20.500.12556/RUL-148797 HPLC-Mass spectrometry analysis of phenolics comparing traditional bilberry and blueberry liqueurs The purpose of this study was to investigate the differences between the phenolics compositions of bilberry and blueberry liqueurs, to determine whether these are comparable. Both bilberry and blueberry liqueurs have the same name on the market, however they differ in phenolic composition and content. A total of 43 compounds were identified, 36 in the bilberry liqueur, and 21 in the blueberry liqueur. High performance liquid chromatography coupled with mass spectrometry (HPLC-MS) was used to identify and quantify these compounds, where they were fragmented to the MS$^4$ fragments. Anthocyanins were the major phenolics group detected in the bilberry liqueurs, but only the second most abundant phenolics group in the blueberry liqueurs. The most abundant phenolics group in the blueberry liqueurs was hydroxycinnamic acids. The lowest content of individual phenolic compounds was for blueberry liqueur made from whole fruit. This study will provide valuable data to consumers in their choice of a more expensive bilberry liqueur or a cheaper blueberry liqueur. phenolic compounds HPLC-MS identification Vaccinium myrtillus L. Vaccinium corymbosum L. liqueur liker navadna borovnica ameriška borovnica identifikacija HPLC-MS fenolne spojine true false true Angleški jezik Slovenski jezik Članek v reviji 2023-08-31 11:54:11 2023-08-31 11:54:12 2023-12-22 11:31:21 0000-00-00 00:00:00 2023 0 0 8 str. pt. 2, art. 113373 Vol. 173 2023 0000-00-00 Zaloznikova Objavljeno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 634.1/.7 1873-7145 10.1016/j.foodres.2023.113373 162854915 1-s2.0-S0963996923009183-main.pdf 1-s2.0-S0963996923009183-main.pdf 1 5D69CF1D329A9CEBD6579D54C4259029 cfa4ea05341ad2829ea919dacdc42c4401293db5632d5d9e9a6dc509679b11b2 939656b7-47e4-11ee-af86-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=173157 https://www.sciencedirect.com/science/article/pii/S0963996923009183 1 56b59b30-47e4-11ee-af86-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=173156 Biotehniška fakulteta 0 0 0