg/100g，烟酸、泛酸的含量也相对较高。黑加仑中的色素含量很丰富，达4.53％，黑加仑色素是一种水溶性天然色素，属花色苷类，着色力强，主要成份是花青素-3-葡糖苷、花青素-3-芸香苷、翠雀素-3-葡糖苷、翠雀素-3-芸香苷四大类。花青素可以抑制、阻碍由胶原、花生烯酸、肾上腺素、三磷酸腺苷等引起的血小板凝固，从而能预防血管内血小板凝固引起的血栓及动脉硬化。黑加仑果汁的总酚类含量达到2863mg/100g，抗氧化力达到27.86TEACmmol/100g，赋予其清除体内自由基、延缓机体衰老的功能。黑加仑浓缩汁中含有常量元素6种、人体必需微量元素7种，人体可能必需微量元素4种，另外还含有其它种类元素17种。常量元素Ca、Mg、P、K含量很丰富,特别是Ca的含量为水果之王，含量达到83mg/100g，另外对人体直接或间接有益的Fe、Zn、Cu、Mn、Ni、B、Ba、Rb、Sr等微量元素含量也较丰富。
覆盆子，富含花青素，花青素是一种有着特殊分子结构的生物类黄酮，是目前国际上公认的清除人体内自由基最有效的天然抗氧化剂，具有非常强的体内活性。实验证明，其抗氧化能力是VE的50倍，VC的20倍。具有预防癌症、增进视力、清除体内有害的自由基、改善睡眠、调节内分泌紊乱、加固血管、抗过敏、抗突变、抗辐射、改善循环、预防心脑血管疾病，保护肝脏的作用，被称为“口服的皮肤化妆品”。不仅可防止皮肤皱纹的提早生成，更能补充营养及消除体内有害的自由基，是天然的阳光遮盖物，能够阻止紫外线侵害皮肤。在实验中发现，太阳可以杀死人类50％的皮肤细胞。但是如果用花青素加以保护，则大约有85％的皮肤细胞可以幸免于死。
蓝莓，主要有效成分包括花青素、花色素、花色甙，具有良好的营养保健作用，具有抗自由基，延缓衰老，防止脑神经老化、保护视力、强心、抗癌、软化血管、增强人机体免疫等辅助功能，营养价值高。
本发明的有益效果为：
1、本发明所述的抗氧化延缓衰老、养护心脑血管的提取物的制备方法，先分别制备葡萄浸膏和混合果子粉，然后与酵母混合发酵，通过酵母的新陈代谢，将葡萄浸膏中的白藜芦醇和混合果子粉中的花青素以及多种微量元素进行有机转化，形成更易于被人体吸收的氨基酸螯合物的形式，从而增强了营养物质的吸收，提高了生物效价。
2、动物试验证明，本发明可以显著延长小鼠寿命以及大鼠负重游泳时间，降低血尿素氮含量，减少血乳酸堆积，提高肝糖原含量，表现出显著的抗疲劳活性；同时能够提高大鼠血清中超氧化物歧化酶活力，加快丙二醛的清除速率，具有显著的抗氧化活性。
3、本发明采用纯天然原料制作，不添加任何化学原料，长期食用无毒副作用。
4、本发明可以为易疲劳人群提供能量，改善其精神状况，还具有保护身体机能不被破坏，延缓衰老的作用，此外，本发明还适用于胆固醇高、长期饮酒以及吸烟人士，促进其新陈代谢、保护心脑血管免受有害物质伤害。
具体实施方式
下面通过具体实施例，对本发明作进一步说明。
实施例1
本实施例提供一种抗氧化延缓衰老、养护心脑血管的提取物的制备方法，包括如下步骤：
(1)制备葡萄浸膏
从葡萄中取葡萄皮和葡萄籽，得葡萄皮和葡萄籽混合物；向所述葡萄皮和葡萄籽混合物中加入糖苷酶和纤维素酶进行酶解，所述糖苷酶、纤维素酶、葡萄皮和葡萄籽混合物的质量之比为0.5:3:1，所述酶解反应的温度为35℃，所述酶解反应的时间为7h，所述酶解反应的pH值为7.5，得到酶解液；向所述酶解液中加入乙醇，所述乙醇与酶解液的质量之比为1:4，超声波粉碎35min后， 进行微波萃取，所述微波萃取的温度为30℃，所述微波萃取的功率为400w，所述微波萃取的时间为3min，过滤后进行减压浓缩，所述减压浓缩的温度为50℃，所述减压浓缩的真空度为-80cmHg，得到葡萄浸膏；
