三相中空纤维-液相微萃取-高效液相色谱法快速测定烟用香精中9种防腐剂OA北大核心CSTPCDMEDLINE
Rapid determination of nine preservatives in tobacco flavor by three phase-hollow fiber-liquid phase microextraction-high performance liquid chromatography
烟用香精不仅可应用于传统卷烟,其在电子烟、加热卷烟及口含烟等新型烟草制品中均有着广泛应用.烟用香精的含水量较高,为避免香精产品在生产、储存和运输环节发生霉变,往往加入一定量的防腐剂(如山梨酸、苯甲酸及对羟基苯甲酸酯类化合物),以抑制细菌的生长.然而,若超标添加上述防腐剂,亦会对消费者健康带来不良影响.本研究基于三相中空纤维-液相微萃取(3P-HF-LPME)-高效液相色谱法,建立了一种同时测定烟用香精中山梨酸、苯甲酸及7种对羟基苯甲酸酯类防腐剂的…查看全部>>
Tobacco flavors are extensively utilized in traditional tobacco products,electronic nicotine,heated tobacco products,and snuff.To inhibit fungal growth arising from high mois-ture content,preservatives such as benzoic acid(BA),sorbic acid(SA),and parabens are often incorporated into tobacco flavors.Nonetheless,consuming preservatives beyond safety thresholds may pose health risks.Therefore,analytical determination of these preservatives is crucial for both q…查看全部>>
王晔;谢剑晨;黄灵洁;夏志骋
上海烟草集团有限责任公司质量监督检测站,上海 200082上海烟草集团有限责任公司质量监督检测站,上海 200082上海烟草集团有限责任公司质量监督检测站,上海 200082上海烟草集团有限责任公司质量监督检测站,上海 200082
化学
中空纤维-液相微萃取高效液相色谱防腐剂烟用香精
hollow fiber-liquid phase microextraction(HF-LPME)high performance liquid chromatography(HPLC)preservativetobacco flavor
《色谱》 2024 (8)
749-757,9
上海烟草集团有限责任公司科技项目(K2021-1-032P).Shanghai Tobacco Group Science and Technology Project(No.K2021-1-032P).
评论