Yapa, P.A.J.Lionel, W.A.2012-06-252012-06-251980Journal of the Rubber Research Institute of Sri Lanka57pp.7-12https://dl.nsf.gov.lk/handle/1/8758Chemical TechnologyHevea brasiliensisLatexPineapple juiceCyclizationDeproteinizationPapainSome studies on cyclization of bromelain treated rubberArticle