不同产地姜黄属植物中姜黄素类成分及矿质元素分析
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杨小芳,陈育才,刘建福,李丹丹,胡娴
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Analysis of Curcuminoids and Mineral Elements in Curcuma from Different Habitats
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Xiaofang Yang,Yucai Chen,Jianfu Liu,Dandan Li,Xian Hu
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表5 线性回归方程及相关系数
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Table 5 Linear regression equations and correlation coefficients
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| Element | Linear regression
equation | Correlation
coefficient |
|---|
| 27Al | Y=0.0062X+0.0635 | 0.9983 | | 137Ba | Y=0.0043X+0.0033 | 0.9997 | | 9Be | Y=0.0260X | 1.0000 | | 111Cd | Y=0.0285X-2.9371E-005 | 1.0000 | | 59Co | Y=1.6282X+0.0206 | 1.0000 | | 63Cu | Y=1.4942X+0.1912 | 1.0000 | | 56Fe | Y=0.6704X+4.7793 | 0.9979 | | 69Ga | Y=0.1868X+0.0320 | 1.0000 | | 24Mg | Y=0.0325X-0.0631 | 0.9958 | | 55Mn | Y=0.2312X+0.0369 | 1.0000 | | 60Ni | Y=0.5521X+0.0492 | 1.0000 | | 88Sr | Y=0.0339X-0.0089 | 1.0000 | | 47Ti | Y=0.0096X+0.0057 | 1.0000 | | 205Tl | Y=0.0789X-9.5059E-006 | 1.0000 | | 51V | Y=0.5372X+0.0078 | 1.0000 | | 66Zn | Y=0.1656X+0.7115 | 0.9904 |
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