Assize Index

Cooking oils

Butter oil (anhydrous)

AnimalRefined

Saturated(g/100g)

Primary · 61.9 g/100g

USDA SR Legacy, Butter oil, anhydrous (2018)

Monounsaturated(g/100g · ≈ omega-9)

Primary · 28.7 g/100g

USDA SR Legacy, Butter oil, anhydrous (2018)

Polyunsaturated(g/100g)

Primary · 3.69 g/100g

USDA SR Legacy, Butter oil, anhydrous (2018)

Omega-6(g/100g)

Primary · 2.25 g/100g

USDA SR Legacy, Butter oil, anhydrous (2018)

Omega-3(g/100g)

Primary · 1.45 g/100g

USDA SR Legacy, Butter oil, anhydrous (2018)

Trans fat(g/100g)

Natural ruminant transA high intake raised LDL like industrial trans; a moderate intake was neutral (Motard-Bélanger 2008, AJCN). Gram for gram, ruminant and industrial trans raised the LDL to HDL ratio by about the same amount (0.038 vs 0.055 per % energy, no significant difference) (Brouwer 2010, PLoS One). Scored: WHO 2023 counts both sources.

UK Composition of Foods Integrated Dataset (CoFID) 2021 (2021)

Polyphenols(mg GAE/100g · total phenolics)

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Animal fat: no plant polyphenols; not measured.

Smoke point(°F)

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Empty until an AOCS Cc 9a-48 (or equal) reading with a dated source is on file. Codex / industry AMF specs do not publish a smoke point we will put in the cell. Methods.

An empty cell means we do not yet have a method-cited source. Rank 1 wins the published rule; it is not medical advice.