Forsythia is for the Oleaceae (Oleaceae) plants, deciduous shrub, with bud scales. Branchlets hollow or flake pith. Single leaf of Health, dilute three deep cleft, three compound leaf, a stalk. Flower gender, often born of the axillary duo 1-6, the first of flowering. Calyx 4 deep cleft; Corolla yellow, four deep cleft in the bud in the follow-tile-shaped arrangement; stamens 2, the Health corolla tube base; ovary 2 rooms, each room 4-10 ovule, Xuan Yu Chui room roof, different styles of , A long style flower stamens in the short pistil, a short style flower stamens longer than pistil. Capsule, the peel of wood or leather, the back room cracked 2. Seeds with narrow wings, no endosperm, the cotyledons flat, radicle upward. About eight kinds, one kind of middle class south-eastern Europe, producing more than the eastern part of Asia. China 6, the introduction of one kind of culture, the importance of medicinal and early spring flowering ornamental plants. Forsythia including the Northeast, Queensway flowers, Lijiang Forsythia, Forsythia, the eggs of Hypericum perforatum, Mao Forsythia, singular Forsythia, Qin Forsythia. Forsythia domestic medicinal plants can do for the main Forsythia (Forsythia suspensa Thunb.Vahl.) Queensway and flowers (F. viridissima Lindley) two. Forsythia main production in China's Shanxi, Henan, Shaanxi, Shandong and other places, There Qingrejiedu, swelling of the effectiveness of Sanjie, head warm, erysipelas, Banzhen, carbuncle ulcers swollen drugs, and traces of disease, urine leaching closed Dengzheng. At present, domestic and foreign scholars on Forsythia plant chemical composition and its pharmacological effect of more and found that it has a variety of physiological activity. In order to further research and development and utilization of Forsythia plants, the paper do their research results are reviewed.
Key words: Forsythia is, chemical composition, biological activity
Connect to raise to belong to for the wood 犀 section(Oleaceae) plant, the defoliation bush, have scale bud.The small is hollow or has a slice of form 髓 heart.The single leaf has a handle towards living, sparse 3 deep 裂ss,3 compound leafs,.Flower both sexes, often 1-6 was born in leaf 腋 , first the leaf bloom.Calyx 4 deep 裂s;The corolla yellow, 4 deep 裂 , the 覆 tile form arranges in the flower bud;Stamen 2, wear to living a corolla tube 基 department;The ovary is 2 rooms, the each room is 4-10 胚 beads, hanging to hang in the room crest, HUA ZHU4 YI4 is long, having long HUA ZHU4's flower, the stamen is short in the pistil, having short HUA ZHU4's flower, stamen longer than pistil.The 蒴 fruit, the fruit peel wood quality or the 革 quality, room carry 2 裂s on room's back.The seed has narrow wings, having no albumen, the cotyledon is flat even, the 胚 root heading up.About 8 kinds of, a kind of produce Europe a southeast, remaining produces an Asia eastern region.The our country is 6 kinds of, lead into educate a kind of, use the spring efflorescence to appreciate a plant early for the important medicine.Include northeast to connect to raise among them,the gold clock flower,丽 the river connect raise,connect raise,egg leaf connect raise,hair connect raise,strange connect raise,Qin connect raise.Domestic's connecting to raise to belong to a plant can do a medicine to use of main is connect to raise(the Forsythia suspensa Thunb.Vahl.)With the gold clock flower(F. The viridissima Lindley)two.Connect to raise a lord to produce mountain west,river south in the our country,陕 west,Shandong etc. ground, there is pure heat to counteract poison, spread knot to decrease swelling of effect, the lord cures to warm up,the erysipelas,spot 疹 ,the 痈疡 is swollen poison,痕 disease,urinate to pour to shut etc. disease.Currently, the domestic and international scholar discovers it has various physiology activities towards connecting to raise to belong to the plant chemistry composition and its pharmacology function research morely,.For further research and develop to make use of to connect to raise to belong to a plant, this text as to it's studies a result to do one synopsis overview.
[Keyword]connect to raise to belong to,chemistry composition,living creature activity
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