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Cited by 282

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A Piperidine Amide Extracted from Piper longum L. Fruit Shows Activity against Aedes aegypti Mosquito Larvae

Yang, Young-Cheol, Lee, Sang-Guei, Lee, Hee-Kwon, Kim, Moo-Key, Lee, Sang-Hyun, Lee, Hoi-Seon·2002·Journal of Agricultural and Food Chemistry

Abstract

Mosquito larvicidal activity of Piper longum fruit-derived materials against the fourth-instar larvae of Aedes aegypti was examined. A crude methanol extract of P. longum fruits was found to be active against the larvae, and the hexane fraction of the methanol extract showed a strong larvicidal activity of 100% mortality. The biologically active component of P. longum fruits was characterized as pipernonaline by spectroscopic analyses. The LC(50) value of pipernonaline was 0.25 mg/L. The toxicity of pipernonaline is comparable to that of pirimiphos-methyl as a mosquito larvicide. In tests with available components derived from P. longum, no activity was observed with piperettine, piperine, or piperlongumine.

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Metadata

Authors
Yang, Y.-C., Lee, S.-G., Lee, H.-K., Kim, M.-K., Lee, S.-H., & Lee, H.-S.
Venue
Journal of Agricultural and Food Chemistry
Published
2002-05-18
Volume
50
Issue
13
Pages
3765-3767
ISSN
  • 0021-8561 (ISSN-L)
  • 1520-5118
OpenAlex
W1970360320
Cited by
282
References
0
FWCI
5.72
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: A Piperidine Amide Extracted from Piper longum L. Fruit Shows Activity against Aedes aegypti Mosquito Larvae. https://app.cochat.ai/papers/10.1021/jf011708f
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Yang, Y.-C., Lee, S.-G., Lee, H.-K., Kim, M.-K., Lee, S.-H., & Lee, H.-S. (2002). A Piperidine Amide Extracted from Piper longum L. Fruit Shows Activity against Aedes aegypti Mosquito Larvae. Journal of Agricultural and Food Chemistry. https://doi.org/10.1021/jf011708f

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.