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AOCS Official Method Ch 4-91

AOCS Official Method Ch 4-91

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AOCS Official Method Ch 4-91
Revised 2017
Chlorophyll Pigments in Olive Oils
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Item Details:
This method is used to determine mg/kg of chlorophyll-related pigments (predominantly pheophytin a) in oils from spectrophotometric absorption measurements at 630, 670, and 710 nm.

Applicable to expelled, refined, and bleached olive oils. For other crude oils use AOCS Method Cc...
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