Difference between revisions of "Main Page/Featured article of the month/2022"
Shawndouglas (talk | contribs) (Added last month's article of the month) |
Shawndouglas (talk | contribs) (Added last month's article of the month and added 2023 link) |
||
(4 intermediate revisions by the same user not shown) | |||
Line 1: | Line 1: | ||
{{ombox | {{ombox | ||
| type = notice | | type = notice | ||
| text = If you're looking for other "Article of the Month" archives: [[Main Page/Featured article of the month/2020|2020]] - [[Main Page/Featured article of the month/2021|2021]] - 2022 | | text = If you're looking for other "Article of the Month" archives: [[Main Page/Featured article of the month/2020|2020]] - [[Main Page/Featured article of the month/2021|2021]] - 2022 - [[Main Page/Featured article of the month/2023|2023]] | ||
}} | }} | ||
Line 16: | Line 16: | ||
<!-- Below this line begin pasting previous news --> | <!-- Below this line begin pasting previous news --> | ||
<h2 style="font-size:105%; font-weight:bold; text-align:left; color:#000; padding:0.2em 0.4em; width:50%;">Featured article of the month: July 2022:</h2> | <h2 style="font-size:105%; font-weight:bold; text-align:left; color:#000; padding:0.2em 0.4em; width:50%;">Featured article of the month: December 2022:</h2> | ||
<div style="float: left; margin: 0.5em 0.9em 0.4em 0em;">[[File:Fig2 Capetti AdvSampPrep2022 2.jpg|220px]]</div> | |||
'''"[[Journal:A sustainable approach for the reliable and simultaneous determination of terpenoids and cannabinoids in hemp inflorescences by vacuum-assisted headspace solid-phase microextraction|A sustainable approach for the reliable and simultaneous determination of terpenoids and cannabinoids in hemp inflorescences by vacuum-assisted headspace solid-phase microextraction]]"''' | |||
''[[Cannabis sativa]]'' L. is an intriguing plant that has been exploited since ancient times for recreational, medical, textile and food purposes. The plant's most promising bioactive constituents discovered so far belong to the [[terpenoid]] and [[cannabinoid]] classes. These specialized metabolites are highly concentrated in the plant aerial parts, and their chemical characterization is crucial to guarantee the safe and efficient use of the plant material irrespective of which use it is. This study investigates for the first time the use of vacuum-assisted headspace solid-phase microextraction (Vac-HSSPME) as a [[Sample (material)|sample]] preparation process in an analytical protocol based on Vac-HSSPME combined to fast [[gas chromatography–mass spectrometry]] (GC-MS) analysis that aims at comprehensively characterizing both the terpenoid and cannabinoid profiles of ''[[Cannabis]]'' [[inflorescence]]s in a single step ... ('''[[Journal:A sustainable approach for the reliable and simultaneous determination of terpenoids and cannabinoids in hemp inflorescences by vacuum-assisted headspace solid-phase microextraction|Full article...]]''')<br /> | |||
<br /> | |||
|- | |||
|<br /><h2 style="font-size:105%; font-weight:bold; text-align:left; color:#000; padding:0.2em 0.4em; width:50%;">Featured article of the month: November 2022:</h2> | |||
<div style="float: left; margin: 0.5em 0.9em 0.4em 0em;">[[File:GA Musio EnviroAdv2022 7.jpg|220px]]</div> | |||
'''"[[Journal:A spectroscopic study to assess heavy metals absorption by a combined hemp-spirulina system from contaminated soil|A spectroscopic study to assess heavy metals absorption by a combined hemp-spirulina system from contaminated soil]]"''' | |||
The efficiency of [[hemp]] ([[Cannabis sativa|''Cannabis sativa'' L.]]) in [[wikipedia:Environmental remediation|remediating]] sites [[Contamination|contaminated]] with [[heavy metals]] has received great attention in recent years. The main advantage of this technology relies on its inherent sustainability, with a potential re-utilization of the significant amount of produced biomass, which acts as a valuable flow resource. In this study, a combined system consisting of ''Cannabis sativa'' L. (hemp) and the blue-green alga ''[[Arthrospira platensis]]'' (spirulina) was tested to clean up soils contaminated with [[cadmium]], [[chromium]], [[copper]], [[nickel]], [[lead]], and [[zinc]]. The application of non-targeted [[nuclear magnetic resonance spectroscopy]] (NMR) methods ... ('''[[Journal:A spectroscopic study to assess heavy metals absorption by a combined hemp-spirulina system from contaminated soil|Full article...]]''')<br /> | |||
