577 results about "Giant salamander" patented technology

The invention discloses a giant salamander active peptide and an application. The giant salamander active peptide is prepared by the following steps: conducting enzymatic hydrolysis on giant salamander meat which serves as a raw material by virtue of a complex enzyme of marine alkaline protease and papain; separating an enzymatic hydrolysate by virtue of a trypsin immobilized ultra-filtration membrane separator; and then conducting separation and purification by virtue of Sephadex LH-20 molecular sieve chromatography and high performance liquid chromatography, so that the giant salamander active peptide is obtained. The giant salamander active peptide is capable of effectively scavenging free radicals and boosting body immunity, and meanwhile, the active peptide can also promote proliferation of skin fibroblasts; therefore, the giant salamander active peptide has a broad application prospect in the fields of food, medicines and cosmetics.

The invention provides giant salamander meat and bone meal capsules, which is mainly prepared by mixing the giant salamander meat and bone meal, giant salamander proteolysis powder and calcium carbonate. The invention also discloses a method for preparing the giant salamander meat and bone meal capsules and application thereof. The giant salamander meat and bone meal capsules have the health-carefunctions of supplementing calcium and increasing bone density, and have the effects of enriching the blood, beautifying and resisting rheumatism, and can be used as a health-care product.

The invention relates to a preparation method of giant salamander skin collagen peptide. The method comprises the steps that degreasing and deodorization are conducted simultaneously on a giant salamander skin, black skin and impure protein are removed through alkali liquor, under the condition that the temperature ranges from 20 DEG C to 25 DEG C and the pressure ranges from 150 MPa to 300 MPa, pressure maintaining is conducted for 10-60 min, pH of the giant salamander skin processed through ultrahigh pressure is regulated to 8-10, alkaline protease with the weight of 2%-3% of the skin is added, at the temperature of 45-50 DEG C, continuous stirring and enzymolysis are conducted for 3-6 hours, the mixture is boiled for 1-2 min and cooled to 40 DEG C, pH of the mixture is regulated to 4-5, activated carbon with the mass of 1% of the mixture is added, and stirring and decoloration are conducted; under the condition that the rotating speed is 3000-4500 r/min, centrifugation is conducted on the processed mixture for 10-15 min, microfiltration through a filter membrane with the thickness of 0.45 micron, ultrafiltration through an ultrafiltration membrane with the molecular weight cut-off of 4-5 kD and nanofiltration through a nanofiltration membrane with the molecular weight cut-off of 2-3 kD are conducted on the mixture in sequence to obtain filter liquor, the filter liquor is concentrated to be one half of an original sample, and the concentrated liquor is freeze-dried and smashed to obtain giant salamander skin collagen powder. According to the preparation method of the giant salamander skin collagen peptide, the molecular weight of the collagen peptide is small, and over 90% of the molecular weight is smaller than 1000 Dalton.

The invention discloses a giant salamander functional food with an immune regulation action and a preparation method thereof. The giant salamander functional food is prepared by obtaining giant salamander enzymatic hydrolysis powder by carrying out treatment of cell disruption, enzymatic hydrolysis and spray drying on giant salamander meat and then mixing the giant salamander enzymatic hydrolysis powder with extractive powder of medical and edible dual purpose plants including medlar, jujube and hawthorn and auxiliary materials according to a certain proportion. The preparation method keeps the nutrition activity of the giant salamander meat to the maximum extent, enhances the nutrition utilization ratio of a human body and also has the advantages of simple preparation process, convenient operation, safety, reliability, low production cost, and the like. The giant salamander meat functional food has the effects of eliminating oxygen free radicals, delaying aging and enhancing the immunity, is combined with the nourishing function of other medical and edible dual purpose plants so as to enhance the resistant ability of the human body to various diseases through long-term eating, strengthen the adaptability of the human body to the environment and be beneficial to the recovery of a patient after a surgery or with a weak constitution and is an ideal functional food.

