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US 2004/0071803 A1Published application
Process for preparation of anti-diabetic compositions from banyan bark
OwnerPothapragada Suryanarayana Murthy, Babu V. Bassa +1inventors
InventorsPothapragada Suryanarayana Murthy, Babu V. Bassa, Krishna Madhava Prabhu
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Abstract
The present invention is directed in part towards methods of preparing a blood glucose-lowering extract from banyan bark, method of treating a mammal with a high blood glucose level using a banyan bark extract, and pharmaceutical compositions comprising banyan bark extracts.
Claims9
A method of preparing an anti-diabetic extract from banyan bark comprising:
- a) contacting crushed banyan bark with acetone to create a mixture having a solid phase and a liquid phase;
- b) separating said solid phase of said mixture from said liquid phase of said mixture;
- c) concentrating said liquid phase of said mixture;
- and
- d) purifying said concentrated liquid phase by chromatography and obtaining a light yellow product.
2 more elements
Dependencies are inferred from the claim text.