| Type: | Crude Medicine |
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| Medicine Property: | Easing Mind |
| Dosage: | Soak in Boiling Water |
| Form: | Dried Material |
| Part: | Roots |
| Storage Note: | Coo and Dry Place |
| Samples: |
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Valeriana officinalis L. is a tall perennial herb of the genus Valerian in the honeysuckle family. Plant height 40-150 cm; Stem erect and arrowed, crassy; Leaves pinnately divided, margins toothed; The flowers are purple or pink; Corolla campanulate; Achenes long ovate; Flowering period from May to July; Fruit season from June to October. The ancient meaning of the word "valerian" is a patterned textile, which was later extended to the stars seen when the eyes were dazzling.
Valerian's flowers are small, and when they bloom, the small purple flowers are so densely clustered together that it is difficult to distinguish, hence the name "Valerian". As early as the 16th century, European folk used valerian to drink tea to help sleep and prolong life [; Valerian is a traditional herb in China, Europe and North America; Valerian root distilled to obtain grass oil, has a special aroma, used in the fragrance industry to make flavors. Valerian can attract cats like "catnip". There is a saying that Valerian symbolizes perseverance.
| Product Name: | Valerian |
| Latin Name: | Valeriana officinalis L. |
| Specification: | whole deied roots |
| Application | Medicine,essence |
Effect on the nervous system:Valerian has a sedative effect, which can strengthen the inhibitory process of the cerebral cortex, reduce reflex excitability, and relieve smooth muscle spasm.
Antibacterial action: The total alkaloids derived from valerian have antibacterial effects, especially against Gram-positive bacteria. The two alkaloids separated from it, valerine and bristonine, also have effects, but the effectiveness is lower. It can be combined with bromine for various nerve excitation states.
Effects on circulation and respiration: Some components of valerian can reduce blood pressure in animals (dogs, cats, rabbits, mice), which is related to parasympathymimetic effect, blocking carotid sinus reflex and inhibiting the central nervous system.
Other effects: There are some antidiuretic effects. Intravenously injected in dogs, the infusion can accelerate the hemagglutination process in vivo, but has no effect in vitro. The extract can inhibit the isolated small intestine, while large doses have excitatory effects, which can be blocked by atropine. No effect on pituitary-adrenal system. Some components that relieve smooth muscle spasm can be isolated from the roots by column chromatography.
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