@article{shi_tang_xu_2018,  title={Chemo-Preventive Functions of Grape Seed Proanthocyanidin Extract against UV-Induced Intracellular Oxidative Stress and Tyrosinase Activity},  volume={29},  ISSN={0103-5053},  url={https://doi.org/10.21577/0103-5053.20180098},  DOI={10.21577/0103-5053.20180098},  number={8},  journal={Journal of the Brazilian Chemical Society},  publisher={Sociedade Brasileira de Química},  author={Shi, Lei and Tang, Hua-Lin and Xu, Su-Ling},  year={2018},  month={Aug},  pages={1601–1606} }