Verdict: The OPPO K13-8 GB 256 GB RAM stands out its camera 50 MP, battery rating 7000 mh, resolution 1080×2400 px (FHD+). Designed for users who demand the best from their devices, OPPO K13-8 GB ...

5-Hydroxymethylfurfural (HMF), formed by acid-catalyzed dehydration and in the Maillard reaction from reducing sugars, is found at high levels in numerous foods. It was shown to initiate colon ...