Ke mofuta o mocha oa lintho tse senyehang ka tlhaho, tse nkiloeng mehloling ea setache e ka nchafatsoang, joalo ka poone, cassava le lijalo tse ling. E lomosoa ebe e ntšoa ke likokoana-hloko ho fumana lactic acid, ebe e hloekisoa, e felloa ke metsi, e oligomerized, pyrolyzed, le polymerized.