HACCP Acetone Food & Nutrition Food Safety Engineering Optimization Biology Extraction Food Quality Processing Engineering Food Processing and Engineering Food Science and Technology Food Processing Food Analysis Mint Food Preservation Food Chemistry Food Technology Food Microbiology and Safety Food Composition Phenolic Compounds Natural Compounds Anthocyanins Plant Extracts DPPH Antioxidant Activity Herbs Flavonoids Antioxidants Polyphenols Phytochemicals Chromatography Natural Product Chemistry Nutraceuticals Bioactivity Natural Product Isolation Agricultural Biotechnology Free Radical Scavengers Phytochemical Purification Phytochemical Analysis Compound Isolation Herbal Medicine Agricultural Chemistry Ascorbic Acid PCL Vitamin C Natural Product Drug Discovery Encapsulation Microencapsulation Formulations Fractionation Biological Activities Zeta Potential