| 標題: | Rapid evaluation and quantitative analysis of eugenol derivatives in essential oils and cosmetic formulations on human skin using attenuated total reflectance infrared spectroscopy |
| 作者: | Wang, Lai-Hao
Sung, Wei-Chien |
| 貢獻者: | 醫藥化學系 |
| 關鍵字: | Eugenol derivatives
essential oils and cosmetic formulations
ATR-IR |
| 日期: | 2011-09 |
| 上傳時間: | 2013-10-23 15:21:20 (UTC+8) |
| 出版者: | IOS Press |
| 摘要: | We studied the fragrances 4-allylbenzenes (eugenol, methyl eugenol, acetyl eugenol) as well as 4-propenylbenzenes (isoeugenol) in commercial essential oils using a fast and nondestructive attenuated total reflectance–infrared (ATR–IR) spectroscopy method. The method was based on ATR–IR utilizing partial least square regression. The calibrations were modeled in the characteristic region for eugenol (1430–1432 cm−1), isoeugenol (960–970 cm−1) and methyl eugenol (803–807 cm−1). The models were then applied to predict the percutaneous absorption process yield and to monitor the concentrations of eugenol derivatives on human skin. |
| 關聯: | Spectroscopy, 26(1), pp.43-52 |
| 顯示於類別: | [食藥產業暨檢測科技系(含五專)] 期刊論文
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