The invention discloses an extracting device for giant salamander skin mucus. The extracting device is characterized by comprising a collecting tank (1) and a sealing tank cover (2), wherein corn angles formed by connecting four side walls and the bottom surface of the collecting tank (1) are chamfered, one corner of the sealing tank cover (2) has a diethyl ether injection hole (3), an absorbent ball (4) is fixed at the bottom surface of the collecting tank (1) right below the diethyl ether injection hole (3). The invention further provides an extracting method for extracting giant salamander skin mucus by using the device, wherein the giant salamander is stimulated and narcotized by using diethyl ether. The extracting method is harmless to the giant salamander when being used for collecting mucus, diethyl ether easily volatilizes, stains in the body for a short time, and is little in residue, therefore, the extracting method is safe, effective, and is capable of continuously extracting mucus.

The invention discloses a method for artificial propagation of giant salamanders and cultivation of baby giant salamanders, which is characterized in that an ecological giant salamander farm is built in an original ecological region, the water in a cultivation pond comes from ravine streams of the original ecological region, the male giant salamanders are ecologically cultivated in classified ponds in different stages, the female giant salamanders are cultivated through indoor artificial cultivation, the male parent giant salamanders are specially cultivated by controlling water quality and water temperature and timely deploying nutrition, so that sperm motility of the male parent giant salamanders can be improved, and reproductive rate of the giant salamanders is further improved by performing selection, artificial hastened parturition and artificial fertilization on the parents; the propagated baby giant salamanders are cultivated in three stages, and disease prevention for the baby giant salamanders is performed in the feeding process. With the method of the invention, productivity of the artificially propagated giant salamanders can be more than 90%, the rate of artificial fertilization can be more than 80%, and hatchability can be more than 83.51%. By applying the method, population quantity of the giant salamanders can be improved, and scaled cultivation of the giant salamanders can be implemented.

The invention relates to an artificial feed, and particularly relates to an adult giant salamander feed and a preparation method thereof. The feed is prepared by uniformly mixing 20-50% of powdery feed and 50-80% of minced fresh fish in percentage by weight, wherein the powdery feed comprises the following components in percentage by weight: 30-60% of defatted fish meal, 2-10% of fermented soybean meal, 1-5% of active ferment, 2-10% of krill powder, 5-15% of soybean meal, 0.5-4% of sodium alginate, 0.2-3% of calcium chloride, 0.5-5% of monocalcium phosphate, 5-25% of alpha-starch, 0.1-3% of beta-1, 3-glucan, 0.1-2% of citric acid, 1-5% of premix of vitamins and mineral substances and 0.1-0.5% of lactic acid bacteria. According to the invention, a powdery compound feed and the fresh minced fish are mixed according to a certain proportion so as to prepare a soft-granule feed; the feed is rich in nutrition, is good in viscosity, contains partial biodiasmin, and well meets the requirements of the adult giant salamander on nutrition, palatability and water resistance of the feed.

The invention discloses a production method of giant salamander bionic feed. The production method is characterized in that the giant salamander bionic feed is prepared according to the following steps that live fresh fish, shrimps and loaches are sterilized through ozone water, internal organs are removed, the fish is crushed into muddy flesh after bone removal, 93 percent of muddy flesh, 3 percent of fish skin or pig skin collagen liquid, 1 percent of starch, 1 percent of bone meal, 0.5 percent of blood powder and 0.1 percent of allicin are uniformly mixed and are extruded and formed, the steam heat coagulation is carried out for 1minute, adult giant salamander feed is extruded into bar feed with the thickness being 8mm and the length being 8cm, young giant salamander feed is extruded into linear feed with the thickness being 1mm and the length being 2cm, in addition, about 1.4 percent fish skin or pig skin collagen liquid is sprayed and coated for film covering, and cooling, quick freezing, package and frozen storage are carried out. The nutrition ingredients of the giant salamander bionic feed are similar to the nutrition ingredients of natural fish, shrimps and loaches, the disease resistance is high, the palatability is good, and the giant salamander bionic feed is favorable for the growth and the development of the giant salamander. The bionic feed cannot be dissolved and dispersed after being soaked for more than one week in the water, and the water quality cannot be polluted.

