152 results about "Psidium" patented technology

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.

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.

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.

The invention discloses a bactrocera dorsalis slow-release type attractant which includes the following components by mass percent: 80-90% of methyl eugenol, 5-10% of a synergist and 5-15% of a slow-release agent, wherein the synergist adopts one or more of orange oil, psidium guajava essential oil, mango essential oil, loquat flower essential oil and carambola essential oil; the slow-release agent adopts one or more of vegetable oil and gutter oil. The bactrocera dorsalis slow-release type attractant provided by the invention adopts a simple, effective and pollution-free slow-release and synergistic technology, and includes not only methyl eugenol active substances but also plant essential oil which has a synergistic effect, as well as the slow-release drug for increasing the drug effect duration, so as to prolong the attraction time and improve the attraction effect of the bactrocera dorsalis attractant, and satisfy technology requirements for effective and long-lasting prevention and control. The raw materials used by the bactrocera dorsalis slow-release type attractant have the characteristics of being environment-friendly, low in cost and long in drug effect duration.

The invention relates to the field of cosmetics, particularly to a skin care essence liquid and a preparation method thereof, wherein the skin care essence liquid contains a pearl extract, a yeast cell lysate extract, a psidium guajava linn fruit extract, and sodium hyaluronate. According to the present invention, the cosmetic composition uses a variety of naturally-derived ingredients as the main active ingredients; and the skin care essence liquid can timely replenish water and maintain long-term moisturizing so as to make the skin appear the moist state, can promote cell respiration, improve cell oxygen consumption rate, promote cell metabolism and reduce oxidative stress, and can effectively clear free radicals and reactive oxygen and repair damaged skin so as to protect the skin, wherein various components are rationally combined, synergistically act, are safe and stable, can moisturize, and form the cosmetic product for supplying energy for the skin.

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.

The invention discloses a cultivation method of Taiwan psidium guajava in Karst rock-desertification areas. The cultivation method is characterized in that the variety of the cultivated Taiwan psidium guajava is 'zhenzhu ba'. The cultivation method includes the steps of seedling raising by cutting, field planting, pruning and shaping, fertilizer and water management, field management and pest control. By the method, continuous expansion of the Karst rock-desertification areas is prevented effectively, and meanwhile water retention and water and soil loss reduction effects on soil of the Karst rock-desertification areas are achieved. Meanwhile, the Taiwan psidium guajava 'zhenzhu ba' is popularized and planted in the Karst rock-desertification areas for the first time, the planted Taiwan psidium guajava has the advantages of high quality, high yield and the like, and great economic and social benefits are obtained.

The invention relates to the field of plant tissue culture and discloses a tissue culture method for increasing the survival rate of psidium guajava L.. The tissue culture method comprises the following first step of disinfection of a culture room, the second step of selection of explants, the third step of sterilization of the explants, the fourth step of initial induction culture, the fifth step of subculture, and the sixth step of seedling hardening. According to the method, the explants are disinfected with plant treating liquid, and thus the survival rate of the explants in the tissue culture process is increased; meanwhile, a commonly-used MS culture medium is replaced with cassava alcohol waste liquid, and thus the tissue culture cost can be effectively reduced. The tissue culture method can be applied to various explants of psidium guajava L., the surfaces of the explants can be effectively disinfected without disoperation to the explants, and meanwhile the production cost can be effectively reduced.

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.

The invention belongs to the technical field of healthcare food, and particularly relates to ficus hispida fruit compounded tea tablets capable of reducing the blood glucose and a preparation method for the ficus hispida fruit compounded tea tablets. The ficus hispida fruit compounded tea tablets are prepared from the following raw materials in parts by weight: 20 to 30 parts of green tea, 6 to 10 parts of an aquilaria sinensis fresh leaf, 3 to 9 parts of a ficus hispida fruit, 2 to 6 parts of immature psidium guajava, 0.4 to 1.2 parts of raw dark green tea, 2 to 4 parts of cordyceps militaris, 0.4 to 0.8 part of artificially cultured dendrobium officinale green shoot, 0.4 to 0.6 part of edible grade eurotium cristatum liquid, 0.2 to 0.4 part of saccharomyces cerevisiae liquid and 0.002 to 0.008 part of Pullulan. Processes comprise fixation, extraction, fermentation, mixing, pressing, drying under the reduced pressure, and packaging. The ficus hispida fruit compounded tea tablets have the characteristics of quick-acting reduction of the blood glucose, treatment of the diabetes mellitus, good flavor taste, convenience in taking and the like.

