单词 | 乙氨基 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
释义 | 乙氨基—ethylamino groupExamples:对乙酰氨基酚—paracetamol acetaminophen See also:乙基n—ethoxyn 乙基—ethyl group (chemistry) 氨基—amino amino group 氨基n—methyln
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盐酸阿地芬宁; 盐酸阿地芬尼; 二苯乙酸 2-(二乙基氨基)乙基酯盐酸盐 chemblink.com | Diphenylacetic acid 2-(diethylamino)ethyl ester hydrochloride chemblink.com |
3-[(2-氨基乙基)氨基]丙基]硅烷三醇均聚物 chemblink.com | 3-[(2-Aminoethyl)amino]propyl]silanetriol homopolymer chemblink.com |
对乙酰氨基酚对于那些不能服用布洛芬的患者或许有用,它同时具有镇痛和降热的作用,但是不利于消除炎症(肿胀)。 shanghai.ufh.com.cn | Acetaminophen is useful for both pain and fever for those unable to take NSAIDS but does not help inflammation (swelling). shanghai.ufh.com.cn |
乙氧亚氨基乙酸乙酯; 2-乙氧基-2-亚胺乙酸乙酯 chemblink.com | 2-Ethoxy-2-iminoacetic acid ethyl ester; Ethyl 2-ethoxy-2-iminoacetate; Ethyl carboethoxyformidimate; Ethyl ethoxycarbonylformimidate; Ethyl ethoxyiminoacetate chemblink.com |
头孢丙烯; (6R,7R)-7-[(2R)-2-氨基-2-(4-羟基苯基)乙酰氨基]-8-氧代-3-(1-丙烯基)-5-硫杂-1-氮杂双环 [4.2.0 ]辛-2-烯-2-羧酸 chemblink.com | 8-[2-Amino-2-(4-hydroxyphenyl)-acetyl]amino-7-oxo-4-prop-1-enyl-2-thia-6-azabicyclo [4.2.0 ]oct-4-ene-5-carboxylic acid; (6R-(6alpha,7beta(R*)))-7-((Amino(4-hydroxyphenyl )acetyl)amino)-8-oxo-3-(1-propenyl)-5-Thia-1-azab icyclo(4.2.0)oct-2-ene-2-carboxylic acid chemblink.com |
布洛芬和对乙酰氨基酚的剂量需要严格控制,过量使用也会有危险。 shanghai.ufh.com.cn | NSAID and acetaminophen dosing should be closely monitored, as there is also a danger of overdosing. shanghai.ufh.com.cn |
氨基甲酸乙酯过去 曾作工业、医药和兽药用途,但其後因为含有毒性,而且療效欠佳,故 己被禁止作人類医药用途。 cfs.gov.hk | Its use in human medicine was later banned due to toxicological concerns and lack of efficacy. cfs.gov.hk |
因此,业界应继续密切监察生产过程、找出可能引起问题的地方和 制订方法,以防止或减少食品在制造及贮存过程中产生氨基甲酸乙酯,并把食品的氨基甲酸乙酯含量减至最低。 cfs.gov.hk | It is therefore important for the industry to continue closely monitor the manufacturing process, identify potentially problematic conditions and develop methods that would prevent or reduce the formation of EC and maintain EC contamination at the lowest level possible during processing and storage. cfs.gov.hk |
麻管局还 建议中国政府和尚未这样做的其他各国政府以相 同方式密切监测苯乙酸的酯类以及清单所列其他 有机酸的酯类(例如邻氨基苯甲酸和N-乙酰邻氨 基苯酸)。 incb.org | The Board also recommends that the Government of China and other Governments that are not already doing so closely monitor phenylacetic acid esters and the esters of other scheduled organic acids (i.e. anthranilic acid andN -acetylanthranilic acid) in the same way as they monitor the acids themselves. incb.org |
把一个人从所有经检测的食 品摄入的氨基甲酸乙酯分量相加,便可得出总摄入量。 cfs.gov.hk | Total exposure for an individual was obtained by summing EC exposures from all food items investigated. cfs.gov.hk |
建立了固相萃取-高效液相色谱-串联质谱(HPLC-MS/MS)同时检测人体尿液中N-乙酰基-S-(3,4-二羟基丁基)-L-半胱氨酸(DHBMA)、N-乙酰基-S-(3-羟基丙基)半胱氨酸(3-HPMA)、N-乙酰基-S-(2-氰乙基)-L-2-氨基-3-巯基羧酸(CEMA)和苯巯基尿酸(SPMA)的检测方法。 chrom-china.com | A method was developed for the simultaneous extraction and determination of four mercapturic acids (MAs), N-acetyl-S-(3,4-dihydroxybutyl)-L-cysteine [...] (DHBMA), [...] N-acetyl-S-(3-hydroxypropyl)-L-cysteine (3-HPMA), N-acetyl-S-(2-carboxyethyl)-L-cysteine(CEMA) and S-phenylmercapturic acid (SPMA), [...]in human urine using [...]solid phase extraction and high performance liquid chromatography-tandem mass spectrometry (HPLC-MS/MS). chrom-china.com |
