Character Impact Odorants of Wild Edible Plant-Cacalia hastata L. var. orientalis-Used in Japanese Traditional Food

Miyazawa, Mitsuo; Kawauchi, Yumi; Utsumi, Yuya; Takahashi, Toshiyuki

doi:10.5650/jos.59.527

Cited by 17 publications

(4 citation statements)

References 21 publications

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“…In the formula reported above, the FD-factor is the dilution factor while S is the weight percentage of the component present in the mixture [183–185]. In GC and GC-MS analyses, 100 compounds were characterized and seventeen peaks were confirmed by sniffing with GC-O.…”

Section: Applicationsmentioning

confidence: 99%

Gas Chromatography Analysis with Olfactometric Detection (GC-O) as a Useful Methodology for Chemical Characterization of Odorous Compounds

Brattoli

Cisternino

Dambruoso

et al. 2013

Sensors

175

112

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The gas chromatography-olfactometry (GC-O) technique couples traditional gas chromatographic analysis with sensory detection in order to study complex mixtures of odorous substances and to identify odor active compounds. The GC-O technique is already widely used for the evaluation of food aromas and its application in environmental fields is increasing, thus moving the odor emission assessment from the solely olfactometric evaluations to the characterization of the volatile components responsible for odor nuisance. The aim of this paper is to describe the state of the art of gas chromatography-olfactometry methodology, considering the different approaches regarding the operational conditions and the different methods for evaluating the olfactometric detection of odor compounds. The potentials of GC-O are described highlighting the improvements in this methodology relative to other conventional approaches used for odor detection, such as sensoristic, sensorial and the traditional gas chromatographic methods. The paper also provides an examination of the different fields of application of the GC-O, principally related to fragrances and food aromas, odor nuisance produced by anthropic activities and odorous compounds emitted by materials and medical applications.

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Section: Applicationsmentioning

confidence: 99%

Gas Chromatography Analysis with Olfactometric Detection (GC-O) as a Useful Methodology for Chemical Characterization of Odorous Compounds

Brattoli

Cisternino

Dambruoso

et al. 2013

Sensors

175

112

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“…A phytochemical investigation of the acetone extract of P. hastatus afforded 11 new modified eremophilanes, 1−11, and 13 known compounds, 12−24, that were identified as 14angeloyloxy-3β-hydroxy-1,2-dehydrocacalolmethyl ether (12), 14 deltonorcacalol (13), 15 14-angeloyloxy-3β-hydroxydeltonorcacalol (14), 4 radulifolin D (15), 8 cacalonol (16), 16 maturinone (17), 17 deltocacalone (18), 15 5-hydroxy-9-methoxy-3,4,5-trimethylnaphtho [2,3-b]furan-6(5H)-one (19), 18 14-nordehydrocacalohastine (20), 19 dehydrocacalohastine (21), 3 dehydrocacalohastin-14-ol (22), 20 cacalohastin (23), 21 and 14-ethoxydehydrocacalohastine (24) 20 by comparison of the observed and reported data (Chart 1).…”

Section: ■ Results and Discussionmentioning

confidence: 99%

“…2−4,8−11 Parasenecio hastatus L., also known as "Shan Jian Cai", primarily inhabits regions of East Asia, including China, Korea, Japan, and Russia. 12 The flowers and leaves of P. hastatus have been widely used in Traditional Chinese and Mongolian Medicine to treat wound healing, gastric ulcers, poisoning fever, liver fever, bile fever, oral cavities, and gynecological diseases for hundreds of years. 13 Modern pharmacological investigations have revealed that the extract of P. hastatus possesses cytotoxic, anti-inflammatory, spasmolytic, antipyretic, gastroprotective, and antihemorrhagic properties.…”

mentioning

confidence: 99%

“…Parasenecio hastatus L., also known as “Shan Jian Cai”, primarily inhabits regions of East Asia, including China, Korea, Japan, and Russia . The flowers and leaves of P. hastatus have been widely used in Traditional Chinese and Mongolian Medicine to treat wound healing, gastric ulcers, poisoning fever, liver fever, bile fever, oral cavities, and gynecological diseases for hundreds of years .…”

mentioning

confidence: 99%

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Modified Eremophilanes from Parasenecio hastatus and Their Neuroprotective Activities

Liu

Deng

et al. 2020

J. Nat. Prod.

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The new modified eremophilanes hastatusins A−K (1−11) and 13 known compounds (12−24) were isolated from Parasenecio hastatus. The structures of 1−24 were elucidated based on spectroscopic data analysis and comparison with literature data. The absolute configurations of compounds 1 and 2 were defined by single-crystal X-ray diffraction analysis, and the other new compounds were assigned based on ECD data. This work is the first report of the crystal structure of an 8,9-seco-eremophilanolide (1) with two lactone units. The enantiomers of 1 were separated by chiral-phase HPLC, and the absolute configurations of (−)-1 and (+)-1 were established via experimental and calculated ECD data. The new compounds represent four unusual skeletons: a modified 8,9-seco-eremophilane featuring a rare 6,9;8,12-dilactone moiety (1), a furanoeremophilane-type skeleton (2−7, 11), a rare C 14 nor-eremophilane-type skeleton (8, 9), and a modified eremophilane lactone-type skeleton (10). All isolates were assayed for their neuroprotective effects against H 2 O 2 -induced SH-SY5Y cell injury, and compounds 2−5, 12, 21, and 23 exhibited activities even at a low concentration of 1 μM.

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Recent progress in the extraction of terpenoids from essential oils and separation of the enantiomers by GC–MS

Wang,

Huang,

Lin

et al. 2024

Journal of Chromatography A

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Character Impact Odorants of Wild Edible Plant-Cacalia hastata L. var. orientalis-Used in Japanese Traditional Food

Cited by 17 publications

References 21 publications

Gas Chromatography Analysis with Olfactometric Detection (GC-O) as a Useful Methodology for Chemical Characterization of Odorous Compounds

Gas Chromatography Analysis with Olfactometric Detection (GC-O) as a Useful Methodology for Chemical Characterization of Odorous Compounds

Modified Eremophilanes from Parasenecio hastatus and Their Neuroprotective Activities

Recent progress in the extraction of terpenoids from essential oils and separation of the enantiomers by GC–MS

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