14 results about "Ascophyllum" patented technology

The application relates to the field of seaweed processing, and particularly discloses a preparation method of seaweed fertilizer rich in fucoidan, which comprises the following steps: S1, washing raw materials of Ascophyllum nodosum, then crushing to obtain algae bodies; S2, performing hot water steaming on the algae bodies, and performing filtration separation to obtain supernatant and algae body precipitate; S3, concentrating the supernatant to obtain a fucoidan solution; S4, adding water and sodium carbonate to the algae body precipitate, adjusting pH, then adding an enzyme to perform enzymolysis, and finally concentrating to obtain an enzymolysis solution; and S5, uniformly mixing and stirring the fucoidan solution and the enzymolysis solution, and performing spray drying to obtain finished seaweed fertilizer; the seaweed fertilizer is rich in fucoidan.

The present invention relates generally to methods and compositions useful for treating skin, and in particular to improve the appearance of droopy, loose, sagging, and / or flaccid skin and / or to improve facial contouring. In some aspects, disclosed are methods comprising topically applying to the skin an effective amount of a topical composition comprising escin, Ascophyllum nodosum extract, caffeine, Coleus barbatus extract, Hedychium coronarium root extract, Argania spinosa oil, Rosmarinus officianalis leaf extract, and / or Morus alba fruit extract.

The invention discloses an organic fertilizer for regulating acid soil and a preparation method thereof, and belongs to the technical field of microorganisms. The organic fertilizer is prepared from rice husk biochar, an algae extract, mineral powder, decomposed and fermented pig manure, a microbial agent, urea and an adhesive. According to the invention, the algae extract, the kelp, the seaweed and the ascophyllum nodosum are cooperated to improve the pH value of the soil, increase the nutrient content, improve the soil structure and the like through multiple mechanisms, so that the acidic soil and the crop yield can be improved; the microbial agent composed of the introduced pseudomonas paraxanthomonas and actinomyces nanshan can improve the absorption and utilization of soil nutrients by plants and reduce the aluminum content and the heavy metal content in the soil at the same time. According to the organic fertilizer prepared by the invention, various substances have a synergistic effect, so that the pH value of acid soil is effectively increased, the soil fertility is improved, and the crop yield is increased.

The invention relates to the use of phlorotannins, in particular extracts from brown algae of the Fucaceae family, especially from the genera Fucus or Ascophyllum, to stimulate symbiosis between a plant and a mycorrhizal fungus or rhizobium. The invention also relates to a fertilizer product containing phlorotannins and its use in a plant treatment method.

The application discloses a kind of Ascophyllum nodosum fucoidan ANFS and its preparation method and application in preparation for preventing and treating alzheimer's disease preparation, belong to marine biological medicine technical field.The main chain of the Ascophyllum nodosum fucoidan ANFS is composed of (1→3) connected α-L fucose residue, and branch is monosaccharide or sulfate group.Sulfated modification occurs at C-2 and C-4 of fucose residue, and its molecular weight is 15-30 kDa.The application proves by experiment, ANFS can significantly improve the motion behavior defect of zebra fish, inhibit acetylcholinesterase activity, improve catalase and glutathione peroxidase activity, reduce intracellular reactive oxygen species level, reduce brain neuron apoptosis, and effectively protect the integrity of blood-brain barrier.The polysaccharide is rich in source, and preparation process is simple, and safety is high, has wide application prospect in the development of marine medicine and functional product for treating alzheimer's disease.

The present invention relates to the use of a mixture of tranexamic acid, hydroquinone, arbutin and a concentrated extract solution of the brown seaweed Ascophyllum nodosum in the preparation of a medicament for treating melasma, wherein said medicament is associated with the use of a CO2 laser with cold pulse for the treatment of melasma.

The present invention relates to a composition for the nutrition or drink of a non-human animal comprising the combination of spirulina and Ascophyllum nodosum. It further relates to the use of this composition for improving the zootechnical performance of non-human animals.

The invention is applicable to the technical field of preparation of food additives, and provides a preparation method of thermally reversible self-gelling sodium alginate hydrogel, which comprises the following steps: S1, crushing raw material brown algae, digesting, and filtering with a plate frame to obtain a sodium alginate solution; s2, carrying out step-by-step enrichment, centrifuging to obtain a precipitate, and screening to obtain high-G-segment sodium alginate; s3, dissolving the obtained sodium alginate, breaking molecular chain entanglement through high-speed shearing, standing, and forming physical gel by rearranging hydrogen bonds and chain segments; preferably, the raw material of the sodium alginate is one of kelp palmata, extremely northern sea zone, ascophyllum nodosum, kelp LN, kelp LF or gulfweed; preferably, the digestion time in the step S1 is 4-8 hours, the digestion temperature is 50-60 DEG C, and the alkali amount for digestion is 10-30% of the mass ratio of the solution; preferably, the alkali for digestion is one of sodium carbonate, sodium hydroxide, sodium oxalate or trisodium phosphate. The prepared product can be widely applied to minimally invasive injection and biological 3D printing.

