70results about How to "Improve SOD vitality" patented technology

The present invention relates to composition combined with natural plant and its preparation method, especially relates to preventing altitude sickness composition and its preparation method. A preventing highland reaction food composition produced by following weight and percentage of the raw materials: red common stonecrop herb 8 to 20 percent, safflower 8 to 20 percent, ginkgo biloba leaves 1 to 80 percent, lanceolata 1 to 70 percent. The method for manufacturing bagged tea of the said preventing altitude sickness food composition is that drying red common stonecrop herb 8 to 20 percent, safflower 8 to 20 percent, lanceolata 1 to 70 percent, and ginkgo biloba leaves 1 to 80 percent under 30 to DEG C and mixing grinding; sieving 40 to 60 mesh sieve, packaging bagged tea, external packing adopts vacuum package. The present invention advantages is that providing a tea, oral liquid, capsule and granule composition and its preparation method, with anti- hypoxia, anti-fatigue, anti-radiation, blood-activation and stasis-eliminating, promoting blood cycle in brain, enhancing immunity effects, and the effects are striking, suitable for each kind symptoms of altitude sickness, without side effects and non-toxic.

The invention relates to a malus halliana leaf extract, an extraction method and an application thereof, and belongs to the field of pharmaceutical technology. The malus halliana leaf extract is n-butanol extract and / or ethyl acetate extract of the malus halliana leaf. The extraction method comprises the following steps of dispersing the ethanol extract of the malus halliana leaf in water; extracting with ethyl acetate and n-butanol successively; and volatilizing a solvent. The ethyl acetate extract is the ethyl acetate extract of the malus halliana leaf; and the n-butanol extract is the n-butanol extract of the malus halliana leaf. Experiments demonstrate that the malus halliana leaf extract provided by the invention can effectively clear DPPH and ABTS free radicals and reduce Fe<3+>, so that the malus halliana leaf extract can be used for preparing antioxidants. The extract can significantly reduce GPT and GOT content in serum of mice suffering from acute liver injury and MDA content in mice liver tissues and increase SOD activity, so that the extract can be used for preparing drugs for protecting the liver.

The invention relates to a Lactobacillus with the efficacy of preventing and treating diabetic encephalopathy and a separation method and application thereof. The Lactobacillus is named as a Lactobacillus paracasei LC86 strain, and the preservation unit is China General Microbiological Culture Collection Center, the preservation time is December, 2013, the preservation number is CGMCC 1.12731, andthe address is No. 3, No. 1 Courtyard, Beichenxi Road, Chaoyang District, Beijing City. According to the Lactobacillus, the increase of the content of nitric oxide caused by diabetic encephalopathy can be obviously improved, the antioxidant enzyme activity of brain tissues can be improved, and the learning and memory ability can be improved. The Lactobacillus is applied to medicines for preventing and treating diabetic encephalopathy, has no toxic or side effect, and can be used for treating clinical patients together with other nutrients.

The invention belongs to the technical field of traditional Chinese medicine extraction, and particularly to an ainsliaea fragrans champ extract, an extraction method and an application thereof. The ainsliaea fragrans champ extract is an ethyl acetate extract or / and a methanol extract of ainsliaea fragrans champ, and is prepared by using the following method: crushing the whole grass of ainsliaea fragrans champ, adding ethyl acetate, carrying out heating reflux extraction 2-3 times, filtering, respectively mixing the filter residues and the filtrates obtained from the two extractions, carrying out concentration drying on the filtrate to obtain the ethyl acetate extract, carrying out heating reflux extraction 2-3 times on the filter residue with methanol, filtering, mixing the filtrates obtained from the two extractions, carrying out concentration drying on the filtrate to obtain the methanol extract. The ainsliaea fragrans champ extract has anti-oxidation activity and liver protection activity.

The invention relates to application of a sika deer spleen extract to antioxidant medicines. Animal experiments show that the sika deer spleen extract prepared by the process provided by the invention can reduce peroxides and protein carbonyls in serum of an ethanol-damaged mouse model, increase the content of reductive glutathione and enhance the activity of SOD in the serum, has an antioxidant effect, and can be used for preparing the antioxidant medicines and health-care food.

The invention aims to provide an active polypeptide separated from an anchovy fermentation liquid. The molecular weight of the nerve cell injury resistant polypeptide obtained by the invention is 2,181Da; and the polypeptide is composed of 11 amino acids such as aspartic acid, threonine, glutamic acid, glycine, alanine, isoleucine, tyrosine, phenylalanine, histidine, lysine, arginine and the like, and is a novel active polypeptide with activity. According to the polypeptide obtained by the invention, in a glutamine nerve cell injury model, the addition of the active polypeptide provided by the invention can obviously increase the survival rate of PC12 nerve cells; and when the final concentration is 50 mug / mL, the cell survival rate is increased by 26.4% in comparison with an injury group, thereby effectively relieving glutamine-induced nerve cell injury. Besides, the cell mechanism study on the nerve cell protective action of the polypeptide discovers that the addition of the active polypeptide obviously increases the intracellular total oxidation resistance and has a certain promoting action on increase of SOD (superoxide dismutase) activity.

