Even when you heat hemp seed oil really hot for a long time, it doesn't go bad in a way that makes it unsafe by standard food quality rules.
Scientific Claim
Heating hemp seed oil at temperatures up to 230°C for up to 3 hours does not cause peroxide or acid values to exceed acceptable limits defined by the Codex standard, indicating maintained chemical stability under these conditions.
Original Statement
“When subjected to the tested heating temperatures and times, the peroxide and acid values of these oils remained within acceptable limits stated in the Codex standard.”
Evidence Quality Assessment
Claim Status
appropriately stated
Study Design Support
Design cannot support claim
Appropriate Language Strength
definitive
Can make definitive causal claims
Assessment Explanation
The claim is purely descriptive and reports measured outcomes without implying causation. The study design (in vitro, observational) cannot support causal claims, but this statement does not overreach — it simply reports observed values. Verb strength is appropriately conservative.
Evidence from Studies
Supporting (1)
Effect of cooking temperature and time on the quality and safety of hemp seed oil.
The study found that even when hemp seed oil was heated really hot (up to 230°C) for a long time (up to 3 hours), it didn’t become too spoiled or unsafe by official standards.