Research Article
Optimization of Ultrasound Extraction of Cactus Pear (Opuntia ficus indica) Seed Oil Based on Antioxidant Activity and Evaluation of Its Antimicrobial Activity
Figure 5
Scanning electron micrographs of green cactus pear seed powder before (a) and after (b) ultrasound treatment (i) 1,000x, (ii) 500x. A. The black circle shows a starch granule.
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