首页|白肋烟醇溶性提取物不同孔径膜分离产物分析及卷烟加香评价

白肋烟醇溶性提取物不同孔径膜分离产物分析及卷烟加香评价

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  • 国家科技期刊平台
  • NETL
  • NSTL
  • 万方数据
为研究不同分子质量白肋烟醇溶性提取物在卷烟加香中的作用，采用不同孔径(3。5 ku、7 ku、8～14 ku和25 ku)的透析膜对白肋烟醇溶性提取物进行分离，通过气相色谱-质谱联用技术(GC-MS)对白肋烟醇溶性提取物及膜分离产物进行挥发性香气成分分析，并对各膜分离产物进行卷烟加香评价。结果表明，采用GC-MS共鉴定出53种挥发性香气成分，其中8～14 ku膜分离产物的挥发性香气成分总含量最高，为113。75 mg/g，成分种类最多，为38种;利用主成分分析法建立了品质综合评价模型，8～14 ku膜分离产物的品质最佳，其次为7ku膜分离产物，醇溶性提取物最差。感官评吸结果表明，8～14 ku膜分离产物的卷烟加香效果最好，可掩盖杂气，降低刺激性，改善余味;其次为7ku膜分离产物，杂气和刺激性较小，余味较舒适;醇溶性提取物和3。5 ku膜分离产物的感官评价得分最低。综上，适用于卷烟加香的白肋烟醇溶性提取物的最优组分为8～14 ku膜分离产物。
Analysis of Separation Products from Alcohol-Soluble Extract of Burley Tobacco by Different Apertures of Membrane and Cigarette Flavoring Evaluation
In order to study the effect of alcohol-soluble extract of burley tobacco with different molecular weight on cigarette flavorings,ultrafiltration membrane with different pore sizes(3.5 ku,7 ku,8-14 ku and 25 ku)was used to separate the alcohol-soluble extract of burley tobacco,the volatile aroma components of alcohol-soluble extract and membrane separation products of tobacco were analyzed by gas chromatography-mass spectrometry(GC-MS),and the membrane separation products were evaluated for cigarette flavoring.The results showed that a total of 53 volatile aroma components were identified by GC-MS.Among them,the total volatile component content of 8-14 ku membrane separation products was the highest(113.75 mg/g),and the composition kinds was the highest(38 kinds).A comprehensive evaluation model of aroma quality was established by principal component analysis.The quality of 8-14 ku membrane separation products was the best,followed by 7 ku membrane separation products,and alcohol-soluble extract was the lowest.The results of sensory evaluation showed that 8-14 ku membrane separation products had the best aroma enhancement effect,which could reduce irritation and impurity,and improve aftertaste;Followed by 7 ku membrane separation products,which had less impurity and irritation,more comfortable aftertaste;Alcohol-soluble extract and 3.5 ku membrane separation products had the lowest sensory evaluation scores.In summary,the optimal group of alcohol-soluble extract of burley tobacco suitable for cigarette flavoring is 8-14 ku membrane separation products.

Burley tobaccoAlcohol-soluble extractMembrane apertureMembrane separation productsPrincipal component analysisCigarette flavoringSensory evaluation

张博、王新惠、孔波、王志国、李瑞丽、梁淼、张峻松

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湖南中烟工业有限责任公司技术研发中心,湖南 长沙 410300

郑州轻工业大学 食品与生物工程学院,河南 郑州 450000

白肋烟 醇溶性提取物 膜孔径 膜分离产物 主成分分析 卷烟加香 感官评价

河南省科技攻关计划湖南中烟有限责任公司科技项目

182102310647KY2022XY0005

2024

10.15933/j.cnki.1004-3268.2024.08.018

河南农业科学
河南省农业科学院

河南农业科学

CSTPCD北大核心
影响因子：0.787
ISSN：1004-3268
年,卷(期)：2024.53(8)
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