37 results about "Actinidia kolomikta" patented technology

The invention discloses a kiwifruit inarching method to control current leaf defoliation diseases of kiwifruit. Control is achieved by subjecting actinidia kolomikta and actinidia polygama to inarching and stock interchanging. After experimental researches succeed, a unique technical system of controlling leaf defoliation diseases of red kiwifruit is explored in Cangxi. The technical system is used with a series of techniques of agricultural measures to form technical norms, so that technical support is provided for planting high-quality kiwifruit in low altitude and high humidity areas, and planting advantages of kiwifruit are expanded.

The invention belongs to the technical field of plant tissue culture and the field of forest propagation, and in particular relates to a method for quickly in-vitro actinidia kolomikta propagating. The method is mainly and technically characterized by comprising the following steps of: medium preparation; explant selection and disinfection; induction culture; subculture and rooting culture; and tissue culture seedling transplantation and acclimatization. The method has the beneficial effects that the adopted leaf blade is an explant which is convenient and easy to obtain, and the industrialized production throughout the year can be realized through only using a small amount of test materials; the production period is short, 53-65 days are only spent from inoculation to tissue culture seedling, the blade inductivity can reach 93%, the multiplication times can reach 12-15, and the transplanting rooting ratio can reach 92%; the provided method does not need to root in a bottle but adopts root dipping outside the bottle, not only can the time for rooting in the bottle be saved, but also the seedling cost is lowered; and by utilizing the provided method, the rooting ratio is increased during seedling culture in winter, the transplanting survival rate is increased and can reach 95%, and simultaneously the seedling culture cost is lowered.

The present invention discloses compound actinidia kolomikta fruit jam. The fruit jam comprises the following raw material compositions in mass percentages: 20-40% of actinidia kolomikta fruit slurry,1-10% of mixed fruit residues of actinidia kolomikta fruit peels and lemon residues, 3-8% of enzyme clear liquid, 0.5-4% of actinidia kolomikta fruit seed powder, 40-60% of snow pear slurry, 10-20% of white granulated sugar and 1.5-3% of lemon juice. By adding the enzyme clear liquid, the compound actinidia kolomikta fruit jam can improve body metabolism, regulate gastrointestinal tracts, improvedigestion and absorption, improve immunity, and enhance constitution. During production processes, all the raw materials are fully used, the lemon juice is used for color protection, the lemon residues and actinidia kolomikta fruit peels are used for manufacturing the enzyme clear liquid, the mixed residues of the left actinidia kolomikta fruit peels and lemon residues are beat into slurry, the fruit jam is added, and the mixture can improve the vitamin C content and dietary fibers of the fruit jam and is high in resource utilization rate. The actinidia kolomikta fruit seeds are ground and crushed refinedly, then the fruit jam is added, the delicate mouthfeel, color and luster of the fruit jam are increased, hard shells of the actinidia kolomikta fruit seeds are broken, and the fruit jamis more easily digestible.

The present invention discloses a taro high-protein chicken steak, consists of the following raw materials by weight: 260-300 parts of chicken thighs, 15-20 parts of taro powder, 8-10 parts of aloe particle, 7-8 parts of pomegranate juice, 8-9 parts of condensed milk albumin, 5-6 parts of fish bones, 8-12 parts of actinidia kolomikta, 6-7 parts of dried bean curd, 7-9 parts of shepherd's purse, 8-12 parts of five spice powder, 7-9 parts of cooking wine, 7-8 parts of chickens' extract, a proper amount of salt, 14-25 parts of bread bran, 3-4 parts of trollflower, 2-3 parts of Tinospora sinensis, 3-5 parts of Astragalus mongholicus, 2-4 parts of Gynostemma pentaphylla, 1-2 parts of wrinkled giant hyssop and 9-10 parts of a nutritional additive powder. The crispy slurry employs concentrated whey protein and dried bean curd, is rich in protein, and has the effects of widening the center, benefiting Qi and reconciling spleen and stomach; the taro powder and aloe particle have the effects of scattering stagnation, rectifying qi, detoxifying and benefiting spleen; and the honeysuckle and other herbs have the effects of tonifying Qi, securing the exterior, promoting urination and reducing swelling.

