@article{madruga_mottram_1998,  title={The effect of pH on the formation of volatile compounds produced by heating a model system containing 5’-Imp and cysteine},  volume={9},  ISSN={0103-5053},  url={https://doi.org/10.1590/S0103-50531998000300010},  DOI={10.1590/S0103-50531998000300010},  number={3},  journal={Journal of the Brazilian Chemical Society},  publisher={Sociedade Brasileira de Química},  author={Madruga, Marta Suely and Mottram, Donald S.},  year={1998},  month={May},  pages={261–271} }