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Forsythia can also refer to the collective name of all species under the taxonomy "Forsythia". Forsythia is a deciduous shrub belonging to the class Dicotyledon, Pleurotus, Delphiaceae, and Forsythia. Forsythia suspensa blooms first in early spring, with a light fragrance, full of golden branches, gorgeous and lovely. It is an excellent flowering shrub in early spring. The plant height can reach 3 meters, with clusters of branches, yellow twigs, arched drooping, and hollow. The leaves are opposite, single or three leaflets, ovate or ovate-elliptic, with dentate margins. The corolla is yellow, with 1-3 flowers in the leaf axils; the fruit is ovoid, ovate-elliptic or oblong, with the apex beak acuminate, and the surface is sparsely lenticular; the fruit stem is 0.7-1.5 cm long. Flowering period from March to April, fruiting period from July to September. It grows in hillside shrubs, forests or grasses, or valleys, ravines and sparse forests, 250-2200 meters above sea level. The fruit can be used as medicine. Produced in China's Hebei, Shanxi, Shaanxi, Shandong, Western Anhui, Henan, Hubei, and Sichuan.

Forsythia is a wild vegetable oil. The oil content of forsythia seeds is 25%-33%. The seed oil contains gum and has good volatility. It is a good raw material for the insulating paint industry and cosmetics. It has good development potential. The oil can be manufactured. Soap and cosmetics, as well as insulating paint and lubricating oil, are also rich in oleic acid and linoleic acid, which are easily absorbed and digested by the human body. It has a fragrant oil flavor and is a good edible oil after refining. Forsythia suspensa extract can be used as a natural preservative for food preservation, especially for the preservation of fresh fish products with high water content. Forsythia suspensa extract can effectively inhibit the reproduction of common spoilage bacteria in the environment and extend the shelf life of food. It is a promising low-cost and safe new food preservative. Its medicinal value is also very rich, and its functions are mainly for clearing away heat, detoxifying, dispelling lumps, and reducing swelling. Cure warmth, erysipelas, macula, carbuncle swollen toxin, scrofula, urinary drowsiness.

Forsythia suspensa extract is generally extracted from Hypericum perforatum, a perennial herb belonging to the genus Hypericum of the Garciniaceae, using high-quality Forsythia suspensa in Funiu Mountain, the main producing area of Forsythia in China, purified by alkali alcohol method and dried under reduced pressure. The content of forsythin and forsythol is more than 3% (high performance liquid method). Forsythia suspense extract is generally brown powder with sweet smell and bitter taste. The 95% alcoholic extract of Forsythia suspensa has been widely used as a food preservative in Japan. In China, Forsythia suspensa has not been used in the food preservation industry.

Forsythia suspense extract mainly has antibacterial, antiviral, anti-inflammatory, anti-radiation damage and antipyretic effects. In addition, Forsythia suspense has certain effects on the cardiovascular system, capillary permeability and inhibition of elastase activity. Antiemetic, anti-hepatic injury, treatment of hepatitis, heart strengthening, diuresis and other effects. Forsythia is commonly used to treat acute wind-heat cold, carbuncle swelling and sore toxin, lymph node tuberculosis, urinary tract infection and other diseases. It can inhibit typhoid bacillus, paratyphoid bacillus, Escherichia coli, dysentery bacillus, diphtheria bacillus, Vibrio cholerae, staphylococcus, streptococcus, etc. In particular, it has a strong inhibitory effect on Shigella and Staphylococcus aureus.

Labels: Forsythia, Forsythia suspensa extract, Forsythia suspensa extract utility, Forsythia suspensa utility, Nutra-Herb Ingredient Inc

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