Charak Samhita
पानकानि रसान् यूषान्मोदकान् रागषाडवान् । अनेन विधिना कुर्याद्विरेकार्थं कफाधिके ॥३३॥
[Preparations of Trivrita in the form of Syrup etc.] Similar to the above mentioned procedure, the preparations (of Trivrita) are to be made in the forms of Panak (syrup), Rasa (meat soup), Yusha (pulse-soup), Modaka (sweet-meat), and Raga – shadava (sour drinks with and pungent taste). These preparations can be administered for purgation to persons having aggravated kapha.
english translation
pAnakAni rasAn yUSAnmodakAn rAgaSADavAn । anena vidhinA kuryAdvirekArthaM kaphAdhike ॥33॥
hk transliteration by Sanscript