ArticleBMC research notes2016
Unbiased profiling of volatile organic compounds in the headspace of Allium plants using an in-tube extraction device.
Article in BMC research notes, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.
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Who cites it
15 citing papers in PubMed.
- Effect of climate conditions on the free and glycoside-derived volatile compounds in tomato cultivars.Plant biotechnology (Tokyo, Japan) · 2025Article
- Soil volatilomics uncovers tight linkage between soybean presence and soil omics profiles in agricultural fields.Scientific reports · 2024Article
- Chemical Analysis and Investigation of Antimicrobial and Antibiofilm Activities ofAntibiotics (Basel, Switzerland) · 2024Article
- Multivariate Profiling of Metabolites and Volatile Organic Compounds inFoods (Basel, Switzerland) · 2023Article
- Exploring Volatile Organic Compounds in Rhizomes and Leaves ofMetabolites · 2023Article
- Characterization of volatile organic compounds with anti-atherosclerosis effects inFrontiers in nutrition · 2023Article
- Biosynthesis and Metabolism of Garlic Odor Compounds in Cultivated Chinese Chives (International journal of molecular sciences · 2022Article
- Characterization of Volatile Organic Compounds in Mango Ginger (Metabolites · 2020Article
- Metabolome profile of Negi-Nira chive, an interspecies hybrid of green spring onion (Plant biotechnology (Tokyo, Japan) · 2020Article
- Article
- Characterizing potential repelling volatiles for "push-pull" strategy against stem borer: a case study in Chilo auricilius.BMC genomics · 2019Article
- Characterization of Plant Volatiles Reveals Distinct Metabolic Profiles and Pathways among 12 Brassicaceae Vegetables.Metabolites · 2018Article
- Profiling of volatile flavor compounds inFood science & nutrition · 2018Article
- Rapid Screening of Volatile Organic Compounds fromInternational journal of analytical chemistry · 2018Article
- Volatile aroma components and MS-based electronic nose profiles of dogfruit (Journal of advanced research · 2018Article
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Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundPlants produce and emit important volatile organic compounds (VOCs), which have an essential role in biotic and abiotic stress responses and in plant-plant and plant-insect interactions. In order to study the bouquets from plants qualitatively and quantitatively, a comprehensive, analytical method yielding reproducible results is required.
resultsWe applied in-tube extraction (ITEX) and solid-phase microextraction (SPME) for studying the emissions of Allium plants. The collected HS samples were analyzed by gas chromatography-time-of-flight-mass spectrometry (GC-TOF-MS), and the results were subjected to multivariate analysis. In case of ITEX-method Allium cultivars released more than 300 VOCs, out of which we provisionally identified 50 volatiles. We also used the VOC profiles of Allium samples to discriminate among groups of A. fistulosum, A. chinense (rakkyo), and A. tuberosum (Oriental garlic). As we found 12 metabolite peaks including dipropyl disulphide with significant changes in A. chinense and A. tuberosum when compared to the control cultivar, these metabolite peaks can be used for chemotaxonomic classification of A. chinense, tuberosum, and A. fistulosum.
conclusionsCompared to SPME-method our ITEX-based VOC profiling technique contributes to automatic and reproducible analyses. Hence, it can be applied to high-throughput analyses such as metabolite profiling.
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