Pterocarpus marsupium works well for treating diabetes. Know about pterocarpus marsupium uses, chemical constituents and synonyms in this post.
Pterocarpus consists of the dried juice of the plant Pterocarpus marsupium, belonging to the family Leguminosae, which is obtained by making vertical incisions to the stem bark, it is collected and dried.
It is also known as bijasal, indian kino tree and malbar kino.
It is distributed in the hilly regions of Madhya Pradesh, Gujarat, Bihar, Orissa and Uttar Pradesh. It is also grown in the forests of Kerala, Karnal, Assam and West Bengal. It is ruby red in colour, with astringent taste.
Kino contains kinotannic acid, kino-red, k-pyrocatechin (catechol), resin and gallic acid. Kinotannic acid is a glucosidal tannin, kino-red is the anhydride of kinoin, which is a insoluble phlobaphene and is produced by the action of the enzyme oxydase. Kinoin is darker in colour than the kinotannic acid. As the juice is boiled during drying, enzyme gets destroyed and insolubilisation and darkening is prevented.
Synonyms of Pterocarpus: