Assessment of capsiconinoid composition, nonpungent capsaicinoid analogues, in capsicum cultivars

Yoshiyuki Tanaka, Munetaka Hosokawa, Keigo Otsu, Tatsuo Watanabe, Susumu Yazawa

Research output: Contribution to journalArticle

20 Citations (Scopus)

Abstract

Capsiconinoid is a group of nonpungent capsaicinoid analogues produced in Capsicum fruits, which we recently identified. Capsiconinoids have agonist activity for transient receptor potential vanilloid type 1 (TRPV1), which is reported to be a receptor for capsaicin. It is, therefore, important to screen cultivars containing high levels of capsiconinoid for their use as a vegetable or dietary supplement. This study describes the quantitative analysis of capsiconinoid content in fruits of 35 Capsicum cultivars: 18 cultivars of C. annuum, 7 of C. baccatum, 5 of C. chínense, 4 of C. frutescens, and 1 of C. pubescens. Using high-performance liquid chromatography (HPLC), we found that 10 cultivars contained capsiconinoids. Capsiconinoid Baccatum (CCB) (C. baccatum var. praetermissum) showed the highest capsiconinoid content (3314 μg/g DW) and Charapita (C. chinense) had the second highest content. The other 8 cultivars had much lower capsiconinoid content than these two cultivars (

Original languageEnglish
Pages (from-to)5407-5412
Number of pages6
JournalJournal of Agricultural and Food Chemistry
Volume57
Issue number12
DOIs
Publication statusPublished - Jun 24 2009
Externally publishedYes

Fingerprint

Capsicum
Fruits
Fruit
Dietary supplements
TRPV Cation Channels
Vegetables
High performance liquid chromatography
cultivars
Dietary Supplements
Chemical analysis
High Pressure Liquid Chromatography
Capsicum pubescens
Capsicum baccatum
Capsicum frutescens
receptors
capsaicin
fruits
Capsicum annuum
agonists
dietary supplements

Keywords

  • Capsaicinoid
  • Capsiconinoid
  • Capsicum
  • Capsinoid
  • Nonpungent capsaicinoid analogue

ASJC Scopus subject areas

  • Agricultural and Biological Sciences(all)
  • Chemistry(all)

Cite this

Assessment of capsiconinoid composition, nonpungent capsaicinoid analogues, in capsicum cultivars. / Tanaka, Yoshiyuki; Hosokawa, Munetaka; Otsu, Keigo; Watanabe, Tatsuo; Yazawa, Susumu.

In: Journal of Agricultural and Food Chemistry, Vol. 57, No. 12, 24.06.2009, p. 5407-5412.

Research output: Contribution to journalArticle

Tanaka, Yoshiyuki ; Hosokawa, Munetaka ; Otsu, Keigo ; Watanabe, Tatsuo ; Yazawa, Susumu. / Assessment of capsiconinoid composition, nonpungent capsaicinoid analogues, in capsicum cultivars. In: Journal of Agricultural and Food Chemistry. 2009 ; Vol. 57, No. 12. pp. 5407-5412.
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