Research Paper Volume 13, Issue 14 pp 18131—18149

Grape skin extract modulates neuronal stem cell proliferation and improves spatial learning in senescence-accelerated prone 8 mice

Representative chromatogram of Grape skin extract (GSE) (A). Anthocyanins content of GSE was determined by linear regression from the calibration graph of delphinidin-3-glucoside and malvidin-3,5-diglucoside. We determined that GSE contain (1) delphinidin-3-glucoside (B) and (2) malvidin-3,5-diglucoside (C). (D) Average contents of delphinidin-3-glucoside and malvidin-3,5-diglucoside in Grape skin extract (GSE).

Figure 1. Representative chromatogram of Grape skin extract (GSE) (A). Anthocyanins content of GSE was determined by linear regression from the calibration graph of delphinidin-3-glucoside and malvidin-3,5-diglucoside. We determined that GSE contain (1) delphinidin-3-glucoside (B) and (2) malvidin-3,5-diglucoside (C). (D) Average contents of delphinidin-3-glucoside and malvidin-3,5-diglucoside in Grape skin extract (GSE).