639 results about "Rosemary extract" patented technology

A method comprising the step of treating meat and meat products, including fish, poultry, fish products, and poultry products, with a stabilizing amount of rosemary extract or rosemary extract in combination singly or collectively with tocopherols, ascorbic acid, citric acid, or sodium tripolyphosphate, prior to exposure of the meat or meat products to ionizing radiation, enhances the flavor and shelf life thereof. In addition, the active antioxidant ingredients of rosemary extract may be used individually or collectively as a replacement for rosemary extract, these being carnosic acid, carnosol, and rosmarinic acid, which have been found equivalent to or superior to rosemary extract itself for purposes of the present invention when used in the concentrations set forth herein.

A cosmetic treatment system is provided having ingredients that may prevent signs of aging, improve the aesthetic appearance of skin, and promote recovery from environmental stresses. The composition includes natural ingredients, including at least one ingredient or extract from rosemary; at least one ingredient or extract from Centella, Echinacea, Alpinia or mixtures thereof; a DNA repair enzyme; and at least one pharmaceutically or cosmetically acceptable vehicle. The treatment system may further include a patch for applying the cosmetic ingredients and / or a packaging system for holding the components of the cosmetic treatment system.

The invention discloses an antioxidant composition suitable for unsaturated fatty acid and ester thereof, relating to an antioxidant. The composition comprises the following components: 10-40% of fat soluble rosemary extract, 10-40% of tocopheryl, 0.05-5% of phospholipid, 0.05-5% of citric acid, and balance of carrier oil. The preparation method comprises the following steps: weighing the components according to the weight percentage; and stirring the effective components (i.e. the fat soluble rosemary extract, the tocopheryl, the phospholipid and the citric acid) at the temperature of 25-30 DEG C and at the protection of inert gas until the effective components are dissolved or dispersed in the carrier oil to form a uniform oil phase, and thus obtaining the product. The main antioxidant in the effective components contains the fat soluble rosemary extract and the tocopheryl which belong to the hydrogen-supply-type antioxidant and have antioxidation effect; the phospholipid contained in the synergist in the effective components has the function of regenerating the hydrogen-supply-type antioxidant because of nitrogen-containing compound contained in the phospholipid, thereby achieving good synergism; and the effective components are dissolved or dispersed in the carrier oil to form a uniform and stable oil phase body.

The invention discloses a mosquito-repelling 3D (three-dimensional) printing material and application thereof. The mosquito-repelling 3D printing material comprises, by weight, 110-145 parts of PLA (poly lactic acid), 10-20 parts of anophelifuge, 10-20 parts of cross-linking agent, 2-5 parts of coupling agent, 10-30 parts of sodium lignin sulfonate, 2-20 parts of nano antibacterial agent and 0.1-0.5 part of assistant. The mosquito-repelling 3D printing material and application thereof have the advantages that the network structure of the material is enhanced remarkably, toughness of 3D printing products made of the material is improved effectively, degradation rate is high, antibacterial effect is good, mosquito repelling effect is excellent, and cleanliness is high; more importantly, mint flavone extracts, rosemary extracts and the like in the anophelifuge have mosquito repelling and anti-oxidation effects, and further improves anti-oxidation, sterilization and bacteria inhibition performance and the network structure of the mosquito-repelling 3D printing material as cooperating with other components, thereby having a great significance.