186results about How to "Many active ingredients" patented technology

The invention discloses a delaying coking non-silicon defoaming agent with multiple active components and a preparation method thereof, and the defoaming agent is formed by compounding 30-50 parts by weight of polyether or modified polyether polymer, 25-35 parts by weight of high-carbon alcohol mixture, 10-15 parts by weight of high-carbon alcohol fatty acid ester or fatty acyl amide and 15-20 parts by weight of alkymer. The preparation method of the defoaming agent comprises the following steps: adding the polyether or the modified polyether polymer, the high-carbon alcohol mixture, the high-carbon alcohol fatty acid ester or the fatty acyl amide and the alkymer into a reaction kettle according to the proportion, stirring, slowly increasing the temperature to 50-100 DEG C, carrying out reaction for 1-2h, finally stopping stirring, cooling, filtering for removing solid impurities and finally preparing the delaying coking non-silicon defoaming agent. The defoaming agent can effectively suppress and eliminate the formation of bubbles in a delayed coking reaction tower, improve the treatment capacity of the reaction tower, prolong the coking time of coke and prevent clogging phenomenon.

The invention relates to a monochamus alternatus imago attractant which belongs to the technical field of pest control. The monochamus alternatus imago attractant contains the following components according to volume percent: 60-80 percent of turpentine oil, 16-24 percent of ethanol, 2-10 percent of phenethyl alcohol and 2-6 percent of terpilenol. The monochamus alternatus imago attractant contains the following ingredients according to volume percent: 24.64-32.86 percent of Alpha-pinene, 22.91-30.55 percent of Beta-pinene, 6.51-8.68 percent of 3-carene, 2.97-3.96 percent of Beta-phellandrene, 0.74-0.99 percent of terpinolene, 0.62-0.83 percent of laurene, 1.60-2.13 percent of others, 16-24 percent of ethanol, 2-10 percent of phenethyl alcohol and 2-6 percent of terpilenol. The monochamus alternatus imago attractant has remarkable attracting effect to both monochamus alternatus female worms and male worms, and stronger attracting effect to the male worms; and also has certain attracting effect to other coleopteran forestry pests. The invention has the advantages of high efficiency, environmental protection, simple and convenient preparation, low cost and good durability, can be used for prediction and control in monochamus alternatus forest with the control effect up to 53.59-67.30 percent and can effectively control the population density in the monochamus alternatus forest and restrains the spread and the extension of pine wood nematode disease.

The invention discloses a kind of production of liquid fruit and vegetables. The way express the fresh vegetables juice by physics methods, then put the draft in the liquid edible fungus to ferment, forming fermentation liquor, then homogenate the ferment, filtrating the effective constituent, to gain the fruit and vegetables' ferment juice, mix these two kinds of juice, forming the clarified juice having much nourish of fruit and vegetables, as a kind of production for general using. The technique exploit the way on the stage, apply a new way for people's supplying fruit and vegetables.

The invention relates to a preparing method of an oolong tea concentrated solution. The preparing method comprises the following steps that firstly, oolong tea leaves are subjected to first-stage charging and extracting; secondly, enzymolysis is carried out, wherein a tea leaf extract solution is subjected to enzymolysis treatment, and wall-breaking enzyme, tannase and protease are used as an enzyme preparation; thirdly, the oolong tea leaves are subjected to second-stage charging and extracting; fourthly, separating and filtering are carried out; fifthly, concentration is carried out, wherein a tea extract solution is concentrated; sixthly, a finished product is sterilized, and thus the finished oolong tea concentrated solution is obtained. According to the method, by means of the synthetic effect of wall-breaking enzyme, tannase and protease with the combination of the tea two-stage charging method, the product yield and production efficiency within the same time can be increased; meanwhile, the oolong tea concentrated solution prepared though the method has high amino acid content with partial ester catechins reserved, and is full in tea sense and mellow in taste, the fresh and mellow sense and the tea sense of oolong tea are intensified, much feature flavor of the oolong tea is reserved, the taste of the oolong tea concentrated solution is upgraded, and diversity of the oolong tea concentrated solution varieties is improved.

