J. Inst. Brew. 117(4), 622-626, 2011 Composition of flavour compounds from several commercial raki samples was determined through headspace solid-phase microextraction (HS-SPME) and gas chromatography coupled to mass spectrometry (GC MS). The extraction of volatile compounds was performed using a 75 mu m CAR/PDMS fibre. Forty three volatile compounds were identified. The major compounds were trans-anethole (86.47-94.19%), valencene (1.15-6.77%), estragole (2.66-5.46%), and cis-anethole (0.72-2.33%). Principal component analysis (PCA) enabled the differentiation of the raki samples thanks to compounds arising mainly from aniseed.
机构:Fudan Univ, Zhongshan Hosp, Med Coll Shanghai, Shanghai 200433, Peoples R China
Dong, Ling
Deng, Chunhui
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机构:Fudan Univ, Zhongshan Hosp, Med Coll Shanghai, Shanghai 200433, Peoples R China
Deng, Chunhui
Wang, Jiyao
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机构:Fudan Univ, Zhongshan Hosp, Med Coll Shanghai, Shanghai 200433, Peoples R China
Wang, Jiyao
Shen, Xizhong
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Fudan Univ, Zhongshan Hosp, Med Coll Shanghai, Shanghai 200433, Peoples R ChinaFudan Univ, Zhongshan Hosp, Med Coll Shanghai, Shanghai 200433, Peoples R China
机构:
Univ Sao Paulo, Fac Pharmaceut Sci, Av Prof Lineu Prestes 580,13B, BR-05508000 Sao Paulo, SP, BrazilUniv Sao Paulo, Fac Pharmaceut Sci, Av Prof Lineu Prestes 580,13B, BR-05508000 Sao Paulo, SP, Brazil
Silveira, Gabriela de Oliveira
Loddi, Silvana
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Hosp Dr Arthur Ribeiro Saboya, Poison Control Ctr Sao Paulo, Sao Paulo, BrazilUniv Sao Paulo, Fac Pharmaceut Sci, Av Prof Lineu Prestes 580,13B, BR-05508000 Sao Paulo, SP, Brazil
Loddi, Silvana
Rodrigues de Oliveira, Carolina Dizioli
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Hosp Dr Arthur Ribeiro Saboya, Poison Control Ctr Sao Paulo, Sao Paulo, BrazilUniv Sao Paulo, Fac Pharmaceut Sci, Av Prof Lineu Prestes 580,13B, BR-05508000 Sao Paulo, SP, Brazil
Rodrigues de Oliveira, Carolina Dizioli
Zucoloto, Alexandre Dias
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Hosp Dr Arthur Ribeiro Saboya, Poison Control Ctr Sao Paulo, Sao Paulo, BrazilUniv Sao Paulo, Fac Pharmaceut Sci, Av Prof Lineu Prestes 580,13B, BR-05508000 Sao Paulo, SP, Brazil
Zucoloto, Alexandre Dias
Gimenez Fruchtengarten, Ligia Veras
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Hosp Dr Arthur Ribeiro Saboya, Poison Control Ctr Sao Paulo, Sao Paulo, BrazilUniv Sao Paulo, Fac Pharmaceut Sci, Av Prof Lineu Prestes 580,13B, BR-05508000 Sao Paulo, SP, Brazil
Gimenez Fruchtengarten, Ligia Veras
Yonamine, Mauricio
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Univ Sao Paulo, Fac Pharmaceut Sci, Av Prof Lineu Prestes 580,13B, BR-05508000 Sao Paulo, SP, BrazilUniv Sao Paulo, Fac Pharmaceut Sci, Av Prof Lineu Prestes 580,13B, BR-05508000 Sao Paulo, SP, Brazil