78 results about "Pseudoalteromonas" patented technology

Cosmetic or dermopharmaceutical compositions containing Pseudoalteromonas ferment extract for the treatment and/or care of the skin, scalp and/or nails, preferably to improve the barrier function of the skin, scalp and/or nails, and specifically for the treatment and/or care of those conditions, disorders and/or pathologies of the skin, scalp and/or nails associated with an alteration in the keratinization process.

The invention discloses an anti-aging skincare mask containing crithmum maritimum. The anti-aging skincare mask is prepared from a skin conditioner component, an auxiliary component and water, wherein the skin conditioner component is prepared from 2%-6% by mass of butanediol, 2%-5% by mass of glycerin, 0.1%-0.5% by mass of a crithmum maritimum extract, 1%-5% by mass of a pseudoalteromonas fermentation product extract, 1%-5% by mass of acetyl hexapeptide-8, 0.5%-3% by mass of a Centella asiatica extract, 0.5%-2% by mass of D-panthenol, 0.03%-0.1% by mass of sodium hyaluronate, 1%-5% by mass of Chamomile German water, 0.5%-3% by mass of corn protein amino acids, 1%-3% by mass of a lotus extract, 0.5%-2% by mass of bio-saccharide gum-1 and 0.1%-0.3% by mass of allantoin. The anti-aging skincare mask containing crithmum maritimum can inhibit lipid peroxidation and inflammatory reaction, rebuild water balance and brighten complexion and has effects of preserving moisture, resisting aging, brightening the complexion and realizing anti-allergic repair.

The present invention provides a Pseudoalteromonassp GS230 CGMCC NO.2156. The strain can grow under 4 DEG C; the growth temperature range of the strain is between 0 DEG C and 30 DEG C; the best growth temperature is 25 DEG C; the growth pH range is between 5 and 10; the best growth pH is 7.0; the growth NaCl concentration is between 1 percent and 9 percent; the best growth NaCl concentration is 5 percent; the strain belongs to a marine coolness tolerant strain. The present invention also discloses a method of using the Pseudoalteromonassp to produce low-temperature amylase and a low-temperature amylase product obtained by the method. The low-temperature amylase can be applied to the baking industry and used for producing flavor substances and can be mixed with protease to be washed directly under room temperature, which saves energy source; the low-temperature amylase also has wide application prospect at the fields of feed, weaving, environmental protection, medicine, etc.

The invention relates to the technical field of functional microbiological screening and provides novel Bacillus licheniformis DN29 which is collected under CCTCC NO: M2015482. The Bacillus licheniformis DN29 obtained by screening can effectively inhibit pathogenic bacteria such as Vibrio splendidus and pseudoalteromonas, can reduce disease probability of bred animals and can serve as a feed additive to remarkably increase feed utilization rate of the bred animals and promote growing of the animals. The Bacillus licheniformis DN29 can serve as a probiotic to be applied in the process of rearing and producing Stichopus japonicus, has remarkable promoting effect on growing of Stichopus japonicus and can effectively improve immunity of and resistance, to Vibrio splendidus, of Stichopus japonicus.

The invention relates to an extracellular polysaccharide coagulant aid for discoloring water-soluble dye wastewater, successfully solving the problems of low efficiency of processing the water-soluble dye wastewater by independently using inorganic coagulant aids as well as high cost and poor biodegradation of artificially synthesized high-polymer coagulant aid by compounding with various inorganic coagulant aids. The preparation method of the extracellular polysaccharide as the coagulant aid comprises the following steps of: firstly inoculating the strains of Pseudoalteromonas.sp.SM20310 of Antarctic sea ice bacteria in a 2216E fluid medium or a fermentation medium, fermenting for 72 h at 15 DEG C under the condition of 150-rpm light avoidance, and collecting a fermentation fluid; extracting an extracellular polymer of the fermentation fluid by utilizing an alcohol precipitation method, and then removing proteins by using an Sevag method to obtain a crude product of the extracellular polysaccharide; and drying and storing the dried crude product, compounding the crude product to a solution with a certain concentration before being used, and then adding by adopting a wet method. When being used for processing the water-soluble dye wastewater, the extracellular polysaccharide as the coagulant aid is added after the inorganic coagulant aids are added, thereby higher floc settling speed and wastewater discoloring efficiency can be obtained.

The invention discloses a turbot pathogenic strain which is Acinetobacter lwoffii, wherein the collection number of the strain is CCTCC (China center for type culture collection) NO:M2010372. The screened Acinetobacter lwoffii is used for preparing an inactivated vaccine. In addition, the Acinetobacter lwoffii, tetraodotoxin pseudoalteromonas and pseudomonas are used for preparing a bigeminy or trigeminy inactivated vaccine which is used for immunizing the turbot ascites disease. The preparation process of the inactivated vaccine for the ascites disease is simple, the yield is stable, the cost is low, and a large amount of inactivated vaccines with high immune effect can be obtained. The immune protective rate of the inactivated vaccine prepared by the method can reach 70%. The vaccine is a pure biological agent, has the characteristics of safety and environment friendliness, and dose not causes medicament residues and environment pollution; and by using the method, the generation and popularization of the turbot ascites disease are fundamentally suppressed, and a technical support is provided for preparing the novel inactivated vaccine for the turbot ascites disease.

