{"id":106,"date":"2012-02-26T20:59:00","date_gmt":"2012-02-26T20:59:00","guid":{"rendered":"http:\/\/pellwallhelp.com\/blog\/2012\/02\/26\/artemisia-and-how-to-identify-natural-perfumery-ingredients\/"},"modified":"2012-02-26T20:59:00","modified_gmt":"2012-02-26T20:59:00","slug":"artemisia-and-how-to-identify-natural-perfumery-ingredients","status":"publish","type":"post","link":"https:\/\/pellwallhelp.com\/blog\/2012\/02\/26\/artemisia-and-how-to-identify-natural-perfumery-ingredients\/","title":{"rendered":"Artemisia &#8211; and how to identify natural perfumery ingredients"},"content":{"rendered":"<table cellpadding=\"0\" cellspacing=\"0\" style=\"float: right; margin-left: 1em; text-align: right;\">\n<tbody>\n<tr>\n<td style=\"text-align: center;\"><a href=\"http:\/\/3.bp.blogspot.com\/-CN5E7AUa3WE\/T0qON19G-yI\/AAAAAAAAADg\/ct6SoYeeAoA\/s1600\/Artemisia_absinthium_P1210748.jpg\" style=\"clear: right; margin-bottom: 1em; margin-left: auto; margin-right: auto;\"><img decoding=\"async\" loading=\"lazy\" border=\"0\" height=\"320\" src=\"http:\/\/3.bp.blogspot.com\/-CN5E7AUa3WE\/T0qON19G-yI\/AAAAAAAAADg\/ct6SoYeeAoA\/s320\/Artemisia_absinthium_P1210748.jpg\" width=\"240\" \/><\/a><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\"><i>Artemisia absinthium<\/i> Lambrook Sliver<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>I used <i>Artemisia absinthium<\/i> as the key ingredient in my fragrance <b><a href=\"https:\/\/pellwall.com\/product\/devana\/\" target=\"_blank\" rel=\"noopener\" class=\"broken_link\">Devana<\/a><\/b>, but it\u2019s raised a few questions about what it is and whether there are other similar plants about. &nbsp;I think the genus <i>Artemisia<\/i> is rather an interesting one, so I thought I\u2019d expand on it a bit here.<\/p>\n<p>First things first the only way to be sure which plant you are talking about is to use the Latin name. &nbsp;Common names are completely unreliable because the same name can apply to multiple plants depending on who\u2019s using it, what part of the world they are in or what the context is. &nbsp;Common Wormwood is a case-in-point: it can mean any of several <i>Artemisia<\/i> species, but most usually it means&nbsp;<i>Artemisia absinthium<\/i>, which is the plant used in the making of the drink <b>Absinthe<\/b> and is also the plant whose essential oil I\u2019m using. That still does not narrow it down quite far enough because with many plants, including this one, there can be several cultivars or sub-species or both. &nbsp;In this case there are several forms in cultivation in gardens &#8211; I grew&nbsp;<i>Artemisia absinthium<\/i>&nbsp;&#8216;<a href=\"http:\/\/www.bbc.co.uk\/gardening\/plants\/plant_finder\/plant_pages\/2928.shtml\" target=\"_blank\" rel=\"noopener\">Lambrook Silver<\/a>\u2019 in my garden for many years &#8211; in fact that\u2019s how I first came to fall in love with it\u2019s distinctive, dry, herbal scent.<\/p>\n<p>The convention for botanical identification by the way is like this: <i>Artemisia absinthium<\/i> \u2018Lambrook Silver\u2019 &#8211; the <i>Genus<\/i>&nbsp;and <i>species<\/i>&nbsp;names both in italics, always in that order the first with a capital, the second without followed by any variety name in plain type, all words having capitals &#8211; the quotation marks are optional. &nbsp;I had this stuff drummed into me while studying botany&#8230;<\/p>\n<p>So that gives you complete identification for cultivated plants, for sub-species there may be a second italicised name to identify them, as for example <i>Artemisia dracunculus sativa<\/i> &#8211; the <a href=\"http:\/\/www.sadcom.com\/labels\/flavors.htm\" target=\"_blank\" rel=\"noopener\" class=\"broken_link\"><b>Tarragon<\/b><\/a> most often used in cooking, sometimes called French Tarragon and distinct from <i>Artemesia dracunculus inodora<\/i> often called Russian Tarragon. &nbsp;There is another plant called Tarragon too: <i>Tagetes lucida<\/i> &#8211; completely different &#8211; sometimes called Mexican Tarragon. &nbsp;Just to confuse matters further the oil extracted from <i>Artemisia dracunculus sativa<\/i> is usually referred to as <b>Estragon<\/b> in perfumery, but it\u2019s the same plant.