The Compendium of Caraka 1.26.16

1.26.16

pṛthagamlādiyuktasya yogaḥ śeṣaiḥ pṛthagbhavet /
madhurasya tathā 'amlasya lavaṇasya kaṭostathā //

Of sweet combined individually with sour and the rest, there is combination with the remaining ones individually; / likewise of sour, of saline, and of pungent.