Cahliková Lucie, Ali Badreldin H, Havliková Lucie, Ločárek Mirek, Siatka Tomáš, Opletal Lubomir, Blunden Gerald
Nat Prod Commun. 2015 Jan;10(1):77-9.
Extracts of the calyces of Hibiscus sabdariffa are widely used in folk medicine to combat many illnesses. The active constituents of the extracts have been shown on several occasions to be anthocyanins. In our current studies the biological activities of an extract of H. sabdariffa calyces purchased in Oman, but grown in Sudan, are being compared with those of the anthocyanins isolated from them, and, for this, the anthocyanin profile of the extract needed to be ascertained. Although several anthocyanins were detected by UHPLC-ESI-MS/MS, delphinidin-3-sambubioside (major) and cyanidin-3-sambubioside were predominant.
玫瑰茄花萼提取物在民间医学中被广泛用于治疗多种疾病。提取物的活性成分多次被证明是花青素。在我们目前的研究中，将从苏丹种植但在阿曼购买的玫瑰茄花萼提取物的生物活性与从中分离出的花青素的生物活性进行比较，为此，需要确定提取物的花青素谱。尽管通过超高效液相色谱-电喷雾串联质谱法检测到了几种花青素，但主要成分是矢车菊素-3-接骨木二糖苷和花青素-3-接骨木二糖苷。
