Radix wikstroemae extractive and preparation method and application thereof

The invention discloses a radix wikstroemae extractive and a preparation method and an application thereof. The radix wikstroemae extractive comprises 4'-methoxyl daphne odora E and thymol. The preparation method of the radix wikstroemae extractive has the following steps: dried root and root b...

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Bibliographic Details
Main Authors LI YAOLAN, XUE JUNYI, XU SHAOYU, CEN YINGZHOU, HUANG WEIHUAN
Format Patent
LanguageChinese
English
Published 16.12.2009
Subjects
CHEMISTRY
FOODS OR FOODSTUFFS
FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BYSUBCLASSES A23B - A23J
HETEROCYCLIC COMPOUNDS
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
METALLURGY
ORGANIC CHEMISTRY
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS
THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OFNUTRITIVE QUALITIES, PHYSICAL TREATMENT
THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
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Summary:The invention discloses a radix wikstroemae extractive and a preparation method and an application thereof. The radix wikstroemae extractive comprises 4'-methoxyl daphne odora E and thymol. The preparation method of the radix wikstroemae extractive has the following steps: dried root and root bark of the radix wikstroemae is extracted by ethanol water, then the extractive is enriched by macroporous absorption resin column or polyamide column. The extractive can be used for preparing medicine or health-care products for resisting respiratory syncytial virus, parainfluenza type III virus and influenza A virus.
Bibliography:Application Number: CN2009140995