The invention discloses a pseudoalteromonas WZU4771, the strain is preserved in China General Microbiological Culture Collection Center, and preservation number is CGMCCNO. 3407. The kappa-carrageenan hydrolase produced by the pseudoalteromonas WZU4771 can hydrolyze kappa-carrageenan, and finally kappa-new cara tetrasaccharide sulphate is obtained.

The invention discloses moisturizing water and a preparation method thereof. The preparation method comprises the following steps: adding water into a water boiler, heating the water to 70-80 DEG C, then adding 1,3-propanediol, aluminum starch octenylsuccinate and glycerol, and then heating the mixture to 80-90 DEG C; adding biphenyl methyl silicane alkoxy phenyl trimethyl siloxane, grape seed oil PEG-8 esters and trimethyl pentaphenyl trisiloxane into an emulsifying pot, and heating the mixture to 75-85 DEG C; adding raw materials into the emulsifying pot, and performing heat preservation; lowering the temperature in the emulsifying pot to 55-65 DEG C, and then adding 1,2-pentanediol, sodium hyaluronate and tocopherol; lowering the temperature in the emulsifying pot to 40-50 DEG C, and adding beta-glucan, a silandiol salicylate bamboo leaf extract, a cucumber extract, a purslane herb extract, methylsilanol hydroxyproline aspartate, lettuce leaf juice, an asiatic pennywort herb extract, a pseudoalteromonas fermentation product extract, a baical skullcap root extract, an aesculus chinensis extract, a pepper extract, a yeast fermentation product extract, and a hydrolyzed rice bran extract; lowering the temperature in the emulsifying pot to 35-40 DEG C, and then adding phenoxyethanol; and stirring and standing.

The invention provides Ye pseudoalteromonas. The classification and name of the Ye pseudoalteromonas is Pseudoalteromonaselyakovii, the name of the bacterial strain is BN-C-11, the bacterial strain is preserved by China General Microbiological Culture Collection Center (CGMCC) on Nov. 11th, 2016, and the preservation number is CGMCCNo. 13265. The invention also provides an application method of the Ye pseudoalteromonas, and is used for producing fungicide for controlling red tide algae. Through biological enzymes generated by fermentation products of the Ye pseudoalteromonas in ponds, reservoirs and sea areas, inundation of the red tide algae can be controlled, and a part of active substances can absorb illumination wave bands necessary for algae growth, so that inundated growth of the red tide algae is controlled, normal growth of aquatic organisms is not influenced, the breeding density is improved, a breeding environment is improved, and the purpose of improving the cultivation yield of the aquatic organisms is reached.

The invention provides anti-wrinkle cosmetic composition. Specifically, the anti-wrinkle cosmetic composition is prepared from glycerol, recombinant collagen, pseudoalteromonas fermentation product extracts, dipeptide diamino butyryl benzyl amide diacetate, oligopeptides 5 and yeast polypeptides. The anti-wrinkle cosmetic composition is safe, free of lysogenic viruses, capable of improving pore refining, brightening the skin, preventing aging, smoothening wrinkles and improving and tightening the elasticity of the skin, thereby achieving a good health-care effect on the skin.

The invention discloses aerobic active marine bacteria and a preparation method of a decolorizing flocculant of the aerobic active marine bacteria. The aerobic active marine bacteria is formed by performing isolation and screening on mud disgorged by ruditapes philippinarum bred in a sea farm in a Zhujiajian, Zhoushan, Zhejiang in China, and is authenticated to be pseudoalteromonas ((i) Pseudoalteromonas (/i)sp.). The decolorizing flocculant has the beneficial effects that the formed adecolorizing flocculant has good decoloration effect, and the flocculation rate of the decolorizing flocculant to kaolin reaches greater than 90 percent; the decolorizing flocculant has high activity for performing decoloration on high-concentration waste water, and the flocculation rate of the decolorizing flocculant to methylene blue, malachite green and crystal violet reaches greater than 92 percent, 99 percent and 98 percent; the decolorizing flocculant does not have potential toxicity for organisms, and is green and healthy.

