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152 results about "Psidium" patented technology

Psidium is a genus of trees and shrubs in the family Myrtaceae. It is native to warmer parts of the Western Hemisphere (Mexico, Central and South America, the West Indies, Galápagos, and the southern United States).

Extractive containing total meroterpenoid of psidium guajave dialdehyde, and preparation method and application thereof

The invention provides an extractive containing total meroterpenoid of psidium guajave dialdehyde, and a preparation method and application thereof. The preparation method comprises the following steps of: (1), removing impurities from psidium guajave leaves, shearing the psidium guajave leaves, and refluxing and extracting for 1-4 times by using ethanol; and mixing extracted solutions, filtering, decompressing and concentrating to obtain a concentrated solution of the psidium guajave leaves; (2), enabling the concentrated solution to flow through a macro-porous adsorption resin chromatographic column, and eluting by using water at first, then, eluting by using low-concentration ethanol with the volume concentration of 5-20%, and finally, eluting by using high-concentration ethanol with the volume concentration of 40-100%, and collecting a high-concentration ethanol eluant; and (3), decompressing, concentrating and drying the collected eluant so as to obtain the extractive containing the total meroterpenoid of psidium guajave dialdehyde. The method disclosed by the invention is simple in preparation process; the content of the extractive can be up to 30-80%; compared with extraction by directly using an organic solvent, the yield and the content are higher; the process is also more economic and environment-friendly; and the extractive disclosed by the invention can be used for preparing medicines and health-care products for preventing and curing type II diabetes, anti-tumor microorganisms and anti-viral microorganisms.
Owner:SOUTH CHINA UNIV OF TECH

Blood glucose reducing particle and preparation method thereof

The invention discloses a blood glucose reducing particle and a preparation method thereof. The blood glucose reducing particle is prepared from the following raw material medicines in parts by weight: 200-300 parts of hippophae thamnoides L., 200-300 parts of pueraria lobata, 180-220 parts of polygonatum sibiricum, 130-170 parts of equus asinus L., 130-170 parts of platycodon grandiflorum, 80-120 parts of gardenia jasminoides ellis, 180-220 parts of dioscorea opposita Thunb., 80-120 parts of lycium barbarum L., 180-220 parts of siraitia grosvenorii, 130-170 parts of dry slice of momordica charantia L., 130-170 parts of dry slice of psidium guajava L. and 80-120 parts of leaf of morus alba L.. The blood glucose reducing particle has the efficacy of reducing blood glucose, reducing lipid, promoting the secretion of saliva or body fluid, quenching thirst, enriching yin, nourishing kidney and the like, can obviously improve symptoms of hyperlipemia, polydipsia, diuresis, polyphagia, emaciation, fatigue and lack of strength, deficiency of spleen and stomach and the like together with high blood glucose for patients, and repairs the pancreas islet function. The raw material medicines are all taken from varieties and food with homology of medicine and food, and the blood glucose reducing particle is safe to use.
Owner:GUANGXI JIANFENG PHARMA

Drought slope ridging cultivation method for psidium guajava

The invention discloses a drought slope ridging cultivation method for psidium guajava. The drought slope ridging cultivation method comprises the steps: building strap-shaped slope-to-terraces with equal heights on a drought slope with a gradient of 5-25 degrees, wherein the tread of each of the strap-shaped slope-to-terraces with equal heights is 3-4m; digging a planting trench in the middle of each tread; ridging after the planting trench is backfilled by using mellow soil, wherein the ridge direction is the same as the direction of the slope-to-terraces; digging planting holes in the planting trench in a ridge according to the planting density, backfilling backfilling soil of the planting holes after being fully mixed with a base fertilizer in the planting holes so that the backfilling soil is higher than the ridge surface by 5-15cm, watering to ensure that the backfilling soil naturally sinks; and planting psidium guajava trees in the ridged planting holes. According to the drought slope ridging cultivation method, the slope-to-terraces are built in a drought slope, and the ridging and the planting are performed on the slope-to-terraces, and thus the ground temperature of a soil layer around a tree body can be promoted to be increased, and the content of water in the soil layer around the tree body can be promoted to be improved; a large number of absorbing roots can be simultaneously promoted to grow so that vertical roots are distributed shallowly and horizontal roots are distributed widely, the tree body can be promoted to absorb nutritional ingredients; the blossoming and fruiting are advanced, and the yield of fruits is favorably increased and the quality of the fruits is favorably improved.
Owner:SUBTROPICAL CROPS INST OF GUIZHOU PROVINCE

