The Compendium of Bheḷa 1.27.6

1.27.6

nātiśleṣmakaraṃ hiṅgu ṣaṇḍyaṃ kṣāraḥ karoti ca | sarvaṃ tiktamavṛṣyaṃtu vidyādanyatra kūlakāt ||

Asafoetida does not produce excessive phlegm; and alkali causes impotence; / one should know all bitter things to be non-aphrodisiac, except kūlaka;