The invention provides a medical adhesive prepared by adopting skin mucus of giant salamander as a raw material and a preparation method, relating to the medical field. The medical adhesive is prepared by adopting the skin mucus of giant salamander as the raw material. The preparation method comprises the following steps: A, carrying out quick-freezing, B, carrying out low-temperature sterilizing, C, carrying out low-temperature grinding, D, carrying out dehydrating, and E, forming styptic medicinal powder. The second-level bleeding-stopping and adhering functions of the skin mucus of giant salamander are utilized, so that the rapid bleeding stopping and adhering functions for the wound are realized; during the whole process of preparing the adhesive, the physical methods are only adopted, and the raw materials are pure natural biological materials, so that no toxic and side effects are caused; the prepared adhesive is wide in applicable people, realizes the second-level bleeding-stopping and adhering functions, and is good in effect, the pain of patients is alleviated, and the medical adhesive can be widely applied to the medical fields of surgical operation, traumatic wound healing, feature beautifying, and the like. In addition, for the adult giant salamander, 0.3-0.6 kg of skin mucus can be obtained from each adult giant salamander each month, and with the prepared medical adhesive, the additional value for culturing giant salamander can be greatly improved.

The invention relates to a kind of agriculture cultivation technology, particularly a salamander ecological cultivation method. The method comprises the following steps: A. cultivation pools: both a juvenile pool and a grown pool are provided with multiple caves that are made by piling bricks and stones; B. fry stocking: the temperature difference of the water in the cultivation pools and the water in transport is smaller than 5 DEG C; C. forage: the protein content of the forage is 45%-50%; D. daily management: the water quality of the cultivation pools is not polluted; the water body is transparent; the dissolved oxygen content is over 3.5mg/L, and the PH value is between 6.8-7.8; in cultivation process, the residual forage and excreta are removed timely; and the water temperature difference is no more than 5 DEG C when exchanging the water; and E. disease control: add garlicin, Wuhuang powder and vitamin in the forage for feeding for 3-4 days. According to the invention, the incidence of disease is low and the survival rate is high; also, the growth speed of the large salamander is fast.

The invention relates to a giant salamander imitated ecological cultivation circulating water system which comprises a purifying tank and a cultivating tank, wherein the purifying tank comprises a first purifying tank and a second purifying tank; circulating water flowing out from the second purifying tank enters the cultivating tank through a water inlet of the cultivating tank and then is discharged through a water discharging hole of the cultivating tank; and circulating water discharged from the water discharging hole of the cultivating tank flows through the second purifying tank after being purified through the first purifying tank. The embodiment provided by the invention has the benefits that: water of the circulating system is purified through the purifying tank; purified water flows into the cultivating tank and then flows out from the cultivating tank; water flowing out from the cultivating tank is purified through the purifying tank; water circulates in such a way, so that water resource is saved; furthermore, the temperature of underground water is high in winter; the purpose of stabilizing temperature by using ice cakes to cool is achieved, so that imitated ecological cultivation is achieved.

The invention relates to a medicine for externally treating burn and scald, which is an ointment prepared from slough tissue of cultured second generation giant salamanders and subsequent generations thereof during growth period, radix glycyrrhizae, borneol, sinkiang arnebia root and sanguisorba officinalis. The inventive ointment is prepared from the radix glycyrrhizae extract, sinkiang arnebia root extract, sanguisorba officinalis extract and nanometer powder of giant salamander slough tissue that are obtained by modern biotechnology. The preparation method og the medicine comprises the steps of mixing according to a certain proportion, adding borneol and matrix that is made of Vaseline, vegetable oil, beeswax and anhydrous lanolin, homogenizing, and making into the ointment. The inventive medicine has the advantages of good therapeutic effect, quick action, good analgesic effect, short treatment course, no scar left, and no any toxic and side effects. Burn and scald rat model experiments prove that the inventive medicine shortens the healing time of the superficial second degree, the deep second degree and the third degree burns, there is no scar left on wound surface after healing for the superficial second degree and the deep second degree burns, and there is less scar left on wound surface after healing the third degree burn, with no need of skin grafting. The inventive medicine has better therapeutic effect than the prior medicines for treating burn and scald, and has very wide application prospect.