The present invention discloses a preparation method of sea cucumber biologically fermented baits. Marina pseudoalteromonas and mixed effective microorganisms (EM) are inoculated into the baits to be subjected to anaerobic fermentation at 25-35 DEG C for 3-7 days. The mixed EM consists of bacillus, photosynthetic bacteria, yeasts and lactobacillus. The method comprises the step of conducting solid state fermentation on the stichopus japonicus baits via the microorganisms to prepare the fermented baits. Compared with the unfermented baits, the prepared baits are significantly increased in the attractiveness to the stichopus japonicus. Besides, the fermented baits are more comprehensive in nutrition and more conductive to the growth of the stichopus japonicus, improve the survival rates of the stichopus japonicus, improve the intestinal flora of the stichopus japonicus, and improve the digestion and absorption rates of the baits by the stichopus japonicus. At the same time, due to the addition of seaweed gel degrading bacteria, the fermented baits can effectively degrade kelp powder rich in the seaweed gel and difficult to digest by the stichopus japonicus in the baits, so that the proportion of the kelp powder in the baits can be increased to replace parts of expensive sargassum and the purposes of lowering enterprise costs is acheived.

The invention provides pseudoalteromonas fivipulchra with algae dissolving capacity and application of the pseudoalteromonas to karenia mikimotoi red tide and belongs to the microbiological field of harmful red tide treatment. The algae-dissolving bacterium is named as (pseudoalteromonas fivipulchra) FDHY-MQ5 and is preserved at the China Center for Type Culture Collection on May 20, 2019 with the preservation number CCTCC NO: M 2019371. The fermentation liquor of the strain is added into karenia mikimotoi in an exponential growth phase according to the volume ratio of 1%, and the algae killing rate is 94.3-98.2% in 24 hours. After optimization of fermentation conditions, 18-20 g of bacterium powder can be produced per liter of bacterium solution, and under the condition of 24-hour treatment, the karenia mikimotoi dissolution rate is 99.67-100% by adding 0.04% of bacterial powder by mass.

The invention relates to a compound biological bacterial fertilizer. The compound biological bacterial fertilizer is prepared from the following raw materials: Bdellovibrio BDS01, Bdellovibrio BDS02, Nitrosomas, denitrifying bacteria, Streptococcus thermophilus, Saccharomyces cerevisiae, Lactobacillus bulgaricus, Leuconostoc, Pediococcus, Bacillus subtilis BSD-2, Actinomyces S317, Trichoderma T36, Bacillus spp B135, Saccharomyces E7, lactic acid bacteria L2, Bacillus coagulans, aerobic spore-bearing bacilli, anaerobic lactic acid bacillus, Rhodopseudomonas palustris, Pseudoalteromonas, asparagus bacteria, Firmicutes, Planctomycetes, cyanobacteria, Actinomyces, Bacillus natto, live bacteria of Clostridium butyricum, photosynthetic bacteria and butyric acid bacteria. The compound biological bacterial fertilizer provided by the invention is applicable as a plantation fertilizer and a biological feed and can protect the environment and human health.

The invention belongs to the field of photocatalysis and specifically relates to a BiVO4/InVO4 heterojunction catalyst as well as a preparation method and application of the BiVO4/InVO4 heterojunctioncatalyst. The BiVO4/InVO4 heterojunction catalyst is prepared to be 5mu m by hydrothermally synthesizing a liquid vanadium source VOC2O4, Bi(NO3)3.3.5H2O and In(NO3)3.4.5H2O by using a one-step method, the inner part of the BiVO4/InVO4 heterojunction catalyst is an agglomerated flower sphere, and the outer part of the BiVO4/InVO4 heterojunction catalyst is a spheroid. By using the product disclosed by the invention, the sterilization rate of Escherichia coli, staphylococcus aureus and pseudoalteromonas reaches 99% or above, and the degradation rate of Rhodamine B reaches 99.875%. At present,the compound is synthesized in a laboratory, in addition, the preparation method is simple in preparation, easy to control, low in cost, a visible-light response BiVO4/InVO4 heterojunction material iseffectively formed, and the composite ratio of photoelectron-hole pairs is increased. The photocatalyst disclosed by the invention is small in usage amount, low in toxicity, high in efficiency, longin lasting effect time, recyclable, capable of effectively killing bacteria and degrading a dye and wide in application prospect in the field of water body purification.

The invention discloses an oil-control composition for men as well as an emulsion and preparation method of the oil-control composition. The composition consists of a pseudoalteromonas fermented product extract, a new witch hazel extract and carboxymethyl-beta-dextran sodium in a mass ratio of (0.5-5) to (0.005-0.01) to (0.01-0.1). Components of an essence emulsion disclosed by the invention are safe and non-irritant, and the preparation method is simple; by adding the pseudoalteromonas fermented product extract, the new witch hazel extract and the carboxymethyl-beta-dextran sodium, the oil-control composition has a synergetic oil-control effect and is capable of effectively controlling secretion of facial grease and maintaining balance of the grease of facial skin; the essence emulsion further has oil-control, moisturizing and restoration functions; and a multi-effect oil-control product is provided for men.