Charak Samhita
तिक्तोष्णकषायकटुश्लेष्मणि सङ्ग्राहि वातनुच्छकृति। पाचनमामे पानं पिच्छासृग्बस्तयो रक्ते॥४४॥
2. Pitta and rakta: cold bitter astringent and sweet substances. 3. Kapha: bitter, hot, astringent and pungent substances. 4. Shakrita (stool): sangrahi (checks atisara through improving the digestion) and vataghna (measures)
english translation
tiktoSNakaSAyakaTuzleSmaNi saGgrAhi vAtanucchakRti। pAcanamAme pAnaM picchAsRgbastayo rakte॥44॥
hk transliteration by Sanscript