The invention discloses a mixture of black fungi, royal jelly and giant salamander full powder and a preparation method thereof. The black fungi, the royal jelly and the giant salamander full powder in the mixture are nanometer fine powder, and the black fungi fine powder accounts for 10 to 30 percent, the royal jelly fine powder accounts for 10 to 30 percent and the giant salamander full powder accounts for 10 to 80 percent in percentage by weight. The preparation method comprises the following steps of: after being sterilized, the black fungi are ground into nanometer fine powder; after being processed by vacuum freeze drying, the royal jelly is ground into nanometer fine powder; after lungs and intestinal tract organs are removed, live giant salamander is processed by vacuum freezing, drying and pulverization and then ground into nanometer fine powder; and the thee kinds of powders are proportionally mixed to prepare the product. The mixture is rich in vitamin, protein, iron and other microelements as well as unsaturated fatty acid and amino acid, has comprehensive nutrition ingredients and reasonable proportion, meets the requirements of the food pyramid and is the nutrient health care product capable of reducing blood-fat and blood viscosity, reducing blood sugar in an auxiliary manner, balancing fat metabolism, glycometabolism, and the like and being convenient to take.

The invention discloses a giant salamander breeding method. The giant salamander breeding method involves a pond, fish fry, the breeding water temperature, baby giant salamander breeding, young giant salamander breeding, adult giant salamander breeding, large giant salamander breeding, the feeding frequency, giant salamander diseases and the fish fry growth cycle. The giant salamander breeding method is wide in application range, the situations of breeding of giant salamanders in different stages are adjusted in time, the quality of the fish fry is high, and the survival rate of the giant salamanders is increased.

The invention relates to an artificial culturing method of a wild animal, in particular to a high-density culturing method of andrias davianus (giant salamanders). The high-density culturing method of the andrias davianus (giant salamanders) is characterized by comprising the following steps of: building 5-10 indoor stepped culture ponds on a sloping field with an angle of 5-10 degrees, wherein water used for circulating over flows is adopted in each culture pond; strictly filtering and purifying water quality, and keeping the temperature of the water at optimal growth temperature between 19 DEG C and 22 DEG C; and culturing the andrias davianus (giant salamanders) in a pond separation and classification way. The invention can provide optimal growth conditions for the culture of the andrias davianus (giant salamanders) and also save a large amount of energy, enhances the culture density and the survival rate, reduces the cost and increases the culture benefits.

The invention relates to a long-distance transport method for fresh cold water fishes. The long-distance transport method is characterized by comprising the following steps of putting the cold water fishes in a fish bag filled with water which is 1/5-1/4 of the weight of the fishes; fully inflating the fish bag with oxygen, and then, sealing; keeping the fish bag water-tight and air-tight; putting the fish bag in a transport case, and putting 1-2 ice bags in the transport case so as to enable the water temperature in the fish bag to be kept to be 0-18 DEG C during a whole transport process. The fish bag is made of a water-tight and air-tight soft material; the water used in the fish bag is clean spring water or clean river water of which the water temperature is 0-18 DEG C. The long-distance transport method for the fresh cold water fishes provided by the invention is suitable for keep-alive transport of the cold water fishes, such as Chinese sturgeon, Polyodonspathala, salmon, rainbow trout, golden trout, giant salamander (megalobatrachus) and the like, and also suitable for the keep-alive transport of other non-cold water fishes.

