Forsythia suspensa extract

Forsythia suspensa extract
br/> Plant source
It is a brown powdery extract product of the fruit of the Oleaceae plant Forsythia suspensa.
Physical properties
This product is brown or light yellow Powder, easily hygroscopic, soluble in water and ethanol.
Specifications Forsythiaside
Chemical composition
Contains various phenethyl alcohol-based forsythia glycosides such as forsythiaol and forsythia ester glycosides. The aglycone d-pinoresinol d-pinoresinol glucoside. Betulinic acid ( ), forsythia glycoside, arctiin, mogroside pinoresin, forsythiaol glycoside ( , ) and other lignans.
Pharmacological and medicinal effects include heat-clearing Detoxification
Reducing swelling and dissipating stagnation, dispersing wind and heat, clearing the heart and diuresis. Clinically used for antibacterial and antiviral purposes.
Preparation applications
Yinhuang preparations, Shuanghuanglian preparations, Yinqiao preparations, etc.
Plant form
Deciduous shrub, tall, with drooping branches, four-sided and hollow pith. Leaves are opposite, ovate to elliptical-ovate, long, wide, with sharp apex, serrated edges, and part of them form feathers. It has three compound leaves. The flowers open first and are solitary in the leaf axil. The calyx is deeply split. The corolla is golden yellow and split, with red striped stamens inside, which are borne at the base of the corolla tube. The capsule is oval, with scattered tubercles on the surface. Flowering period is 3 months. , the fruit period is in the month.
Born on wild slopes or cultivated. Mainly produced in Shanxi, Henan and Shaanxi.
Harvested in autumn when the fruits are first ripe and slightly green, steamed and dried, commonly known as Qingqiao fruits Harvested when ripe, dried in the sun, commonly known as Laoqiao.
Character Fruits are long-ovate to oval-shaped, slightly flat and elongated in diameter. There are irregular longitudinal wrinkles and many small raised spots on the surface, and the top is sharp and green. The warts are mostly undehiscent, with a green-brown surface, and many seeds, which are yellow-green, and have wings on one side. The old warts split into two petals from the top, with a yellow-brown or reddish-brown surface, and a yellow-brown, smooth inner surface with a mediastinum. Air Slightly fragrant, bitter in taste.
Slightly cold in nature and bitter in taste.
Product Specifications
/pack,/bag,/barrel or packaged according to customer requirements