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. 2018 Sep;56(3):366–372. doi: 10.17113/ftb.56.03.18.5318

Table 4. Brown linseed oil physicochemical analysis results.

Extraction	Analysis
Extraction	Density/(g/cm³)	Acidity/%	Refraction index (40 °C)
Mechanical press	(0.90±0.01)^a	(1.40±0.04)^c	(1.40±0.05)^a
n-Hexane	(0.90±0.01)^a	(1.50±0.01)^b	(1.40±0.04)^a
Propane	(0.90±0.01)^a	(0.90±0.01)^d	(1.40±0.01)^a
Ethanol	(0.90±0.01)^a	(1.70±0.02)^a	(1.40±0.01)^a

*Same letters in columns do not represent any statistically significant difference according to the Tukey’s test (p<0.05)