The invention discloses an application of giant salamander mucus in preparation of a bleeding-stopping material. An injured wound can be sealed by utilizing adhesion property of the giant salamander mucus, and therefore, the giant salamander mucus can be used as the bleeding-stopping material. The bleeding-stopping material is obtained from giant salamander mucus, is a purely natural component, good in safety, good in bleeding-stopping effect and wide in application prospect.

The invention discloses a bionic cultivating method of giant salamanders. The bionic cultivating method includes the steps of selecting the site of a bionic cultivating pool; building the bionic cultivating pool; performing parental cultivation under the bionic condition; supplying hormone to induce the giant salamanders to spawn and be fertilized naturally; performing artificial incubation and raising and training the young giant salamanders. Compared with the prior art, the bionic cultivating method has the advantages that spawn ratio, fertilization ratio and incubation rate are high, and reproduction rate of the giant salamander is improved.

The invention discloses a bionic giant salamander cultivating and breeding method. The method sequentially includes the steps of selection of a bionic breeding site, construction of a bionic breeding pool, disinfection of the bionic breeding pool, disinfection of giant salamander species, transfer breeding of the giant salamander species, prenatal cultivation and artificial incubation. Best water quality and environmental parameters are adopted, a bionic giant salamander survival environment is built so as to allow the giant salamanders to return to original field survival nature, survival rate of cultivating and breeding of the giant salamanders in each production stage is increased, quality of products is improved, growth speed of the giant salamanders is increased, and cost is lowered.

Provided is a giant salamander nutritional noodle and a production method therefor. The giant salamander nutritional noodle is made from flour and nutrients. The nutrients contain giant salamander nutritional ingredients which comprise one or more of giant salamander meat powder, giant salamander protein powder, giant salamander bone powder, giant salamander internal organ powder, giant salamander skin powder, giant salamander secretion powder, giant salamander blood powder and giant salamander oil. The weight ratio of the giant salamander nutritional powder to the flour is 100: 0.1-45. The production method comprises steps: the flour and the nutritional ingredients are mixed, watered to be wet, compressed to form noodles, and dried. The giant salamander nutritional noodle can effectively solve the problem of unreasonable nutrition structure of noodles wherein only giant salamander protein powder is added. The giant salamander nutritional noodle can promote children's growth and development, enhance intelligence and memory, strengthen hematopoietic and immune functions, prevent cardiovascular and cerebrovascular diseases and cancers, maintain beauty, keep young or the like.

The invention discloses a method for extracting collagen by using ecdysis of giant salamander. The method aims at solving the problem that the ecdysis of the giant salamander is wasted so that the resource is seriously wasted in the parturition process of the giant salamander. The method comprises the following steps: pre-treating, coarsely extracting, deodorizing, extracting and purifying collagen. The collagen is finally obtained by treating, performing enzymolysis, filtering, concentrating and spray-drying the ecdysis of the giant salamander in artificial breeding, and the molecular weight is less than 3000 dalton. The ecdysis of the giant salamander is effectively utilized, and the collagen is successfully prepared. The method has a wide market application prospect and good social and economic value.

The invention discloses a powder mixture of whole American ginseng/giant salamander and a preparation method thereof. The mixture comprises the following components in proportion by weight: 20-60% of American ginseng and 40-80% of whole giant salamander powder, wherein the whole American ginseng powder and the whole giant salamander powder in the mixture are nano fine powders. The preparation method of the invention comprises the following steps: vacuum freeze drying, pulverizing, and grinding the American ginseng into nano fine powder; removing lungs and intestinal tracts of a living giant salamander, vacuum freeze drying, pulverizing, and grinding into nano fine powder; and mixing the two powders in proportion into a commodity. The mixture contains rich American ginseng saponin, unsaturated fatty acids and amino acids, has full nutritional ingredients and reasonable nutrition, meets the requirements of a dietary pyramid, has the efficacies of improving the immunity of human bodies, preventing frequently encountered diseases and common diseases, conducing to recovery of diseases of hypertension, arrhythmia, coronary heart disease, acute myocardial infarction, cerebral thrombosis, and the like, and is a nutrition health product convenient for taking.