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利用徒手切片技术、半薄切片技术、超薄切片技术和透射电镜、扫描电镜等方法研究了姜花油细胞的分布、发育过程及发育过程中细胞超微结构的变化。结果表明:姜花中的油细胞仅分布于花器官,其中唇瓣和退化雄蕊是油细胞的主要分布场所;姜花油细胞的发生发育共经过5个阶段,分别是分生组织阶段、原始细胞阶段、液泡化阶段、细胞质解体阶段、成熟油细胞阶段;电子显微镜观察显示姜花的油细胞发育过程中先后形成初生与次生纤维素壁层,周围的鞘细胞随着油细胞的发育进程,其液泡、细胞质、细胞器等的大小、数量和电子致密度均发生了变化。
The distribution, development and ultrastructural changes of GMCs were studied by using the freehand sectioning technique, semi-thin sectioning technique, ultra-thin sectioning technique, transmission electron microscopy and scanning electron microscopy. The results showed that the oleaginous cells in Ginger flower were only distributed in flower organs, and the labial florets and staminodes were the main distribution sites of oil cells. The development and development of Ginger flower oil cells passed through five stages, namely the meristematic stage, the primitive cell stage , The vacuole stage, the cytoplasm disintegration stage and the mature oil cell stage. Electron microscopy showed that the primary and secondary cellulose wall layers were formed during the development of oil flower of ginger flower. The development of the sheath cells along with the development of oil cells, Vacuole, cytoplasm, organelles, etc. The size, number and electronic density have changed.