(2)制备混合果子粉
将黑加仑、覆盆子、蓝莓以1:3:3的质量比混合后清洗，然后打碎，得到混合果肉；向所述混合果肉中加入糖苷酶、木瓜蛋白酶、果胶酶和纤维素酶进行酶解，所述糖苷酶、木瓜蛋白酶、果胶酶、纤维素酶以及混合果肉的质量之比为0.5:0.5:0.5:3:8；所述酶解反应的温度为35℃，所述酶解反应的时间为7h，所述酶解反应的pH值为7.5，得到酶解液；将所述酶解液在温度为90℃条件下灭菌8min，进行所述灭菌2次，经20目滤膜过滤，在温度为35℃的条件下加热0.5h进行浓缩，然后喷雾干燥，所述喷雾干燥的进料流量为15mL/min，进风温度为120℃，热空气流量为30m 3/h，压缩空气流量为460L/h，出风温度为120℃，得到混合果子粉；
(3)制备抗氧化延缓衰老、养护心脑血管的提取物
酵母菌活化后，经培养，得到种子液；向所述种子液中加入步骤(1)所述葡萄浸膏和步骤(2)所述混合果子粉，所述种子液的体积、葡萄浸膏的体积和混合果子粉的质量之比为800mL:80mL:200g，经发酵培养得到发酵液，所述发酵培养的温度为32℃，所述发酵培养的搅拌转速为160rpm，所述发酵培养的时间为22h；将所述发酵液进行固液分离，得到上清液和酵母菌体；将所述上清液进行喷雾干燥，所述喷雾干燥的进口温度为65℃，所述喷雾干燥的水滴速度为40mL/min，所述喷雾干燥的出水温度为85℃，杀菌，即得所述抗氧化延缓衰老、养护心脑血管的提取物。
实施例2
本实施例提供一种抗氧化延缓衰老、养护心脑血管的提取物的制备方法，包括如下步骤：
(1)制备葡萄浸膏
从葡萄中取葡萄皮和葡萄籽，得葡萄皮和葡萄籽混合物；向所述葡萄皮和葡萄籽混合物中加入糖苷酶和纤维素酶进行酶解，所述糖苷酶、纤维素酶、葡萄皮和葡萄籽混合物的质量之比为1.5:7:3，所述酶解反应的温度为40℃，所述酶解反应的时间为9h，所述酶解反应的pH值为8，得到酶解液；向所述酶解液中加入乙醇，所述乙醇与酶解液的质量之比为1:6，超声波粉碎55min后，进行微波萃取，所述微波萃取的温度为40℃，所述微波萃取的功率为600w，所述微波萃取的时间为7min，过滤后进行减压浓缩，所述减压浓缩的温度为60℃，所述减压浓缩的真空度为-80cmHg，得到葡萄浸膏；
(2)制备混合果子粉
将黑加仑、覆盆子、蓝莓以3:1:3的质量比混合后清洗，然后打碎，得到混合果肉；向所述混合果肉中加入糖苷酶、木瓜蛋白酶、果胶酶和纤维素酶进行酶解，所述糖苷酶、木瓜蛋白酶、果胶酶、纤维素酶以及混合果肉的质量之比为1.5:1.5:1.5:7:12；所述酶解反应的温度为40℃，所述酶解反应的时间为9h，所述酶解反应的pH值为8，得到酶解液；将所述酶解液在温度为90℃条件下灭菌12min，进行所述灭菌2次，经40目滤膜过滤，在温度为45℃的条件下加热1.5h进行浓缩，然后喷雾干燥，所述喷雾干燥的进料流量为20mL/min，进风温度为160℃，热空气流量为40m 3/h，压缩空气流量为520L/h，出风温度为140℃，得到混合果子粉；
(3)制备抗氧化延缓衰老、养护心脑血管的提取物
酵母菌活化后，经培养，得到种子液；向所述种子液中加入步骤(1)所述葡萄浸膏和步骤(2)所述混合果子粉，所述种子液的体积、葡萄浸膏的体积和混合果子粉的质量之比为1200mL:120mL:400g，经发酵培养得到发酵液，所述发酵培养的温度为42℃，所述发酵培养的搅拌转速为200rpm，所述发酵培养的时间为26h；将所述发酵液进行固液分离，得到上清液和酵母菌体；将所述上清液进行喷雾干燥，所述喷雾干燥的进口温度为85℃，所述喷雾干燥的水滴速度为60mL/min，所述喷雾干燥的出水温度为90℃，杀菌，即得所述抗氧化延缓衰老、养护心脑血管的提取物。