The invention belongs to the technical field of traditional Chinese medicine, and relates to a preparation method of compound Houttuynia cordata preparation, in particular to a preparation method of compound Houttuynia cordata mixture for the treatment of sore throat and tonsillitis caused by exogenous wind heat and a preparation method of the mixture. In the preparation method of the compound Houttuynia cordata mixture, the Houttuynia cordata, Scutellaria baicalensis, isatis root, fructus forsythiae and honeysuckle which are used as bulk drug and prepared with auxiliary materials, the method comprises the following steps: extracting, filtering, concentrating and preparing the mixture, wherein the extraction step refers to distill the Houttuynia cordata, fructus forsythiae and honeysuckle with steam in advance and extract aromatic water, then, water is added to decoct drug residues, filtering is performed, and the obtained decoction liquid is mixed with the decoction liquid of the Scutellaria baicalensis and the isatis root, and the mixed liquid is filtered and concentrated. The preparation method of compound Houttuynia cordata mixture can fully use volatile components, which have functions of cooling, eliminating pathogens and removing wind heat, of the Houttuynia cordata, the fructus forsythiae and the honeysuckle, so that alcoholicity of alcohol precipitation process is lowered, and loss of components having functions of clearing heat and detoxicating in the formula is reduced.

The invention relates to a monochamus alternatus imago attractant and a trap thereof, which belong to the technical field of pest control. The volume percents of the components of the attractant are 60 to 80 percent of oil of turpentine, 16 to 24 percent of alcohol, 2 to 10 percent of phenethyl alcohol and 2 to 6 percent of terpineol. The volume percents of each component of the attractant are 24.64 to 32.86 percent of alpha-pinene, 22.91 to 30.55 percent of beta-pinene, 6.51 to 8.68 percent of 3-carene, 2.97 to 3.96 percent of beta-phellandrene, 0.74 to 0.99 percent of terpinolene, 0.62 to 0.83 percent of laurene, others for 1.60 to 2.13 percent, 16 to 24 percent of alcohol, 2 to 10 percent of phenethyl alcohol and 2 to 6 percent of terpineol. The trap consists of a cylindrical body (3), a funnel-shaped imago picking device (6) arranged at the lower part of the body (3), and an imago collecting bottle (7) connected with the lower end of the funnel-shaped imago picking device (6). The attractant has the advantages of convenient preparation, simple usage and long lasting period, and is a nuisanceless plant protection product; and the trap has the advantages of simple structure, low cost, long service life and good attracting effect, and can be wildly applied to the monochamus alternatus imago control in the field.

A green long-acting compound organic fertilizer comprises 50 to 70 parts of animal manure, 15 to 30 parts of mineral and organic matters, 0.001 to 1 parts of trace elements and 10 to 20 parts of water. The preparation method comprises the following steps: adding each component of the compound fertilizer into a vertical mixer or a horizontal mixer according to the ratio of a formula, stirring for 10 to 20 min, discharging, granulating by a disc or a spiral granulator to obtain columnar granules, and oven-drying or air-drying to obtain the green long-acting compound organic fertilizer. The green long-acting compound organic fertilizer has the advantages of high fertilizer efficiency, complete effective components and long validity period, and can improve the soil without polluting the crops and the soil.

A health-care beverage is prepared from the liquid extract of portulaca, honey white sugar, vinegar and citric acid.

The invention provides a feed additive specially used for laying hens in laying period and a preparation method thereof. The additive is prepared by mixing a Chinese medical herb extract preparation that protects the livestock and poultry from diarrhea, nutrients like methionine, lysine, vitamin E and auxiliary materials like medical stones and corn cob meal in proportion, and the parts by weigh is: 100 parts of Chinese medical herb extract preparation, 1 part of methionine, 0.5 part of lysine, 8 parts of vitamin E, 600 parts of medical stones and 290.5 parts of corn cob meal; the Chinese medical herb extract preparation is prepared in advance with raw medical materials of paulownia flower, purslane, water pepper, geranium wilfordii, sanguisorba, copperleaf herb and cactus in proportion by picking, washing, cutting, first aqueous extract, second aqueous extract, combining for decoction, concentrating, absorbing and parching. The weight proportion of the raw medicinal materials is: 29-35 parts of paulownia flower, 22-28 parts of purslane, 20-26 parts of water pepper, 17-23 parts of geranium wilfordii, 17-23 parts of sanguisorba, 13-17 parts of copperleaf herb and 8-12 parts of cactus. Silicon dioxide is chosen as sorbent in the production process and the addition of the silicon dioxide as one of the compositions of the Chinese medical herb extract preparation weighs 85 percent of the raw medicinal materials.