The invention relates to the field of traditional Chinese medicine application and particularly discloses a traditional Chinese medicine for treating dysentery. Raw materials of the traditional Chinese medicine for treating the dysentery comprise eleusine indica, scandent hop, white pomegranate petal, negundo chastetree leaf, cushaw stem, psidium guajave leaf, balsam pear root, coptis chinensis, fructus evodiae, palm root, allium macrostemon, gardenia, rhamnus davurica pall, fringed pink, towel gourd root and broomcorn root, and the traditional Chinese medicine is prepared according to certain weight proportion. The traditional Chinese medicine is simple in preparation, good in absorption effect, long in pesticide effect duration, obvious in curative effect, free of side effect, high in safety, low in production cost and favorable for timely lightening symptoms of diseases.

The invention relates to health-care edible oil. The health-care edible oil is composed of following raw materials in parts by weight: 70 parts of camellia seed kernels, 20 parts of green tea seed kernels, 6 parts of psidium guajave and 4 parts of emblic leafflower fruit pulp. The invention further discloses a preparation method of the health-care edible oil. The health-care edible oil has the health-care effects of being sweet and natural, moistening lung, removing dampness and removing heat.

Compositions that include Psidium guajava fruit extract or Kunzea ericoides leaf extract or both for reducing sebum production in sebaceous glands are disclosed.

The invention discloses psidium guajava-plantain compound jam and a preparation method thereof. The compound jam contains the following raw materials in percentage by weight: 40%-55% of psidium guajava, 30%-50% of plantain, 10%-20% of xylitol, 0.01%-1% of citric acid, 0.005%-0.03% of beta-cyclodextrin, 0.001%-0.1% of ascorbic acid and 0.01%-0.5% of stabilizer. The preparation method comprises the following steps: (1) pulping the plantain and the psidium guajava so as to obtain pulp; (2) adding the xylitol, the beta-cyclodextrin and the stabilizer into the pulp according to the ratio, and heating to concentrate until the content of solids is 35%-45%; (3) homogenizing the concentrated jam, canning, sterilizing and cooling, thereby preparing the compound jam. The prepared compound jam is unique in flavor, rich in aroma, greasy in jam body, low in sugar content, rich in nutrition, stable in color and luster and long in shelf life, is tasty and has the effects of promoting production of body fluid to relieve summer-heat, reinforcing spleen to replenish Qi, strengthening stomach to promote digestion, and the like.

The invention discloses a psidium guajava fruit wine, comprising the following raw materials by weight: 40-60 parts of psidium guajava raw juice and 40-60 parts of sugarcane juice. A process for preparing the psidium guajava fruit wine comprises the following steps of: S1, preparing the psidium guajava raw juice; S2, preparing the sugarcane juice; and S3, brewing. The psidium guajava fruit wine has the beneficial effects of being rich in fragrance, pure and sweet, mellow and fine in taste, lasting in remaining taste, clear and transparent in vinosity, lustrous in color, rich in various nutritional ingredients beneficial for the human body, capable of clearing away heat and toxic materials and preventing enteritis and diarrhea, free of additives, good in stability, and capable of being stored for a long time and more sufficiently utilizing the psidium guajava resources, prolonging the storage period of psidium guajava and improving the utilization rate of the resources; and the preparation process requires little process equipment, and is low in cost, short in time and capable of remaining the quality and nutritional ingredients of psidium guajava.

The invention discloses natural diet capable of activating islet cells and promoting blood glucose metabolism. The natural diet comprises folium mori, radix polygonati officinalis, rhizoma dioscoreae, radix puerariae, momordica charantia, horseradish tree leaves, raphanus sativus, mulberry, psidium guajava and rhizoma polygonati. The natural diet capable of activating the islet cells and promoting the blood glucose metabolism is prepared from multiple functional food materials and medicinal materials, so that the natural diet is safe, has no side effect, and can be taken for a long term; the natural diet is simple in preparation method, mild in technological condition and low in cost; components in the natural diet supplement each other, so that the natural diet has a good blood glucose reduction effect, and can also improve the body immunity.

