32results about How to "Regulate hypoglycemia" patented technology

The invention relates to a puffed kelp snow rice cracker and a preparation method thereof. The preparation method comprises the following steps of washing fresh kelp, then soaking to remove arsenic, removing fishy smell, further air-drying, cutting up, drying, and pulverizing to get kelp powder; weighing the kelp powder, millet flour and corn starch to prepare main materials, weighing sodium bicarbonate, soft sugar, common salt, chicken essence, baking powder and vanillin as auxiliary materials, and uniformly mixing to get mixed powder; wetting and pasting 90% of the mixed powder, and then mixing the pasted mixed powder with the remaining 10% of the mixed powder to prepare a cracker blank; and further drying the cracker blank, adjusting water content, puffing, spraying sugar, performing oil spraying treatment and packaging to get a finished product. The puffed kelp snow rice cracker disclosed by the invention has the advantages of unique flavor, crisp taste, abundant nutrition and easiness for digestion and absorption, and has the effects of strengthening stomach, enhancing immunologic function and the like. The preparation method has the advantages of scientific mixture ratio of the selected materials, reasonable process steps, simple process, strong operability and short production period, and is suitable for industrial production.

The invention discloses an oat beta-glucan oral composition and application thereof. The composition is prepared from the following raw materials in percentage by weight: 75-92.5 percent of oat beta-glucan, 2.5-10 percent of resistant dextrin and 5-15 percent of fructo-oligosaccharide. The dispersibility of oat beta-glucan can be remarkably improved by optimizing the formula, so that the oat beta-glucan can be sufficiently combined with water molecules, the viscosity of the oat beta-glucan can be sufficiently induced, the oat beta-glucan can be distributed in intestinal tracts more uniformly,the effects of reducing blood lipids and blood glucose can be improved, and the flavor and acceptance of products can be remarkably improved. Compared with pure oat beta-glucan, the composition has the effects of remarkably adjusting blood lipids, reducing low density lipoprotein and serum cholesterol and remarkably controlling blood glucose, and has an important meaning for preventing and treating cardiovascular and cerebrovascular diseases and diabetes mellitus.

The invention relates to the field of nutrition health care food, in particular to a preparation method of a kudzuvine root enzyme. According to the preparation method, kudzuvine roots and fruit and vegetables are respectively and singly fermented, and are then mixed for chelation fermentation to obtain the kudzuvine root enzyme. In the fermentation process, no external water is added; the content of the kudzuvine root flavones and the puerarin can be effectively improved; the fermentation condition controllability is high; the obtained product is safer and more reliable; biological active substances such as puerarin, kudzuvine root flavones are contained in the kudzuvine root enzyme; the SOD (superoxide dismutase) activity content is high; after the fermentation coupling with other fruit and vegetables, the functions of the kudzuvine root enzyme and other fruit and vegetables can be mutually promoted and coordinated; active ingredients in the kudzuvine roots can be better promoted to achieve the effects.

The invention provides a moringa enzyme preparation method, and belongs to the field of agricultural product processing. The moringa enzyme preparation method comprises the following steps: S1, adding nutrient matters into raw materials, namely, fresh moringa and fruits and vegetables, mixing, inoculating a first group of microorganisms, performing solid fermentation, after fermentation is completed, and filtering so as to obtain fermented filtrate; S2, after the nutrient matters are added into the fermented filtrate, mixing, and inoculating a second group of microorganisms for graded fermentation, wherein the raw materials can be further fermented into multiple functional components through the second group of the microorganisms. Compared with the prior art, the moringa enzyme preparation method provided by the invention has a raw material decomposition procedure additionally, and components such as cellulose, hemicelluloses, lignin, starch and pectin in the raw materials are decomposed through the first group of the microorganisms, so that effective components in the raw materials can be sufficiently released, the raw material utilization rate can be increased, and absorption of functional components by human bodies can be promoted. Subsequently, the raw materials are fermented through the second group of the microorganisms, multiple functional components can be generated, and chelation of various effective components can be promoted.