<\/p>\n<p>There are a lot of&nbsp;<i><a href=\"http:\/\/en.wikipedia.org\/wiki\/Artemisia_(plant)#Selected_species\" target=\"_blank\" rel=\"noopener\">Artemisia<\/a>&nbsp;<\/i>species, with widely differing characters and chemistry &#8211; the wiki article I\u2019ve linked to lists quite a few and gives some idea of the range and variability &#8211; there are others routinely used in perfumery too: &nbsp;If the oil is just called <b>Artemisia<\/b> then it\u2019s usually from <i>Artemisia alba<\/i>, but can also be from any of several other species. &nbsp;The oil sold as <b>Armoise<\/b> comes from <i>Artemisia vulgaris<\/i>, while the oil sold as <b>Davana<\/b> (notice the difference in spelling from <a href=\"https:\/\/pellwall.com\/product\/devana\/\" target=\"_blank\" rel=\"noopener\" class=\"broken_link\">Devana<\/a>) comes from <i>Artemisia pallens<\/i>. &nbsp;Each of these has it\u2019s own, very different characteristics that are beyond the scope of this post to explore.<\/p>\n<p>Now as if that wasn\u2019t all difficult enough, botanists also argue about nomenclature all the time and sometimes authorities disagree and sometimes the consensus changes and plants are re-named or even completely re-classified. &nbsp;Unhelpful when you are using older reference books particularly and the net result is that you end up having to know both names. &nbsp;Slightly off topic, but a good example of that is <i>Vetiveria zizanioides<\/i>, which has now been re-classified as <i>Chrysopogon zizanioides<\/i> but is still the <b>vetiver<\/b> beloved of perfumers everywhere. &nbsp;There is some debate about whether the two sub-species of tarragon I mentioned are true sub-species, distinct species or just regional variants.<\/p>\n<p>Which brings me to the final consideration &#8211; country (and sometimes region) of origin: many plants exhibit different characteristics with different growing conditions and there may also be large genetic variations between widely separated populations and this is certainly the case with <i>Artemisia absinthium<\/i> &#8211; so to know what I\u2019m using you also need to know that my oil is <b>French<\/b> (which incidentally also means it is a lovely blue-green colour).<\/p>\n<p>Detailed chemistry isn\u2019t always easy to come by, but in the case of <i>Artemisia absinthium<\/i> it is, because there has been a long history of debate about its medical uses as well as whether or not the drink is hallucinogenic (it was thought to be in the 19th Century when they thought the <i>thujone<\/i> it contains behaved like THC &#8211; the active ingredient in cannabis &#8211; now however it is known that it does not). &nbsp;All this means that loads of people wanted to do research into it, including comparative analyses of plants grown in different places, so there is quite a lot of information out there for those interested.<\/p>\n<p>Finally here is <a href=\"http:\/\/www.blogger.com\/blogger.g?blogID=6150344713929000622#editor\/target=post;postID=4348098927420733696\" target=\"_blank\" rel=\"noopener\">Steffen Arctander<\/a>\u2019s excellent description of the scent of <i>Artemisia absinthium<\/i>:<\/p>\n<p>\n<span style=\"font-family: Verdana, sans-serif;\"><i>\u201c . . . intensely herbaceous-green, warm and<br \/>\ndeep, and a sharp and fresh topnote, reminiscent<br \/>\nof cedarleaf oil. The body-note is very warm and<br \/>\ndry-woody, long-lasting and highly interesting as<br \/>\na unique perfume note. . .&nbsp;an<br \/>\nextremely interesting perfume material which can<br \/>\nbe utilized in a multitude of new combinations.&nbsp;It blends well with oakmoss; it introduces a true-<br \/>\nto-nature herbaceous note in a jasmin, orange-<br \/>\nflower or hyacinth; it lends enormous richness to<br \/>\na chypre or a lavender compound . . .&#8221;&nbsp;&nbsp;<\/i><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Artemisia absinthium Lambrook Sliver I used Artemisia absinthium as the key ingredient in my fragrance Devana, but it\u2019s raised a few questions about what it is and whether there are other similar plants about. &nbsp;I think the genus Artemisia is rather an interesting one, so I thought I\u2019d expand on it a bit here. First [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[79,81,21,9,82,10,8,17,80],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/pellwallhelp.com\/blog\/wp-json\/wp\/v2\/posts\/106"}],"collection":[{"href":"https:\/\/pellwallhelp.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/pellwallhelp.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/pellwallhelp.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/pellwallhelp.com\/blog\/wp-json\/wp\/v2\/comments?post=106"}],"version-history":[{"count":0,"href":"https:\/\/pellwallhelp.com\/blog\/wp-json\/wp\/v2\/posts\/106\/revisions"}],"wp:attachment":[{"href":"https:\/\/pellwallhelp.com\/blog\/wp-json\/wp\/v2\/media?parent=106"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/pellwallhelp.com\/blog\/wp-json\/wp\/v2\/categories?post=106"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/pellwallhelp.com\/blog\/wp-json\/wp\/v2\/tags?post=106"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}