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32 results about "Vaccinium dunalianum" patented technology

Vaccinium dunalianum Wight is an accepted name This name is the accepted name of a species in the genus Vaccinium (family Ericaceae ). The record derives from Tropicos (data supplied on 2012-04-18 ) which reports it as an accepted name (record 12304471 ) with original publication details: Calcutta J. Nat. Hist. 8: 175 1847 .

Preparation method of Vaccinium dunalianum Wight extract

The invention discloses a preparation method of a Vaccinium dunalianum Wight extract. The preparation method comprises the following steps: taking tender leaves of Vaccinium dunalianum Wight, adding water, boiling for several minutes, then cooling, filtering, and taking the filtrate to obtain a thick juice; taking tender leaves of Vaccinium dunalianum Wight, adding water, boiling for several minutes, then cooling, filtering, and taking the filtrate to obtain a thin juice; proportionally taking the thick juice, adding the thick juice into the thin juice, stirring for several minutes, then leaving to stand, filtering, taking filter residues, and drying to obtain the Vaccinium dunalianum Wight extract. The preparation method of the Vaccinium dunalianum Wight extract is simple, low in cost and easy for large-scale production. The prepared Vaccinium dunalianum Wight extract has a very good curative effect on gout, can quickly relieve symptoms, has a very good function of preventing gout recurrence, is small in toxic and side effect, is suitable for various gout patients, has the effects of dispelling wind and removing obstruction in the meridians, tonifying qi and refreshing, can treat both symptoms and root causes of gout, also has a synergistic treatment function on kidney stone and hypertension, and is suitable for being taken by all gout patients for a long time.
Owner:高志奎

Medicinal liquor for treating traumatic injuries

The invention relates to medicinal liquor for treating traumatic injuries, and belongs to the technical field of traditional Chinese medicine. The medicinal liquor for treating the traumatic injuries takes 15-30 parts of drynaria fortunei, 10-15 parts of salviae miltiorrhizae, 10-15 parts of stems of shinygreen creeper, 10-15 parts of vaccinium dunalianum wight,6-15 parts of herba lycopodii, 6-15 parts of caulis trachelospermi, 6-15 parts of bletilla striata, 3-10 parts of smooth stylose staff-trees, 3-10 parts of ground beetles, 3-10 parts of radix notoginseng, 3-10 parts of common burreed rhizome, 3-10 parts of flos carthami, 3-10 parts of peach seeds, 3-10 parts of cortex acanthopanacis, 3-5 parts of olibanum, 3-5 parts of myrrh and 100-200 parts of liquor as raw materials, and the medicinal liquor for treating the traumatic injuries is prepared by using the liquor for soaking other raw materials. The medicinal liquor for treating the traumatic injuries can be capable of activating blood, dispersing blood stasis, promoting Qi and relieving pain and being suitable for the traumatic injuries, extravasated blood stagnation, endless swelling and pain and uncomfortable tendons and muscles, the treatment effect is obvious, the effect is fast to achieve, and the safety is high.
Owner:赖嘉丽

Red vaccinium dunalianum tea industrialized processing method

InactiveCN105230831AFast and Effective BitternessEliminate bitternessPre-extraction tea treatmentWater bathsBitter taste
The present invention discloses a red vaccinium dunalianum tea industrialized processing method, belonging to the technical field of tea leaf processing. The industrialized processing method comprises the following steps in order: (1) picking tea terminal buds: red vaccinium dunalianum tea trees growing at an altitude of 2000-2500 meters are selected and the unopened terminal buds from March to May each year are picked; (2) enzyme deactivating: the collected red vaccinium dunalianum tea is soaked at a hot water bath in a temperature of 80-90 DEG C for 3-5 min; (3) spreading and air-drying: after the red vaccinium dunalianum tea is spread and air-dried, the water content of the red vaccinium dunalianum tea is 60-65%; (4) drying: the spread and air-dried red vaccinium dunalianum tea is put into a dryer for drying, the dryer is divided into six layers from top to bottom, and the red vaccinium dunalianum tea is dried in the first layer of the dryer, then is turned to the next layer of the dryer to be continuously dried until the water content of the red vaccinium dunalianum tea is dried to less than 5%; and (5) statically improving fragrance: the red vaccinium dunalianum tea is stored in the dryer for 10-12 hours. The red vaccinium dunalianum tea industrialized processing method can effectively remove the bitter taste of the red vaccinium dunalianum tea, and can improve processing quality and drinking safety of the red vaccinium dunalianum tea.
Owner:云龙县大栗树大山头茶厂

