194 results about "Krill" patented technology

Methods and compositions for the prevention, therapy and/or treatment of several disease states. The methods comprise the administration of a therapeutically effective amount of a composition including krill extract and conjugated linoleic acid. In addition, the present invention provides new and improved therapeutic compositions including krill extracts and conjugated linoleic acid.

The present disclosure relates to a process for preparing a substantially total lipid fraction from fresh krill, a process for separating phospholipids from the other lipids, and a process for producing krill meal.

A new method for krill meal production has been developed using a two step cooking process. In the first step the proteins and phospholipids are removed from the krill and precipitated as a coagulum. In the second stage the krill without phospholipids are cooked. Following this, residual fat and astaxanthin are removed from the krill using mechanical separation methods. A novel krill meal product with superior nutritional and technical properties is prepared.

The invention relates to processing crustaceans such as krill to oils comprising phospholipids that are Newtonian fluids and/or and have low viscosity, and in particular to the production of oils containing astaxanthin and phospholipids that show Newtonian fluidity and have a low viscosity.

The invention provides a nibea albiflora richardson larvae and juvenile microcapsule feed which is prepared from white fish meal, euphausiid meal, squid meal, fish protein hydrolysate, feed yeast, alpha-starch, soybean lecithin, papain, fish oil, composite vitamin, composite mineral substance, binder, immunopotentiator, phagostimulant and the like. By adopting the innovated prescription and processing process, the microcapsule feed can fulfill the requirement for nutrition of larvae and juvenile growth, has the advantages of comprehensive nutrition, good palatability, high water stability, low cost and the like, can be produced in batches, is convenient for storing, transporting and feeding, is suitable for industrial breeding production, and adopts a corresponding feeding method, so that the survival rate of nibea albiflora richardson is greatly improved, the shape of the nibea albiflora richardson is increase. The nibea albiflora richardson larvae and juvenile microcapsule feed is suitable for large-scale popularization and application.

The invention discloses bait for fishing crucian carp and/or carp and a using method of the bait and is characterized in that the bait comprises the following components in part by weight: 3-10 parts of earthworm meal, 3-10 parts of blood worm meal, 3-10 parts of silkworm chrysalis meal, 3-10 parts of fish meal, 3-10 parts of krill meal, 10-15 parts of maize meal, 5-8 parts of peanut meal, 5-8 parts of soybean meal, 10-15 parts of wheat germ meal, 3-8 parts of wheat protein meal, 20-30 parts of Alpha-starch, 0.5-2 parts of maize essence, 0.5-1 part of fragrant wheat meal, 0.5-2 parts of sodium cyclamate, 0.3-0.5 part of dimethyl-Beta-Dimethylpropiothetin (DMPT) and 0.2-1 part of trimethyl glycine; all that is needed to prepare the bait is milling the materials into powder and then mixing the materials; the bait is mixed with water in the proportion of 1:1, is kneaded to form dough and stands for 5 minutes, and then a user can pick a little dough by hand and hang the dough on a fishhook to fish. The bait has the advantages of high fish collecting speed, good fish trapping and fishing effects and high pertinence.

The invention discloses a jewfish fish meal-free high efficiency safety mixed feed, which comprises the following components: 5-10 parts of chicken powder, 2-6 parts of pork powder, 5-15 parts of soy protein concentrate, 2-8 parts of fermented soybean meal, 2-7 parts of corn gluten meal, 12-25 parts of krill meal, 5-10 parts of cuttlefish powder, 1-5 parts of silkworm chrysalis powder, 3-6 parts of mussel housefly larvae enzymatic hydtolysis peptide powder , 3-5 parts of probiotics fermentation small peptide mixture, 1-3 parts of molasses extract yeast, 1-3 parts of seaweed meal, 12-18 parts of high gluten wheat flour, 1-4 parts of refine fish oil, 1-3 parts of refine soya-bean oil, 2-5 parts of soybean phosphatide oil, 0.1-0.4 parts of choline, 0.2-0.5 parts of composite vitamin, 1-3 parts of composite mineral matter, 1-3 parts of calcium dihydrogen phosphate, 1-2 parts of calcium lactate, 2 parts of traditional Chinese medicine compound preparation, 2 parts of premix and 2 parts of additive. The feed has the characteristics of no fish meal, fast growth, low bait coefficient, good stability in water, fast ingestion, low feeding cost, high efficiency and safety.

