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| 不同收集温度的竹醋液组分及形成过程分析 | |
| 引用本文： | 张文标,李文珠,方伟,虞连生.不同收集温度的竹醋液组分及形成过程分析[J].竹子研究汇刊,2008,27(4). |
| 作者姓名： | 张文标 李文珠 方伟 虞连生 |
| 作者单位： | 1. 浙江林学院,工程学院,浙江,临安,311300 2. 浙江林学院竹类研究所,浙江,临安,311300 3. 临安市横畈镇经发办,浙江,临安,311307 |
| 基金项目： | 国家林业局引进国际先进农业科学技术计划(948计划) |
| 摘 要： | 用4年生毛竹为原材料,经过炭化炉热解后制得竹醋液。测定了不同温度收集的竹醋液的密度、pH值、有机酸含量等基本理化性能,用气相色谱/质谱联用仪进行组分分析,用等离子体原子发射光谱仪测定微量元素含量。结果表明,竹醋液是一种由有机酸、酚类、醛类、酮类、醇类和酯类等组成成分相当复杂的有机混合物。不同收集温度的竹醋液理化性能、化学组分及微量元素含量有差异。因此,在实际生产应用中要根据不同用途进行合理选择。 |
| 关 键 词： | 竹醋液 收集温度 理化性能 组分分析 微量元素含量 |
A Study on Bamboo Vinegar Components and Their Formation Process at Different Collection Temperature |
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| Zhang Wenbiao,Li Wenzhu,Fang Wei,Yu Liansheng.A Study on Bamboo Vinegar Components and Their Formation Process at Different Collection Temperature[J].Journal of Bamboo Research,2008,27(4). | |
| Authors: | Zhang Wenbiao Li Wenzhu Fang Wei Yu Liansheng |
| Abstract: | Bamboo vinegar was produced by pyrolysis in carbide furnace using the 4-year-old bamboo as the raw material.Density,PH value,organic acid content and other physical and chemical properties of bamboo vinegar collected at different temperature were measured.The organic components were measured by Gas Chromatography-Mass Spectrometry,and trace elements by Analysis Plasma Atomic Emission Spectrometer.The results showed that bamboo vinegar contained organic acids,phenols,aldehydes,ketones,alcohols and lipids.The physical and chemical properties of bamboo vinegar collected at different temperature are different.So we should make rational choice in proctice. |
| Keywords: | Bamboo vinegar Collect temperatures Physical and chemical properties Component analysis Trace element content |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |