ultrasonic assisted extraction

Optimization of ultrasonic-assisted extraction of antioxidant compounds from Guava (Psidium guajava L.) leaves using response surface methodology

Kong F, Yu S, Feng Z, Wu X. Optimization of ultrasonic-assisted extraction of antioxidant compounds from Guava (Psidium guajava L.) leaves using response surface methodology. Pharmacognosy Magazine [Internet]. 2015;11(43):463-469. https://www.ncbi.nlm.nih.gov/pubmed/26246720