8Slavin J, Marquart L,Jacobs D J.Consumption of whole grain foods and decreased risk of cancer:proposed mechanisms [J]. Cereal Food World ,2000,45:54-58.
9Zhishen J, Mengcheng T, Jiangming W.The determination of flavonoid contents in mulberry and their scavenging effects on superoxide radicals [J]. Food Chemistry, 1999,64 (4) :555-559.
10Ainsworth E A,Gillespie K M.Estimation of total phenolic content and other oxidation substrates in plant tissues using Fo- lin-Ciocaheu reagent [J]. Nature Protocols, 2007,2 (4) : 875-877.