The invention discloses plant effective component extraction equipment for medical material preparation. An ultrafine grinding mechanism is arranged in a mounting case, and an effective component extraction mechanism is arranged on the lower portion of the ultrafine grinding mechanism and comprises a leacher and an efficient cleaning device. The leacher comprises a leaching vessel, the bottom of the leaching vessel is connected with a dry powder guide pipe and a water pulp guide pipe through pipes, and the upper portion of the leaching vessel is connected with a leach liquid adding box which is connected with a filling pipe. The efficient cleaning device comprises an ultrasonic wave generator, an ultrasonic transducer and an ultrasonic amplification rod. An output end of the ultrasonic wave generator is electrically connected with an input end of the ultrasonic transducer, an output end of the ultrasonic transducer is electrically connected with an electric energy input end of the ultrasonic amplification rod, and the ultrasonic amplification rod penetrates the lower bottom surface of the leaching vessel to extend into the leaching vessel. The plant effective component extraction equipment has advantages that separation of impurities and effective components in to-be-extracted plants is realized, and the step of subsequent separation of the effective components in the to-be-extracted plants is simplified.

The invention discloses a method for producing an alkaline fertilizer from insoluble potassium-containing rock by a kiln process, belonging to the technical field of chemical production. The method comprises the following steps: mixing phosphate rock tailings or low-grade phosphate rock with the insoluble potassium-containing rock according to the weight ratio of 1:(0.4-0.9), further adding anthracite accounting for 3-8% of the total mixed weight, drying, grinding and further preparing a material block; and then placing into a kiln, roasting at the temperature of 1000-1200 DEG C for 30-150 minutes to prepare sintered clinker, finally performing water quenching, reducing the temperature of the sintered clinker to 400-700 DEG C, and draining, drying, crushing and grinding the sintered clinker after water quenching to prepare the alkaline fertilizer. According to the method disclosed by the invention, the roasting temperature is only 1000-1200 DEG C, the energy consumption is low, and the process is simple; and phosphogypsum is not used, SO2 gas causing serious pollution of air is not contained in tail gas, and the special treatment of the tail gas is not required.

The invention relates to traditional Chinese medicinal granules capable of removing blood stasis and relieving pain. The traditional Chinese medicinal granules are prepared with the following raw materials by weight: 2-3 parts of large-leaved gentian, 4-6 parts of the rhizome of chuanxiong, 9-11 parts of peach kernel, 10-12 parts of safflower carthamus, 8-11 parts of liquorice, 2-3 parts of notopterygium incisum, 3-4 parts of myrrh, 6-12 parts of angelica sinensis, 3-4 parts of trogopterus dung, 8-11 parts of rhizoma cyperi, 8-11 parts of the root of bidentate achyranthes, and 5-7 parts of earthworm. The invention further provides a preparation method of the traditional Chinese medicinal granules. The traditional Chinese medicinal granules prepared by the method have the significant effects of removing blood stasis and relieving pain, and can be used for treating rheumatoid arthritis, ischialgia, osteoarthritis, ankylosing spondylitis and so on.

The present invention discloses a preparation method for a black rice wine containing soy isoflavones. The steps of the preparation comprise: (1) extracting soy isoflavones; (2) preparing a wine liquid I; (3) brewing a yellow wine; and (4) respectively adding the soy isoflavone concentrated solution and the wine liquid I to the yellow wine, carrying out treatments of aging, blending, low temperature processing, filtering, and sterilizing to obtain the finished product. According to the method of the present invention, the black rice is not subjected to the peel removing treatment, and is directly subjected to the rice wine brewing process after two pigment extraction processes, the remaining pigment is further washed and dissolved during the brewing process, such that the production processes are reduced, and the raw material wine consumption is reduced so as to reduce the production cost.

The invention discloses solid instant health care tea, which is mainly prepared from the following ingredients in parts by weight: 200 to 350 parts of Puer tea, 300 to 500 parts of fresh burdock, 300 to 500 parts of fresh garlics and 50 to 100 parts of Chinese date. The solid instant health care tea has the advantages that the extraction process is simple, the extraction efficiency is high, the energy consumption and the loss are little, the cost is low, the active ingredients of obtained products are many, and the health care effect is good.