The invention discloses a preparation method of psidium guajave tea. The preparation method comprises the step of mixing with tea for preparing the psidium guajave tea after psidium guajave leaves and psidium guajave roots are dried. The weight ratio of the dried psidium guajave leaves to the dried psidium guajave roots to the tea is (5-10):(0.05-0.5):1. According to the preparation method, the psidium guajave leaves and the psidium guajave roots are used as main raw materials, a new path of using the psidium guajave leaves and the psidium guajave roots is developed, and a new tea variety is developed. The preparation method is simple and easy to control, and wide in raw material source; and the prepared psidium guajave tea has a special fresh scent of the psidium guajave, is brewed by using hot water, and is convenient to drink.

The invention discloses a method for extracting total flavonoids from psidium guajava leaves. The method is characterized by comprising the steps of putting the psidium guajava leaves in an aqueous solution of a surfactant, carrying out extraction under the assistance of microwaves and ultrasonics, and then, carrying out solid-liquid separation, thereby obtaining an extract containing the total flavonoids, wherein the mass percent of the surfactant in the aqueous solution of the surfactant is 1% to 3%, the microwave power is 100W to 150W, and the ultrasonic power is 600W to 650W. According the method, an organic solvent is replaced with an aqueous solution, and the wetting and solubilization actions of the surfactant, a bulk-heating principle of microwave extraction and an cavitation effect of the ultrasonics are fully combined, so that the traditional problem, i.e., organic solvent residue is solved, meanwhile, the extraction time can be greatly shortened, the extraction ratio is increased, the production cost of enterprises is reduced, and the method has a broad popularization prospect.

The invention discloses a psidium guajava candied fruit making method belonging to the technical field of food processing, and the method is characterized by mainly including the following steps of selection of raw materials, pretreatment of the raw materials, cutting, hardening, rinsing, blanching, cooling, sugaring, candying, drying and packaging and the like. The beneficial effects are that: the psidium guajava candied fruit has the advantages of simple manufacture technology, low raw material processing and equipment cost, convenient implementation, rich product nutrition, crisp taste, sweet taste, glittering and translucent appearance, the psidium guajava candied fruit has the fresh scent of psidium guajava, is delicious and nutritional, helps to improve the metabolism of human body, is rich in vitamins, has special effects of the prevention and control of diabetes and reduction of blood glucose, has anti-aging and detoxification effect, and is good for both young and old, and simple in operation.

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.

The invention discloses a traditional Chinese medicine composition for treating diabetes, which is composed of raw materials in the following weight proportions: 10-18 parts of ginseng, 30-60 parts of astragalus, 15-30 parts of raw land, 15-30 parts of Ophiopogon japonicus, and crocodile scrophulariae 15-30 parts, Salvia miltiorrhiza 15-30 parts, Anemarrhena 10-30 parts, Pueraria 10-30 parts, Yam 15-30 parts, Lycium barbarum 10-20 parts, Polygonatum 15-30 parts, Bitter melon 15-30 parts, Mulberry 15 parts ‑30 parts, 15‑30 parts of Cuscuta, 10‑30 parts of Polygonatum 10‑30 parts, 15‑60 parts of Vermilion chinensis, 10‑30 parts of Zhaji, 10‑60 parts of Ganoderma lucidum, 10‑30 parts of Coptis chinensis, 10‑30 parts of Guava , 30-90 parts of winter melon seeds, 15-30 parts of ghost arrow feathers; the prescription of the present invention can control, alleviate and treat diabetes, the treatment is effective quickly, and it is not easy to relapse, and the dependence and side effects of the medicine are small.

The invention provides a psidium guajave tree grafting method. The psidium guajave tree grafting method comprises following steps of scion and rootstock selection; grafting preparation; grafting; and management after grafting. A seedling psidium guajave sapling has an arbor woody root, the root system of the sapling is developed, and the grafting survival rate is guaranteed; the seedling psidium guajave sapling and a high-quality psidium guajave sapling belong to the same family and the scion has strong affinity with the stock, so that the success rate of grafting is greatly increased and the growing speed of the grafted sapling after grafting is also increased; the psidium guajave seedling sapling has strong drought resistance, and under the drought condition, the grafting survival rate can be ensured, so that the grafted psidium guajave sapling can blossom and bear fruits within two years. The method of grafting the seedling psidium guajave sapling with the high-quality psidium guajave sapling is simple and convenient and has the high survival rate; the coverage rate of the high-quality psidium guajave varieties is increased; and the fact that the psidium guajave tree blossoms and bears fruits in advance is achieved.

