Identification and Characterization of Volatile Components of the Japanese Sour Citrus Fruit<i>Citrus nagato-yuzukichi</i>Tanaka

Akakabe, Yoshihiko; Sakamoto, Mei; Ikeda, Yukinori; Tanaka, Mamoru

doi:10.1271/bbb.80144

Cited by 29 publications

(23 citation statements)

References 9 publications

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“…For example, the m/z 143 and 161 peaks, which were assigned to C 10 H 16 Li + and C 10 H 18 OLi + , may consist of assortments of monoterpenes and monoterpene alcohols, respectively. Therefore, the peak assignments in the present study were confirmed by referring to a previous study on volatile products detected by gas chromatographymass spectroscopy in the headspace of Yuzu fruits [16][17][18][19][20].…”

Section: Aroma In the Headspace Of Yuzu Plantssupporting

confidence: 80%

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Design and Performance of a Compact Li⁺ Ion Attachment Mass Spectrometry System with an Atmospheric Sampling Device

Takahashi

Nakamura

Fujii

2012

J. Am. Soc. Mass Spectrom.

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This report describes the development of a compact ion attachment mass spectrometry system. A single turbomolecular pump was employed to fill the basic requirements for vacuum conditions simply and cost-effectively, without the need for a differential pumping stage. A Li + ion source was placed in the first of two vacuum chambers; a 0.4 mm aperture allowed the product ions to enter the second chamber for mass analysis. With the present system, any chemical species, including radical intermediates, can be detected at atmospheric pressure in real-time. The minimum detectable amount (at S/N=3) of toluene was around 1.3×10 -12 g/s with a linearity greater than 10 4 . For illustrative purposes, we tested the system on laboratory air and on aroma compounds in the headspace of the Yuzu plant, Citrus junos.

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Section: Aroma In the Headspace Of Yuzu Plantssupporting

confidence: 80%

“…The aroma compounds of many plants, including Yuzu, are well documented. The Yuzu aroma is mainly determined by a complex mixture of monoterpenes, monoterpene alcohols, and sesquiterpenes [16][17][18][19][20]. We report here our preliminary investigations on the emissions of various aroma compounds from Yuzu.…”

Section: Aroma In the Headspace Of Yuzu Plantsmentioning

confidence: 99%

Design and Performance of a Compact Li⁺ Ion Attachment Mass Spectrometry System with an Atmospheric Sampling Device

Takahashi

Nakamura

Fujii

2012

J. Am. Soc. Mass Spectrom.

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“…In the Osmocitrus (VI) samples and Fortunella, high percentages of hydrocarbons were present; however, only a low percentage of oxygenated compounds was detected. Akakabe et al (2008) compared the Japanese sour citruses in Osmocitrus, and detected a high percentage of hydrocarbons. Furthermore, Choi (2005) showed kumquat contained a high percentage of hydrocarbons; our results agree with their data.…”

Section: Spme-gc Gc/ms For Volatile Componentsmentioning

confidence: 99%

“…In the Osmocitrus (VI) samples, the plots for Yuzu (#19) and Kabosu (#20) are located in the second quadrant and the third quadrant, respectively. Akakabe et al (2008) compared the Japanese sour citruses in Osmocitrus, and showed that the volatile composition of Yuzu differed from that of Kabosu. Interestingly, samples belonging to group VII could be divided into 2 different subgroups: VIIa and VIIb.…”

Section: Viiamentioning

confidence: 99%

Multivariate Analyses and Characterization of Volatile Components in Citrus Species

Yamamoto¹,

Yahada²,

Sasaki³

et al. 2013

FSTR

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The composition of volatile components in 18 Citrus Archicitrus species, 17 Citrus Metacitrus species and two Fortunella species, according to the classification system established by Tanaka, was investigated using headspace gas chromatography-mass spectrometry. The composition of 48 volatile compounds in the juice of these species was determined, and principal component analysis was performed. Scores for the 1st and 2nd principal components are plotted as a scatter diagram. In Citrus Archicitrus, samples of Citrophorum, Cephacitrus and Aurantium formed individual groups, but others did not. In Citrus Metacitrus, samples of Acrumen were divided into two different groups. The composition of volatile components in citrus juice was consistent with each grouping of Tanaka's system, in particular, in the case of dividing the Citrus genus into the two subgenera Archicitrus and Metacitrus.

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“…The GC/MS measurements indicated the presence of 39 volatile compounds, mainly monoterpene hydrocarbons. It was established that the various fruit species were well separated by PCA (Akakabe et al, 2008b). The composition of dicotyledonatae and pinate essential oil/b cyclodextrin complexes was investigated by GC/MS and the retention data were evaluated by PCA.…”

Section: Foods and Food Productsmentioning

confidence: 99%

Data evaluation in chromatography by principal component analysis

Cserháti

2009

Biomedical Chromatography

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The newest achievements in the employment of principal component analysis, a multivariate mathematical statistical method, in the evaluation of chromatographic retention data are compiled. The results obtained by various chromatographic technologies such as gas-liquid chromatography, thin-layer chromatography, high-performance liquid chromatography and electrically driven systems are compiled and briefly discussed.

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Identification and Characterization of Volatile Components of the Japanese Sour Citrus FruitCitrus nagato-yuzukichiTanaka

Cited by 29 publications

References 9 publications

Design and Performance of a Compact Li⁺ Ion Attachment Mass Spectrometry System with an Atmospheric Sampling Device

Design and Performance of a Compact Li⁺ Ion Attachment Mass Spectrometry System with an Atmospheric Sampling Device

Multivariate Analyses and Characterization of Volatile Components in Citrus Species

Data evaluation in chromatography by principal component analysis

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Identification and Characterization of Volatile Components of the Japanese Sour Citrus FruitCitrus nagato-yuzukichiTanaka

Cited by 29 publications

References 9 publications

Design and Performance of a Compact Li+ Ion Attachment Mass Spectrometry System with an Atmospheric Sampling Device

Design and Performance of a Compact Li+ Ion Attachment Mass Spectrometry System with an Atmospheric Sampling Device

Multivariate Analyses and Characterization of Volatile Components in Citrus Species

Data evaluation in chromatography by principal component analysis

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Product

Resources

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Design and Performance of a Compact Li⁺ Ion Attachment Mass Spectrometry System with an Atmospheric Sampling Device

Design and Performance of a Compact Li⁺ Ion Attachment Mass Spectrometry System with an Atmospheric Sampling Device