Thoir sùil air an earrann gu h-ìosal agus an uairsin freagair a 'cheist às deidh sin anns an aon chànan ris an earrann: Earrann: Tha geir agus olan a tha beairteach ann an searbhag stearic nas fharsainge ann an geir bheathaiche (suas gu 30%) na ann an geir glasraich (mar as trice <5%). Is e na h-eachdan cudromach am botair cocoa agus botair shea, far a bheil susbaint searbhag stearic (mar triglyceride) 28<unk>45%.A thaobh a bhith-chruinnseachaidh, tha searbhag stearic air a thoirt a-mach à carbohydrates tro inneal synthesis searbhag geir far a bheil acetyl-CoA a 'cur blocaichean togail dà-charbòn. Ceist: Dè an searbhag aig a bheil an àireamh as motha de gheir bheathaiche?
stearic acid