Anandakanda 1.19.196

1.19.196

medasaḥ snāyusandhī ca śeṣaṃ naśyatyataḥ param /
rasasya kiṭṭaṃ śleṣmā syādasṛjaḥ pittameva ca //

from fat; and ligaments and joints; beyond this, the rest perishes. / Phlegm is the waste of chyle, and pitta humor indeed of blood;