On the right is Assam Belimbing or Averrhoa Bilimbing which I'm not so familiar with although its used in a variety of ways both cooked and raw. It has the acidity of a gooseberry and the mouth feel of a kiwi fruit. On the left is dried Assam Keping or Assam Gelugor or Garcinia Atroviridis which is much more prevalent and is used as a flavoring agent to make curries or laksas sour, particularly those that involve seafood. The most common sour fruit which I haven't photographed although I will do at some point is Tamarind, also known as Assam Jawa. You can probably deduce that the word assam means sour.
In the Ayurvedic pharmacology of sour taste or Amal Rasa, the properties of this taste stimulate the brain and digestive system. Translated into more western conventions, sour fruits are high in antioxidants and their acidic nature enables antifungal , antimicrobial, fat burning and even anti tumor properties.










