【摘要】 本文研究湿地松松脂中海松酸、湿地松酸、左旋海松酸、长叶松酸、去氢枞酸、枞酸、新枞酸受热异构变化规律 ,并与马尾松松脂中的树脂酸热异构变化进行对比 ,为湿地松松脂的生产提供理论依据。更多还原

【Abstract】 The law of thermo isomeric changes of the pimaric,ellioti pimaric, levopimaric,longifolic,dehydropimaric,abietic and neoabietic acids in the oleoresin of Pinus elliottii were studied in a comparison with those of resin acids in the oleoresin of Pinus massoniana . The study presents a theoretical foundation for oleoresin processing of Pinus elliottii .更多还原