计算机与应用化学
計算機與應用化學
계산궤여응용화학
COMPUTERS AND APPLIED CHEMISTRY
2013年
3期
309-314
,共6页
沈晓洁%吴达%任雯黎%余苓
瀋曉潔%吳達%任雯黎%餘苓
침효길%오체%임문려%여령
卷烟%多酚%分析研究
捲煙%多酚%分析研究
권연%다분%분석연구
cigarette%polyphenol%analysis study
为研究不同类型卷烟中多酚类化合物的含量,采用超高效液相色谱法测定了93种不同卷烟样品中的7种多酚含量,并对检测结果进行分析讨论。结果表明:①不同类型卷烟产品中7种多酚类物质的相对含量较为一致,但其绝对含量则有比较大的差异性;②除莨菪亭和莨菪灵之外,多酚总量以及其它的5种多酚类物质,包括绿原酸、新绿原酸、4-O-咖啡基-D-奎尼酸、芸香苷、莰菲醇基-3-芸香糖苷,两两之间都有很好的正相关性;③烤烟型卷烟的多酚含量显著高于混合型卷烟;2种烤烟型卷烟(中式、英式)中各种多酚含量有明显区别;3种混合型卷烟(中式、美式、日式)中各种多酚含量之间差异性不大。
為研究不同類型捲煙中多酚類化閤物的含量,採用超高效液相色譜法測定瞭93種不同捲煙樣品中的7種多酚含量,併對檢測結果進行分析討論。結果錶明:①不同類型捲煙產品中7種多酚類物質的相對含量較為一緻,但其絕對含量則有比較大的差異性;②除莨菪亭和莨菪靈之外,多酚總量以及其它的5種多酚類物質,包括綠原痠、新綠原痠、4-O-咖啡基-D-奎尼痠、蕓香苷、莰菲醇基-3-蕓香糖苷,兩兩之間都有很好的正相關性;③烤煙型捲煙的多酚含量顯著高于混閤型捲煙;2種烤煙型捲煙(中式、英式)中各種多酚含量有明顯區彆;3種混閤型捲煙(中式、美式、日式)中各種多酚含量之間差異性不大。
위연구불동류형권연중다분류화합물적함량,채용초고효액상색보법측정료93충불동권연양품중적7충다분함량,병대검측결과진행분석토론。결과표명:①불동류형권연산품중7충다분류물질적상대함량교위일치,단기절대함량칙유비교대적차이성;②제랑탕정화랑탕령지외,다분총량이급기타적5충다분류물질,포괄록원산、신록원산、4-O-가배기-D-규니산、예향감、감비순기-3-예향당감,량량지간도유흔호적정상관성;③고연형권연적다분함량현저고우혼합형권연;2충고연형권연(중식、영식)중각충다분함량유명현구별;3충혼합형권연(중식、미식、일식)중각충다분함량지간차이성불대。
In order to study the polyphenols contents in different cigarettes, 7 kinds of polyphenols in 93 brands of cigarette samples were determined by ultra performance liquid chromatography and the variation of the polyphenols contents were analyzed. The results showed that:① The relative contents of 7 kinds polyphenols in different cigarettes were similar, but it existed significant discrepancy in absolute contents.② In addition to scopoletin and scopolin, there were significantly positive correlation between total polyphenols and other 5 kinds of polyphenols, including chlorogenic acid, neochlorogenic acid, 4-O-caffeoylquinic acid, rutin and kaempferol-3-rutinoside. ③ The content of total polyphenols in flue-cured cigarettes was much higher than that in blended cigarettes. There were obvious differences in various polyphenols between Chinese and British flue-cured cigarette, while the differences in various polyphenols among Chinese, American and Japanese blended cigarette were not evident.