A bioactive formulation comprising ethanolic concentrates of Andrographolide extract in range of 90% by wt - 99% by wt and aqueous 2 hydroxypropyl beta cyclodextrin in the range of 2% by wt - 10% by wt. A method for preparation of the bioactive formulation comprising the following steps: mixing Andrographolide extra...
A method for extraction of proanthocyanidins compound from pine bark of Pinus roxburghii comprising the steps: weighing and pulverizing bark to obtain pulverized powder, adding powder with water in steam jacketed rotary extractor to obtain an extract A, adding the residue in the extractor to obtain extract B, proce...