“…by-products. Diyatri, I. et al [8] Antibacterial effect of a gingival patch containing nano-emulsion of red dragon fruit peel extract on Porphyromonas gingivalis,Aggregatibacter actinomycetemcomitans, and Fusobacterium nucleatum assessed in vitro Leong, H. Y., Ooi, C. W., Law, C. L., Julkifle, A. L., Ling, T. C., & Show, P. L. [9] Application of liquid biphasic flotation for betacyanins extraction from peel and flesh of Hylocereus polyrhizus and antioxidant activity evaluation. Shad, Z., Mirhosseini, H., Hussin, A. S. M., Forghani, B., Motshakeri, M., & Manap, M. Y.…”