【摘要】 利用气相色谱/质谱(GC/MS)联用技术对油松松脂化成分进行了分析和鉴定,并与马尾松松脂比较,得出油松松脂中二萜中性物含量较高,为导致油松松香不皂化物含量高的主要原因。提出油松松脂加工新工艺,得到的油松松香和松节油达到国家特级产品标准。更多还原

【Abstract】 The chemical components of Pinus tabulaeformis oleoresin were analyzed by GC/MS.Amount of diterpene neutral components the oleoresin were higher than those in massion pine oleoresin,which was the main reason of the higher amount of unsaponifiable matter of P.tabulaeformis rosin.The new processing technology was studied.X grade rosin and high grade turpentine of P.tabulaeformis accorded with Chinese rosin and turpentine quality standard were obtained by adopting the new prosessing technology.更多还原