chemistry 15 procedures Article 6 controlled study 5 Antioxidants 4 Capsicum 4 Gas Chromatography-Mass Spectrometry 4 Solid Phase Microextraction 4 Volatile Organic Compounds 4 antioxidant 4 mass fragmentography 4 pepper 4 polyphenols 4 solid phase microextraction 4 unclassified drug 4 volatile organic compound 4 Food Packaging 3 Humans 3 Water 3 chemical structure 3 chitosan 3 food packaging 3 human 3 hydrogen bond 3 nonhuman 3 physical parameters 3 porosity 3 tensile strength 3 water 3 Animal Feed 2