Sunflower (Helianthus annuus) is an annual plant native to the Americas that possess a large inflorescence (flowering head). The sunflower got its name from its huge fiery blooms, whose shape and image is often used to depict the sun. The sunflower has a rough, hairy stem, broad, coarsely toothed, rough leaves and circular heads of flowers. The heads consist of 1,000-2,000 individual flowers joined together by a receptacle base. Sunflower seeds were taken to Europe in the 16th century where, along with sunflower oil, they became a wide-spread cooking ingredient. Sunflower leaves can be used as a cattle food, while the stems contain a fibre which may be used in paper production.
1.Anti-inflammatory antibacterial and repair effect, can alleviate and repair the body damage caused by allergic inflammation, improve the body immunity
2. Sunflower seed oil has soothing, anti-inflammatory and bacteriostatic effects, enhances antioxidant and resids free radical damage.
3. Another component dried oregano leaf extract contains ursolic acid, carnosic acid and other components, can help to remove hydroxyl free radicals, inhibit tyrosinase activation has a certain role, can also inhibit oil secretion.