CAS No.: | CAS 548-04-9 |
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Formula: | C30h16o8 |
EINECS: | 208-941-0 |
Composition: | Food Preservative |
Type: | Food Preservative |
Effect: | Food Preservative |
Samples: |
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Customization: |
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{Product Name}: | Hypericin |
{Other Name}: | N/A |
{Test Method.}: | HPLC |
{Appearence.}: | powder |
{Specification}: | 99% |
{MOQ}: | 1kg |
Product Description :
St. John's wort has been esteemed as medicine for centuries, and ancient Europeans believed it had magical protective powers against disease and evil. Native to Europe, Asia and northern Africa, the yellow flowers are now a common midsummer sight throughout North America. St. John's wort grows particularly well in northern California and southern Oregon, where ranchers considered it a pest because it can be toxic to livestock (see Safety). Beetles released as a biological control have vastly reduced plant populations in areas of former abundance.
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