The invention provides camellia oil cold processed soap. The camellia oil cold processed soap is prepared from, by weight part, a component A, a component B and a component C. The component A is composed of extract of camellia oil, cedarwood essential oil, rosemary essential oil, almond oil, croton oil, coconut oil, shea butter oil, palm oil and castor oil. The component B is composed of extract of tea seed powder, matcha, cornflowers, psidium cattleianum and osmanthus fragrans. The component C is composed of extract of adenanthera pavonina, fructus broussonetiae, herba cissampelotis, dried lacquer, rangoon creeper, osbeckia chinensis and mayterus hookeri.

The invention relates to the field of fruit freshness retaining, and particularly relates to a method for retaining freshness of psidium guajave. The method comprises the steps of spraying preservative to the surface of psidium guajave and covering an edible preserving film, wherein the preservative is prepared from the following raw materials n parts by weight: 12-16 parts of psidium guajave leaves, 4-6 parts of chitosan, 2-6 parts of acetic acid, 2-4 parts of clove, 2-4 parts of rosemary and 6-8 parts of moisturizer. The method can be used for retarding the rotting speed of psidium guajave, prolonging the shelf life of psidium guajave, cannot change the flavor of psidium guajave in the shelf life, and is more favorable to psidium guajave storage.

The invention provides a disease-preventing planting base fertilizer for psidium guajava and a preparation method of the disease-preventing planting base fertilizer, and belongs to the technical field of agricultural planting. The base fertilizer is prepared by fermenting the following raw materials in parts by weight: 30-35 parts of rotten branches of psidium guajava rotten branches, 20-25 parts of rice straws, 10-15 parts of broad bean stalks, 10-12 parts of camellia oleifera meal, 10-15 parts of distilled grain residues, 20-25 parts of chicken manure, 10-15 parts of human excrement, 0.10-0.12 part of diethyl aminoethyl hexanoate, 3-5 parts of a plant extracting agent, 0.014-0.016 part of a corrosion catalyst. The disease-preventing planting base fertilizer for psidium guajava provided by the invention is used for planting psidium guajava, can increase a survival rate of psidium guajava, saves fertilizer, increases yield, prevents diseases, improves nutritional value of products, makes the obtained psidium guajava have good taste, is suitable for large-scale systematic planting, and can increase yield and income for growers.

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.

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.

The invention discloses blood sugar and lipid reducing plant nutrient activation rice and a preparing method thereof. The blood sugar and lipid reducing plant nutrient activation rice is at least prepared in the mode that a plant nutrient solution and rice flour are mixed and pelletized, wherein the plant nutrient solution is at least prepared from, by weight, 2-15 parts of cyclocarya paliurus, 2-15 parts of radix polygonati officinalis, 5-20 parts of psidium guajava, 5-15 parts of bitter gourd, 5-20 parts of Chinese yam and 5-20 parts of kudzu through at least one-time stewing technology, and the mass ratio of the use amount of the plant nutrient solution to the use amount of the rice flour is 1:1-5. All the components of the rice are common fruits and vegetables or homologous medicinal materials or medicinal materials capable of being used in healthcare food, the blood sugar and lipid reducing effect is remarkable, and the rice has no side effects on the human body.

The present invention relates to the field of cosmetics, particularly to skin care water and a preparation method thereof, wherein the skin care water contains a pearl extract, a yeast cell lysate extract, a psidium guajava linn fruit extract, and sodium hyaluronate. According to the present invention, the cosmetic composition uses a variety of naturally-derived ingredients as the main active ingredients; and the skin care water can timely replenish water and maintain long-term moisturizing so as to make the skin appear the moist state, can promote cell respiration, improve cell oxygen consumption rate, promote cell metabolism and reduce oxidative stress, and can effectively clear free radicals and reactive oxygen and repair damaged skin so as to protect the skin, wherein various components are rationally combined, synergistically act, are safe and stable, can moisturize, and form the cosmetic product for supplying energy for the skin.