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Re: Heating oils for sensory evaluation
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<pre>Regarding olive oil quality after 12 months - all quality parameters are
less favourable especially the peroxide value.
Organoleptic changes = less fruity, pungent and bitter - increased
rancidity
If the phenolic levels are are high - green oil, or variety eg Coratina
the parameters do not change as fast.
Stan Kailis
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