Optimization of Ultrasonic-Assisted Extraction by Response Surface Methodology and Antioxidant Activities of Pectic Polysaccharide from Okra Flowers
SONG Siyuan, SU Ping, WANG Lijuan, ZOU Mingming, SUN Xin
FOOD SCIENCE . 2017, (2): 283 -289 .  DOI: 10.7506/spkx1002-6630-201702044