Unterschiede

Hier werden die Unterschiede zwischen zwei Versionen angezeigt.

--- lawsonia_inermis_l [2014/12/14 09:55] – andreas
+++ lawsonia_inermis_l [2015/06/13 09:39] (aktuell) – Externe Bearbeitung 127.0.0.1
@@ Zeile 1: / Zeile 1: @@
-Lawsonia inermis L. - Lythraceae -henna (tree), Egyptian privet, mignonette tree, **Henna**, Hennastrauch
+Lawsonia inermis L. - syn.Lawsonia alba Lam. - Lythraceae \\
+henna (tree), Egyptian privet, mignonette tree, **Henna**, Hennastrauch
 Deciduous fragrant shrub or small tree, native from Central Africa to India, cultivated and naturalized there; leaves elliptic to ovate or obovate, pointed; panicles of fragrant white to reddish flowers. \\
@@ Zeile 11: / Zeile 12: @@
 {{:lawson.jpg|}}  [[http://en.wikipedia.org/wiki/Lawsone|Lawsone]]
-"Parts used: Powdered leaves (Hennae folium)... Henna leaf is atraditional medicine in India, Arabia and North Africa and is used medicinally mainly to treat wounds, sores and skin infections. It is gargled for sore throad and taken internally in case of diarrhoea, dysentery, stomach ulcers and tapeworms.... The main compound of interest is lawsone, a 2-hydroxy-1,4-naphtoquinone that is released from glycosides in the fresh leaf through hydrolysis (1% lawsone in dry leaf powder). Also of importance are tannins (up to 10%), other naphtoquinone derivatives, coumarins, flavanoids, phenolic acids, sterols and xanthones, all of which may possibly contribute to the medicinal properties... the astringent properties are ascribed to the tannins. Like other naphtoquinones, lawsone is a strong oxidant and can interact with various cellular components, especially with proteins. This wuld explain its antibacterial, antifungal, anzi-amoebic and anthelmintic properties." \\
+"Parts used: Powdered leaves (Hennae folium)... Henna leaf is a traditional medicine in India, Arabia and North Africa and is used medicinally mainly to treat wounds, sores and skin infections. It is gargled for sore throad and taken internally in case of diarrhoea, dysentery, stomach ulcers and tapeworms.... The main compound of interest is lawsone, a 2-hydroxy-1,4-naphtoquinone that is released from glycosides in the fresh leaf through hydrolysis (1% lawsone in dry leaf powder). Also of importance are tannins (up to 10%), other naphtoquinone derivatives, coumarins, flavanoids, phenolic acids, sterols and xanthones, all of which may possibly contribute to the medicinal properties... the astringent properties are ascribed to the tannins. Like other naphtoquinones, lawsone is a strong oxidant and can interact with various cellular components, especially with proteins. This wuld explain its antibacterial, antifungal, anti-amoebic and anthelmintic properties." \\
 [Medicinal Plants of the World. Ben-Erik Van Wyk and Michael Wink, Pretoria 2004, 190]
@@ Zeile 17: / Zeile 18: @@
 [Volatile components of Lawsonia inermis L. flowers., Wong, K. C., Teng, Y. E., Journal of essential oil research, Vol.7(4), 1995, 425-428]
-"In fact, it is important to evaluate the flowers at their right stage of maturity to be at the source of what can often be perceived over a distance of 20m as a most enjoyable harmony of all the ionones, with β-ionone and dihydro-β-ionone as the main responsible agents, together with linalool, the two isomers of theaspirane, and a small amount of methyl cis-(Z)-jasmonate. The premature flowers emit a scent mcuh richer in (Z)-hex-3-enyl acetate, (Z)-hex-3-enol, and (E)-ocimene, while over-mature flowers are no longer attractively scented, and are also much greener with a shade of a spermatic note." \\
+"In fact, it is important to evaluate the flowers at their right stage of maturity to be at the source of what can often be perceived over a distance of 20m as a most enjoyable harmony of all the ionones, with β-ionone and dihydro-β-ionone as the main responsible agents, together with linalool, the two isomers of theaspirane, and a small amount of methyl cis-(Z)-jasmonate. The premature flowers emit a scent much richer in (Z)-hex-3-enyl acetate, (Z)-hex-3-enol, and (E)-ocimene, while over-mature flowers are no longer attractively scented, and are also much greener with a shade of a spermatic note." \\
 [Meaningful Scents around the World, Roman Kaiser, Zürich 2006, 169 and 242]