The invention provides a silkworm male moth mulberry wine as well as a preparation method thereof. The silkworm male moth mulberry wine is prepared by adding crystal sugar to silkworm male moth, Adenophora stricta, the fruit of Chinese wolfberry, mulberry and rice wine to be naturally fermented. The wine comprises the components in parts by weight as follows: 5-10 parts of silkworm male moth, 5-10 parts of Adenophora stricta, 10-20 parts of the fruit of Chinese wolfberry, 10-20 parts of mulberry and 80-150 parts of rice wine. The silkworm male moth mulberry wine provided by the invention is unique in formula and simple in process. The health-care wine has the function of invigorating lung and kidney, protecting liver, beautifying and enriching blood, replenishing vital essence to improve eyesight and preventing aging, and remarkably improves the immunity of the body.

The invention provides a silkworm chrysalis cordyceps wine and manufacturing method thereof. The Silkwor chrysalis cordyceps wine is characterized by adding silkworm chrysalis cordyceps, fructus lycii and adenophora elata in careful brewed rice wine with 40-55 alcoholic strength, the components are as follows in part by weight: 0.2-1.0 part of silkworm chrysalis cordyceps, 0.5-2.0 parts of fructus lycii, 0.2-1.0 part of adenophora elata, 0.2-1.0 part of red ginseng, and 80-150 parts of rice wine. The silkworm chrysalis cordyceps wine provided by the invention in unique in formulation, the healthcare wine has functions of invigorating lung and kidney, protecting liver, reducing phlegm, replenishing vital essence to improve eyesight and anti-aging, and can obviously improve human immunity.

The invention provides a silkworm chrysalis cordyceps bamboo wine and a preparation method thereof. The Silkworm chrysalis cordyceps bamboo wine is characterized by adding rice and wine yeast in fresh bamboo water collected from a bamboo forest, brewing the bamboo water rice wine, and then adding silkworm chrysalis cordyceps, fructus lycii and adenophora elata in brewed rice wine with 50 alcoholic strength, wherein the components are as follows in parts by weight: 0.2-1.0 part of silkworm chrysalis cordyceps, 0.5-2.0 parts of fructus lycii, and 80-150 parts of bamboo water rice wine. The silkworm chrysalis cordyceps bamboo wine provided by the invention in unique in formulation, the healthcare wine has functions of invigorating lung and kidney, protecting liver, reducing phlegm, replenishing vital essence to improve eyesight and resist aging, and can obviously improve human immunity.

The invention belongs to the technical field of table vinegar production, and provides a method for co-fermenting red date and coix seed vinegar with high gamma-aminobutyric acid content through combination of monascus, lactic acid bacteria and spore bacteria. The method comprises steps as follows: mixing germinated coix seeds, coix seed bran, enzymatically decomposed red date juice and L-sodium glutamate, and carrying out alcohol fermentation by mixed bacteria of monascus with high yield of GABA, saccharomycetes and lactic acid bacteria; after the fermentation is finished, supplementing sugar, red date juice, L-sodium glutamate, lactic acid bacteria, spore bacteria and acetobacter pasteurianus, and carrying out aerobic acetic acid and lactic acid fermentation; and after the fermentation is finished, adding lactic acid bacteria for anaerobic secondary lactic acid fermentation. The red date and coix seed vinegar with high gamma-aminobutyric acid content is prepared through raw material optimization, strain optimization proportioning, multiple times of fermentation enrichment, ageing, blending, sterilization and filling. In a final product, the content of non-volatile acid is larger than or equal to 2.0 g / 100 mL, the content of flavone is larger than or equal to 120 mg / 100 mL, the content of GABA is larger than or equal to 280.0 mg / 100 mL, the content of Monacolin K is larger than or equal to 120 mg / 100 mL, and the effects of resisting oxidation, lowering cholesterol and lowering blood pressure are achieved.

Ganoderma lucidum tea with Dendrobium and a production process thereof are provided. The Ganoderma lucidum tea with Dendrobium comprises 10-12 parts of Dendrobium devonianum, 40-50 parts of Ganoderma lucidum, 25-30 parts of brown rice tea, and 15-20 parts of orange seed. The Ganoderma lucidum tea with Dendrobium can retain original sweet and bitter tastes of Ganoderma lucidum and natural fragrance of Dendrobium devonianum, can eliminate evil to nourish yin and tonify without converging evil and has the unique effect of supplementing with light dishes to maintain health; in addition, the Ganoderma lucidum tea with Dendrobium has delicate fragrance of brown rice tea, fragrance of rice and faint orange sour of orange seeds, has unique taste, and has refreshing effect and skin nourishing effect; the Ganoderma lucidum tea with Dendrobium can be consumed often to nourish yin and clear heat, improve sleep, lower blood pressure, adjust blood lipid, lower blood glucose and the like. Besides these effects, as Dendrobium devonianum has low price, the Ganoderma lucidum tea with Dendrobium prepared herein has significantly lower cost than that of traditional Ganoderma lucidum tea with Dendrobium; therefore, market acceptance of the Ganoderma lucidum tea with Dendrobium can be increased greatly, the competitiveness of the Ganoderma lucidum tea with Dendrobium is improved, and the Ganoderma lucidum tea with Dendrobium may earn a place in the tea market that is gradually saturated nowadays.

