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April 3, 2026Chemistry & Biodiversity

Floral Volatile Profiling of Dendrobium sinense at Different Flowering Stages and Its Correlation With Pollinators

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Authors

YHYue HuLLLi LiangWZWenlong Zhang

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Overview

Analyzes floral volatile production in Dendrobium sinense, correlating it with pollinator behavior, highlighting ecological implications.

Key Points

  • This research aims to examine the changes in floral volatile organic compounds (VOCs) in Dendrobium sinense across different stages of flowering and their relationship with pollinators.
  • Analyzed floral VOCs during bud, blooming, and aging stages
  • Used headspace solid-phase microextraction coupled with gas chromatography-mass spectrometry (HS-SPME-GC-MS)
  • Identified 22 VOCs from eight different classes
  • Detected a trend in total VOC emissions decreasing and then increasing from bud to aging stages
  • Richest diversity of VOCs found during blooming stage
  • Key attractants to Vespa bicolor identified, including benzyl acetate and benzyl alcohol

Cite This Study

Hu et al. (2026) studied this question.

synapsesocial.com/papers/69cf5ced5a333a821460a829https://doi.org/10.1002/cbdv.202503669
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Also Consider

Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

  1. 1Unveiling the Fragrant Secrets of Dendrobium devonianum: Terpenoid Pathways and Floral Scent Dynamics2026
  2. 2Characteristics of Floral Volatiles and Their Effects on Attracting Pollinating Insects in Three Bidens Species with Sympatric Distribution2025
  3. 3Analysis and Identification of Floral Scent Volatiles in Cymbidium eburneum2025
  4. 4Combined Analysis of Metabolome and Transcriptome Reveals Bauhinia variegata-Specific Floral Scent Profile and Key Aroma Components2026
  5. 5TPS-mediated transcription reprogramming during the robust aroma formation in Daphne odora flowers2026