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andrewtom627木蟲 (初入文壇)
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[求助]
需要專業(yè)術語,關于食品電子舌油脂方面的一段文字。不勝感激。。。
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The room temperature ionic liquid trihexyl(tetradecyl)phosphonium decanoate ([TETDP]+[decanoate]− was synthesized,purified and kindly provided by the Laboratory of Organic Chemistry, Dep. of Environmental Science, University of Venice. The ionic liquid trihexyl (tetradecyl) phosphoniumbis (trifluoromethylsulfonyl)imide ([TETDP]+[imide]− ,was obtained from Merck (high purity grade≥99%) and used as supplied by the manufacturer. In the latter case, according to the commercial label, the water content was lower than 100 ppm. To avoid any further contamination with water, the RTILs were kept in a dry box until use. The vegetable oils examined in this study were a maize oil sample from an Italian commercial brand, and 15 extravirgin olive oils coming from different Italian and Spanish regions. The olive oil samples were of Protected Designation of Origin (PDO) and/or directly sampled in oil mills, so that geographical origin and cultivar of the olives were guaranteed. All the olive oils came from the same harvest (2006–07) and were sampled in the same period, shortly subsequent the production. Furthermore, after sampling, they were stored at room temperature under dark in amber bottles, and then processed under identical conditions. In the voltammetric experiments, when necessary, pure nitrogen (99.99%) supplied by SIAD (Bergamo, Italy) was used to remove oxygen from the test solutions. |

木蟲 (初入文壇)

木蟲 (正式寫手)
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室溫離子的液體trihexyl(十四烷基)膦 癸(TETDP]+[癸] - 合成, 純化,并請?zhí)峁⿲嶒炇?br /> 有機化學,DEP。環(huán)境科學,大學 威尼斯。十四烷基離子液體trihexyl()phosphoniumbis(三氟甲基磺酰)亞胺 ([TETDP]+[酰亞胺 - 從默克公司(高純級≥99%)獲得和使用 由制造商提供。在后一種情況下,根據(jù) 商業(yè)標簽,水分含量低于 100 ppm的。為了避免任何進一步污染水, 離子液體保持在烘干箱中,直到使用。 在這項研究中研究的蔬菜油,玉米地 來自意大利的商業(yè)品牌,15的油樣 未來extravirgin橄欖油從不同的意大利 西班牙地區(qū)。橄欖油樣品的保護 原產地名稱(PDO)和/或直接采樣中石油 造紙廠,使原產地域和品種的橄欖 得到了保障。所有的橄欖油來自同一 豐收(2006-07),在同一時期進行抽樣, 不久以后的生產。此外,取樣后, 他們存儲在黑暗中,在室溫下 琥珀色瓶,然后在相同條件下處理。 在伏安實驗,在必要時,純 氮(99.99%)由SIAD(意大利貝加莫) 用于去除氧氣的測試解決方案。 |
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