The invention provides dendrobium nobile and ganoderma lucidum tea with health care effects and a production process thereof. The dendrobium nobile and ganoderma lucidum tea is prepared from 10-12 parts of dendrobium devonianum paxt, 45-55 parts of ganoderma lucidum, 20-30 parts of buckwheat tea and 20-25 parts of orange seeds. The prepared dendrobium nobile and ganoderma lucidum tea can preserve the bitter and sweet primary taste of the ganoderma lucidum and the natural dendrobium fragrance of the dendrobium devonianum paxt, has the effects of eliminating the pathogenic factor, nourishing yin and conducting tonifying without converging evil, has the secret of moistening tonification and preserving health, and also has various health care and health preserving effects of the buckwheat tea and the orange seeds. The dendrobium nobile and ganoderma lucidum tea also has the effects of nourishing yin, resolving heat, improving sleep, reducing blood pressure, regulating blood fat, reducing blood sugar, clearing throat, protecting liver, improving eyesight, beautifying face, delaying aging and preventing cancer by long-term drinking. Other than the effects, owing to low price of the dendrobium devonianum paxt, the cost of the prepared dendrobium nobile and ganoderma lucidum tea is obviously reduced in comparison to the conventional dendrobium nobile and ganoderma lucidum tea, so the market acceptability of the dendrobium nobile and ganoderma lucidum tea can be greatly improved, the product competitive power is improved, and the dendrobium nobile and ganoderma lucidum tea can also have a share in the present gradually saturated tea market.

The invention provides a preparation method of a tremella aurantialba healthcare drink and belongs to the technical field of instant healthcare drinks. The method comprises the steps as follows: mixing cleaned and chopped tremella aurantialba with water, and breaking cells to obtain tremella aurantialba gum; mixing auxiliary materials including fructus lycii, lotus seeds, Chinese yams, walnuts orporia cocos with water, and performing cell breakage to obtain auxiliary material paste; mixing seasoning with water to obtain a seasoning liquid; extracting effective components in additives; mixingthe tremella aurantialba gum, the auxiliary material paste, the seasoning liquid and the added nutrient solution to obtain the tremella aurantialba drink. The tremella aurantialba drink obtained withthe preparation method is easy to can and absorb and instant and achieves healthcare purposes.

The invention discloses healthcare crispy cakes with nerve calming and sleep aiding functions and a preparing method thereof. The crispy cakes are prepared from spina date seeds, Chinese magnoliavine fruit, radix ophiopogonis, polygala tenuifolia, poria cocos, American ginseng, tuber fleeceflower stem, germinated black rice, semen juglandis, buckwheat flower, black soybean flour, glutinous rice flour, low-gluten flour, corn oil and white sugar. According to different characteristics of raw materials and products, all the raw materials are soaked or dry-cured and smashed into fine powder, oily wrappers and crispy stuffing are prepared, the stuffing is wrapped by the oily wrappers to prepare round cakes, and round cakes are put into a baking tray smeared with oil and baked into the healthcare crispy cakes convenient to eat. The prepared healthcare crispy cakes have the functions of adjusting superexcitation of human body vegetative nerves, improving cerebral blood circulation and metabolism, which is beneficial for achieving the effects of calming nerves, aiding sleep and invigorating the brain.

