Sri Yuliasmi

Optimization of Graptophyllum pictum leaf polyphenols via microwave extraction and antioxidant properties

Graptophyllum pictum (L.) Griff. leaves are traditionally used for various ailments and represent a promising source of antioxidant phenolic and flavonoid compounds. However, optimization of microwave-assisted extraction (MAE) to maximize total phenolic content (TPC) and total fl...