南乳的氨基甲酸乙酯含量最高,但即使摄入 量高的市民,消费量也很低;至於啤酒∕麦酒,虽然消费量最高,但氨 基甲酸乙酯含量却很低。 cfs.gov.hk | The formerhad the highest level of EC contamination but very low consumption value even for the high consumers, while the latter had the highest consumption value but very low level of EC contamination. cfs.gov.hk |
中心根据这项研究检测到的氨基甲酸乙酯含量和其他国 家的报告所载含量,为业界及市民制订指引。 cfs.gov.hk | On the basis of the EC levels measured in this [...] study and reported overseas, advice to the trade and the public was formulated. cfs.gov.hk |
这项研究的结果对本港及国际社会同样具有价 值,不但可就本港市民日常食用的本地发酵食物氨基甲酸乙酯含量提供 第一手资料,而且可用作评估本港市民从膳食摄入的氨基甲酸乙酯量对 健康所带來的风险,还可列作污染物數据,提交专家委员会载入相关的 數据库。 cfs.gov.hk | The study would be of value to both the local and international community, for providing first-hand information on the level of contamination of EC in the commonly consumed local fermented foods in Hong Kong, for assessment of the associated health risk of dietary exposure to EC of the local population, and for submission of the EC contamination data to the JECFA database. cfs.gov.hk |
在温度达摄氏38度以上的环境下,葡萄酒中氨基甲酸乙酯产生的 速度会大增,而摄氏20度以下的环境(即酒窖的一般温度)应可减低酒内产生氨基甲酸乙酯的幅度。 cfs.gov.hk | In grape wine, the rate of formation has been observed to increase significantly above 38°C while less increment was expected below 20°C, the usual temperature of wine cellars. cfs.gov.hk |
监於不少检测样本的氨基甲酸乙酯含量 低於检测限,而且大多數样本的氨基甲酸乙酯含量中位數又低於含量平 均值( 見附件 II),因此,为公众健康着想,我们采用保守的做法,就是以氨基甲酸乙酯含量平均值來估计摄入量。 cfs.gov.hk | Considering that a number of test samples had EC levels below the detection limit and the median EC values were in most cases lower than the mean EC values (Annex II), the mean EC values were used for exposure estimate as a conservative approach for the protection of public health. cfs.gov.hk |
如果每个類别的食品和样本數目增加,化验检测工作便能 够更全面地涵盖香港市面供应的发酵食物,以及更准确地评估这些食物的氨基甲酸乙酯含量范围和平均值。 cfs.gov.hk | Increasing both the number of food items and the number of samples per individual food commodity for laboratory analysis could provide a more comprehensive coverage and a more precise estimate of the range and average EC concentration of fermented foods in the Hong Kong market. cfs.gov.hk |
它还常用作 生产乙酸丁酯、乙二醇丁醚、丙烯酸丁酯和氨基树脂等 化学品的中间体。 talloil.se | It is also an intermediate in the manufacture [...] of chemicals, such as butylacetate, butylglycolether, butylacrylate and aminoresins. talloil.se |
由於过去其他国家的研究主要集中於西方食品,对本港市民 日常食用的本地发酵食物氨基甲酸乙酯含量并未进行全面研究,因此未 能确知市民经发酵食物和饮品摄入氨基甲酸乙酯分量对健康带來的风 险。 cfs.gov.hk | While previous studies carriedout overseas mainly focused on food items of the Western diet, no comprehensive studies on the level of contamination by EC in commonly consumed local fermented foods and beverages have been conducted. cfs.gov.hk |
3-[(4-氨基-2-甲基-5-嘧啶基)甲基]-4-甲基-5- [2-(磷酰氧基)乙基]噻唑鎓 chemblink.com | 3-[(4-Amino-2-methyl-5-pyrimidinyl)methyl ]-4-methyl-5-[2-(phosphonooxy)ethyl ]thiazolium chemblink.com |
