30 results about "Coralline algae" patented technology

The invention pertains to coral sand, more particularly to a composition of coral algae, shell sand and ascorbate being useful as an additive for the improvement of the quality, including the taste, of drinking water, that is as a water improvement agent. The composition is as follows: 5 to 90% coral algae, 5 to 90% shell sand, 0.1 to 8% ascorbic acid salt, and it is chosen so that by the addition of 0.5 g to 1 liter of water is the mixture is emerging with a pH from 7 to 8.5. If the product in addition contains a suitable gelling agent, this entails that any bacteria formerly present, after addition of the water improvement agent according to the invention, no longer exist in the free solution.

The invention discloses an omega III fatty acid-rich nutrient enrichment food taking kappaphycus as main material. The nutrient enrichment food is mainly prepared from the following raw materials in parts by weight: 50-70 parts of kappaphycus, 5-12 parts of chia seeds, 5-12 parts of flaxseeds, 7-15 parts of wood of shinyleaf yellowhorn, 7-15 parts of sea-buckthorn and 3-7 parts of chitosan oligosaccharide. The nutrition comprehensiveness of the nutritional food can be improved, so that the nutritional food contains rich mineral substances, protein, amino acids, vitamins, calcium, other phytochemicas and trace elements; particularly, the omega III fatty acid is organically combined with ionized calcium, so that the important matters which are rare to the human health can be obtained in the daily dietary process without overly processing natural food, and therefore, the nutrient enrichment food is an enriched food capable of more comprehensively supplementing the nutritive value.

The invention relates to a method for inducing coralline algae to improve exopolysaccharide secretion intensity. The method comprises the steps that a zinc methionine organic microelement chelate is added to sea water used for culturing the coralline algae; the mixture is fully stirred to be uniform, so that the final concentration of the zinc methionine organic microelement chelate in a culture solution reaches 0.05-0.15 mg.L<1>; and the coralline algae is cultured. A preparation method of the zinc methionine organic microelement chelate comprises the steps that methionine is dissolved into distilled water, basic zinc carbonate is added, and stirring is conducted so that the materials can react; a hydrochloric acid solution is added, and heating is conducted till all the methionine is dissolved, wherein a solution is transparent and in light yellow; pH is adjusted, and filtration is conducted; and sedimentation, centrifugation and drying are conducted, so that the zinc methionine organic microelement chelate is obtained. According to the method, organic microelements are added to the sea water used for culturing the coralline algae, physiological activity of the coralline algae can be obviously promoted, exopolysaccharide secretion intensity of the coralline algae can be improved, and thus utilization value of coralline algae resources is increased; and environmental adaptability and adverse situation resistance of the coralline algae are improved.

The invention relates to a method for inducing coral floating larvae to improve their attachment ability. The method comprises the following steps: using shell-shaped coralline algae as a substrate for larvae attachment culture; uniformly spraying bromopyrrole alkaloid (-)-Agelastatin on the surface of shell-shaped coralline algae A polycaprolactone microspheres; Or smear the organic solvent solution of bromopyrrole alkaloid (‑)‑Agelastatin A on shell-shaped coralline algae living body; Coral floating larvae are placed on the base of the culture container formed by the above treatment, in seawater cultivated in. The invention also provides bromopyrrole alkaloid polycaprolactone microspheres and a preparation method thereof. The present invention uses shell-like living coralline algae as the larvae attachment culture substrate, and adds bromopyrrole alkaloid (-)-Agelastatin A polycaprolactone microspheres, which can well promote the attachment and development of coral floating larvae on the substrate, Then improve the level of ecological conservation of corals and the technical level of ecological restoration of coral reefs.

The invention provides a sun-screening and repairing cosmetic composition as well as a preparation method and application thereof. The sun-screening and repairing cosmetic composition is prepared from the following components in percentage by weight: 0.01%-6% of coralline algae extract, preferably 2%-3%; 0.01%-11% of watermelon extract, preferably 4%-6%; 0.01%-11% of sunflower seed extract, preferably 4%-6%; 0.01%-11% of prinsepia utilis extract, preferably 4%-6%; 0.01%-6% of rosemary extract, preferably 2%-3%; and 0.01%-6% of uva ursi leaf extract, preferably 2%-3%. According to the sun-screening and repairing cosmetic composition provided by the invention, natural repairing components including the coralline algae extract, the watermelon extract, the sunflower seed extract, the prinsepia utilis extract, the uva ursi leaf extract and the rosemary extract are compounded to have a synergistic effect; and the sun-screening and repairing cosmetic composition has a sun-screening effect and is used for helping to repair ultraviolet and infrared ray sunburnt skins, keeping elasticity of the skins and resisting light aging of the skins; and the sun-screening and repairing cosmetic composition can also be used for locking water and keeping moisture and preventing melanin deposition.