| 不同工艺生产的竹醋液组分及其含量差异分析 |
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| 引用本文： | 陈顺伟,庄晓伟,柏明娥,叶华琳.不同工艺生产的竹醋液组分及其含量差异分析[J].林产化学与工业,2008,28(1):95-98. |
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| 作者姓名： | 陈顺伟 庄晓伟 柏明娥 叶华琳 |
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| 作者单位： | 浙江省林业科学研究院,浙江,杭州,310023 |
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| 基金项目： | 浙江省科技攻关项目，浙江省省院林业科技合作项目 |
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| 摘 要： | 以土窑制造的竹醋液原液和自燃炉制造的竹醋液原液为材料,比较了2者在基本理化指标及其成分和含量的差异.结果表明,在竹醋液原液基本理化指标方面,自燃炉竹醋液原液(BVS)折光率、总酸含量分别较土窑竹醋液原液(BVE)高38.64%和34.17%,pH值则低0.3.并利用气质联用仪对2种竹醋液原液的组分及其含量差异进行了分析.结果表明,BVE由96种有机物组成,而BVS则由112种有机物组成,主要包括有机酸、醇类、酚类、醛类、酮类、酯类、吡啶类、呋喃类、烷类等.
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| 关 键 词： | 土窑 自燃炉 竹醋液 |
| 文章编号： | 0253-2417（2008）01-0095-04 |
| 收稿时间： | 2007-01-22 |
| 修稿时间： | 2007年1月22日 |
Analysis on Components and Contents Diversity of Bamboo Vinegars Produced by Different Techniques |
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| CHEN Shun-wei,ZHUANG Xiao-wei,BAI Ming-e,YE hua-lin.Analysis on Components and Contents Diversity of Bamboo Vinegars Produced by Different Techniques[J].Chemistry & Industry of Forest Products,2008,28(1):95-98. |
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| Authors: | CHEN Shun-wei ZHUANG Xiao-wei BAI Ming-e YE hua-lin |
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| Abstract: | Different bamboo vinegars prepared by earth kiln(BVE)and self-ignition stove(BVS)respectively were compared in terms of physical and chemical indexes.The result of experiment indicated that refractive index and total acid content of BVS were 38.64 % and 34.17 % higher respectively than those of BVE,and the pH value was lower by 0.3.The experiment on chemical components and contents diversity of BVE and BVS were carried out by GC-MS.The result proved that BVE had 96 components and BVS had 112 components.The main components were organic acids,alcohols,phenolics,aldehydes,ketones,esters,pyridins,furans,alkanes,etc. |
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| Keywords: | earth kiln self-ignition stove bamboo vinegar |
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