Dataset: Triacylglycerol composition of ten cold pressed grapeseed oils from the German trade
2024
Sieren, Theresa | Holthaus, Louisa | Willenberg, Ina
In order to obtain an overview of the composition and quality of commercial German trade grapeseed oils, ten cold-pressed and partly native grapeseed oils were examined with regard to their triacylglycerol (TAG) composition in this data set. The cold-pressed grapeseed oils analyzed included five conventional and five ecological oils. For the determination of TAGs, the method was performed according to the DGF standard method C-VI 14 (08) with slight modifications and an analytical GC-FID system was used. Of the grapeseed oils examined, trilinolein (LLL) is the main TAG with a quantity of 27.51 % to 41.93 %, followed by dilinoleoyl-oleoylglycerol (LLO) with a proportion of 20.32 % to 23.98 %, palmitoleyl-dilinoleoylglycerol (PLL) with 16.86 % to 21.89 % and palmitoleyl-linoleoyl-oleoylglycerol (PLO) with 6.08 % to 9.84 %.
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