Unterschiede

Hier werden die Unterschiede zwischen zwei Versionen angezeigt.

--- levisticum_officinale_koch [2016/04/15 07:24] – andreas
+++ levisticum_officinale_koch [2016/11/29 09:35] (aktuell) – andreas
@@ Zeile 10: / Zeile 10: @@
 "The acidic fraction of a commercial lovage extract (Levisticum officinale Koch.) revealed the characteristic seasoning-like principle of the herb... Aroma extract dilution analysis resulted in six odorants having high sensory relevance. They were identified as 3-hydroxy-4,5-dimethyl-2(5H)-furanone (sotolon), (E)-β-damascenone, 2-ethyl-4-hydroxy-5-methyl-3-(2H)-furanone, 4-hydroxy-2,5-dimethyl-3(2H)-furanone, 3-methylbutanoic acid, and acetic acid. These odorants have not yet been reported in the literature as components of lovage. Sotolon was the key aroma compound of the acidic fraction of lovage extract due to its characteristic seasoning-like flavour and high flavour dilution factor. The concentration of sotolon was determined by a stable isotope dilution assay." \\
-[Blank, I.; Schieberle, P. Analysis of the seasoning-like flavour substances of a commercial lovage extract (Levisticum officinale Koch.). Flav. Frag. J. 1993, 8, 191-195]
+[Blank, I.; Schieberle, P. Analysis of the seasoning-like flavour substances of a commercial lovage extract (Levisticum officinale Koch.). Flav. Frag. J. 1993, 8, 191-195] [[http://imreblank.ch/FFJ_1993_8_195.pdf]]
 |{{sotolon.jpg|sotolon}} \\ sotolon |{{damascenone.jpg|(E)-β-damascenone}} \\ (E)-β-damascenone |{{hdmf.jpg|4-hydroxy-2,5-dimethyl-3(2H)-furanone}} \\ 4-hydroxy-2,5-dimethyl-3(2H)-furanone |
@@ Zeile 26: / Zeile 26: @@
 medicine...\\
 In Germany, it was approved in inflammatory conditions of urinary tract and in kidney stones (Schimpfky 1900; Hogg 2001). In France lovage was used as digestive and carminative (Goetz 2007) and as a confectionary ingredient...\\
-The results of supercritical CO2 extraction in constant pressure revealed the presence: cis-ligustilide (52.0%), trans-ligustilide (3.95%), 3n-butylidene phtalide E (1.75%), 3n-butylidene phtalide Z (0.73%), β-phellandrene (0.28%), α-terpinyl acetate (0.08%) (Daukšaset al.2002). Moreover palmitic acid (2.81%), phytol (2.62%), linoleic acid (3.52%), stigmasterol1 (11%), and β-sitosterol (1.28%) were found (Daukšaset al. 2002). Fehr (1980) identified the following substances in lovage root essential oil: α-pinen (4.5-4.6%), camphene (1.0
+The results of supercritical CO2 extraction in constant pressure revealed the presence: cis-ligustilide (52.0%), trans-ligustilide (3.95%), 3n-butylidene phtalide E (1.75%), 3n-butylidene phtalide Z (0.73%), β-phellandrene (0.28%), α-terpinyl acetate (0.08%) (Daukšaset al.2002). Moreover palmitic acid (2.81%), phytol (2.62%), linoleic acid (3.52%), stigmasterol1 (11%), and β-sitosterol (1.28%) were found (Daukšaset al. 2002). Fehr (1980) identified the following substances in lovage root essential oil: α-pinene (4.5-4.6%), camphene (1.0-1.1%), β-pinene (7.1-8.0%), myrcene (0.9%), α-phellandrene 0.4-0.5%), α-terpinene (0.1%), limonene (0.8-1,2%), β-phellandrene (8.7-10.7%), cis-ocimene (0.2-0.4%), γ-terpinene/trans-ocimene (0.2-0.3%), terpinolene (1.2-1.5%), pentylcyclohexadiene (7.4-12.7%), pentylbenzene (0.1-0.3%), 3n-butytlidenephtalide (31.5-32.0%) and 3n-butylidene-4,5-dihydrophtalide (23.5-24.9%)... Phtalides are flavour compounds giving characteristic flavour in some species of Apiaceae, also in Levisticum officinale root...\\
--1.1%), β-pinene (7.1-8.0%), myrcene (0.9%), α-phellandrene 0.4-0.5%), α-terpinene (0.1%), limonene (0.8-1,2%), β-phellandrene (8.7-10.7%), cis-ocimene (0.2-0.4%), γ-terpinene/trans-ocimene (0.2-0.3%), terpinolene (1.2-1.5%), pentylcyclohexadiene (7.4-12.7%), pentylbenzene (0.1-0.3%), 3n-butytlidenephtalide (31.5-32.0%) and 3n-butylidene-4,5-dihydrophtalide (23.5-24.9%)... Phtalides are flavour compounds giving characteristic flavour in some species of Apiaceae, also in Levisticum officinale root...\\
 Levisticum officinale extract has been recognised as GRAS (Botanicals Generally Recognized As Safe) for use as a flavour ingredient... The published data on pharmacological activities support the traditional use of preparations containing lovage root in the proposed indications. However, despite daily intake of lovage root as common vegetable, the therapeutic importance of the plant can be overestimated. Levisticum officinale
 root oil is relatively nontoxic following acute exposure both by oral or topical administration... Lovage root use is not recommended during pregnancy and lactation. Moreover, some concern is needed with UV radiation exposure due to furanocoumarins photoactivation." \\