The invention discloses a traditional Chinese medicine composition for treating an autoimmune liver disease, and a preparation method thereof. The traditional Chinese medicine composition comprises the following medicinal raw materials in parts by weight: 15-30 parts of astragalus membranaceus, 10-30 parts of cooked rhubarb, 10-30 parts of glossy privet fruit, 10-30 parts of radix curcumae, 10-30 parts of large-leaved gentian, 10-30 parts of caulis spatholobi, 10-30 parts of caulis sinomenii, 10-30 parts of radix rubiae, 10-30 parts of sedum sarmentosum and 5-15 parts of liquorice. The traditional Chinese medicine has the effects of strengthening body resistance, detoxifying, dispersing stagnated liver qi for promoting bile flow, promoting blood circulation to remove blood stasis, expelling wind and removing dampness; the main treatment range comprises autoimmune hepatitis, primary biliary cirrhosis, primary sclerosing cholangitis, and overlap syndrome of any two in the three diseases; and the traditional Chinese medicine composition has the treatment effects of restoring immune balance, inhibiting liver inflammation, protecting liver function, resisting hepatic fibrosis, improving clinical symptoms, improving survival quality and the like, and has high safety.

A Chinese medicine in the form of lotion of treating sprain and contusion is prepared from 9 Chinese-medicinal materials including safflower, spatholobus stem, ground beetle, dahurian angelica root, etc through grinding, sieving and decocting.

The invention discloses a method for preparing freeze-dried dendrobium officinale wine. The freeze-dried dendrobium officinale wine is prepared from 30-60% vol baijiu and ultrasonic extracting solution. The ultrasonic extracting solution is prepared from 20-40 parts of freeze-dried dendrobium officinale, 10-30 parts of fructus lycii, 10-30 parts of ginseng and 10-30 parts of cordyceps militaris through ultrasonic extraction. During preparation of the freeze-dried dendrobium officinale wine, 1000 parts by weight of baijiu and 30-180 parts by weight of ultrasonic extracting solution are evenly mixed, the mixture stands at 2-10 DEG C for 24-48 h, supernate is filtered with a 2000-mesh filter material, filling is conducted, and curing is conducted for five days so that the finished wine can be obtained. In this way, effective constituents in dendrobium officinale can be reserved, tissue structure is intact without deformation, the number of extracted effective constituents is large, extraction efficiency is high, and extraction time is short; the prepared finished wine can improve the immunity of people, promote blood circulation, resist fatigue and tonify liver and kidney.

The invention relates to a feed additive specially used for pigs in a nursery period and a preparation method of the feed additive. The feed additive specially used for the pigs in the nursery period is prepared by mixing the following raw materials in parts by weight: 100 parts of Chinese herbal medicine extract preparation capable of preventing diarrhea of livestock and poultry, 100 parts of sodium butyrate nutrient substance, 2 parts of lysine nutrient substance, 8 parts of nutrient substance vitamin E, 510 parts of medical stone auxiliary material and 280 parts of defatted rice bran. The preparation method of the feed additive specially used for the pigs in the nursery period comprises the following two steps: preparing the Chinese herbal medicine extract preparation, and adding nutrient substances and auxiliary materials into the Chinese herbal medicine extract preparation. The feed additive specially used for the pigs in the nursery period has the advantages that food consumption and body weights of the pigs in the nursery period can be effectively improved, and feed to gain ratio and death and culling rate of the pigs in the nursery period are reduced.

The preparation process of nano concentrated aloe juice includes the following steps: cutting fresh aloe leaf into small blocks, pounding to make pulp, grinding, biologial depressing, adding pectinase in aloe leaf juice, heat-insulating for 25-35 min. in stainless steel buffer tank at 45-50 deg.C, naturally-cooling to room temp., making aloe juice transparent and clear, filtering and centrifugal-separating aloe leaf juice, taking out supernatant and making it pass through ultrafiltration membrane to obtain filtrate I and concentrate I, collecting filtrate I and making it pass through nano level filtering membrane to make circular concentration to obtain concentrate II, mixing two concentrates, sterilizing, freeze-drying and stabilization treatment so as to obtain the invented aloe juice

