Abstract: | Summary Four dioxane lignins from kenaf have been subjected to alkaline hydrolysis, and the presence of esterified p-coumaric and p-hydroxybenzoic acids in them has been shown.Institute of the Chemistry of Plant Substances, Academy of Sciences of the Uzbek SSR, Tashkent. Translated from Khimiya Prirodnykh Soedinenii, No. 2, pp. 216–218, March–April, 1979. |