中国东北地区黑色野生浆果的抗氧化能力和花色苷特征。
Antioxidant capacities and anthocyanin characteristics of the black-red wild berries obtained in Northeast China.
机构信息
Key Laboratory of Plant Resources and Beijing Botanical Garden, Institute of Botany, Chinese Academy of Sciences, Beijing 100093, China; University of Chinese Academy of Sciences, Beijing 100049, China.
Forestry and Agricultural Academy of Greater Khingan Mountains, Jiagedaqi 165000, China.
出版信息
Food Chem. 2016 Aug 1;204:150-158. doi: 10.1016/j.foodchem.2016.02.122. Epub 2016 Feb 18.
Various edible berries widely accessible in nature in Northeast China are poorly exploited. The compositions and contents of anthocyanins in black (Padus maackii, Padus avium, Lonicera caerulea, and Ribes nigrum) and red (Ribes rubrum, Sambucus williamsii, Rubus idaeus, and Ribes procumbens) wild berries in Northeast China were firstly characterized by HPLC-DAD/ESI-MS(2). Twenty-three anthocyanins were detected and identified. Cyanidin glycosides were dominant in both berries. Six anthocyanins were reported for the first time in P. avium, R. rubrum, and Sambucus. Total anthocyanin content (TAC) ranged from 10mg/100gfreshweight (FW) (R. procumbens) to 1058mg/100gFW (P. maackii) among berries. The TACs and antioxidant activities assessed by DPPH and FRAP assays were much higher in black than in red berries. Black-red berries, especially P. maackii and P. avium, can be used in developing functional foods and in improving breeding programs.
在中国东北，自然界中广泛存在的各种食用浆果尚未得到充分开发。本研究首次采用高效液相色谱-二极管阵列检测-电喷雾串联质谱法（HPLC-DAD/ESI-MS(2)）分析了中国东北黑（稠李、欧洲花楸、蓝靛果、黑果腺肋花楸）和红（红树莓、接骨木、黑莓、软枣猕猴桃）野生浆果中的花色苷组成和含量。共检测并鉴定出 23 种花色苷，两种浆果中均以矢车菊素糖苷为主。欧洲花楸、红树莓和接骨木中首次报道了 6 种花色苷。浆果的总花色苷含量（TAC）范围为 10mg/100gFW（软枣猕猴桃）至 1058mg/100gFW（稠李）。通过 DPPH 和 FRAP 测定评估的 TAC 和抗氧化活性，黑浆果明显高于红浆果。黑-红浆果，尤其是稠李和欧洲花楸，可用于开发功能性食品和改良品种选育。
Zotero 插件