Psidium guajave tree grafting method

The invention provides a psidium guajave tree grafting method which comprises the following steps of selection of a scion and a seedling sapling stock, management before grafting of the seedling sapling stock, grafting, application of a grafting method and management after grafting. A seedling psidium guajave sapling is woody rooted and the root system of the sapling is relatively developed, so that the survival rate of grafting is ensured; the seedling psidium guajave sapling and a high-quality psidium guajave tree belong to the same family and the scion has strong affinity with the stock, so that the success rate of grafting is greatly improved and the growing speed of the grafted tree after grafting is also improved; the psidium guajave seedling sapling has strong drought resistance and low-temperature resistance and under the drought and low temperature conditions, the survival rate of grafting can be ensured, so that the grafted psidium guajave sapling can blossom and bear fruits one year after being transplanted and also has capacity that the grafted psidium guajave sapling can pass the winter in the air and is easy to survive after being transplanted. The method of grafting the psidium guajave sapling with the high-quality psidium guajave tree, which is provided by the invention, is simple and convenient and has the high survival rate; the coverage rate of the high-quality psidium guajave varieties is improved; popularization of the improved varieties of psidium guajave is implemented.
Owner:陆川县大鹏现代农业发展有限公司

Tea drink with functions of soothing nerves, relaxing bowels and preventing three highs and preparing method thereof

The invention provides a tea drink with functions of soothing nerves, relaxing bowels and preventing three highs. The tea drink is prepared from semen ziziphi spinosae, fructus cannabis, flos sophoraeimmaturus, notoginseng flos, flowers of aspalathus Linearis(Brum.f.)R.Dahlgren, tea flowers, flos chrysanthemi, corn stigma, stalks and leaves of panax notoginseng, leaves of cyclocarya paliurus, folium mori, leaves of ampelopsis grossedentata, herba lophatheri, lotus leaves, radix puerariae, poria cocos, fructus mori albae, fructus rubi, semen raphani, fructus gardeniae, semen cassiae, fructus citrus sarcodactylis, fructus crataegi, liquorice root, fructus momordicae, bitter gourds, psidium guajave and oolong. The invention further provides a preparing method of the tea drink with the functions of soothing nerves, relaxing bowels and preventing three highs. The tea drink with the functions of soothing nerves, relaxing bowels and preventing three highs has good effects of soothing nervesand relaxing bowels, has obvious improvement effects on symptoms of neurasthenia, insomnia and dreaminess, anxiety, constipation and the like, and can prevent hypertension, hyperlipidemia and hyperglycemia after long-term taking.
Owner:珠海林尚熙养生茶业有限公司

Traditional Chinese medicine composition for treating bamboo rat diarrhea and dysentery