The invention relates to a Northeast wild kiwi beverage and a preparation method thereof. The beverage comprises one or more than one of actinidia kolomikta (commonly known as kolomikta), actinidia arguta (commonly known as arguta) and actinidia polygama (commonly known as polygama). The preparation method comprises the following steps: extracting by methods of percolating, decocting, refluxing and the like through water or alcohol and other organic solvents allowed in a food production process to obtain an extracting solution; or squeezing by using a physical method to obtain raw juice; or uniformly mixing concentrated juice obtained by an enzymolysis juicing process with honey, white granulated sugar or auxiliary materials such as sucrose, fructose and a solubilizer allowed in the food production process to prepare various beverages and healthcare beverages suitable for being drunk. The beverage has the functions of resisting oxidation, ageing, fatigue, hypoxia and radiation, improving body immunity, resisting constipation, and protecting cardiocerebral vascular systems.

The invention relates to a negative oxygen ion release liquid. The negative oxygen ion release liquid comprises plant negative oxygen ion release composition powder, the plant negative oxygen ion release composition powder comprises, by mass, 30-65 parts of aloe, 5-10 parts of pine needles, 5-10 parts of celery, 5-10 parts of yamazeri, 5-10 parts of Eleutherococcus senticosus, 5-10 parts of Crassula ovata, 5-10 parts of actinidia kolomikta and 5-10 parts of arrowhead. The negative oxygen ion release liquid can effectively purify air and inhibit aerosol formation. An area sprayed with the liquid releases negative oxygen ions continuously, negative charges are conveyed to 0.001-100 [mu]m of gas dispersions such as bacteria, dust, smoke particles, water drops and the like, and solid and gas small particles, and charges are combined with the negative oxygen ions and are gathered into balls to sink, so that the aims of purifying air, inhibiting aerosol formation and settling aerosol in theair are fulfilled, and the propagation probability of viruses passing through the aerosol is further reduced.

The invention belongs to the field of brewing of actinidia kolomikta fruit wine, particularly discloses a preparation method of the actinidia kolomikta fruit wine, and solves the problems that more nutritional ingredients are prone to losing through fermentation after juicing and the fermentation is not easy to start and clarification is difficult due to little juice with adoption of whole-fruit fermentation. The preparation method comprises technological steps as follows: step 1), harvesting and selection; step 2), fruit breaking; step 3), fermentation treatment; step 4), multi-clarification treatment; step 5), blending and filling. According to demands, dry actinidia kolomikta fruit wine, semi-dry actinidia kolomikta fruit wine, semi-sweet actinidia kolomikta fruit wine or sweet actinidia kolomikta fruit wine is prepared without addition of honey, white granulated sugar or fructose syrup.

The invention discloses a blueberry wine for women, and aims at providing a fruit wine which is prepared through fermentation, has a deep ruby red wine body, is clear and bright in color, sweet and fragrant in mouthfeel and relatively suitable for drinking by adult women, and has excellent functions of protecting the skin, beautifying, detoxifying, adjusting internal secretion and the like. According to the technical content, the blueberry wine for women is prepared form wild blueberries, wild jumble beads, wild actinidia kolomikta, and anthocyanin extracted from grape seeds. The blueberry wine for women is characterized by comprising the following components in percentage: 40% of wild blueberries, 25% of wild jumble beads, 25% of wild actinidia kolomikta and 10% of white sugar. The blueberry wine for women is prepared by adding the anthocyanin extracted from the grape seeds into pure juice obtained through secondary fermentation according to the ratio of 0.1%. Compared with the prior art, the blueberry wine for women, which is provided by the invention, has the advantages that the blueberry wine prepared through secondary fermentation has the efficacies of protecting the skin, beautifying, detoxifying, adjusting internal secretion, realizing nutritional and health-care purposes, and the like, thereby overcoming the defects that an existing fruit wine is single in contained nutritional ingredient and function.