The invention discloses ascophyllum nodosum fucoidin ANFS, a preparation method thereof and application of the ascophyllum nodosum fucoidin ANFS in preparation of a preparation for preventing and treating Alzheimer's disease, and belongs to the technical field of marine biological medicine. The main chain of the ascophyllum nodosum fucoidin ANFS is composed of alpha-L fucoidin residues connected with (1-> 3), and the branch chain is monosaccharide or sulfate group. Sulfating modification occurs at C-2 and C-4 sites of fucose residues, and the molecular weight of the fucose residues is 15-30 kDa. Experiments prove that ANFS can remarkably improve the movement behavior defect of zebrafish, inhibit the activity of acetylcholin esterase, improve the activity of catalase and glutathione peroxidase, reduce the level of active oxygen in cells, reduce brain neuron apoptosis and effectively protect the integrity of a blood brain barrier. The polysaccharide is rich in source, simple and convenient in preparation process and high in safety, and has a wide application prospect in the aspect of developing marine drugs and functional products for treating the Alzheimer's disease.

The present application belongs to the technical field of tea tree cultivation, and discloses a cultivation method for promoting multi-root resistance of asexual tea seedlings, comprising: seedbed preparation; selection and treatment of bud sticks; cutting and water and fertilizer management; composition application: 15-20 days after cutting of the tea seedlings, Trichoderma harzianum is applied by root irrigation, and the fungus is applied periodically twice; 45-50 days after cutting of the tea seedlings, water-soluble fertilizer containing Ascophyllum nodosum is applied through a drip irrigation system, and the fertilizer is applied periodically 2-3 times; seedling hardening. The Trichoderma harzianum is applied at the initial stage of root formation of the tea seedlings to promote root colonization and root primordium differentiation, and the water-soluble fertilizer containing Ascophyllum nodosum is applied after the root formation to provide nutrition, and the two are combined in time to significantly promote multi-rooting of the tea seedlings, enhance the resistance, and improve the survival rate, and the operation is simple, and the method is suitable for large-scale breeding of asexual tea seedlings, and is especially suitable for arid and semi-arid areas in the north.

Nutrient mixture based on: extract of the brown algae Ascophyllum nododum (L) Le Jolis, as a source of macro- and micronutrients, vitamins, phytohormones, and toxins against bacteria, viruses, and pests; an amino acid compound containing at least 60% amino acids and at least 12% available nitrogen; and a source of carbohydrates. Nutrient solution, comprising: a nutrient mixture according to any of the preceding claims; and at least one solvent suitable for dissolving the nutrient mixture. Methods for preparing the nutrient mixture and solution of the present invention; and a method for feeding a living organism by providing it with an effective quantity of a nutrient mixture or solution as proposed by the present invention.

Dry powder animal supplements, compositions thereof and methods of making and using the same are provided. The dry powder animal supplements include a biotic component and Ascophyllum nodosum and can be used, for example, for reducing bacterial plaque and / or dental calculus, improving gum health, reducing inflammation, treating halitosis, improving the oral microbiome or whitening teeth in an animal subject. In certain aspects, the animal subject is a canine. Also provided is a delivery device for slowing the consumption of the dry powder animal supplement.

This invention concerns a process for the manufacture of a biostimulant based on fermented seaweed extracts, natural compounds and living bacteria to stimulate the growth and general vigour of plants while improving crop yields and crop quality. The process developed includes a microbial fermentation extraction technology involving a bacterial consortium comprised of bacteria selected from 3 strains of Bacillus sp, which concentrates in a liquid solution many molecules, nutrients and bioactive substances of agronomic interest from five varieties of seaweed (Saccharina longicruris, Fucus vesiculosus, Ascophyllum nodosum, Chondrus crispus and Furcellaria lumbricalis) harvested in the cold coastal waters of the Canadian Maritime Provinces.

Disclosed is a method for reducing the appearance of cellulite, improving the texture of skin, or reducing the appearance of a fine line or wrinkle in skin that has cellulite, rough skin texture, or a fine line or wrinkle, the method comprising topically applying a composition to the skin that includes effective amounts of caffeine, escin, and an extract from Ascophyllum nodosum, wherein topical application of the composition reduces the appearance of cellulite, improves the texture of the skin, or reduces the appearance of the fine line or wrinkle.