उदकद्रोणं तण्डुलानामर्धाढकं त्रयः प्रस्थाः किण्वस्येति मेदकयोगः ॥ कZ_०२.२५.१७ ॥
udakadroṇaṃ taṇḍulānām ardha-āḍhakaṃ trayaḥ prasthāḥ kiṇvasyeti medakayogaḥ
Formulasi bagi medaka ialah: 1 droṇa air, 1/2 āḍhaka beras, dan 3 prastha bahan penapaian (kiṇva).
Standard ratios enable inspection, deter dilution/adulteration, and support predictable excise assessment tied to input-output expectations.