Fig. 2From: Inhibitory actions of selected natural substances on formation of advanced glycation endproducts and advanced oxidation protein productsPercentage inhibition of formation of all forms of AOPP. Samples incubated with: A – aminoguanidine, VC – vitamin C, Q – quercetin, GT – green tea, P28 – Padma 28, PC – Padma Circosan. SD values for each sample are marked on the corresponding bars. * Due to an atypically lower value for C+ compared to C- the inhibition of LMW-AOPP was calculated as % against the C(−) value as 100 %Back to article page