उभयं कुष्ठगन्धि च । इति ॥ कZ_०२.११.६८ ॥
ubhayaṃ kuṣṭhagandhi ca | iti
Kedua-duanya (varieti yang disebut tadi) juga berbau seperti kuṣṭha (costus); demikianlah (pengenalpastian) dinyatakan.
Smell is a practical anti-adulteration test; defining it in the text standardizes enforcement and reduces revenue leakage from misgraded goods.