实施例3
本实施例提供一种抗氧化延缓衰老、养护心脑血管的提取物的制备方法，包括如下步骤：
(1)制备葡萄浸膏
从葡萄中取葡萄皮和葡萄籽，得葡萄皮和葡萄籽混合物；向所述葡萄皮和葡萄籽混合物中加入糖苷酶和纤维素酶进行酶解，所述糖苷酶、纤维素酶、葡萄皮和葡萄籽混合物的质量之比为1:5:2，所述酶解反应的温度为37℃，所述酶解反应的时间为8h，所述酶解反应的pH值为7.6，得到酶解液；向所述酶解液中加入乙醇，所述乙醇与酶解液的质量之比为1:5，超声波粉碎45min后，进行微波萃取，所述微波萃取的温度为35℃，所述微波萃取的功率为500w，所述微波萃取的时间为5min，过滤后进行减压浓缩，所述减压浓缩的温度为55℃，所述减压浓缩的真空度为-80cmHg，得到葡萄浸膏；
(2)制备混合果子粉
将黑加仑、覆盆子、蓝莓以1:1:1的质量比混合后清洗，然后打碎，得到混合果肉；向所述混合果肉中加入糖苷酶、木瓜蛋白酶、果胶酶和纤维素酶进行酶解，所述糖苷酶、木瓜蛋白酶、果胶酶、纤维素酶以及混合果肉的质量之比为1:1:1:5:10；所述酶解反应的温度为37℃，所述酶解反应的时间为8h，所述酶解反应的pH值为7.7，得到酶解液；将所述酶解液在温度为90℃条件下灭菌10min，进行所述灭菌2次，经30目滤膜过滤，在温度为40℃的条件下加热1h进行浓缩，然后喷雾干燥，所述喷雾干燥的进料流量为18mL/min，进风温度为140℃，热空气流量为35m 3/h，压缩空气流量为490L/h，出风温度为130℃，得到混合果子粉；
(3)制备抗氧化延缓衰老、养护心脑血管的提取物
酵母菌活化后，经培养，得到种子液；向所述种子液中加入步骤(1)所述葡萄浸膏和步骤(2)所述混合果子粉，所述种子液的体积、葡萄浸膏的体积和混合果子粉的质量之比为1000mL:100mL:300g，经发酵培养得到发酵液，所 述发酵培养的温度为37℃，所述发酵培养的搅拌转速为180rpm，所述发酵培养的时间为24h；将所述发酵液进行固液分离，得到上清液和酵母菌体；将所述上清液进行喷雾干燥，所述喷雾干燥的进口温度为75℃，所述喷雾干燥的水滴速度为50mL/min，所述喷雾干燥的出水温度为90℃，杀菌，即得所述抗氧化延缓衰老、养护心脑血管的提取物。
实验例1
1、材料及方法
1.1实验产品：本发明实施例3样品
1.2实验动物：昆明种小鼠(约70周大，此种小鼠生命周期一般为两年，70周相当于老年的开始)
1.3实验分组与给药方法：将150只试验小鼠随机分成5组，每组30只
空白组：一般饮食
模型组：一般饮食中+高脂质食物
低剂量组：一般饮食+1mg/kg本发明实施例3
中剂量组：一般饮食+10mg/kg本发明实施例3
高剂量组：一般饮食+30mg/kg本发明实施例3
1.4实验方法：参照保健食品功能学评价程序与检验方法规范
2、统计方法：实验数据均采用方差分析
3、实验结果，见表1。
表1本发明对小鼠寿命的影响
Figure PCTCN2018116611-appb-000001
Figure PCTCN2018116611-appb-000002
结果表明，本发明可延长小鼠的寿命。
实验例2
1、材料与方法
1.1实验产品：本发明实施例3样品
1.2实验动物：SD大鼠
1.3实验分组与给药方法：
将75只试验大鼠随机分成5组，每组15只，饲养1周
空白对照组：一般饮食+20ml/kg蒸馏水
