Table 1.

Description of rice varieties with special grain quality used in the examination.

Variety name	Abbreviation	Pericarp color	Endosperm type	Special quality
Khao Dawk Mali 105	KDML 105	Non-colored	Non-glutinous rice	Aroma
Buebang 3 CMU	BB 3 CMU	Non-colored	Non-glutinous rice	Vitamin E
Buebang 4 CMU	BB 4 CMU	Non-colored	Non-glutinous rice	Zinc
Rice Department 6	RD 6	Non-colored	Glutinous rice	Aroma
Kum Chao Morchor 107	KC CMU 107	Purple color	Non-glutinous rice	Antioxidant
Bien Koo 5 CMU	BKU 5 CMU	Purple color	Non-glutinous rice	Iron
K 4 CMU	K 4 CMU	Purple color	Non-glutinous rice	Antioxidant
Kum Doi Saket	KDK	Purple color	Glutinous rice	Gamma Oryzanol
Kum Akha 1 CMU	KAK 1 CMU	Purple color	Glutinous rice	Antioxidant
Sang 5 CMU	Sang 5 CMU	Purple color	Glutinous rice	Phenol
Pieisu 1 CMU	PES 1 CMU	Purple color	Glutinous rice	Anthocyanin