| FTIR法建立葡萄籽油的红外光谱特征 |
| |
| 引用本文： | 张莉,魏冬梅,王华. FTIR法建立葡萄籽油的红外光谱特征[J]. 中国酿造, 2013, 32(7): 121 |
| |
| 作者姓名： | 张莉 魏冬梅 王华 |
| |
| 作者单位： | 西北农林科技大学葡萄酒学院,陕西省葡萄与葡萄酒工程技术研究中心,陕西杨凌712100;西北农林科技大学合阳葡萄试验示范站,陕西合阳,715300 |
| |
| 摘 要： | 采用傅里叶红外光谱法对葡萄籽油的红外光谱特性进行了研究.建立了傅里叶红外光谱仪分析葡萄籽油红外光谱的标准方法.通过分析葡萄籽油的红外光谱特征,结果表明葡萄籽油与其他品种植物油具有基本相同的红外光谱,但是葡萄籽油、橄榄油和杏仁油在1120cm-1波数附近的吸收峰相对强弱存在明显差异,此处的校正峰面积可以作为判别葡萄籽油、橄榄油和杏仁油的指标.
|
| 关 键 词： | 傅里叶红外光谱法 葡萄籽油 质量控制 |
FTIR spectroscopy characteristic of grape seed oil |
| |
| Abstract: | Grape seed oil was identified by Fourier Transform Infrared Spectroscopy (FTIR).The standard FTIR analysis method for grape seed oil was founded.Compared with olive oil and almond oil,grape seed oil has the basic same FTIR spectrum characteristic.While there was significant differences in the relative strength of the absorption peak of 1120cm-1 wave number among there kinds oil,so the corrected peak area can take as an indicator of discriminate. |
| |
| Keywords: | FTIR grape seed oil quality control |
|
| 点击此处可从《中国酿造》浏览原始摘要信息 |
|
点击此处可从《中国酿造》下载全文 |
|
