ASHOKA BABU VL, MADHAVAN V. PRODUCTION OF BETALAINS FROM HAIRY ROOT CULTURE OF BETA VULGARIS AND ITS USE IN PARACETAMOL SYRUP AS A NATURAL COLOURANT. Asian J Pharm Clin Res [Internet]. 2019 May 7 [cited 2024 Apr. 23];12(5):355-8. Available from: https://journals.innovareacademics.in/index.php/ajpcr/article/view/31359