The invention discloses a method for producing an alkaline fertilizer by a phosphate rock tailing or low-grade phosphate rock kiln method, and belongs to the technical field of chemical industry production. The method comprises the preparation steps of mixing the phosphate rock tailings or low-grade phosphate rock with insoluble sylvine-containing rock according to the weight ratio of 1: (0.4-0.9); adding blind coal which is 3-8% of total weight of the mixture to obtain the mixed material; drying and grinding the mixed material into 60-150 meshes to obtain a powder material; putting the powder material into a rotary kiln, baking for 30-150 minutes at 1000-12000 DEG C to prepare sintered clinker; and quenching the sintered clinker, and cooling to 400-700 DEG C within 1-10 minutes, and draining, drying, crushing and grinding to obtain an alkaline fertilizer after quenching. Compared with the prior art, the production process of calcium-magnesia phosphate fertilizer is fewer in used materials, simple in process, strong in maneuverability, stable in product quality, more comprehensive in effective ingredients, and more abundant in nutrient, and contributes to the environmental protection. Meanwhile, the economic benefit is produced.

The invention discloses a processing method of tea tree flower black tea. The processing method comprises the following technological steps of picking raw materials, performing fixation, performing sunning, performing withering once again, performing rolling, performing deblocking, performing fermentation, performing baking, performing flavor distilling and the like. According to the processing method disclosed by the invention, natural fresh tea tree leaves and tea tree flowers are used as the raw materials, the shape of the tea tree flowers is maintained by a microwave fixation technique anda vacuum freeze drying technique, and the tea tree leaves and the tea tree flowers are mixed for fermentation during fermentation, so that the content of effective components in the prepared tea treeflower black tea is high, after the tea tree flower black tea is brewed, the shape of the flowers can be well, receptacles do not drop off, and besides, and the tea tree flower black tea is mellow intaste and good in mouth feel.

The invention discloses a method for producing fleece-flower root red yeast rice, which comprises the following steps: 1)taking fleece-flower root granules with 5-20 meshes as a matrix of fleece-flower root red yeast rice through solid state fermentation, taking fleece-flower root powder below 20 meshes as one of nutrient compositions for culturing monascus liquid state strain; 2)adding the fleece-flower root granules in a nutrient solution, uniformly mixing and adjusting water content; 3)disinfecting the obtained fleece-flower root matrix; 4)configuring a monascus liquid state medium and disinfecting; 5)cooling the obtained medium to room temperature, inoculating the monascus strain, and fermenting under temperature of 24-35 DEG C and culturing for 3-6 days; 6)inoculating the monascus liquid state strain into the fleece-flower root matrix obtained in the step 3) for solid state fermentation; and 7)dumping the materials after solid state fermentation, drying and crushing to obtain the fleece-flower root red yeast rice product. The method can keep the main active components of fleece-flower root, can composite efficacy component generated by monascus, and can enhance the fleece-flower root function.

The invention relates to a multi element composit boron magnesium fertilizer as neutral and white particles, which contains 100 portions of dehydrated boron magnesium fertilizer, 30-50 portions of potassium fertilizer, 50-60 portions of phosphate fertilizer and 50-70 portions of nitrogen fertilizer. The invention uses heptahydrate magnesium sulfate as main boron magnesium fertilizer to be dehydrated into the boron magnesium fertilizer of magnesium sulfate, thereby improving effective components, reduce transportation cost and avoid caking, with simple application. The fertilizer contains three main elements as nitrogen, phosphate and potassium, medium and micro components as magnesium, sulfur, iron and boron, with abundant effective components, wide application, acceleration on crop growth and the function for improving the anti-disease and anti-pest ability of crop, maturing fruit early and improving yield.

The invention discloses an application of a eupatorium adenophorum extract in exterminating pig roundworm ova, which belongs to the technical field of pig roundworm ova extermination. According to the application, by improving the extraction process, effective components with insecticidal activity in the eupatorium adenophorum are extracted, the extract is applied to fresh pig roundworm ovas, the hatchability of the pig roundworm ovas is counted by observing through a microscope, and the result shows that the eupatorium adenophorum extract has good extermination effects on pig roundworm ova.

The invention discloses a processing method of lentinan. The processing method includes the steps of firstly, coarsely grinding; secondly, twin-screw extruding; thirdly, semi-bionic extracting; fourthly, centrifugalizing and concentrating; and fifthly, ethanol precipitating and drying. Since an ultrasonic method is cooperated with the semi-bionic method to extract the lentinan, more effective components can be extracted and reserved, production cycle can be shortened, and cost can be lowered.