The invention provides a kind of Cordyceps chrysalis mulberry fruit wine, which is characterized in that: the Cordyceps chrysalis mulberry fruit wine is composed of Cordyceps chrysalis, wolfberry, rice wine, mulberry fruit and rock sugar, and its ingredients and parts by weight are: 0.2-1.0 parts of Cordyceps chrysalis, Lycium barbarum 0.5-2.0 parts, mulberry fruit 10-20 parts, rice wine 80-150 parts. The silkworm chrysalis cordyceps mulberry fruit wine has a unique formula, and the health-care wine has the functions of invigorating the lungs and kidneys, protecting the liver, reducing phlegm, improving energy and improving eyesight, and anti-aging, and can significantly improve body immunity.

The invention discloses dendrobe and ganoderma tea with a beauty function and a production process of the dendrobe and ganoderma tea. The dendrobe and ganderma tea comprises, by weight, 10-12 parts of purple dendrobe, 50-60 parts of ganoderma, 30-40 parts of barley tea and 15-20 parts of green lemon seeds. Original bitter taste of the ganoderma and natural orchid fragrance of the purple dendrobe can be retained, and the unique secret of health maintenance is achieved by enriching yin after eliminating evil and nourishing without receiving evil; both astringency of the barley tea and sour of the green lemon seeds are remained, and the tea is unique in taste and refreshing, and magical effect in beauty is achieved; in addition, efficacies of nourishing yin and clearing heat, improving sleeping, lowering blood pressure, regulating blood lipid, regulating blood sugar level, clearing throat, protecting liver to improve eyesight, delaying senility and protecting cancer are achieved; in addition, the purple dendrobe is low in price, so that the dendrobe and ganoderma tea is remarkably low in cost as compared with that of traditional dendrobe and ganoderma tea, competitiveness of the product can be greatly improved, and the dendrobe and ganoderma tea can earn a place even in the increasingly saturated tea market.

The invention provides a cordyceps militaris beverage which is characterized by comprising the following components in parts by weight: 1-2 parts of cordyceps militaris, 2-5 parts of lemon juice, 10-20 parts of mulberry, 20-40 parts of cane sugar and 200-300 parts of water. The healthcare beverage has the functions of invigorating lung and kidney, protecting liver, reducing phlegm, replenishing vital essence to improve eyesight and delaying senescence and can be used for remarkably enhancing the immunity of a human body.

The invention belongs to the technical field of food processing, and particularly relates to a formula and production process of a sugar-free edible mushroom health beverage. The production steps of the sugar-free edible mushroom health beverage are simple and convenient, and are suitable for industrial large-scale use. Milk products and calcium products are added to enhance the supplementation effect on human calcium, and a variety of other nutrients are added. No sugar additive is adopted in the production of the sugar-free edible mushroom health beverage so that the sugar-free edible mushroom health beverage can be applied to computation by groups with high blood sugar, or diabetes, or the like; besides, the taste of the product is rationally adjusted to meet various needs of each group. The sugar-free edible mushroom health beverage is milky white or milky gray, has a rich fragrance of milk and a unique flavor of edible mushrooms, is slightly sweet, and has no odor. The sugar-free edible mushroom health beverage has the health effects of regulating the immune level of the body, resisting cancer, lowering blood fat, lowering blood sugar, protecting the liver, improving immunity, supplementing various amino acids needed by the human body and the like, and the long-term consumption of the sugar-free edible mushroom health beverage is of great significance for the protection of human health.

The invention relates to the field of traditional Chinese medicine health-care food, in particular to a health-care food preparation with functions of reducing blood sugar and blood fat. The traditional Chinese medicine composition is prepared from the following raw materials in parts by weight: 10-40 parts of cichorium intybus, 30-80 parts of poria cocos and 5-30 parts of radix cyathulae. Appropriate auxiliary materials can be added to prepare capsules, tablets, powder, granules, oral liquid, soft capsules or pills. Functional tests prove that the traditional Chinese medicine composition has the effects of reducing blood sugar and blood fat. The health conditions of patients suffering from diabetes and cardiovascular diseases are remarkably improved, and the aim of preventing diabetes and hyperlipidemia diseases can be achieved for common people.

The invention provides a kind of silkworm chrysalis male silkworm moth wine and its preparation method, which is brewed by brewing carefully brewed rice wine with 40-55 alcohol content of Cordyceps chrysalis, silkworm male moth, medlar and red ginseng. The parts by weight are: 0.2-1.0 parts of Cordyceps militaris, 10-20 parts of medlar, 5-10 parts of silkworm male moth, 10-20 parts of red ginseng, and 80-150 parts of rice wine. The silkworm chrysalis cordyceps male silkworm moth wine has unique formula and simple process. The health-care wine has the functions of invigorating the lungs and kidneys, protecting the liver, reducing phlegm, improving eyesight, and anti-aging, and can significantly improve the body's immunity.

