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1.What is Rosemary Extract?

Rosemary extract mainly includes terpenoids such as salvinorin, rosemary dialdehyde, epimediterpenol, epimediterpenol methyl ether, salvinorinic acid, methyl ester of salvinorinic acid, rosmarinol, ursolic acid, oleanolic acid, flavonoids such as apigenin, nerolidol, gossypium glycosides and coriandrin, and phenolic acids such as vanillic acid, caffeic acid, rosmarinic acid and ferulic acid as well as alpha pinene, tricyclic terpenes, and paracyclophilic hydrocarbons, limonene, 1,8-eudesmaneolein, geraniol, camphor, α-pineneol, β-pineneol, pinene-4-ol and other components of the essential oil of rosemary. Depending on the solubility of these substances in water, they can be divided into two categories: water-soluble extracts and fat-soluble extracts. Rosemary extract has high efficiency, safety and other characteristics, widely used in cosmetics, perfumes, soaps, air fresheners insect repellent.

2.How is Rosemary Extract produced?

1) Resin separation technology. Resin technology has long been successfully applied to industrial decolorization, environmental protection, drug analysis, antibiotic extraction and separation and other fields. Used in the separation and concentration of phytochemical components has also been a great success. For example, for ginkgo biloba, the current resin separation technology can achieve a collection rate of 90% of ginkgo flavonoids; can be a one-time concentration of ginkgo flavonoids, so that the content of more than 50%; can also remove the vast majority (more than 99.5%) as a harmful ingredient of ginkgolides, so that it is less than 5 ppm, and at the same time to make the active ingredient loss of control in the following 3%. (2) Industrial extraction technology.

3.How is Rosemary Extract stored and distributed?

Store under dry inert gas, keep container tightly closed, store in a cool, dry place Packed in galvanized iron drums. Store in a cool, ventilated place. The storage should be dedicated and not mixed with other items. Pay attention to fire prevention. Polymerization inhibitor should be added before storage and transportation. Before transportation, check whether the packing container is complete and sealed, and make sure the container is not leaking, collapsing, falling or damaged during transportation. Strictly prohibit mixing and transporting with oxidizing agents, acids, alkalis, edible chemicals and so on. The transport vehicle and ship must be thoroughly cleaned and sterilized, otherwise it is not allowed to ship other items. When transported by ship, the fitting position should be far away from bedrooms, kitchens, and isolated from the cabin, power supply, fire source and other parts. Road transportation should follow the prescribed route.

4.What is Rosemary Extract used for?

Rosemary extract has high efficiency, safety and other characteristics, widely used in cosmetics, perfumes, soaps, air fresheners insect repellent, medicine, various animal and plant fats and oils, animal feed, meat products, seafood, flour, sauces, dressings, bakery products, fried products, natural pigments, flavors, biological pesticides, tobacco and other fields, especially for the treatment of blood malignant tumors, cardiovascular disease, anticancer, inhibition of HIV infection, treatment of indigestion, prevention of Alzheimer's disease, heart disease, hyperuricemia and respiratory diseases, etc., for the production, life has brought a lot of convenience. In Europe, rosemary as a food spice has a long history, has been used in cosmetics, food and pharmaceuticals. Existing research shows that rosemary in the prevention of oxidation of fats and oils, to maintain the flavor of meat, etc. has obvious effects, Japan has developed a series of rosemary antioxidant products.