Table 2.

Preparation process of sample oil.

Oils	I) Peeling	II) Sun-drying	III) Roasting	IV) Grinding	V) Extraction	VI) Bottling
Nut/Kernel oil (9 samples)
Almond	-	✓	✓	✓	✓	✓
Cashew	-	✓	✓	✓	✓	✓
Coconut	✓	✓	-	✓	✓	✓
Hazelnut	-	✓	✓	✓	✓	✓
Macadamia	-	✓	✓	✓	✓	✓
Moringa seed	✓	✓	✓	✓	✓	✓
Sunflower seed	✓	✓	✓	✓	✓	✓
Pistachio	-	✓	✓	✓	✓	✓
Walnut	-	✓	✓	✓	✓	✓
Pseudo-cereal oil (9 samples)
Black chia seed	-	✓	-	-	✓	✓
Black sesame	-	✓	-	-	✓	✓
Brown flaxseed	-	✓	-	-	✓	✓
Coriander	-	✓	-	-	✓	✓
Gold flaxseed	-	✓	-	-	✓	✓
Hairy basil	-	✓	-	-	✓	✓
Perilla	-	✓	-	-	✓	✓
White chia seed	-	✓	-	-	✓	✓
White sesame	-	✓	-	-	✓	✓
Legume oil (3 samples)
Inca peanut	✓	✓	✓	✓	✓	✓
Soybean	-	✓	-	-	✓	✓
Peanut	✓	✓	-	✓	✓	✓
Amaranth oil (3 samples)
Green amaranth	-	✓	-	-	✓	✓
Love-lies-bleeding	-	✓	-	-	✓	✓
Spiny amaranth	-	✓	-	-	✓	✓
Marrow seed oil (8 samples)
Angled loofah	-	✓	-	-	✓	✓
Cucumber	-	✓	-	-	✓	✓
Long skinny eggplant	-	✓	-	-	✓	✓
Muskmelon	-	✓	-	-	✓	✓
Pumpkin	-	✓	-	-	✓	✓
Wax gourd	-	✓	-	-	✓	✓
Winter melon	-	✓	-	-	✓	✓
Watermelon	-	✓	-	-	✓	✓
Cruciferous seed oil (7 samples)
Broccoli	-	✓	-	-	✓	✓
Cauliflower	-	✓	-	-	✓	✓
Chinese cabbage	-	✓	-	-	✓	✓
Chinese kale	-	✓	-	-	✓	✓
Chinese radish	-	✓	-	-	✓	✓
Curly kale	-	✓	-	-	✓	✓
Hong Kong Chinese kale	-	✓	-	-	✓	✓
Leafy green seed oil (11 samples)
Chinese flowering cabbage	-	✓	-	-	✓	✓
Chinese green mustard	-	✓	-	-	✓	✓
Chinese mustard	-	✓	-	-	✓	✓
False Pak Choi (Phukeaw)	-	✓	-	-	✓	✓
False Pak Choi (Inthanon)	-	✓	-	-	✓	✓
Flowering Pak Choi (1)	-	✓	-	-	✓	✓
Flowering Pak Choi (2)	-	✓	-	-	✓	✓
Green Pak Choi	-	✓	-	-	✓	✓
Indian mustard	-	✓	-	-	✓	✓
Lettuce	-	✓	-	-	✓	✓
Rat-tailed radish	-	✓	-	-	✓	✓