The invention relates to the field of fruit tree cultivation, in particular to a cultivation method of actinidia kolomikta. When leaves of the actinidia kolomikta start to go red, 5%-15% of shading net is adopted for shading. On the basis of determining the colored leaf occurrence space and time rule, the method aims at the situation that the photo damage phenomenon of color leaves is likely to happen at the development later stage, so that the leaf photosynthesis efficiency is affected. The method is characterized in that the occurrence period and the occurrence position of the color leaves of the actinidia kolomikta are investigated for the first time, on the basis of understanding the occurrence rule of the colored leaves, the photosynthesis efficiency of the colored leaves under different shading degree conditions is measured from the perspectives of the photosynthetic rate and the photochemical activity through shading in the key period when photo damage is likely to happen, the shading degree through which photo damage of the colored leaves can be avoided and the photosynthetic rate cannot be reduced is screened out, therefore, the high photosynthesis efficiency of the colored leaves can be kept within the whole growth period, and it is avoided that photo damage of the colored leaves is generated, so that the leaf photosynthesis efficiency is seriously reduced and even lost.

The invention provides actinidia kolomikta wine with functions of tonifying kidney deficiency and strengthening bodies and a production method thereof. The wine takes actinidia kolomikta, ginseng, actinolite, Philippine flemingia root, nidus vespae, himalayan teasel root, morinda root, Sichuan lovage rhizome, desertliving cistanche, palmleaf raspberry fruit, Chinese magnoliavine fruit, American ginseng, Chinese dates and antler as main raw materials. The production method comprises the main process flows of material selection, drying, mixing, soaking, packaging and finished product preparation. The wine has the advantages of health care, kidney tonifying and qi benefiting, body strengthening, quick effect, pure natural property, no toxic or side effect and the like, has good auxiliary treatment effects on main diseases such as arthralgia and myalgia and the like and is suitable for drinking at home.

The invention discloses a traditional Chinese medicine for treating zinc deficiency. The traditional Chinese medicine for treating zinc deficiency is prepared by using the following medicines by weight: 20 parts of radix pseudostellariae, 15 parts of prepared fleece flower root, 20 parts of bighead atractylodes rhizome, 20 parts of poria cocos, 12 parts of dried tangerine peel, 20 parts of prepared rehmannia root, 15 parts of white peony root, 15 parts of raw rehmannia root, 12 parts of radix ophiopogonis, 15 parts of raw tortoise shell, 15 parts of raw oyster shell, 15 parts of turtle shell, 12 parts of donkey-hide gelatin, 9 parts of schisandra fruit, 3 parts of chicken yellow, 12 parts of Chinese yam, 12 parts of white hyacinth beans, 12 parts of lotus seeds, 12 parts of coix seeds, 12 parts of Chinese dates, 6 parts of platycodon root, 6 parts of amomum fruit, 12 parts of malt, 9 parts of hawthorn fruit, 12 parts of radix astragali, 9 parts of perilla leaves, 3 parts of juncus pith, 12 parts of polygonatum rhizome, 12 parts of arillus longan, 12 parts of morinda root, 10 parts of morus fruit, 10 parts of eucommia ulmoides, 12 parts of trogopterus dung, 12 parts of red beans, 12 parts of actinidia kolomikta and 10 parts of elaeagnus angustifolia. Clinic experiments demonstrate that the traditional Chinese medicine can treat zinc deficiency effectively.

The invention provides actinidia kolomikta wine with functions of soothing the liver and regulating the circulation of qi and a production method thereof. The wine takes actinidia kolomikta, combined spicebush root, prunus mume, sargentodoxa cuneatae, lychee seed, white paeony root, Chinese buckeye seed, xanthium sibiricum patrin ex Widder, tribulus terrestris, persimmon calyx, malaytea scurfpea fruit and oysters as main raw materials. The production method comprises the main process flows of material selection, drying, grinding, granulating, packaging and finished product preparation. The wine has the advantages of health care, liver soothing and toxicity removing, regulating of the circulation of qi to remove depression, quick effect, pure natural property, no toxic or side effect and the like, has good auxiliary treatment effects on main diseases such as liver-stomach disharmony and the like and is suitable for drinking at home.