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 provides trepang bait and a preparation method thereof, which can solve the problems of the prior art that the trepang grows slowly, the bait is not easy to be absorbed by the trepang, so the yield is low. The adopted technical proposal is as follows: the trepang bait comprises the following components and weight percent thereof: 0.8 percent to 1.2 percent of krill powder, 0.18 percent to 0.22 percent of dried yeast powder, 3 percent to 5 percent of beer yeast, 0.8 percent to 1.2 percent of natural Sargassum thunbergii O.Kuntze powder, 2 percent to 3 percent of sea grape powder, 8 percent to 12 percent of degelatinized seaweed, 10 percent to 22 percent of mineral clay, 8 percent to 15 percent of immune stimulator, 0.8 percent to 1.2 percent of defatted fish flour, 1.5 percent to 2.5 percent of vegetable protein, 0.004 percent to 0.006 percent of Roche vitamin, and 50 percent to 60 percent of purified seawater. The trepang bait provided by the invention improves the integrated nutrient of the bait, and emulsification and grinding lead the absorbility of the trepang is better.

The invention relates to an unmanned aerial vehicle cluster combat game decision method based on a quantum krill population evolution mechanism, which comprises the following steps: establishing an unmanned aerial vehicle cooperative combat game decision model; initializing the quantum krill group; calculating the fitness value of each quantum krill position in the quantum krill group according toa fitness function; updating a quantum rotation angle and a quantum position of each quantum krill; carrying out fitness calculation on the updated position of each quantum krill in the quantum krillgroup, obtaining the updated position of each quantum krill through a mapping rule, and calculating the fitness of the position; determining the global optimal quantum position of the quantum krill population; circularly judging; outputting the global optimal position of the quantum krill group and mapping the global optimal position into a mixed strategy combination of games. According to the method, the unmanned aerial vehicle cluster combat command decision is analyzed in combination with the game theory, so that both sides of the operation can obtain the maximum benefit through the rational decision analysis, the battlefield environment of the unmanned aerial vehicle cluster operation is better met, and the applicability is stronger.

The present invention relates to nutritional supplement compositions comprising krill meal and lipid insoluble ingredients. The compositions can be used to provide supplementary nutrition to humans or animals. The present invention relates also formulations, such as tablets, which are easy to administer to animals. It is also shown that krill meal added to animal food at low levels will improve the palatability of the product.

The present invention contemplates the creation of a low fluoride oil processed from a phospholipid-protein complex (PPC) formed immediately upon a crustacean (i.e., for example, krill) catch. The process comprises disintegrating the crustaceans into smaller particles, adding water, heating the result, adding enzyme(s) to hydrolyze the disintegrated material, deactivating the enzyme(s), removing solids from the enzymatically processed material to reduce fluoride content of the material, separating and drying the PPC material. Then, using extraction with supercritical CO₂ and ethanol as solvents, inter alia krill oil is separated from the PPC. In the extraction the krill oil can be separated almost wholly from the feed material. The products have low fluoride content. The manufacturing costs in the extraction process are relatively low.

The invention discloses special feed for 50-150-day old mandarin fish. The special feed comprises raw materials in parts by weight as follows: 40-80 parts of fish meal, 50-120 parts of krill meal, 30-50 parts of sandworm powder, 10-12 parts of cod liver oil, 0.5-2.5 parts of palm oil, 1.5-3.5 parts of corn oil, 5-18 parts of scallop skirts, 5-18 parts of sweet corn gluten meal, 10-16 parts of maize germ oil, 5-15 parts of cottonseed cakes, 10-18 parts of fermented bioprotein, 8-17 parts of black sesame powder, 10-38 parts of blood worms, 1-3 parts of radix aucklandiae, 1-3 parts of taurine, 0.5-1.5 parts of probiotics, 0.5-1.2 parts of methionine, 0.2-0.8 parts of threonine, 0.05-0.09 parts of compound enzyme, 0.01-0.03 parts of microelements, 2-5 parts of Chinese herbal medicines, 5-10 parts of a phagostimulant and 1-3 parts of vitamins. The product is used for the 50-150-day old mandarin fish, stress caused during feed changing can be reduced, transition between different kinds of feed is facilitated, the feed has good palatability and high nutritional value and is low in cost, the mandarin fish can grow fast if the mandarin fish is fed on the feed, and the fatality rate is small.