The invention discloses a traditional Chinese medicine composition for treating bamboo rat diarrhea and dysentery. The Chinese medicine composition is prepared from the following Chinese medicine raw materials in parts by weight: 2-4 parts of cherokee rose fruit, 2-4 parts of psidium guajave, 2-4 parts of folium isatidis, 2-4 parts of callicarpa macrophylla, 2-4 parts of atractylodes macrocephala and 2-4 parts of liquorice. The Chinese medicine composition is a preparation obtained by respectively crushing the Chinese medicine raw materials and subsequently mixing or boiling the crushed raw materials. The Chinese medicine composition can be used for effectively checking diarrhea and diarrhea, is safe and effective and free of toxic and side effects, can be used for reducing the application of antibiotics, is less in possibility of drug resistance, and is applicable to treatment on bamboo rat diarrhea and dysentery. The Chinese medicine composition disclosed by the invention can be used for checking diarrhea and diarrhea, and also has the functions of relieving swelling and pain, realizing arresting of secretion and control of bleeding, repairing wound and prompting the cellular immunity. The Chinese medicine composition comprises rosae laevigatae, liquorice and the like, so that not only can the medicine property be conditioned, but also the taste is improved, and the ingestion and digestion of bamboo rats are improved.
Owner:思南县邵家桥镇腾鸿竹鼠养殖场

Composition with stomach nourishing and nerve calming functions and preparation method thereof

InactiveCN106806740AUnique clarification methodReduce lossesNervous disorderDigestive systemPsidiumMedicine
The invention belongs to the field of traditional Chinese medicines and healthcare food and particularly relates to a composition with stomach nourishing and nerve calming functions and a preparation method thereof. The composition is prepared from medicinal and edible materials including Fructus Phyllanthi, wheat, Folium Ilicis, Semen Hoveniae, Fructus Gardeniae Preparata, Herba Lophatheri, Herba Taraxaci, Radix Puerariae, Folium Mori, Semen Lablab album, psidium guajava, Radix Glycyrrhizae, hericium erinaceus, Semen Coicis, Semen Nelumbinis, Poria Cocos, Semen Ziziphi Spinosae, Arillus Longan, Diaphragma Juglandis Fructus, Fructus Mori, wine Rhizoma Polygonati, Concha Ostreae, Bulbus Lilii, Radix Platycodonis, Fructus Hordei Germinatus Preparata, Endothelium Corneum Gigeriae Galli, Flos Chrysanthemi, Fructus Citri Sarcodactylis, Flos Rosae Rugosae, Lepidium Meyenii, Fructus Jujubae, Cordyceps Militaris and Folium Steviae. The composition can be made into infusion resistant tea or beverages, excellent color, aroma and taste are achieved, viscera function balance is comprehensively regulated while stomach nourishing and nerve calming are realized, and the composition has great effects on patients poor in spleen and stomach function and sleep in a long time.
Owner:PANZHIHUA UNIV +2

Traditional Chinese medicine additive for pig fodder and preparation method of traditional Chinese medicine additive

The invention relates to a traditional Chinese medicine additive for pig fodder and belongs to the technical field of traditional Chinese medicine. The additive is mainly prepared from, by weight, 1-2.5 parts of ovateleaf holly bark, 0.5-2 parts of rhizomes of spiny lasia spinyelephantsear, 1.2-2.2 parts of cortex phellodendri, 0.3-0.8 part of common andrographis herbs, 0.3-0.8 part of radix bupleuri, 3.5-6.5 parts of herbs of opuntia dillenii (ker-gawl.) haw., 0.4-1.1 parts of roots or leaves of evodia lepta (spreng.) merr., 0.8-1.8 parts of herba verbenae, 0.75-1.75 parts of herba houttuyniae, 1-2.2 parts of semen plantaginis, 0.8-1.6 parts of loquat leaves, 0.9-1.75 parts of leave of psidium guajava L., 1.25-2.25 parts of leaves and twigs of fruticose breynia and 0.8-1.75 parts of carambola leaves. The preparation method of the traditional Chinese medicine additive is simple and easy to operate, the obtained traditional Chinese medicine additive has the drug properties of being capable of clearing away heat and toxic materials, promoting qi to activate blood, removing heat from the lung to relieve cough, promoting urination to check diarrhea, invigorating the spleen to promote digestion and the like, after the traditional Chinese medicine additive is mixed with the pig fodder and eaten by pigs, the weight increasing speed of the pigs is high, immunity of the pigs is improved, and the survival rate of the pigs is high.
Owner:LUCHUAN NEW HOUSE BREEDING CO LTD
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