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--- myristica_fragrans_houtt [2021/03/11 22:27] – andreas
+++ myristica_fragrans_houtt [2025/11/03 09:22] (aktuell) – andreas
@@ Zeile 4: / Zeile 4: @@
 The fruits of the tree are important as the source of the spices nutmeg (germ. Muskatnuss) and mace (germ. Macis).
-"Nutmeg is not a nut, but the kernel of an apricot-like fruit. Mace is an arillus, a thin leathery tissue between the stone and the pulp; it is bright red to purple when harvested, but after drying changes to amber... Both spices are strongly aromatic, resinous and warm in taste. Mace is generally said to have a finer aroma than nutmeg, but the difference is small. Nutmeg quickly loses its fragrance when ground; therefore, the necessary amount should be grated from a whole nut immediately before usage." [[http://gernot-katzers-spice-pages.com/engl/Myri_fra.html]]
+"Nutmeg is not a nut, but the kernel of an apricot-like fruit. Mace is an arillus, a thin leathery tissue between the stone and the pulp; it is bright red to purple when harvested, but after drying changes to amber... Both spices are strongly aromatic, resinous and warm in taste. Mace is generally said to have a finer aroma than nutmeg, but the difference is small. Nutmeg quickly loses its fragrance when ground; therefore, the necessary amount should be grated from a whole nut immediately before usage." \\
+[[http://gernot-katzers-spice-pages.com/engl/Myri_fra.html]] retr. 20251103
-"In addition to about 40 percent fatty oil (with the triglyceride of [[http://en.wikipedia.org/wiki/Myristic_acid|myristic acid]] as the main constituent) nutmeg also contain about 25 percent starch, as well as resins. The fatty oil is also known as nutmeg butter because of its butter-like consistency." [[http://de.wikipedia.org/wiki/Muskatnussbaum#Inhaltsstoffe]]
+"In addition to about 40 percent fatty oil (with the triglyceride of [[http://en.wikipedia.org/wiki/Myristic_acid|myristic acid]] as the main constituent) nutmeg also contain about 25 percent starch, as well as resins. The fatty oil is also known as nutmeg butter because of its butter-like consistency." [[http://de.wikipedia.org/wiki/Muskatnussbaum#Inhaltsstoffe|wikipedia]]
 An extract of nutmeg (liquid CO2; 90 bar, 296K) contained fatty oils (36.4-57.4% with mainly saturated fatty acids, thereof myristic acid 40%) and essential oil. Major components of the essential oil fraction were sabinene (36.6%) β-pinene (10.1%), α-pinene (11.0 %), and myristicin (6.9%), with safrole (1.0%). \\
@@ Zeile 15: / Zeile 16: @@
 "The essential oil content ranged from 3.9% (A9/116) to 16.5% (A9/18) (v Iw) in nutmeg and 6% (A9/107) to 26.1% (A9/18) in mace... Myristicin content ranged from 1.1 % (A9/20) to 45.6% (A11/21) in nutmeg oil and 0.21% (A9/13) to 36.6% (A4/117) in mace oil; the elemicin content ranged from 1.0% (A4/22) to 29.7% (A11/26) in nutmeg oil and 1.0% (A9 II) to 30.2 % (A4/12) in mace oil. Safrole content ranged from 0.1% (A9/11) to 22.1% (A9/13) in essential oil and 0.2% (A9 Ill) to 21.8% (A9/13) in mace oil." \\
-[Maya, K. M., T. John Zachariah, and B. Krishnamoorthy. "Chemical composition of essential oil of nutmeg (Myristicafragrans Houtt.) accesc sions." Journal of Spices and Aromatic Crops 13.2 (2004): 135-139] [[https://updatepublishing.com/journals/index.php/josac/article/download/612/574]]
+[Maya, K. M., T. John Zachariah, and B. Krishnamoorthy. "Chemical composition of essential oil of nutmeg (Myristicafragrans Houtt.) accesc sions." Journal of Spices and Aromatic Crops 13.2 (2004): 135-139] [[https://updatepublishing.com/journals/index.php/josac/article/download/612/574|PDF]]
 "An amount of 4.92 g of the essential oil was obtained from 100 g of nutmeg [three-hour hydrodistillation]. Major components of nutmeg oil are terpenes, terpene alcohols and phenolic ethers. The monoterpene hydrocarbons, β-pinene (23.9 %), α-pinene (17.2 %), and limonene (7.5 %), constituted the main fraction of nutmeg oil. The major phenolic ether is myristicin (16.2 %), accompanied by safrole (3.9 %) and methyl eugenol (1.8 %)." \\
 The main aglycones of glycosidically bound volatiles identified in nutmeg are isoeugenol (46.1 %) and methoxyeugenol (27.7 %). \\
-[Chemical composition and antioxidant effect of free volatile aglycones from nutmeg (Myristica fragrans Houtt.) compared to its essential oil., Jukić, M., Politeo, O., Miloš, M., Croatica chemica ACTA, 79(2), 2006, 209-214] [[http://hrcak.srce.hr/file/6795]]
+[Chemical composition and antioxidant effect of free volatile aglycones from nutmeg (Myristica fragrans Houtt.) compared to its essential oil., Jukić, M., Politeo, O., Miloš, M., Croatica chemica ACTA, 79(2), 2006, 209-214] [[http://hrcak.srce.hr/file/6795|PDF]]
 Essential oil content in nutmeg seeds is 5 to 10%, with propylbenzene derivatives and terpenes as major components. \\
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 The quality description of a commercial CO2 extract of 100% natural material demands essentail oil 75-90%, myristicin 10-30%, safrole 1-4%. \\
-[Macis CO2-se Extrakt Typ Nr. 001.001, Flavex Corp. 2014] [[http://www.flavex.com/fileadmin/flavex.de/user_upload/Spezifikation/Deutsch/Spezi_Macis_CO2-se_Extrakt_001_001.pdf]]
+[Macis CO2-se Extrakt Typ Nr. 001.001, Flavex Corp. 2014] [[http://www.flavex.com/fileadmin/flavex.de/user_upload/Spezifikation/Deutsch/Spezi_Macis_CO2-se_Extrakt_001_001.pdf|PDF]]
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@@ Zeile 46: / Zeile 47: @@
 {{myristica_fragrans2.jpg}} \\
-Myrista fragrans, ripe fruit \\
+Myristica fragrans, West Papua, Indonesia (2025) © ytw [[https://creativecommons.org/licenses/by-sa/4.0/|CC BY-SA 4.0]] [[https://www.inaturalist.org/observations?taxon_id=122768|inaturalist.org]]
-[[https://creativecommons.org/licenses/by-sa/3.0/de/|CC BY-SA 3.0]], Author: [[https://commons.wikimedia.org/wiki/User:%E0%B4%95%E0%B4%BE%E0%B4%95%E0%B5%8D%E0%B4%95%E0%B4%B0|കാക്കര]]  [[https://commons.wikimedia.org/wiki/File:Myristica_Fragrans_-_%E0%B4%9C%E0%B4%BE%E0%B4%A4%E0%B4%BF%E0%B4%95%E0%B5%8D%E0%B4%95-2.JPG|Wikimedia Commons]]