The invention provides feeds for young larimichthys crocea. The feeds consist of the following air-dried components in parts by mass: 32 to 36 parts of fish meal, 2 to 3 parts of fish protein hydrolysate powder, 3 to 6 parts of spray-dried blood cell protein powder, 3 to 6 parts of shrimp meal, 3 to 5 parts of shrimp shell meal, 4 to 8 parts of krill meal, 7 to 10 parts of silkworm chrysalis meal, 4 to 5 parts of fermented soybean meal, 1 to 1.5 parts of sesame seed meal, 2 to 3 parts of corn protein powder, 10 to 12 parts of wheat flour, 3 to 4 parts of modified cassava starch, 1 to 2 parts of kelp powder, 1.5 to 2 parts of fish oil, 1.5 to 2 parts of soybean oil, 1.5 to 2 parts of soybean phospholipid oil, 1.5 to 2 parts of calcium dihydrogen phosphate, 1 part of traditional Chinese herbal medicinal compound preparation and 2 parts of a premix additive, wherein the traditional Chinese herbal medicinal compound preparation consists of the following substances in parts by weight: 12 parts of honeysuckles, 8 parts of tuber onion seeds, 10 parts of poria cocos, 3 parts of polygala tenuifolia, 4 parts of semen cuscutae, 3 parts of safflowers and 60 parts of rice hull powder. According to the feeds, the immunity of the young larimichthys crocea can be enhanced, visceral sarcoidosis can be prevented, better treatment effects on the young larimichthys crocea suffering from visceral sarcoidosis are achieved, and the survival rate of the larimichthys crocea cultivation is increased.

The invention discloses a color enhancing feed for leopard coral groupers, and a preparation method of the color enhancing feed. The feed is prepared from the following components in percentage by mass: 5-30% of natural krill powder, 20-60% of white fish meal, 3-10% of yeast, 10-30% of artemia, 5-15% of turmbicula akamushi, 5-16% of hydrolyzed protein, 10-30% of high gluten flour, 5-20% of squid powder, 5-15% of spirulina, 1-5% of fish oil, 1-3% of lecithin, 1-3% of betaine, 1-2% of a vitamin mixture, 2-4% of a mineral element mixture, 1-5% of a microorganism preparation, 1-3% of a compound immunity reinforcing agent, 1-5% of copepods, 1-3% of casein, 1-3% of EPA, 1-5% of DHA, 1-5% of ARA, and 1-2% of a phagostimulant. The feed disclosed by the invention can effectively improve body color,and the problems that color is gloomy, color enhancement is difficult, and the color is liable to be light and not liable to recover under stress state are solved. Besides, according to the preparation technology, the digestibility and the absorbability of the feed are improved, nutrient elements are not destroyed, and the freshness and the food calling properties of the feed are guaranteed.

The invention relates to artificial pellet feed for adult turbot. The artificial pellet feed is characterized by comprising white fish meal, red fish meal, whey protein, soybean protein concentrate, soybean meal hydrolysate small peptide, scallop powder, chicken meal, high protein flour, alpha-starch, L-alanyl-L-glutamine, choline chloride, sea fish oil, soybean lecithin, krill meal, ocean red yeast, photosynthetic bacteria, Schizochytrium limacinum powder, haematococcus pluvialis powder, multivitamins, composite mineral substances, Chinese herbal medicines and sodium alginate. According to the feed, a plurality of kinds of raw materials are added into the feed, so that the comprehensiveness of nutrition is guaranteed. During actual culture of the turbot, the pellet feed for the adult turbot has the advantages that the feed is good in feeding promoting performance, fishes like the feed, are full easily and do not fall ill easily, the survival rate is high, and the feed coefficient is low; the digestibility and the feed conversion ratio are high; the growth rate of the fishes is high, and the culture cycle is short.

The invention discloses a preparation method of artificial feed for longsnout catfish. The preparation method comprises steps as follows: premix is prepared; fish meal, sargassum thunbergii, snails, krill meal, rapeseed meal, flour, corn flour, peanut shell meal and puffed sweet potato flour are mixed uniformly, crushed until the mixture can pass through a 50-mesh or 60-mesh sieve, and stirred at the speed of 50-150 r/min for 1-2 h; fish oil, olive oil, glycine betaine, an EM (effective microorganism) bacterium liquid, soybean phospholipid and premix are added and continuously stirred at the speed of 120-160 r/min for 30-70 min, water is added until the water content of the system is 15wt%-45wt%, the mixture is stirred uniformly, steam is introduced for curing, granulating and cooling are performed, and the artificial feed for the longsnout catfish is prepared. The product has balanced nutrition and can promote quick growth of the longsnout catfish, the fatality rate of the longsnout catfish is low, and the method is simple and convenient to operate practically.

The invention relates to an artificial microparticle feed of turbot postlarva, and the artificial microparticle feed is characterized by including the following feed components: white fish meal, krill meal, squid meal, brewer yeast, starch, cod liver oil, egg yolk powder, whey powder, L-alanyl-L-glutamine, choline chloride and soy lecithin. The artificial microparticle feed may also include the following feed components: schizochytrium aggregatum powder, a compound vitamin, a compound mineral, gelatin and sodium alginate. A plurality of raw materials are added into the artificial microparticle feed to ensure comprehensive nutrition, immunopotentiators are added into the artificial microparticle feed to enhance fish-body non-specific immunity, the artificial microparticle feed is pollution-free and green, and the schizochytrium aggregatum powder is added into the artificial microparticle feed for effective reduction of the fry albino rate.