摘要
以岭南特色果木——荔枝木为材料,采用干馏法及低温净化处理制备荔枝木精制烟熏液,并采用气相色谱—质谱联用仪(GC-MS)分析测定得出,精制荔枝木烟熏液的挥发性风味成分中共有27种化合物,占烟熏液中化合物相对含量的93.92%,其中相对含量较高的有愈创木酚(25.59%)、4-甲氧基-3-甲基苯酚(16.45%)、4-乙基-2-甲氧基苯酚(9.01%)等酚类化合物以及糠醛(12.96%)等化合物,酚类化合物相对含量占比达到63.24%。
To lychee wood as materials, using dry distillation and purification of low temperature preparation of litchi wood smoked liquid, and by gas chromatography-mass spectrometry（GC-MS） volatile flavor components of litchi wood smoked liquid was determined. The result showed that 27 compounds were identified by gas chromatography-mass spectrometry（GC-MS）. The relative content of the smoky compound was 93.92%, the relative content of phenolic compounds accounted for 63.24%, such as Guaiacol（25.59%）,4-methoxy-3-methylphenol（16.45%）, 4-ethyl-2-methoxyphenol（9.01%） and furfural（12.96%） And other compounds.
出处
《林业科技》
2018年第1期54-56,共3页
Forestry Science & Technology
基金
广州市教育局首批高校产学研技术合作基地项目(Z1704517)
广州城市职业学院创新强校工程项目(Z170370108)
关键词
干馏
荔枝木
烟熏液
气相色谱-质谱联用仪(GC-MS)
Dry distillation
Litchi wood
Smoked liquid spices
Gas chromatography-mass spectrometry（GC-MS）
