CAJ | 학술논문

通过对思茅松松香理化指标和成分进行分析，与马尾松松香对比，探讨其岐化反应活性。结果表明，思茅松松香异海松酸含量为3．57%，高于马尾松松香；歧化反应后产品质量达到LY/T 1357-2008标准的要求，不同厂家生产的思茅松松香歧化的效果差异较大，脱氢枞酸含量在52．4%~73．5%。
통과대사모송송향이화지표화성분진행분석，여마미송송향대비，탐토기기화반응활성。결과표명，사모송송향이해송산함량위3．57%，고우마미송송향；기화반응후산품질량체도LY/T 1357-2008표준적요구，불동엄가생산적사모송송향기화적효과차이교대，탈경종산함량재52．4%~73．5%。
By analyzing physical and chemical indicators, and chemical components of Simao rosin, and comparing with Pinus massoniana rosin, disproportied reaction activity was studied. The results showed that isopimaric acid content was 3. 57% in Simao rosin, which was higher than in Pinus massoniana ros-in. The product quality reached LY/T1357-2008 standard after disproportionated reaction. Dispropor-tioned reaction effects of Simao rosin from different enterprises were greatly different with dehydroabietic acid contents from 52. 4% to 73. 5%.