Phenolic profiles, antioxidant activities, and antiproliferative activities of different mung bean (Vigna radiata) varieties from Sri Lanka

TY - JOUR

T1 - Phenolic profiles, antioxidant activities, and antiproliferative activities of different mung bean (Vigna radiata) varieties from Sri Lanka

AU - Yang, Qiong Qiong

AU - Ge, Ying Ying

AU - Gunaratne, Anil

AU - Kong, Kin Weng

AU - Li, Hua Bin

AU - Gul, Khalid

AU - Kumara, Kapila

AU - Arachchi, Lal Vidhana

AU - Zhu, Fan

AU - Corke, Harold

AU - Gan, Ren You

N1 - Publisher Copyright: © 2020 Elsevier Ltd

PY - 2020/10

Y1 - 2020/10

N2 - Mung beans (Vigna radiata L.) are important dietary grain legumes. Phenolic compounds in soluble and bound fractions of 9 mung bean varieties from Sri Lanka were studied. Significant variations in total phenolic contents of the soluble and bound fractions of the varieties were obtained. Vitexin and isovitexin were the major phenolic compounds in the soluble and bound fractions of all the varieties. A total of 16 phenolic compounds were tentatively identified in the soluble fractions of the varieties, including 6 flavonoids that had not been previously reported in mung beans. Significant variations in antioxidant activities, antiproliferative effects, and intracellular reactive oxygen species (ROS) generation were obtained among the mung bean samples. Principal component analysis and heatmap analysis showed the potential similarities/differences among the 9 mung bean varieties. Overall, mung beans can be a valuable source of dietary antioxidant polyphenols, particularly vitexin and isovitexin.

AB - Mung beans (Vigna radiata L.) are important dietary grain legumes. Phenolic compounds in soluble and bound fractions of 9 mung bean varieties from Sri Lanka were studied. Significant variations in total phenolic contents of the soluble and bound fractions of the varieties were obtained. Vitexin and isovitexin were the major phenolic compounds in the soluble and bound fractions of all the varieties. A total of 16 phenolic compounds were tentatively identified in the soluble fractions of the varieties, including 6 flavonoids that had not been previously reported in mung beans. Significant variations in antioxidant activities, antiproliferative effects, and intracellular reactive oxygen species (ROS) generation were obtained among the mung bean samples. Principal component analysis and heatmap analysis showed the potential similarities/differences among the 9 mung bean varieties. Overall, mung beans can be a valuable source of dietary antioxidant polyphenols, particularly vitexin and isovitexin.

KW - Antioxidant activity

KW - Antiproliferative effect

KW - C-glycosidic flavonoids

KW - Isovitexin

KW - Vigna radiata

KW - Vitexin

UR - http://www.scopus.com/inward/record.url?scp=85089485870&partnerID=8YFLogxK

U2 - 10.1016/j.fbio.2020.100705

DO - 10.1016/j.fbio.2020.100705

M3 - 文章

AN - SCOPUS:85089485870

SN - 2212-4292

VL - 37

JO - Food Bioscience

JF - Food Bioscience

M1 - 100705

ER -