松针精油Pine Needle Essential Oil

松针精油从松树树叶（针形树叶）提取的精油。世界上有115种松树，都属于松科。松树为常绿乔木，树高3米到80米不等，树龄很长。树干覆盖着厚厚的树皮，花为黄色的，果实则为棕色的木质圆锥体。松树有四种类型的叶子包括幼种叶，幼叶，鳞叶和针叶。通过蒸汽蒸馏对针叶进行加工，以提取松树精油。精油为浅黄色，伴有森林香味。精油油含有的化学药品包括冰片，乙酸冰片酯，A、B水芹烯，B蒎烯和3-蒈烯。

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Pine Needle oil is extracted from the needles (which are a kind of leaves) of the pine tree. There are 115 species of pine tree, all of which belong to family Pinaceae. Pines are evergreen resinous trees which grow from 3 m to 80 m tall and are very long lived. The trunk of the tree has the thick and scaly bark, the flowers of the tree are yellow and fruits are brown woody cones. Pine tree has four types of leaves which are- Seed leaves, Juvenile leaves, Scale leaves and Needles. These needles are used to extract the essential oil of pine by steam distillation process. This oil is pale yellow in color and has a musky forest smell. The chemicals this oil contains are borneol, bornyl acetate, a, b-phallandrene, b-pinene and 3-carene.