The invention provides actinidia kolomikta wine with functions of strengthening brains and calming the nerves and a production method thereof. The wine takes actinidia kolomikta, cornu cervi degelatinatum, asiatic cornelian cherry fruit, sagittaria sagittifolia, ginseng, rhizoma polygonati, gymnadenia conpsea, fragrant solomonseal rhizome, semen cassiae, cicada slough, mulberries, lily, agrimony, barbary wolfberry fruit, silktree albizia bark, sesame and tabasheer as main raw materials. The production method comprises the main process flows of material selection, drying, mixing, soaking, packaging and finished product preparation. The wine has the advantages of health care, heart nourishing and nerves calming, refreshing the benefiting brains, quick effect, pure natural property, no toxic or side effect and the like, has good auxiliary treatment effects on main diseases such as dizziness, blurry eyes and the like and is suitable for drinking at home.

The present invention discloses a pork liver and buttered tea flavored freeze-dried honey powder which is made from the following raw materials in parts by weight: 220-225 parts of honey, 9-11 parts of actinidia kolomikta fruits, 6-7 parts of oats, 6-8 parts of rhizoma atractylodis macrocephalae, 6-7 parts of egg pudding, 9-10 parts of gynura bicolor, 3-3.4 parts of codonopsis root slices, 6-7 parts of bananas, 3-4 parts of potato starch, 2-2.4 parts of lily petals, 4-5 parts of sago, 8-9 parts of pork liver, 13-14 parts of buttered tea, 1.7-2 parts of chestnut flowers, 1.2-1.5 parts of ramulus mori, 1-1.2 parts of Chinese wolfberry fruits, 1.2-1.5 parts of polyalthia nemoralis roots, 9-11 parts of nutritional additives and an appropriate amount of water. The freeze-dried honey powder not only contains the main ingredient of honey which is rich in glucose, amylase, oxidase, reductase, etc., but also contains accessory ingredients such as bananas, sago, pork liver, buttered tea and other materials which are also rich in various human beneficial substances. Long-term consumption of the freeze-dried honey powder can enhance human body immune response , and has efficacies of supplementing liver, improving eyesight and nourishing blood.

The present invention discloses an ointment for treating burn. The ointment comprises the following raw materials by weight: 120-160g of Caesalpinia pulcherrima, 110-140g of Parthenocissus tricuspidata, 80-120g of Palhinhaea cernua, 70-100g of Rhaphiolepis indica, 60-100g of spina gleditsiae, 80-120g of actinidia kolomikta, 40-80g of Galeopsis bifida, 30-60g of Metaplexis japonica, 30-50g of Androsace filiformis, 40-80g of Hosta ensata F. Maekawa, 30-60g of lithospermum, 40-80g of Uvaria microcarpa, 20-40g of Asclepias curassavica L., 30-50g of garden columbine, 80-120g of borneol and 60-80g of menthol. The invention also discloses a method for preparing the ointment for treating burn, and the provided ointment has the advantages of simple preparation process, fast incrustation and short treatment course, and can quickly promote the generation of new skin.

The invention discloses a green tea-flos magnoliae liliflorae-mint health-care spice for food. The spice is characterized in that the spice is prepared from the following materials in parts by weight: 14-17 parts of green tea, 0.7-1 part of citric acid, 4-6 parts of chamomile, 2-3 parts of saposhnikovia divaricata, 2-3 parts of flos magnoliae liliflorae, 3-4 parts of angelica dahurica, 3-4 parts of glycerol, 1-2 parts of actinidia kolomikta leaves, 3-5 parts of mint, 1-2 parts of polyvinylpyrrolidone and 0.02-0.04 part of flavor enhancing adjuvant. In the spice disclosed by the invention, natural plants such as green tea, mint, flos magnoliae liliflorae and the like are used without chemical additives, thereby the food safety is ensured for people. In addition, the fragrance characteristics of each component can be fully exerted, and the flavor enhancing adjuvant is added to further improve the fragrance of food so that the appetite can be enhanced, and very good health-care effect is achieved. The spice disclosed in the invention can be widely applied to biscuits, beverages, sauce products, baking foods, condiments, health-care foods and the like, has unique fragrance and can be preserved for a long time.

