* الثوم* نبات الخردل* الواسابي* فلفل أسود* Capsaicin Technical Fact Sheet - National Pesticide Information Center* EPA Capsaicin Reregistration Eligibility Decision Fact Sheet* Molecule of the Month* European Commission, opinion of the Scientific Committee on Food on capsaicin.
== External links==* Capsaicin Technical Fact Sheet - National Pesticide Information Center* EPA Capsaicin Reregistration Eligibility Decision Fact Sheet* Molecule of the Month* European Commission, opinion of the Scientific Committee on Food on capsaicin.