因此,从发酵谷物類食品摄入氨基甲酸乙酯的实际分量可能会远低於估 计分量,占氨基甲酸乙酯总摄入量的百分比应较估计分量小得多。 cfs.gov.hk | Therefore, the net quantity of fermented foodstuff consumed and hence the actual exposure to EC from the group “fermented cereals and grains products” would likely be substantially lower and contribute a much smaller percentage to the total EC exposure. cfs.gov.hk |
过去多年,各国采取以下兩个方 法,大幅减少氨基甲酸乙酯这种污染物的分量,就是(i)减少食物或饮品 中主要前体物质的含量;以及(ii)减少这些物质产生化学反应形成氰酸 酯的情况,例如避免瓶装核果拔蘭地接触光线。 cfs.gov.hk | Internationally, major reduction in the level of EC contamination over the past years has been achieved using two approaches: i) by reducing the concentration of the main precursor substances in the food or beverage; and ii) by reducing the tendency for these substances to react to form cyanate, e.g. by the exclusion of light from bottled stone-fruit brandies. cfs.gov.hk |
衣服或其他配件上的染料或污渍可能会弄脏橡胶(氨基甲酸乙酯)表带。 citizen.com.hk | The rubber (urethane) band maybe stained by [...] dyes or soil present in or on clothing or other accessories. citizen.com.hk |
为评估市民从膳食摄入氨基甲酸乙酯的情况,这项研究集中检测本 港市面各种预先包装和非预先包装的发酵食物和饮品,包括九个主要類 别,即 (i)发酵谷物類食品( 面包( 包括有馅面包) 及饼乾);(ii)豆類食品( 发 酵大豆食品) ; (iii)腌制∕乾制蔬菜;(iv)肉類制品( 发酵猪肉制品) ; (v) 发酵乳類制品;(vi)发酵鱼類制品;(vii)调味料及酱料;(viii)不含酒精 饮品;以及(ix)酒精饮品。 cfs.gov.hk | Nine major food groups were included in this study, namely (i) fermented cereals and grains products (bread/rolls/buns and crackers); (ii) legumes (fermented soy products); (iii) preserved/dried vegetables; (iv) meat products (fermented pork products); (v) fermented dairy products; (vi) fermented fish products; (vii) condiments and sauces; (viii) non-alcoholic beverages; and (ix) alcoholic beverages. cfs.gov.hk |
结果表明: 方法在2~500 [...] μg/L的范围内线性关系良好(相关系数大于0.995),其对黄酒和葡萄酒的检出限为1.7 μg/L,定量限为5.0 μg/L,可达到黄酒和葡萄酒中氨基甲酸乙酯的检测要求。 chrom-china.com | The calibration curve showed good linearity in the range of 2~500 μg/L with the correlation coefficient greater than 0.995. The limit of detection (LOD) was 1.7 μg/L and the limit of [...] quantification (LOQ) was 5.0 μg/L. The [...] recoveriesof theethyl carbamate in Chinese [...]rice wine and grape wine was in the range of 90%~102%. chrom-china.com |
在氟氯烃淘汰管理计划的第一阶段,聚苯乙烯和聚氨酯泡沫塑料次级行业的氟氯烃淘汰量将分别为基准量的 23%和 30%(淘汰量表示为占行业 基准的百分比,即 2013 年最高允许消费量)。 multilateralfund.org | In stage I of the HPMP, the phase-out of [...] HCFCs in the XPS and PU foam subsectors will be 23 and 30 per cent of thebaseline respectively (phase-out being expressed as a percentage of the sector baseline i.e., the [...]maximum allowable consumption for 2013). multilateralfund.org |
食典委通过了国际编码系统拟议修正草案,修改了脂肪酸蔗糖酯(INS 473)和蔗 糖寡酯 I 型和 II 型(INS 473a)的国际编码系统编码,以及 INS 243 的名称(乙基月桂酰精氨酸)。 codexalimentarius.org | The Commission adopted the proposed draft amendment to the International Numbering System with changes to the INS numbers for sucrose esters of fatty acids (INS 473) and for sucrose oligoesters type I and II [...] (INS 473a) and the [...] name for INS 243(ethyl lauroyl arginate), as suggested by the Delegations of the European Community and Japan in their written comments. codexalimentarius.org |
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