The present disclosure provides a chromatographic process to obtain lutein and zeaxanthin mixture at a ratio of about 10:2 and 10:1. This mixture has got wide applications in both food and pharmaceutical sectors.

The present disclosure provides a triple salt composition of hydroxycitric acid from Garcinia species, said triple salt includes magnesium at a concentration ranging from about 11% to about 15 %, calcium and potassium each at a concentration not more than about 3%. It also provides a process of its preparation and it ...