The invention discloses a method for obtaining seedlings of Actinidia kolomikta. The method for obtaining the seedlings of the Actinidia kolomikta comprises following steps: (1), 1 / 3 of seeds of the Actinidia kolomikta are cut off in the longitudinal direction, the seeds are put on an inducing medium for culture, and saplings are obtained, wherein the inducing medium is obtained by adding 6-BA andNAA to a basic medium, concentration of 6-BA in the inducing medium is 0.8-1.0 mg / L, and concentration of NAA in the inducing medium is 0.02 mg / L; (2), the saplings are transplanted and cultured, andthe seedlings are obtained. According to the method, the seeds of the current year are utilized, the seedlings of the Actinidia kolomikta are obtained within three weeks, the germination rate can reach 63.33%, and the method for obtaining the seedlings is fast and has high germination rate.

The present invention discloses compound actinidia kolomikta fruit jam. The fruit jam comprises the following raw material compositions in mass percentages: 20-40% of actinidia kolomikta fruit slurry,1-10% of mixed fruit residues of actinidia kolomikta fruit peels and lemon residues, 3-8% of enzyme clear liquid, 0.5-4% of actinidia kolomikta fruit seed powder, 40-60% of snow pear slurry, 10-20% of white granulated sugar and 1.5-3% of lemon juice. By adding the enzyme clear liquid, the compound actinidia kolomikta fruit jam can improve body metabolism, regulate gastrointestinal tracts, improvedigestion and absorption, improve immunity, and enhance constitution. During production processes, all the raw materials are fully used, the lemon juice is used for color protection, the lemon residues and actinidia kolomikta fruit peels are used for manufacturing the enzyme clear liquid, the mixed residues of the left actinidia kolomikta fruit peels and lemon residues are beat into slurry, the fruit jam is added, and the mixture can improve the vitamin C content and dietary fibers of the fruit jam and is high in resource utilization rate. The actinidia kolomikta fruit seeds are ground and crushed refinedly, then the fruit jam is added, the delicate mouthfeel, color and luster of the fruit jam are increased, hard shells of the actinidia kolomikta fruit seeds are broken, and the fruit jamis more easily digestible.

The invention discloses a kiwifruit inarching method to control current leaf defoliation diseases of kiwifruit. Control is achieved by subjecting actinidia kolomikta and actinidia polygama to inarching and stock interchanging. After experimental researches succeed, a unique technical system of controlling leaf defoliation diseases of red kiwifruit is explored in Cangxi. The technical system is used with a series of techniques of agricultural measures to form technical norms, so that technical support is provided for planting high-quality kiwifruit in low altitude and high humidity areas, and planting advantages of kiwifruit are expanded.

The invention provides actinidia kolomikta wine with functions of relieving cough and reducing sputum and a production method thereof. The wine takes actinidia kolomikta, perilla, tendrilleaf fritillary bulb, fructus aristolochiae, dandelion, radix stemonae, common hogfenneI root, water-chestnuts, radix asteris, pepperweed seed, weeping forsythia capsule, divaricate saposhnikovia root and perilla leaf as main raw materials. The production method comprises the main process flows of material selection, drying, grinding, granulating, packaging and finished product preparation. The wine has the advantages of health care, lung ventilating and sputum reducing, heat and toxic material clearing away, quick effect, pure natural property, no toxic or side effect and the like, has good auxiliary treatment effects on main diseases such as asthma and cough due to lung heat and the like and is suitable for drinking at home.

