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小飛龍仔金蟲 (正式寫手)
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[求助]
幫助翻譯幾句摘要
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1.隨著健康理念的深入人心,食客們對(duì)飲食的需求趨向多元化。茶葉的安全性逐漸成為時(shí)代的焦點(diǎn)問題。 2.首先參照國(guó)內(nèi)外標(biāo)準(zhǔn),先對(duì)天獅牌減肥茶加乙腈進(jìn)行萃取,經(jīng)過(guò)勻漿混合,離心收集上清液。再分別通過(guò)固相萃取柱Envi-18,Envi-Carb和Sep-pak氨丙基柱,對(duì)甲基毒死蜱進(jìn)行富集,收集液用水浴鍋減壓濃縮。此種方法即可以降低茶葉的基質(zhì)效應(yīng),又可以削弱功效成分的不利影響。濃縮后的樣液用正己烷溶解萃取,經(jīng)過(guò)三重四級(jí)桿氣質(zhì)聯(lián)用儀分析,檢定。 |
至尊木蟲 (著名寫手)
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隨著健康理念的深入人心,食客們對(duì)飲食的需求趨向多元化。茶葉的安全性逐漸成為時(shí)代的焦點(diǎn)問題。 1. With eating healthy are getting more popular, diners look for more diversity in what kind of foods they eat. The safety of tea gradually become to people's attention in this era. 首先參照國(guó)內(nèi)外標(biāo)準(zhǔn),先對(duì)天獅牌減肥茶加乙腈進(jìn)行萃取,經(jīng)過(guò)勻漿混合,離心收集上清液。再分別通過(guò)固相萃取柱Envi-18,Envi-Carb和Sep-2. Following domestic and foreign testing standards, we first extracted the Tian-Shi brand weight losing tea with acetonitrile, homogenized, and collected supernatant after centrifuge, and did sample preparation using solid phase extraction columns Envi - 18, Envi - Carb and Sep-pak amminopropyl columns, to enrich methyl chlorpyrifos. The collected liquids were concentrated with a water-bath under reduced pressure. By using this method the baseline matrix effect of tea can be minimized. This also reduced the adverse effects from active components in the tea. The concentrated samples were further extracted with n-hexane, then analyzed and validated with a Triple Quadrupole GC/Mass Spectrometry instrument. 翻譯結(jié)果評(píng)分: |

至尊木蟲 (著名寫手)

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