The invention provides a traditional Chinese medicine extract for promoting fracture healing and a preparation method and application thereof, and relates to the field of traditional Chinese medicine technology research. The traditional Chinese medicine extract is prepared from the following medicinal raw materials in parts by weight: 8-10 parts of wine-processed fructus corni, 8-10 parts of eucommia ulmoides, 8-12 parts of fructus psoraleae, 5-8 parts of cactus, 8-10 parts of safflower carthamus, 5-8 parts of salvia miltiorrhiza, 5-8 parts of wine-processed rhizoma polygonati and 8-10 parts of native copper, and the medicinal raw materials are subjected to alcohol extraction twice and water extraction twice, concentrated and dried to obtain the traditional Chinese medicine extract. The traditional Chinese medicine composition is applied to all fracture symptoms; the raw materials of the traditional Chinese medicine extract are rich in source, few in needed medicines, convenient to obtain, natural and free of toxic and side effects; the raw materials are sequentially subjected to twice alcohol extraction and twice water extraction, so that water-soluble and alcohol-soluble effective components in the raw materials can be fully extracted, the content of effective medicinal components in the extract is further increased, and the prepared traditional Chinese medicine extract can further promote fracture healing and shorten the fracture healing time; and the curative effect on relieving pain and swelling of a patient after fracture operation is good.

The invention relates to a puffed kelp snow rice cracker and a preparation method thereof. The preparation method comprises the following steps of washing fresh kelp, then soaking to remove arsenic, removing fishy smell, further air-drying, cutting up, drying, and pulverizing to get kelp powder; weighing the kelp powder, millet flour and corn starch to prepare main materials, weighing sodium bicarbonate, soft sugar, common salt, chicken essence, baking powder and vanillin as auxiliary materials, and uniformly mixing to get mixed powder; wetting and pasting 90% of the mixed powder, and then mixing the pasted mixed powder with the remaining 10% of the mixed powder to prepare a cracker blank; and further drying the cracker blank, adjusting water content, puffing, spraying sugar, performing oil spraying treatment and packaging to get a finished product. The puffed kelp snow rice cracker disclosed by the invention has the advantages of unique flavor, crisp taste, abundant nutrition and easiness for digestion and absorption, and has the effects of strengthening stomach, enhancing immunologic function and the like. The preparation method has the advantages of scientific mixture ratio of the selected materials, reasonable process steps, simple process, strong operability and short production period, and is suitable for industrial production.

The invention discloses a preparation method of a snow chrysanthemum extract containing intechinoside, and its application in the preparation of functional food for regulating intestinal flora function and metabolic diseases. The preparation method of the chrysanthemum extract is as follows: taking the chrysanthemum extract solution containing mariside, adjusting the pH to 5-14, keeping the temperature at 30-100 degrees for a certain period of time, adjusting the pH to 3-5, concentrating, and drying to obtain the final product. The snow chrysanthemum extract contains seacoside, which is obtained by transforming maritin. The snow chrysanthemum extract has a certain function of regulating intestinal flora, and can be used in functional foods related to the regulation of metabolic diseases such as hyperlipidemia, hypertension and hyperglycemia.

The invention belongs to the technical field of medicine spray processing, and discloses an immune activation spray and a preparation method thereof. The immune activation spray comprises the following raw materials in parts by weight: 25-35 parts of polygonatum sibiricum, 0.05-0.1 parts of patchouli oil, 15-25 parts of atractylodes macrocephala, 0.01-0.06 parts of borneol, 3-7 parts of yeasts anda proper amount of related emulsifier, cosolvent and preservative. The immune activation spray provided by the invention is prepared by compounding and combining the Chinese herbal medicines and theyeasts, the multi-way and multi-target effects of a medicine can be fully exerted, and the advantages of the traditional Chinese medicine in preventing intervention, improving the body immunity and improving the disease resistance of the body are comprehensively exerted.

