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

Table 1

List of the sunflower (Helianthus annuus L.) accessions studied and their origins.

Accessions no.	Codes of NPGS and PGRC	Origins	Latitudes (N)	Longitudes (E)	Altitudes (m)
TL1	—	Tunisia	36° 53′ 46.405″	9° 26′ 43.522″	258
TL2	—	Tunisia	36° 53′ 03.856″	9° 26′ 00.820″	263
TL5	—	Tunisia	36° 51′ 37.225″	9° 18′ 15.015″	335
TL7	—	Tunisia	36° 44′ 50.068″	9° 04′ 30.182″	341
TL8	—	Tunisia	36° 45′ 59.276″	9° 03′ 44.647″	351
TL9	—	Tunisia	36° 44′ 50.068″	9° 04′ 30.182″	341
TL11	—	Tunisia	36° 50′ 33.992″	9° 12′ 36.437″	370
TL13	PI 257641	Former Soviet Union	—	—	—
TL17	PI 607925	United States	—	—	—
TL18	CN 37370	Canada	—	—	—
TL19	—	Tunisia	36° 53′ 46.405″	9° 26′ 43.522″	258
TL20	—	Tunisia	36° 45′ 47.657″	9° 11′ 43.281″	225
TL22	—	Tunisia	36° 51′ 46.655″	9° 22′ 58.578″	370
TL23	—	Tunisia	36° 47′ 06.360″	9° 19′ 24.550″	307
TL25	—	Tunisia	36° 46′ 39.454″	9° 08′ 09.588″	266
TL26	—	Tunisia	36° 44′ 50.068″	9° 04′ 30.182″	341
TL27	—	Tunisia	36° 43′ 15.577″	9° 05′ 12.526″	315
TL29	—	Tunisia	36° 48′ 37.964″	9° 11′ 07.264″	270
TL30	—	Tunisia	36° 48′ 37.964″	9° 11′ 07.264″	270
TL31	—	Tunisia	36° 50′ 33.997″	9° 12′ 36.499″	374
TL32	—	Tunisia	36° 50′ 33.992″	9° 12′ 36.437″	370
TL33	—	Tunisia	36° 47′ 27.886″	9° 16′ 47.552″	360