分类收购湿地松脂以提高行业效益

TO IMPROVE BENEFITS BY SEPARATELY PROCESSING AND UTILIZING OLEORESIN OF PINUS ELLIOTTII ENGELM

着重论述了湿地松脂特性及其深加工中存在问题 ,阐明了松脂分类收购、生产。

The character in chemical compositions and the problems in deep processing of the oleoresin of Pinus elliottii Engelm.were summarized.Compared with Pinus massoniana Lamb,the necessity of separate tapping?processing and utilizing of the oleoresin were discussed,as well as the specific methods were suggested.