The invention relates to a black currant potassium-enriched calming and nourishing capsule, which is characterized in that it is made of the following raw materials in parts by weight: 29500-30500 parts of black currant concentrate, 19800-20200 parts of kiwi fruit concentrate, Ganoderma lucidum polysaccharide 3450‑3550 parts, Ganoderma lucidum polysaccharide selenium complex 1‑2 parts, Ganoderma lucidum polysaccharide iodine complex 10‑15 parts. The capsule product is made of black currant concentrate, kiwi fruit concentrate, Ganoderma lucidum polysaccharide and its selenium and iodine complex, which are obvious for calming the nerves and nourishing the heart. It is easy to take and has remarkable health care effects. Potassium-rich can balance the pH in the body and maintain the normal functions of nerves and muscles. Ganoderma lucidum polysaccharide has synergistic effects of black currant and kiwi fruit to scavenge free radicals and repair the heart body, and is supplemented with other iodine and selenium that promote growth and protect myocardial function, enhance resistance, anti-fatigue, anti-oxidation, anti-aging, Prevent cardiovascular disease and play a powerful role in calming the nerves and nourishing the mind.

The invention discloses wild Actinidia kolomikta wine. The wild Actinidia kolomikta wine is prepared by fermentation and has a deep ruby color, clear and bright gloss and a delicious and sweet taste. The wild Actinidia kolomikta wine has excellent functions of caring skin, maintaining beauty, expelling toxins and adjusting endocrine. The wild Actinidia kolomikta wine is prepared from wild Actinidia kolomikta, wild blueberry, wild red beans and anthocyanidin extracted from grape seeds. Compared with the existing fruit wine, through secondary fermentation, the wild Actinidia kolomikta wine has effects of caring skin, maintaining beauty, expelling toxins, adjusting endocrine and caring health and solves the problem that the existing fruit wine contains a single nutrition ingredient and a single function.

The invention discloses second-time fermented blueberry wine, and aims to provide fruit wine which is made through two times of fermentation, has a dark ruby color, is clear and bright in color and sweet and fragrant in taste, is relatively applicable to adult females, and has excellent functions of beautifying faces and removing toxin, regulating internal secretion and the like. According to the technical content, the second-time fermented blueberry wine consists of wild blueberry, wild red beans, wild actinidia kolomikta and anthocyanin extracted from grape seeds. Compared with the prior art, the second-time fermented blueberry wine is prepared through two times of fermentation and has effects of beautifying faces and removing toxin, regulating internal secretion, maintaining nutrition and health and the like, and defects that conventional fruit wine is single in nutrient component and function can be overcome.

The invention discloses composite konjak paste and a preparation method thereof. The preparation method comprises five steps of material pretreatment, crushing and juicing, mixing and boiling, cooling, and forming. According to the method, powdery substances are added in batches, a forming speed of powdery particles in a system is reduced, substances in a juicer are added from less to more after each time of addition of the powdery substances to dilute a mixed system, a product of the powdery particle substances is controlled, finally, the finished konjac paste with as few particles as possible can be obtained, and the sand taste is reduced; purple sweet potato powder, soybean powder and buckwheat powder adopted for preparing the konjak paste are all powder, and Chinese wolfberries, Chinese dates, coix seeds and hawthorn fruits are rehydrated and juiced, so that the texture and the color of the konjak paste are uniform, the tasting comfort of the konjak paste is improved, the granularsensation is eliminated, and the finished konjak paste is finer and smoother in taste; and the konjak paste prepared by the method has the moderate sour and sweet taste, is firm and not prone to deformation, has the boiling fragrance of actinidia kolomikta, the Chinese dates and five cereals, has no sand grain feeling, is very suitable for serving as meal replacement food, and can achieve an effect of losing weight after being properly and reasonably taken.

The invention discloses aged blueberry wine, and aims to provide fruit wine which is made through fermentation and aging, is of a dark ruby color, is clear and bright in color and sweet and fragrant in taste, and has excellent functions of beautifying faces and removing toxin, regulating internal secretion and the like. According to the technical content, the aged blueberry wine consists of wild blueberry, wild red beans, wild actinidia kolomikta and anthocyanin extracted from grape seeds. The aged blueberry wine is characterized by comprising the following components in percentage by weight: 40% of wild blueberry, 25% of wild red beans, 25% of wild actinidia kolomikta and 10% of anthocyanin extracted from grape seeds. The anthocyanin extracted from the grape seeds is added into pure juice prepared through fermentation and aging according to a ratio of 0.1%. Compared with the prior art, the aged blueberry wine is prepared through fermentation and aging and has effects of beautifying faces and removing toxin, regulating internal secretion, maintaining nutrition and health and the like, and defects that conventional fruit wine is single in nutrient component and function can be overcome.

