Determination of food additive with gradient eluent separation and suppressor conductance detector(食品添加剂的梯度淋洗分离和抑制电导检测)
采用新型抑制器,对乙酸根、甲酸根、丙酮酸根、氟离子、山梨酸根、苯甲酸根、硝酸根、磷酸根、酒石酸根、硫酸根、草酸根、柠檬酸根在流速为1.5 ml/min,碳酸钠/碳酸氢钠梯度淋洗液分离,抑制电导检测得到理想的分离效果和较高的灵敏度.乙酸根、甲酸根、丙酮酸根、氯离子、山梨酸根、苯甲酸根、硝酸根、磷酸根、酒石酸根、硫酸根、草酸根、柠檬酸根检测限分别为0.45 μg/ml,0.27 μg/ml,0.60 μg/ml,0.42 μg/ml,0.72 μg/ml,2.16 μg/ml,3.66μg/ml,0.33 μg/ml,1.44 μg/ml,1.53 μg/ml,1.23 μg/ml,0.45 μg...
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| Format: | Article |
| Language: | zho |
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Zhejiang University Press
2003-03-01
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| Series: | Zhejiang Daxue xuebao. Lixue ban |
| Subjects: | |
| Online Access: | https://doi.org/zjup/1008-9497.2003.30.2.184-187 |
| _version_ | 1797236456854388736 |
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| author | ZHANGPei-min(张培敏) ZHUYan(朱岩) XUYu(徐育) |
| author_facet | ZHANGPei-min(张培敏) ZHUYan(朱岩) XUYu(徐育) |
| author_sort | ZHANGPei-min(张培敏) |
| collection | DOAJ |
| description | 采用新型抑制器,对乙酸根、甲酸根、丙酮酸根、氟离子、山梨酸根、苯甲酸根、硝酸根、磷酸根、酒石酸根、硫酸根、草酸根、柠檬酸根在流速为1.5 ml/min,碳酸钠/碳酸氢钠梯度淋洗液分离,抑制电导检测得到理想的分离效果和较高的灵敏度.乙酸根、甲酸根、丙酮酸根、氯离子、山梨酸根、苯甲酸根、硝酸根、磷酸根、酒石酸根、硫酸根、草酸根、柠檬酸根检测限分别为0.45 μg/ml,0.27 μg/ml,0.60 μg/ml,0.42 μg/ml,0.72 μg/ml,2.16 μg/ml,3.66μg/ml,0.33 μg/ml,1.44 μg/ml,1.53 μg/ml,1.23 μg/ml,0.45 μg/ml(S/N=3),具有良好的线性关系和重现性.对饮料样品进行测定,结果令人满意. |
| first_indexed | 2024-04-24T17:04:09Z |
| format | Article |
| id | doaj.art-3050f4ba1bc04ef19a1d5ef961099bd9 |
| institution | Directory Open Access Journal |
| issn | 1008-9497 |
| language | zho |
| last_indexed | 2024-04-24T17:04:09Z |
| publishDate | 2003-03-01 |
| publisher | Zhejiang University Press |
| record_format | Article |
| series | Zhejiang Daxue xuebao. Lixue ban |
| spelling | doaj.art-3050f4ba1bc04ef19a1d5ef961099bd92024-03-29T01:58:19ZzhoZhejiang University PressZhejiang Daxue xuebao. Lixue ban1008-94972003-03-01302184187zjup/1008-9497.2003.30.2.184-187Determination of food additive with gradient eluent separation and suppressor conductance detector(食品添加剂的梯度淋洗分离和抑制电导检测)ZHANGPei-min(张培敏)0ZHUYan(朱岩)1XUYu(徐育)2Department of Chemistry, Zhejiang University, Hangzhou 310028, China(浙江大学化学系，浙江 杭州 310028)Department of Chemistry, Zhejiang University, Hangzhou 310028, China(浙江大学化学系，浙江 杭州 310028)Department of Chemistry, Zhejiang University, Hangzhou 310028, China(浙江大学化学系，浙江 杭州 310028)采用新型抑制器,对乙酸根、甲酸根、丙酮酸根、氟离子、山梨酸根、苯甲酸根、硝酸根、磷酸根、酒石酸根、硫酸根、草酸根、柠檬酸根在流速为1.5 ml/min,碳酸钠/碳酸氢钠梯度淋洗液分离,抑制电导检测得到理想的分离效果和较高的灵敏度.乙酸根、甲酸根、丙酮酸根、氯离子、山梨酸根、苯甲酸根、硝酸根、磷酸根、酒石酸根、硫酸根、草酸根、柠檬酸根检测限分别为0.45 μg/ml,0.27 μg/ml,0.60 μg/ml,0.42 μg/ml,0.72 μg/ml,2.16 μg/ml,3.66μg/ml,0.33 μg/ml,1.44 μg/ml,1.53 μg/ml,1.23 μg/ml,0.45 μg/ml(S/N=3),具有良好的线性关系和重现性.对饮料样品进行测定,结果令人满意.https://doi.org/zjup/1008-9497.2003.30.2.184-187食品添加剂离子色谱梯度淋洗电导检测 |
| spellingShingle | ZHANGPei-min(张培敏) ZHUYan(朱岩) XUYu(徐育) Determination of food additive with gradient eluent separation and suppressor conductance detector(食品添加剂的梯度淋洗分离和抑制电导检测) Zhejiang Daxue xuebao. Lixue ban 食品添加剂 离子色谱 梯度淋洗 电导检测 |
| title | Determination of food additive with gradient eluent separation and suppressor conductance detector(食品添加剂的梯度淋洗分离和抑制电导检测) |
| title_full | Determination of food additive with gradient eluent separation and suppressor conductance detector(食品添加剂的梯度淋洗分离和抑制电导检测) |
| title_fullStr | Determination of food additive with gradient eluent separation and suppressor conductance detector(食品添加剂的梯度淋洗分离和抑制电导检测) |
| title_full_unstemmed | Determination of food additive with gradient eluent separation and suppressor conductance detector(食品添加剂的梯度淋洗分离和抑制电导检测) |
| title_short | Determination of food additive with gradient eluent separation and suppressor conductance detector(食品添加剂的梯度淋洗分离和抑制电导检测) |
| title_sort | determination of food additive with gradient eluent separation and suppressor conductance detector 食品添加剂的梯度淋洗分离和抑制电导检测 |
| topic | 食品添加剂 离子色谱 梯度淋洗 电导检测 |
| url | https://doi.org/zjup/1008-9497.2003.30.2.184-187 |
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