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zanthoxylum_piperitum_dc [2024/02/19 10:28] andreaszanthoxylum_piperitum_dc [2025/10/16 09:00] (aktuell) andreas
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 "The degree of pungency and amount of a sanshool showed a positive correlation. In young leaves and flowers, the degree of pungency was less than that in the fruits, the main compound being α-sanshool, while the two hydroxy sanshools were detected only in trace amounts. The main compound in fruits was [[http://en.wikipedia.org/wiki/Sanshool|hydroxy α-sanshool]], whose threshold value was higher than that of α-sanshool. It is concluded that the pungency of Japanese pepper should be evaluated not only by the threshold values, but also by the pungent qualities, the composition of sanshools, and the usage of each product of Japanese pepper." \\ "The degree of pungency and amount of a sanshool showed a positive correlation. In young leaves and flowers, the degree of pungency was less than that in the fruits, the main compound being α-sanshool, while the two hydroxy sanshools were detected only in trace amounts. The main compound in fruits was [[http://en.wikipedia.org/wiki/Sanshool|hydroxy α-sanshool]], whose threshold value was higher than that of α-sanshool. It is concluded that the pungency of Japanese pepper should be evaluated not only by the threshold values, but also by the pungent qualities, the composition of sanshools, and the usage of each product of Japanese pepper." \\
 [Quantitative analysis of sanshool compounds in Japanese pepper (Xanthoxylum piperitum DC.) and their pungent characteristics. Sugai, Etsuko, Yasujiro Morimitsu, and Kikue Kubota. Bioscience, biotechnology, and biochemistry Vol.69 (10), 2005, 1958-1962] [Quantitative analysis of sanshool compounds in Japanese pepper (Xanthoxylum piperitum DC.) and their pungent characteristics. Sugai, Etsuko, Yasujiro Morimitsu, and Kikue Kubota. Bioscience, biotechnology, and biochemistry Vol.69 (10), 2005, 1958-1962]
 +
 +| {{:1.8cineole.jpg|1,8-cineole}} \\ 1,8-cineole | {{:limonene.jpg| limonene }} \\ limonene | {{:myrcene.jpg|myrcene}} \\ myrcene | {{:geranylacetate.jpg|geranyl acetate}} \\ geranyl acetate |
  
 Major components in the essential oil of fruit peel of Korean specimens were 1,8-cineol (25.4%), limonene (11.9%), geranyl acetate (9.0%), and myrcene (6.1%). \\ Major components in the essential oil of fruit peel of Korean specimens were 1,8-cineol (25.4%), limonene (11.9%), geranyl acetate (9.0%), and myrcene (6.1%). \\
Zeile 19: Zeile 21:
 {{:zanthoxylum_piperitum.jpg?600}} \\ {{:zanthoxylum_piperitum.jpg?600}} \\
 Blanco, M., Flora de Filipinas, t.23 (1875) \\ Blanco, M., Flora de Filipinas, t.23 (1875) \\
-[[http://plantgenera.org/species.php?id_species=1081045]] \\ +[[http://plantgenera.org/species.php?id_species=1081045]]  
-[[https://commons.wikimedia.org/wiki/Zanthoxylum_piperitum]]+ 
 +{{:zanthoxylumpip_leavesfruit.jpg?600}}\\ 
 +Zanthoxylum piperitum, Shimokoshikicho Sesenoura, Japan (2024) \\ 
 +© Mason Brock [[https://creativecommons.org/licenses/by-sa/4.0/|CC BY-SA 4.0]] [[https://www.inaturalist.org/observations/252031318|inaturalist.org]] 
  
zanthoxylum_piperitum_dc.txt · Zuletzt geändert: 2025/10/16 09:00 von andreas

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