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507 results about "Purslane extract" patented technology

Purslane extract was dosed at 180 mg/day, which corresponded to 750 mg dried purslane or 15 g fresh herb per day. This dose met the criteria as 'food' and was in line with the recommended dosage of 10 to 30 g/day described in a Chinese herbal medicine text.

Herba portulacae extract and solution, and preparation method and application

The invention discloses a herba portulacae extract and a preparation method thereof. The preparation method comprises the following steps of: 1, carrying out extraction and enzymolysis on fresh herba portulacae and/or dried herba portulacae with water and hydrolysis enzyme; 2, carrying out ethanol extraction on a feed solution obtained in the step 1, carrying out solid and liquid separation to obtain an extraction solution A and filter residue; 3, carrying out ethanol extraction on the filter residue obtained in the step 2, carrying out solid and liquid separation to obtain an extraction solution B and filter residue; 4, extracting the filter residue obtained the step 3 by using water, carrying out solid and liquid separation to obtain an extraction solution C; and 5, mixing the extraction solutions A, B and C obtained the step 2, 3 and 4, removing ethanol, concentrating, standing, and filtering to obtain filtrate to obtain the herba portulacae extract. The invention also discloses the herba portulacae extract solution and the preparation method thereof. A herba portulacae extract or extract solution can be used as an anti-stimulation and antianaphylaxis function component to be applied to cosmetics. The preparation method disclosed by the invention can be used for preparing the herba portulacae extract with higher effective component content, with high yield.
Owner:SHANGHAI HUIWEN BIO TECH

Plant formula with effects of whitening, moisturizing and free radical scavenging and application thereof

The embodiment of the invention discloses a plant formula with the effects of whitening, moisturizing and free radical scavenging. By adding an ingredient composition of an aloe barbadensis leaf extract, a herba portulacae extract and a narcissus bulb extract in the formula, the functions of a product are extended, and not only can the whitening effect be achieved, but also the moisturizing and free radical scavenging effects can be achieved; meanwhile, due to the fact that the ingredient composition has water solubility, the ingredient composition is not limited by the product dosage forms and can be added into lotions, emulsion, cream, essence, BB cream, sunscreen products and the like; the aloe barbadensis leaf extract is subjected to high-temperature instantaneous pasteurization and inactivation and then subjected to stabilizing treatment, and therefore the aloe barbadensis leaf extract has the very high oxidation resistance and physiological activity and has the effects of scavenging the free radicals, blocking a lipid peroxidation reaction and removing active enzymes; the herba portulacae extract has the very good effects of clearing away heat and toxic materials and dissipating blood stasis to eliminate swelling; the narcissus bulb extract has the effects of protecting the skin, recovering the skin elasticity and promoting the cell durable activity, and then the natural protective barrier of skin cells is enhanced.
Owner:广州澳梓美生物科技有限公司

Moisturizing and hydrating facial mask composition, facial mask and preparation method of facial mask

The invention relates to a moisturizing and hydrating facial mask composition, a facial mask and a preparation method of the facial mask. The composition includes water, auxiliary materials and plantextracts, and the plant extracts include rosa damascena water, a purslane extract, a dendrobium officinale extract, a tuber magnatum or white truffle extract, a saussurea involucrata extract, a tremella fruit body extract, a centella asiatica extract, a soybean seed extract, a tea extract and a stephania tetrandra extract. The facial mask composition is made of the natural raw material extracts, askin deep hydrating and superficial moisture locking dual moisturizing effect is achieved, through the synergistic effect of the raw materials, the facial mask composition can be quickly absorbed bythe skin, skin thin lines can be repaired, the skin resistance ability is improved, acne marks are faded, loss of transdermal moisture is further reduced, moisture is locked, a good moisturizing and moisture locking performance is achieved, a moisturizing effect is good, and no irritation occurs to the skin; and meanwhile, the preparation method of the composition is simple, large scale productioncan be achieved, and promotion is easy.
Owner:HUBEI CHUANGJIE BIOLOGICAL TECH CO LTD

Silkworm chrysalis active polypeptide after-sun repairing gel and preparation method thereof

ActiveCN103520058AAmino acid types are not inferiorNo less biological activityCosmetic preparationsToilet preparationsTremellaPurslane extract
The invention relates to the technical field of skin care products, and in particular relates to silkworm chrysalis active polypeptide after-sun repairing gel. The silkworm chrysalis active polypeptide after-sun repairing gel comprises silkworm chrysalis active polypeptide, summer purslane extracts, pomegranate seed extracts, tremella polysaccharide, rose essential oil, nisin, gel matrix, wetting agents, penetrating agents, triethanolamine, edetic acid, corrosion remover and the balance of purified water or normal saline. The defects of silkworm chrysalis protein and silkworm chrysalis active polypeptide are overcome; the prepared after-sun repairing gel has no odor, is easily absorbed by the skin and can effectively reduce the damage of biomacromolecule caused by the sunshine, reduce the skin problems such as melanin deposition, sunburn, skin fine lines and the like caused by the sunshine, reduce the carcinogenic possibility caused by ultraviolet damage, and simultaneously prevent the dehydration of the skin, promote the growth, the differentiation and the proliferation of cells, and keep the elasticity and the quality of the skin; moreover, the gel has multiple after-sun repairing functions.
Owner:INST OF AGRO FOOD SCI & TECH SHANDONG ACAD OF AGRI SCI
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