Steviol-19-O-glucoside is a metabolite of steviol in the steviol glycosides biosynthesis pathway in Stevia rebuadiana[1].
References
[1] Li, W., et al Development of Photoaffinity Probe for the Discovery of Steviol Glycosides Biosynthesis Pathway in Stevia rebuadiana and Rapid Substrate Screening. ACS Chemical Biology, 2018;13(8), 1944–1949.