The invention discloses a method for using nano-selenium contained kelp feed to culture selenium-enriched abalone, which includes: adding 440-1485ml of water to evenly dilute 0.50mg / ml red nano-selenium solution with particle size of 100-140nm, spraying the mixed liquor to kelp feed, and culturing for 120-180 days, wherein 0.50-2.0mg of nano-selenium is added per kilogram of the kelp feed, and shell length, weight, SOD (superoxide dismutase), GPX (glutathione peroxidase), survival rate and weight gain rate of the commercial selenium-enriched abalone are all increased evidently as compared with those of a control group. In addition, by comparative test for parameters such as nano-selenium dosage, diluted concentration, shape of kelp feed, culture duration and the like, a best method for culturing the commercial selenium-enriched abalone is further determined. The method is also applicable to production of selenium-enriched sea cucumber, fishes and shrimps.

The invention discloses a pear peel extract as well as an extraction method and an application thereof in blood glucose-reduction health products. The extraction method comprises the following steps: carrying out freezing and drying or vacuum drying on pear peels, mixing the dried pear peel and a methyl alcohol aqueous solution or ethyl alcohol aqueous solution with the concentration of 50-80% in a mass ratio of 1:(10-100), ultrasonically extracting for 0.5-2h for 2-3 times, combining extraction solutions, concentrating, and drying at 40-60 DEG C to enable methyl alcohol or ethyl alcohol to be completely volatilized to obtain extract. The pear peel extract has an obvious effect on reducing blood glucose of diabetic mice, and also has obvious effects on glucose tolerance adjustment, postprandial blood glucose delaying, and improving oxidative stress (improving SOD (superoxide dismutase) activity and reducing MDA (Methane Dicarboxylic Aldehyde) content) of the diabetic mice through in-vivo tests; and the pear peel extract has a remarkable inhibition effect on alpha-glycosidase through in-vitro tests, therefore, the pear peel extract has the effect on postprandial blood glucose delaying.

The invention relates to a novel application of icariin to resisting of oxygen deficiency. Proved by the test in the invention, the icariin has remarkable protecting functions for resisting oxygen deficiency induction and oxygen deficiency damage. The invention also provides an application of the icariin to preparation of a medicinal preparation with an oxygen deficiency resisting function.

The present invention relates to biological processing of garlic, and is especially biological processing method of odorless garlic. The biological processing method of odorless garlic includes the steps of washing, soaking, fermenting and drying, and features that under certain temperature and humidity conditions, the enzyme inside garlic is activated through natural fermentation, so as to eliminate bad smell, improve taste and raise the antioxidant property of garlic. Animal test proves the maintained or even strengthened physiological functions of the deodorized garlic.

The invention discloses a banana peel enzyme fermentation method. The banana peel enzyme fermentation method comprises the following steps: (1) cleaning the banana peels, chopping, soaking in a soaking solution for 3 to 4 hours, filtering, and performing the composite enzyme enzymolysis for the banana peel residues; (2) sterilizing the enzymolyzed banana peel residues, inoculating an activated strain, fermenting for 3 to 4 days, and obtaining a banana peel fermentation solution; and (3) uniformly mixing the banana peel fermentation solution, alpha-arbutin, thiamine mononitrate and disodium creatine phosphate, adding into a vacuum freeze drying machine, drying until the water content is less than 5 percent, and obtaining enzyme powder. The prepared banana peel enzyme is fresh in aroma, hasfermentation fragrance, pure acidic taste, looseness and gloss; and compared with the enzyme products on the market, the protease activity, the SOD activity and the lipase content in the prepared banana peel enzyme powder are significantly improved, probiotics in the product is efficiently reserved, and the product quality can be improved.

The invention discloses an application of an alpha-mangostin derivative alpha-mangostin derivative in preparation of drugs for resisting and treating BPH (benign prostatic hyperplasia) and anti-BPH drug composition. The effective ingredient of the anti-BPH BPH drug composition is the alpha-mangostin derivative. The alpha-mangostin derivative can be absorbed by prostate tissue, still has anti-inflammatory activity, can improve the SOD activity and reduce MDA content and relieves enlargement of a prostate gland, therefore, the alpha-mangostin derivative can be used for treating BPH and has broad application prospects in preparation of the drugs for treating the BPH.