Sushruta Samhita · Chapter 6.63

athāto rasabhedavikalpamadhyāyaṃ vyākhyāsyāmaḥ//

yathovāca bhagavān dhanvantariḥ//

doṣāṇāṃ pañcadaśadhā prasaro'bhihitastu yaḥ/
triṣaṣṭyā rasabhedānāṃ tatprayojanamucyate//

avidagdhā vidagdhāśca bhidyante te triṣaṣṭidhā/
rasabhedatriṣaṣṭiṃ tu vīkṣya vīkṣyāvacārayet//

ekaikenānugamanaṃ bhāgaśo yadudīritam/
doṣāṇāṃ tatra matimān triṣaṣṭiṃ tu prayojayet//

yathākramapravṛttānāṃ dvikeṣu madhuro rasaḥ/
pañcānukramate yogānamlaścatura eva tu//

trīṃścānugacchati raso lavaṇaḥ kaṭuko dvayam/
tiktaḥ kaṣāyamanveti te dvikā daśa pañca ca//

tadyathā madhurāmlaḥ, madhuralavaṇaḥ, madhurakaṭukaḥ, madhuratiktaḥ, madhurakaṣāyaḥ, ete pañcānukrāntā madhureṇa; amlalavaṇaḥ, amlakaṭukaḥ, amlatiktaḥ, amlakaṣāyaḥ, ete catvāro'nukrāntā amlena; lavaṇakaṭukaḥ, lavaṇatiktaḥ, lavaṇakaṣāyaḥ, ete trayo'nukāntā lavaṇena; kaṭutiktaḥ, kaṭukaṣāyaḥ, dvāvetāvanukrāntau kaṭukena; tiktakaṣāyaḥ eka evānukrāntastiktena; evamete pañcadaśa dvikasaṃyogā vyākhyātāḥ//

trikān vakṣyāmaḥ ādau prayujyamānastu madhuro daśa gacchati/
ṣaṭamlo lavaṇastasmādardhamekaṃ tathā kaṭuḥ//

tadyathā madhurāmlalavaṇaḥ, madhurāmlakaṭukaḥ, madhurāmlatiktaḥ, madhurāmalakaṣāyaḥ, madhuralavaṇakaṭukaḥ, madhuralavaṇātiktaḥ, madhuralavaṇakaṣāyaḥ, madhurakaṭukatiktaḥ, madhurakaṭukaṣāyaḥ, madhuratiktakaṣāyaḥ, evameṣāṃ daśānāṃ trikasaṃyogānāmādau madhuraḥ prayujyate; amlalavaṇakaṭukaḥ, amlalavaṇatiktaḥ, amlalavaṇakaṣāyaḥ, amlakaṭutiktaḥ, amlakaṭukaṣāyaḥ, amlatiktakaṣāyaḥ, evameṣāṃ ṣaṇṇāmādāvamlaḥ prayujyate; lavaṇakaṭutiktaḥ, lavaṇakaṭukaṣāyaḥ, lavaṇatiktakaṣāyaḥ, evameṣāṃ trayāṇāmādau lavaṇaḥ prayujyate; kaṭutiktakaṣāyaḥ, evamekasyādau kaṭukaḥ prayujyate; evamete trikasaṃyogā viṃśatirvyākhyātāḥ//

catuṣkān vakṣyāmaḥ/
catuṣkarasasaṃyogānmadhuro daśa gacchati/
caturo'mlo'nugacchecca lavaṇastvekameva tu//

madhurāmlalavaṇakaṭukaḥ, madhurāmlalavaṇatiktaḥ, madhurāmlalavaṇakaṣāyaḥ, madhurāmlakaṭukatiktaḥ, madhurāmlakaṭukaṣāyaḥ, madhurāmlatiktakaṣāyaḥ, madhuralavaṇakaṭukatiktaḥ, madhuralavaṇakaṭukaṣāyaḥ, madhuralavaṇatiktakaṣāyaḥ, madhurakaṭutiktakaṣāyaḥ, evameṣāṃ daśānāmādau madhuraḥ prayujyate; amlalavaṇakaṭutiktaḥ, amlalavaṇakaṭukaṣāyaḥ, amlalavaṇatiktakaṣāyaḥ, amlakaṭutiktakaṣāyaḥ, evameṣāṃ caturṇāmādāvamlaḥ; lavaṇakaṭutiktakaṣāyaḥ, evamekasyādau lavaṇaḥ; evamete catuṣkarasasaṃyogāḥ pañcadaśa kīrtitāḥ//

pañcakān vakṣyāmaḥ/
pañcakān pañca madhura ekamamlastu gacchati//

madhurāmlalavaṇakaṭutiktaḥ, madhurāmlalavaṇakaṭukaṣāyaḥ, madhurāmlalavaṇatiktakaṣāyaḥ, madhurāmlakaṭutiktakaṣāyaḥ, madhuralavaṇakaṭutiktakaṣāyaḥ, evameṣāṃ pañcānāmādau madhuraḥ prayujyate; amlalavaṇakaṭutiktakaṣāyaḥ, evamekasyādāvamlaḥ; evamete ṣaṭ pañcakasaṃyogā vyākhyātāḥ//

ṣaṭkamekaṃ vakṣyāmaḥ; ekastu ṣaṭkasaṃyogaḥ madhurāmlalavaṇakaṭutiktakaṣāyaḥ; eṣa eka eva ṣaṭsaṃyogaḥ//

ekaikaśca ṣaṭsā bhavanti madhuraḥ, amlaḥ, lavaṇaḥ, kaṭukaḥ, tiktaḥ, kaṣāyaḥ, iti//

bhavati cātra eṣā triṣaṣṭirvyākhyātā rasānāṃ rasacintakaiḥ/
doṣabhedatriṣaṣṭyāṃ tu prayoktavyā vicakṣaṇaiḥ//