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【答案】应助回帖
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xiehuaiyan: 金币+30, 翻译EPI+1, ★★★很有帮助 2013-10-07 18:35:37
Comparing the values of the three extraction variants of chlorophyll a, best results
were obtained with methanol and acetone.通过比较三种萃取值变异的叶绿素，甲醇和丙酮的提取达到了最好的结果。Chlorophyll by extraction with diethyl ether registered low results obtained in all the tested vegetables, being close to the limit of detection of the spectrophotometer.用乙醚提取的叶绿素是所有测试的蔬菜类中叶绿素提取量最低的，接近检测的分光光度计的极限了。
Extraction with methanol resulted in high values of chlorophyll b in peppers and
cucumbers; 甲醇的提取致使青椒和黄瓜的叶绿素的含量极高。the peppers values ranged between 2.52 mg/100 g and 63.45 mg/100 g fresh product and the cucumbers values ranged from 254.90 mg/100 g to 412.31 g/100 g fresh product.每一百克新鲜青椒的叶绿素含量的波动范围是2.25-63.45毫克，每一百克新鲜黄瓜的叶绿素含量范围是254.9-412.31毫克。
When using acetone, the extraction of chlorophyll b is decreased in tomatoes, near the limit of detection of the device and high in peppers and cucumbers.而使用丙酮时，西红柿的叶绿素萃取量就减少了，接近检测设备的极值了，但是青椒和黄瓜的叶绿素含量人保持较高水平。
Results of the extraction of chlorophyll b showed that acetone solvent determined the best results followed by extraction with methanol.结果显示，使用丙酮溶剂来萃取叶绿素优于使用甲醇萃取。
Statistical interpretation of the results for chlorophyll a determination showed that the best results were obtained from extraction with methanol where the coefficient of variation was 41.07% in cherry tomatoes, 55.97% in common tomatoes, 51.53% in peppers and 52.15% in cucumbers (Table 2).叶绿素的决定因素的数据分析结果表明，用甲醇在圣女果中萃取的叶绿素含量是最高的，它的变异系数高达41.07%，其次是普通西红柿的变异系数是55.97%，再次是青椒51.53%，黄瓜是52.15%。（表2）
In the case of chlorophyll b extraction, the best coefficients of variation were obtained using extraction with methanol respectively 13.79% in cherry tomatoes 19.57% in common tomatoes, 66.57% in peppers and 47.95% in cucumbers (Table 2).在叶绿素萃取的实验中，得到的用甲醇萃取的最佳变异系数分别是圣女果中13.79% ，普通西红柿中19.57%，青椒中 66.57%，黄瓜中47.95%。（表2）
Diethyl ether solvent determined a different extraction of carotene, so at tomatoes the values ranged between 1.20 mg/100 g and 21.91 mg/100 g in fresh product, while at peppers and cucumbers low extraction values were obtained (Table 1).乙醇溶剂影响了胡萝卜素的萃取量，因此在每一百克新鲜的西红柿中胡萝卜素的含量波动范围是1.20-21.91毫克，而青椒和黄瓜的胡萝卜素的萃取量极低。（表1）
"coefficient of variation "由于此词在不同领域的译法不同，由于本人专业限制，因此暂时翻译为“变异系数”，请作者自行斟酌，不适当请修改，谢谢！也欢迎广大爱好翻译的人士批评指正，谢谢。美博翻译祝您国庆快乐！ |
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