7 results about "Spirulina major" patented technology

The application discloses a kind of preparation of repair composition and its application in skin care product, belong to the technical field of cosmetics.The skin care product provided in the application contains a kind of repair composition, the repair composition includes the following mass parts raw materials: centella asiatica extract: 1-3 parts, great spirulina extract: 5-9 parts, tremella fruit body extract: 0.6-0.9 parts, Terminalia chebula Retz fruit extract: 7-10 parts.The repair composition provided in the application has the effects of antioxidation, anti-aging, significantly improving skin thickness and skin density, and is overall mild and non-irritating.In addition, the raw materials of the composition provided in the application are natural, the preparation method is simple, and it is suitable for actual production.

The invention relates to a composition with an emotion conditioning function as well as a preparation method and application thereof, and belongs to the technical field of functional foods. The composition comprises core components: calcium 6S-5-methyltetrahydrofolate, N-acetylneuraminic acid, spirulina maxima powder and betaine, and further comprises synergistic components such as vitamin B6, vitamin B12, a zinc source, a selenium source and vitamin B1, vitamin B2, nicotinic acid and pantothenic acid. The composition is designed on the basis of an intestine-brain linkage mechanism, and the brain-intestine axis function is systematically adjusted through multi-target cooperation of intestinal barrier repair, neurotransmitter efficient synthesis, neural network structure support and the like. Experiments show that the composition can effectively improve anxiety, depression and other emotional states, provides a synergistic and safe nutrition intervention scheme for related people, and has a definite application prospect in the fields of emotional health functional foods and brain-intestine axis targeted special diet foods.

The invention relates to the technical field of cosmetics, in particular to a tightening and brightening composition containing a white truffle extract and application of the tightening and brightening composition. The composition comprises a white truffle fungus extract, a dendrobium devonianum stem extract, a spirulina maxima extract and a pyracantha fortuneana fruit extract. The composition obtained by compounding the raw materials can significantly inhibit the activity of elastase and collagenase, has a certain whitening effect, and is mild and non-irritating.

This invention discloses a method for improving the emulsifying ability of Spirulina macrophylla protein. The method involves mixing Spirulina macrophylla protein with deionized water to form a dispersion, fully hydrating it at 4°C for 12 hours, centrifuging for 30 minutes to remove insoluble matter, and then sonicating to obtain a modified Spirulina macrophylla protein solution. The surface tension of this modified Spirulina macrophylla protein solution decreases to 9.33-10.06 mN / m, and after 6 hours of static storage, the average particle size of the emulsion decreases to 4.21-6.00 μm, demonstrating significantly better emulsifying performance than the unmodified protein. This method for improving the emulsifying ability of Spirulina macrophylla protein effectively enhances its interfacial activity and emulsifying properties, expanding its applicability and making it widely applicable in the food industry and pharmaceutical functionalization fields.

The invention discloses whitening and spot-fading cream and a preparation method thereof, and relates to the field of skin care products. The whitening and spot-fading cream is prepared from a whitening and spot-fading agent, a skin conditioner, a plant extracting agent, an emulsifying agent, a preservative, a humectant, an emollient, a homogenizing agent, a slipping aid, an antioxidant, a thickening agent, an aromatic and a solvent, the plant extracting agent at least comprises a spirulina maxima extract, a purslane extract, a mulberry root bark extract, a cactus extract and a jujube fruit extract. The whitening and freckle-fading cream prepared by the technical scheme of the invention is mild and non-irritant, and also has excellent whitening and freckle-fading effects.

The invention provides a soothing and repairing composition and application thereof, and relates to the technical field of cosmetics. The soothing and repairing composition is prepared from flat-core wood oil, a citrus fruit extract, a spirulina maxima extract and a dracocephalum dracocephalum extract. The composition obtained by compounding the extracts through multiple experimental researches has excellent soothing and repairing effects, is mild and non-irritant, and has a good popularization and application prospect.

The invention provides a typing identification method for spirulina, which belongs to the technical field of biology, is suitable for identifying spirulina platensis and spirulina maxima, and comprises the following steps: extracting genome DNA (deoxyribonucleic acid) from spirulina to obtain genome DNA, performing PCR (polymerase chain reaction) amplification on the genome DNA by using primers VNTR-F and VNTR, and identifying the genomic DNA by using VNTR-F and VNTR; the algae species are determined to be spirulina platensis or spirulina maxima through the VNTR sequence obtained through PCR amplification. According to the method, comprehensive identification is carried out by combining morphological characteristic observation and VNTR sequence analysis, and the two algae, namely the spirulina platensis and the spirulina maxima, can be rapidly and accurately analyzed and identified.