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【目的】研究阳春砂杂交新种春选1号-F4有效成分含量及挥发油组分与其母本阳春砂长果2号的差异。【方法】采用水蒸气蒸馏法、气相色谱(GC)法及气相色谱—质谱联用(GC-MS)法分析两者有效成分及挥发油的差异。【结果】春选1号-F4和长果2号果实中挥发油与乙酸龙脑酯含量均符合药典要求,春选1号-F4的挥发油含量高于长果2号,两者挥发油组分及相对含量存在一定差异。【结论】阳春砂杂交新种春选1号-F4有效成分符合药典规定要求,为解决阳春砂的授粉难题,提高砂仁的产量和质量奠定基础。
【Objective】 The objective of this study was to investigate the difference of the active ingredient content and the components of the volatile oil between the first spring hybrid F1 and the female parent Yangchun sand Chang-2 on the hybrid of spring spring sand. 【Method】 The differences of the active components and the volatile oil between them were analyzed by steam distillation, gas chromatography (GC) and gas chromatography-mass spectrometry (GC-MS). 【Result】 The results showed that the contents of volatile oil and borneol ester in the fruits of Spring Selections No.1 -F4 and Changoguo No.22 met the requirements of Pharmacopoeia. The volatile oil content of Spring Selections No.1 -F4 was higher than that of Changoguo No.2, The relative content of a certain difference. 【Conclusion】 The results showed that the active ingredients of spring selection No.1 -F4 in spring spring sand meet the requirements of the Pharmacopoeia, which laid the foundation for improving the pollination problem and improving the yield and quality of the spring sand.