模型组：一般饮食+420mg/kg香菇多糖
高剂量组：一般饮食+7.5mg/kg本发明实施例3
中剂量组：一般饮食+15mg/kg本发明实施例3
低剂量组：一般饮食+30mg/kg本发明实施例3
1.4实验方法：连续给药30天，在第30天给药后2小时，使大鼠身体负重5％铅皮布料，包裹着身体，然后将其投入恒温泳箱中，温度维持在28±0.5℃，水深40cm，重复3遍，大鼠游泳后，断头取血，以转速4000r/min，温度4℃ 离心10min，取肝脏，放好冻存，测定指标：负重游泳时间、血尿素氮(BUN)、血乳酸(LD)、肝糖元、超氧化物歧化酶(SOD)、丙二醛(MDA)，采用SPSS 19.0软件进行统计学分析。实验结果见表2、表3。
表2本发明对大鼠运动性指标及生化指标的影响
Figure PCTCN2018116611-appb-000003
与空白对照组比较：*p<0.05，**p<0.01
与空白组比较，本发明能显著延长大鼠负重游泳时间。与空白组比较，本发明高剂量组能显著降低大鼠血清中BUN；中剂量组和高剂量组均能显著降低LD量。与空白组比较，本发明高、中、低剂量组能显著提高大鼠肝脏中肝糖元含量。大鼠负重游泳时间的长短可反映出抗疲劳能力。BUN为蛋白质的代谢物，强运动时，蛋白质的代谢加快，BUN的清除率可反映出机体抗疲劳能力。人体在强烈运动的过程中主要通过无氧氧化供能，其代谢产物LD是引发疲劳的原因之一。LD的清除有利于疲劳的恢复。糖原是运动过程中的主要能源物质，肝糖原含量越高，抗疲劳活性越强。本发明可延长大鼠负重游泳的时间，降低BUN含量，减少LD堆积，提高肝糖原含量，表现出显著的抗疲劳活性。
表3本发明对大鼠抗氧化作用的影响
组别 SOD活力(min) MDA(mmol/L)
空白对照组 112.56±8.14 9.75±1.48
模型组 145.73±4.91** 4.86±0.51*
低剂量组 114.17±6.39 4.19±1.38
中剂量组 126.37±7.13** 3.76±0.75**
高剂量组 143.25±3.83** 2.46±0.35**
与空白组比较，本发明中剂量组和高剂量组能极显著提高大鼠血清中SOD的活力；三个剂量组能显著降低血清中MDA的含量，且抗氧化作用随本发明的剂量增加而增强。SOD是生物体内清除自由基的一种重要酶，能使机体有效抵御自由基的毒性；MDA是脂质过氧化最重要的产物之一，其含量高低可反映出抗氧化能力强弱。本发明能提高大鼠血清中SOD活力，加快MDA的清除速率，具有显著的抗氧化活性。
以上所述，仅为本发明的具体实施方式，但本发明的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本发明揭露的技术范围内，可轻易想到变化或替换，都应涵盖在本发明的保护范围之内。因此，本发明的保护范围应以所述权利要求的保护范围为准。

Claims (10)

  1. 一种抗氧化延缓衰老、养护心脑血管的提取物的制备方法，其特征在于，包括如下步骤：
    (1)制备葡萄浸膏
    从葡萄中取葡萄皮和葡萄籽，得葡萄皮和葡萄籽混合物；向所述葡萄皮和葡萄籽混合物中加入第一复合酶进行酶解，得到酶解液；向所述酶解液中加入乙醇，超声波粉碎后，依次进行萃取、过滤、浓缩，得到葡萄浸膏；
    (2)制备混合果子粉
    将黑加仑、覆盆子、蓝莓清洗后打碎，得到混合果肉；向所述混合果肉中加入第二复合酶进行酶解，得到酶解液；将所述酶解液依次进行灭菌、过滤、浓缩、干燥，得到混合果子粉；
    (3)制备抗氧化延缓衰老、养护心脑血管的提取物
