Product scope of application: preservation of flowers and fruits, coloring of puffed fruits, quality improvement and sweetening Citrus, watermelon, apple, pear, grape, hawthorn, banana, mango, lychee, longan, date, kiwi, strawberry, rice, wheat, corn,cotton, soybean, peanut, loofah, tomato, carob, eggplant, pepper, spinach, Leeks, potatoes, edible fungi, medicinal materials,flowers, lawns, tea, tobacco, etc.