The invention discloses nori and brown rice egg rolls which are prepared from the following raw materials in parts by weight: 100 parts of a main material, 15 to 25 parts of nori, 4 to 16 parts of dried small shrimps, 3 to 4 parts of folium artemisiae argyi, 5 to 12 parts of black sesames, 5 to 10 parts of peanut kernels, 4 to 12 parts of raw sunflower seeds, 2 to 6 parts of white granulated sugar, 2 to 4 parts of edible salt, 1 to 2 parts of compound phosphatide and 5 to 18 parts of edible oil. The compound phosphatide is prepared by the following procedures: uniformly mixing lecithin, starch sugar ester and tween 80, adding honey, maltodextrin and water for continuous stirring, performing homogenization treatment, adding distearoyl-phosphatidylethanolamine-carboxyl polyethylene glycol and absolute ethyl alcohol, then performing uniform mixing, and performing ultrasonic treatment and spray drying, thus obtaining the compound phosphatide. The nori and brown rice egg rolls are scientific in proportioning, have unique flavor, taste crispy, are rich in nutrition and easy to digest and absorb, have the effects of tonifying the stomach, enhancing the immunity and the like, can supplement dietary fiber and vitamin and achieves an extremely good auxiliary effect on daily diets, particularly diets of children.

The invention discloses a preparation method of a coreopsis tinctoria extract containing maritimetin and an application of the coreopsis tinctoria extract to preparation of a functional food capable of regulating intestinal flora function and metabolic diseases. The preparation method of the coreopsis tinctoria extract comprises the following steps of taking a coreopsis tinctoria extract solutioncontaining marein, regulating pH to be 5-14, performing heat preservation at 30-100 DEG C for definite time, regulating the pH to be 3-5, performing concentration, and performing drying so as to obtain the coreopsis tinctoria extract. The coreopsis tinctoria extract contains maritimetin components which are obtained through transformation from the marein. The coreopsis tinctoria extract has a certain effect of regulating intestinal flora, and can be used for related functional foods for improving metabolic diseases of high blood lipid, high blood pressure and high blood sugar.

The invention discloses a fat regulating capsule recipe with a blood fat regulating function. The recipe is prepared from the following raw materials in parts by weight: 50 to 55 percent of gynostemmapentaphylla and 45 to 50 percent of balsam pear. The fat regulating capsule uses medical and edible raw materials; the ingredients achieve mutually cooperated effects, are mutually matched, and are processed according to the conventional process through drying, crushing, active ingredient extraction, concentration and capsule charging. Compared with the prior art, the fat regulating capsule recipe has the advantages that the fat regulating capsule belongs to a green health care effects with the effects of regulating the blood fat, lowering the blood fat, lowering the blood sugar, eliminatingtoxin, nourishing the skin, brightening the eyes, realizing detoxification, benefiting qi, quenching the thirst and the like; the capsule recipe particularly has the obviously effects when being applied to the treatment of fatty liver and hyperlipemia.

The present invention relates to a ginseng eight-treasure substitute tea. Chinese wolfberry fruits, chamomile, hawthorn fruits, mulberry leaves, licorice, red jujubes and ginseng are taken as raw materials which are subjected to the following production processes including cleaning, extraction, concentration, granulation, drying and sub-packaging so as to obtain the ginseng eight-treasure tea witheffects of nourishing the body, promoting digestion and relieving emotion. The ginseng has a plurality of effects of enhancing physical strength, regulating hormone, lowering blood sugar, controllingblood pressure, resisting cancer and promoting metabolism of organisms. The extraction process of the invention is advanced, and the ginseng is extracted under the optimum extraction condition that the extraction temperature is 90 DEG C and the extraction time is 120min, so that the ginsenoside content is high. The ginseng is combined with various nourishing raw materials such as the Chinese wolfberry fruits, the red jujubes and the chrysanthemums, so that the ginseng food which is high in nutrients, fine in weight and savoury and mellow in mouth feel is obtained.

The invention belongs to the technical field of pig feed and particularly relates to a mixed feed additive capable of improving immunity of nursery pigs. The mixed feed additive comprises, by weight percentage, 10-20% of taurine, 5-10% of chitosan, 20-40% of nucleotide, 5-10% of saccharicterpenin and 20-60% of glucose, and the finished additive is obtained after the raw materials are evenly mixed. The weight percentage of the finished additive in complete feed is 5%.. The mixed feed additive is favorable for improving immunity of the nursery pigs, reduce death rate and improve culture benefit.