TABLE 1.

Ingredients and crude composition of 18KHT01.

Ingredients	Part used	Amount distribution (g)
Quercus acutissima Carruth. [Fagaceae]	Acorn jelly powder	8.94
Geranium thunbergii Siebold & Zucc. [Geraniaceae]	Aerial part	3.74
Camellia sinensis (L.) Kuntze [Theaceae]	Leaf buds	5.63
Citrus limon (L.) Osbeck [Rutaceae]	Fruit juice (pH: 1.93)	5.59 (5.43 ml)

The 18KHT01 was prepared by homogeneously mixing a specific proportion of raw Q. acutissima (QA), G. thunbergii (GT), C. sinensis (CS) along with fresh lemon juice. The ingredient herbs were crushed using mortar and pestle before mixing.