Sentence:  The raw offal is first steam-digested under pressure to remove the tallow, and the residue, termed “<WSD>hashmagandy</WSD>,” is then dried in steam-heated revolving cylinders, after which it is elevated or transferred to a disintegrator,... 
Meaning of the word marked with <WSD> tags:  Residue remaining after organic material is processed, such as at an abattoir, used as fertiliser or by anglers as bait.