A purpose of the present invention is to produce a fruit wine (blueberry-actinidia kolomikta wine) prepared through fermentation, wherein the wine has characteristics of deep ruby color, bright color and sweet and aroma taste, is suitable for adult women, and has functions of excellent skin care, face nourishing, detoxification, endocrine mediation, and the like. The technical scheme comprises that the blueberry-actinidia kolomikta wine comprises anthocyanidin extracted from wild blueberry, wild red beans, wild actinidia kolomikta and grape seeds. Compared with the wine in the prior art, the wine of the present invention has the following advantages that the blueberry female wine is prepared through second fermentation, has effects of skin care, beautifying, face nourishing, detoxification, endocrine mediation, nutrition, health and the like, and overcomes the defects of single nutrient and single function of the existing fruit wine.

The invention relates to a method for extracting Actinidia kolomikta active polyphenol and application thereof. The method includes the following steps: (A): ethanol extraction (B) petroleum ether extraction; (C) n-butanol extraction; (D) silica gel column separation: dissolving the n-butanol extract obtained in step (C) in 75 g of methanol, separating with silica gel column, performing gradient elution with petroleum ether-ethyl acetate-methanol at an elution rate of 2-8 mL / min to obtain brownish-black extract; (E) Sephadex LH-20 column chromatography purification: dissolving the brownish-black extract in methanol, purifying with Sephadex LH-20 column chromatography, and performing gradient elution with CH2C12-methanol at an elution rate of 2-8 mL / min to obtain Actinidia kolomikta active polyphenol. The extraction method of the Actinidia kolomikta active polyphenol has extraction yield of 12.29%, and the obtained Actinidia kolomikta active polyphenol has purity of 95-99.9%, and has effect of resisting D-galactose induced mouse aging.

The invention discloses a rapid propagation and culture method of excellent kiwi fruit rootstock. The method comprises the following steps: rapidly propagating and culturing excellent rootstock, namely selecting actinidia kolomikta with a developed root system and robust growth as a stock plant to obtain cuttage twigs, and soaking the base parts of the obtained cuttage twigs in a growth regulator; and inserting the soaked twigs into a cultivation vessel in a cuttage mode; and culturing a to-be-disinfected culture medium prepared from vermiculite, coco coir, peat soil and garden soil are prepared in a mass ratio of 1: 2: 5: 3, and culturing the cuttage twigs with the culture soil which is the culture medium disinfected by formalin. According to the method, the actinidia kolomikta twigs are subjected to cutting culture, so that a large number of actinidia kolomikta cutting seedlings are rapidly obtained, the cutting seedlings serving as stocks can well achieve the characteristics of developed root system, drought resistance, water-logging resistance, cold resistance and the like of the actinidia kolomikta, and the quality of the actinidia kolomikta fruits can be improved.

The invention relates to preparation of a compound fruity birch liquid syrup, and belongs to the technical field of food processing. The preparation is characterized by comprising selecting the birchliquid collected on the day, sterilizing the birch liquid and adding the sterilized birch liquid into a vacuum concentrator for concentration to obtain a birch liquid concentrated solution, mixing four kinds of wild fruits, such as rosa davurica, malus pallasiana, aronia melanocarpa elliott and actinidia kolomikta planch, at a weight ratio of 1:1:2:2, then treating the mixture with a colloid milland a homogenizer, centrifuging and filtering for 8-10 minutes to obtain a composite juice, sterilizing the composite juice and adding the juice into the vacuum concentrator for concentration to obtain a compound juice concentrate; adding the birch liquid concentrate and the composite juice concentrate as per the weight ratio of 5:1 and stirring for 12 minutes, then adding the concentrate to the vacuum concentrator again for concentration till the volume is reduced by 50 times to obtain the composite fruity birch liquid syrup. The syrup is concentrated for multiple times at different low temperatures, and has better stability, flavor and taste. Nutritional ingredients do not contain any preservative.