Impact of drying and extraction method on antioxidant capacity, phenolic compounds and betalain pigment of Alternanthera sessilis red. Indian J Nat Prod Resour [Internet]. 2023 Oct. 25 [cited 2026 May 14];14(3):490-9. Available from: https://or.niscpr.res.in/index.php/IJNPR/article/view/4626