Double emulsion-based mayonnaise encapsulated with bitter gourd extract exhibits improvement in vivo anti-diabetic action in STZ induced rats.

Bitter gourd contains charantin (steroidal saponins), insulin-like peptides, and alkaloids, which contribute to its hypoglycemic ability. The study aims to evaluate effects of anti-diabetic potential of bitter gourd (Momordica charantia) encapsulated double emulsion-based functional mayonnaise on the normal and streptozotocin-induced type 2 diabetes in albino male Wister rats. The rats were allocated into seven groups: a control group fed with synthetic diet (NC), two non-diabetic groups (NCM and NFM) and four diabetic-induced groups (DC, DCM, DFM, and DCMB) for 8 weeks and then analyzed for the various biochemical parameters. The results of this study revealed significant (p < 0.05) anti-diabetic potential in streptozotocin-induced diabetic male albino Wistar rats with decrease in blood glucose and HbA1c, increase in body weight, hemoglobin, and plasma insulin. © King Abdulaziz City for Science and Technology 2021.