    酵母菌活化后，经培养，得到种子液；向所述种子液中加入步骤(1)所述葡萄浸膏和步骤(2)所述混合果子粉，经发酵培养得到发酵液；将所述发酵液进行固液分离，得到上清液和酵母菌体；将所述上清液依次进行干燥、灭菌，即得所述抗氧化延缓衰老、养护心脑血管的提取物。
  2. 根据权利要求1所述的抗氧化延缓衰老、养护心脑血管的提取物的制备方法，其特征在于，步骤(1)中，所述第一复合酶为糖苷酶和纤维素酶的混合物，所述糖苷酶、纤维素酶、葡萄皮和葡萄籽混合物的质量之比为(0.5-1.5):(3-7):(1-3)；所述酶解反应的温度为35-40℃，所述酶解反应的时间为7-9h，所述酶解反应的pH值为7.5-8。
  3. 根据权利要求1所述的抗氧化延缓衰老、养护心脑血管的提取物的制备方法，其特征在于，步骤(1)中，所述乙醇与酶解液的质量之比为1:4-1:6；所述超声波粉碎的时间为35-55min；所述萃取为微波萃取，所述微波萃取的温 度为30-40℃，所述微波萃取的功率为400-600w，所述微波萃取的时间为3-7min；所述浓缩为减压浓缩，所述减压浓缩的温度为50-60℃，所述减压浓缩的真空度为-80cmHg以下。
  4. 根据权利要求1所述的制备抗氧化延缓衰老、养护心脑血管的提取物的制备方法，其特征在于，步骤(2)中，所述黑加仑、覆盆子、蓝莓的质量之比为(1-3):(1-3):(1-3)；所述第二复合酶为糖苷酶、木瓜蛋白酶、果胶酶和纤维素酶的混合物，所述糖苷酶、木瓜蛋白酶、果胶酶、纤维素酶以及混合果肉的质量之比为(0.5-1.5):(0.5-1.5):(0.5-1.5):(3-7):(8-12)；所述酶解反应的温度为35-40℃，所述酶解反应的时间为7-9h，所述酶解反应的pH值为7.5-8。
  5. 根据权利要求1所述的制备抗氧化延缓衰老、养护心脑血管的提取物的制备方法，其特征在于，步骤(2)中，所述灭菌的温度为90℃，所述灭菌的时间为8-12min，进行所述灭菌2次以上；所述过滤后的滤液中固形物的粒径为20-40目；所述浓缩为在温度为35-45℃的条件下加热0.5-1.5h。
  6. 根据权利要求1所述的制备抗氧化延缓衰老、养护心脑血管的提取物的制备方法，其特征在于，步骤(2)中，所述干燥为喷雾干燥，所述喷雾干燥的进料流量为15-20mL/min，进风温度为120-160℃，热空气流量为30-40m 3/h，压缩空气流量为460-520L/h，出风温度为120-140℃。
  7. 根据权利要求1所述的制备抗氧化延缓衰老、养护心脑血管的提取物的制备方法，其特征在于，步骤(3)中，所述种子液的体积、葡萄浸膏的体积和混合果子粉的质量之比为(800-1200mL):(80-120mL):(200-400g)。
  8. 根据权利要求1所述的制备抗氧化延缓衰老、养护心脑血管的提取物的制备方法，其特征在于，步骤(3)中，所述发酵培养的温度为32-42℃，所述发酵培养的搅拌转速为160-200rpm，所述发酵培养的时间为22-26h。
  9. 根据权利要求1所述的制备抗氧化延缓衰老、养护心脑血管的提取物的制备方法，其特征在于，步骤(3)中，所述干燥为喷雾干燥，所述喷雾干燥的进口温度为65-85℃，所述喷雾干燥的水滴速度为40-60mL/min，所述喷雾干燥 的出水温度为85-90℃。
  10. 权利要求1-9任一项所述方法制备得到的抗氧化延缓衰老、养护心脑血管的提取物。
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