From: YY-1224, a terpene trilactone-strengthened Ginkgo biloba, attenuates neurodegenerative changes induced by β-amyloid (1-42) or double transgenic overexpression of APP and PS1 via inhibition of cyclooxygenase-2
Contents
Gb (%)
YY-1224 (%)
Ginkgo flavone glycosides
Quercetin
24
24.6
Kaempferol
Isorhamnetin
Terpene trilactones
Bilobalide
6
12.9
Ginkgolide A
Ginkgolide B
Ginkgolide C