उभयं कुष्ठगन्धि च । इति ॥ कZ_०२.११.६८ ॥
ubhayaṃ kuṣṭhagandhi ca | iti
दोनों (पूर्वोक्त प्रकार) में कुष्ठ (कुस्त/कोस्टस) जैसी गंध भी होती है—ऐसा।
Smell is a practical anti-adulteration test; defining it in the text standardizes enforcement and reduces revenue leakage from misgraded goods.