The invention discloses a distilling production method for sandalwood essential oil.The method comprises the specific steps that 1, a sandalwood plant raw material is smashed into fragments with the thickness of 1 millimeter to 6 millimeters, and the fragments are placed in a distilling cabinet; 2, steam generated by a steam boiler is led into the distilling cabinet, and the sandalwood fragments are distilled; 3, tail gas of the steam boiler is processed through a first-level dust remover and a second-level dust remover before being discharged out of a chimney; 4, the steam discharged from the distilling cabinet passes through a first-level condenser and a second-level condenser before entering a receiving tank and an excessive receiving tank, and distillate is obtained; 5, the pressure in the receiving tank is kept between 0.01 Mpa and 0.3 Mpa; 6, the distillate in the excessive receiving tank passes through a third-level condenser before being discharged into a fractionation barrel; 7, the distillate is discharged out of an essential oil outlet of the fractionation barrel, and then the sandalwood essential oil is obtained.The method is simple, the oil is discharged quickly, time is short, the obtained sandalwood essential oil is high in quality, and adopted equipment is easy to operate.

The invention relates to a medicament for treating respiratory system diseases, and the medicament is mainly prepared from the following raw material drugs in parts by weight: 35 to 45 parts of raw white mustard seed, 20 to 30 parts of asarum, 70 to 80 parts of rhizoma corydalis, and 30 to 40 parts of borneol. The invention also provides application of a respiratory system disease medicament, particularly the application of the respiratory system disease medicament in the preparation of the medicaments for preventing and treating recurrent cough, asthma and rhinitis diseases. The medicament has the advantages that: the medicament which is made into a plaster preparation can be easily absorbed by tender skin of a baby, the active components of the medicament can more easily quickly permeate into the blood and act on the whole body, and can keep stable concentration in the blood, and the administration curative effect is definite; troubles of taking medicines or injection to children are avoided due to channel application, so that the medicament is easily accepted by parents, and patients have better compliance; and the cost for channel application is only one third to half that of western medicine treatment, and the channel application has definite curative effect and high safety, and is suitable for popularization and application.

The invention discloses a method for extracting safflower oil, which comprises the following steps: adding a medicinal material safflower in a CO2 supercritical extracting tank, wherein the extraction pressure is 20-40MPa, the extraction temperature is 35-45 DEG C and the extraction time is 1.5-3.5 hours, filtering an extract and separating to obtain the safflower oil. According to the invention, the damage of water vapor distillation method with high temperature on the easily oxidized components with unstable moisture and heat can be overcome, the defects of low oil yield by a pressing method and solvent residue generated by a solvent extraction method can be overcome, thereby the safflower oil with better quality can be obtained.

The invention belongs to the field of pharmaceutical preparation, particularly discloses a traditional Chinese medicine composition for treating chronic atrophic gastritis and intestinal metaplasia and a preparation method and application thereof. The traditional Chinese medicine composition comprises the following raw materials: codonopsis pilosula, stir-fried rhizoma atractylodis macrocephalae, rhizoma pinellinae praeparata, poria cocos, pericarpium citri reticulatae, hedyotis diffusa, mica atba, rhizoma curcumae and radix curcumae; the preparation method comprises the steps of water extraction, alcohol precipitation, spray drying and addition of auxiliary materials, therefore various preparations are obtained, and the functions of invigorating spleen, supplementing qi, regulating qi-flowing for harmonizing stomach, and improving and resisting gastric mucosal atrophy and intestinal metaplasia are achieved, besides, the invention further discloses the application of the traditional Chinese medicine composition to preparation of drugs used for treating chronic atrophic gastritis and intestinal metaplasia.

The invention discloses a health protection tea with functions of promoting qi circulation and resolving food retention, which is mainly prepared from the following raw materials in parts by weight: 200-350 parts of puer tea leaves, 300-500 parts of fresh arctium, 300-500 parts of fresh garlic and 50-80 parts of dextrin. The extraction technology provided by the invention is simple, the extraction efficiency is high, the energy consumption and loss consumption are less, and the cost is low; and the effective ingredients of the obtained products are multiple, and the health protection effect is favorable.