Method for extracting vaccinium dunalianum extract by eutectic solvent method, and preparation and application of granules

The invention provides a method for extracting a vaccinium dunalianum extract through an eutectic solvent method and preparation and application of granules of the vaccinium dunalianum extract. The method comprises the following steps: S1, crushing dried vaccinium dunalianum by using a crusher, transferring the crushed vaccinium dunalianum into a container, and storing the crushed vaccinium dunalianum in a dryer; S2, placing one of 1, 4-butanediol, anhydrous dextrose or glycerol and choline chloride in a molar ratio of 1: (4-8) in a flask, performing oil bath, and continuously performing heating and stirring to prepare an eutectic solvent; S3, mixing the vaccinium dunalianumpowder with the eutectic solvent according to the dosage that every 1g of the vaccinium dunalianum powder cooperates with 20ml of the eutectic solvent, and performing ultrasonic extraction for 30-60 minutes at the temperature of 40-80 DEG C; and S4, performing column chromatography separation on an extracting solution by using NKA-9 resin, eluting the eutectic solvent in the components, and performing separating by using 95% ethanol to obtain the vaccinium dunalianum extract. The extraction process is simple and convenient to operate, the extraction period is shortened, and the extraction efficiency is improved. The obtained vaccinium dunalianum extract can be applied to preparation of drugs for treating hyperuricemia and related diseases thereof.
Owner:HUAQIAO UNIVERSITY

A kind of industrial processing method of hongquezui tea

InactiveCN105230831BFast and Effective BitternessEliminate bitternessPre-extraction tea treatmentWater bathsBeak
The present invention discloses a red vaccinium dunalianum tea industrialized processing method, belonging to the technical field of tea leaf processing. The industrialized processing method comprises the following steps in order: (1) picking tea terminal buds: red vaccinium dunalianum tea trees growing at an altitude of 2000-2500 meters are selected and the unopened terminal buds from March to May each year are picked; (2) enzyme deactivating: the collected red vaccinium dunalianum tea is soaked at a hot water bath in a temperature of 80-90 DEG C for 3-5 min; (3) spreading and air-drying: after the red vaccinium dunalianum tea is spread and air-dried, the water content of the red vaccinium dunalianum tea is 60-65%; (4) drying: the spread and air-dried red vaccinium dunalianum tea is put into a dryer for drying, the dryer is divided into six layers from top to bottom, and the red vaccinium dunalianum tea is dried in the first layer of the dryer, then is turned to the next layer of the dryer to be continuously dried until the water content of the red vaccinium dunalianum tea is dried to less than 5%; and (5) statically improving fragrance: the red vaccinium dunalianum tea is stored in the dryer for 10-12 hours. The red vaccinium dunalianum tea industrialized processing method can effectively remove the bitter taste of the red vaccinium dunalianum tea, and can improve processing quality and drinking safety of the red vaccinium dunalianum tea.
Owner:云龙县大栗树大山头茶厂

Method for preparing Vaccinium dunalianum extract through microwave synergistic composite enzymatic hydrolysis

The invention discloses a method for preparing a Vaccinium dunalianum extract through microwave synergistic composite enzymatic hydrolysis, which comprises the following steps: collecting leaf buds of Vaccinium dunalianum, naturally drying, and crushing into powder; adding the powder into a microwave extraction bottle, adding water as an extraction solvent according to a material-liquid ratio of 1: (10-60), adding a compound enzyme the mass of which is not more than 5% of the mass of the sample, and carrying out enzymolysis for 0.5-2.5 hours under the conditions that the microwave extraction power is 100-800W and the extraction temperature is 30-60 DEG C; after the enzymolysis is finished, inactivating enzyme, carrying out suction filtration, concentrating filtrate under reduced pressure, and drying to obtain a Vaccinium dunalianum crude extract. The method is easy to operate, has few steps, is safe and non-toxic, and is a green and environment-friendly process. Experiments prove that the content of effective components in the extract is high, the extract shows excellent hydrogen supply capacity, ABTS+. Free radical scavenging capacity, HO. free radical scavenging capacity and reduction capacity, and the antioxidant activity is higher than that of a common water extraction method; acute toxicity tests show that the product is safe and reliable.
Owner:SOUTHWEST FORESTRY UNIVERSITY
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