| 丁丽，程盛华，袁源，黄红海.不同凝固方式制备的天然橡胶湿凝块挥发性成分比较[J].广东农业科学,2013,40(15):111-112 |
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不同凝固方式制备的天然橡胶湿凝块挥发性成分比较 |
| Comparison of volatile components of natural rubber wet clots prepared by different coagulation ways |
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| DOI： |
| 中文关键词: 天然胶乳 生物凝固 顶空固相微萃取 GC-MS联用 |
| 英文关键词: fresh latex biological coagulation headspace solid phase micro-extraction gas chromatography-mass spectrometry analysis |
| 基金项目: |
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| 中文摘要: |
| 用顶空固相微萃取结合GC-MS方法分析了两种凝固方法制备的胶凝块的挥发性成分，发现凝固方法不同，凝胶块挥发性组分有差异，生物凝固胶凝块的挥发性成分中含有更多的吲哚，3-甲基吲哚和苯酚，这可能是造成生物凝固胶凝块比酸凝固胶凝块臭气更重的主要原因。 |
| 英文摘要: |
| GC-MS method combined with headspace solid phase micro-extraction was used to analyzed the volatile components of wet rubber clots which were prepared by different coagulation ways. There was a difference between the volatile components of the wet rubber clots. The volatile components of biological coagulation gelling block contained more indole, 3-methylindole and phenol, which
might cause that biological coagulation gelling block odorous heavier than acid coagulation gelling block. |
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