Biochemical Characterization of Seed Oil of Tunisian Sunflower (Helianthus annuus L.) Accessions with Special Reference to Its Fatty Acid Composition and Oil Content

Table 4

Pearson’s correlation coefficients between biochemical traits.

	C16 : 0	C18 : 0	C18 : 1	C18 : 2	C20 : 0	C20 : 1	C22 : 0	Oil content
C16 : 0	1
C18 : 0	0.328	1
C18 : 1	−0.062	0.137	1
C18 : 2	−0.488	−0.439	0.040	1
C20 : 0	−0.089	−0.025	−0.048	−0.552	1
C20 : 1	−0.113	0.136	−0.307	−0.151	0.147	1
C22 : 0	0.012	0.221	−0.148	−0.160	0.243	0.228	1
Oil content	−0.041	−0.006	0.368	−0.088	0.259	−0.062	0.049	1

value and were significant at 0.05 and 0.01 probability levels, respectively.