Table 1.
Plants and their parts that were used in this study

Sample		Part used
Scientific name	Common name
Caesalpinia sappanL.	Sappan wood		Heart wood
Rumex crispus L.	Rumex crispus	Whole
Aphis chinensis	Gall nut	Whole
Coptis chinensis	Coptis	Root
Phellodendron amurense	Amur cork	Bark
Rubia akane Nakai	Madder	Root
Areca catechu	Betel palm	Fruit
Lithospermum carolinense	Hairy Puccoon	Root
Curcuma longa Radix	Curcumin	Root
Gardenia jasminoides var. grandiflora	Gardenia	Fruit