<br /> | |||
|- | |||
|<br /><h2 style="font-size:105%; font-weight:bold; text-align:left; color:#000; padding:0.2em 0.4em; width:50%;">Featured article of the month: October 2022:</h2> | |||
<div style="float: left; margin: 0.5em 0.9em 0.4em 0em;">[[File:Fig5 Cicaloni Separ22 9-4.png|220px]]</div> | |||
'''"[[Journal:Chemical profiling and characterization of different cultivars of Cannabis sativa L. inflorescences by SPME-GC-MS and UPLC-MS|Chemical profiling and characterization of different cultivars of ''Cannabis sativa'' L. inflorescences by SPME-GC-MS and UPLC-MS]]"''' | |||
The chemical profile of ''[[Cannabis sativa]]'' L. female [[inflorescence]]s is rather complex, being characterized by a large number of molecules belonging to different chemical classes. Considering the numerous applications of [[cannabis]] in various fields—including the medical and pharmaceutical sectors, which have seen an increasing use for the ''Cannabis'' genus in recent years—a precise characterization of the matrices is essential. In this regard, the application of adequate and suitable [[Sample (material)|sampling]] and analysis techniques becomes important in order to provide an identification of the metabolites characterizing the profile of the sample under examination ... ('''[[Journal:Chemical profiling and characterization of different cultivars of Cannabis sativa L. inflorescences by SPME-GC-MS and UPLC-MS|Full article...]]''')<br /> | |||
|- | |||
|<br /><h2 style="font-size:105%; font-weight:bold; text-align:left; color:#000; padding:0.2em 0.4em; width:50%;">Featured article of the month: September 2022:</h2> | |||
<div style="float: left; margin: 0.5em 0.9em 0.4em 0em;">[[File:Fig1 Viviers JCannRes22 4.png|240px]]</div> | |||
'''"[[Journal:An assessment of solvent residue contaminants related to cannabis-based products in the South African market|An assessment of solvent residue contaminants related to cannabis-based products in the South African market]]"''' | |||
Organic [[solvent]]s are used for manufacturing herbal medicines and can be detected as residues of such processing in the final products. It is important manufacturers control the presence of these solvent residues for the safety of consumers. South African [[cannabis]]-based product [[Sample (material)|samples]] were analyzed for solvent residue [[Contamination|contaminants]] as classified by the ''[[United States Pharmacopeia]]'' (''USP''), chapter 467. The origin of these samples ranged anywhere from crude [[Cannabis concentrate|extract]] to product development samples and market-ready final products. Samples were submitted to a contract [[laboratory]] over a period of two years, from 2019 to 2021. To date, no data of this kind exist in South Africa ... ('''[[Journal:An assessment of solvent residue contaminants related to cannabis-based products in the South African market|Full article...]]''')<br /> | |||
|- | |||
|<br /><h2 style="font-size:105%; font-weight:bold; text-align:left; color:#000; padding:0.2em 0.4em; width:50%;">Featured article of the month: August 2022:</h2> | |||
<div style="float: left; margin: 0.5em 0.9em 0.4em 0em;">[[File:Fig5 Amini JofCannRes22 4.png|240px]]</div> | |||
'''"[[Journal:Recent advances in electrochemical sensor technologies for THC detection—A narrative review|Recent advances in electrochemical sensor technologies for THC detection—A narrative review]]"''' | |||
[[Tetrahydrocannabinol|Delta-9-tetrahydrocannabinol]] (Δ<sup>9</sup>-THC or simply THC) is the main [[Psychoactive drug|psychoactive component]] and one of the most important medicinal compounds in [[cannabis]]. Whether in human body fluids and breath or in [[laboratory]] and field samples, rapid and easy detection of THC is crucial. It provides insights into the impact of THC on the human organism, as well as its medicinal benefits. It also guides [[Cannabis cultivation|cannabis growers]] in determining different stages of the growth of the plant in the field, and eventually it helps scientists in the laboratory to assure the [[Quality control|quality]] of the products and determine their [[potency]] or better understand product development procedures ... ('''[[Journal:Recent advances in electrochemical sensor technologies for THC detection—A narrative review|Full article...]]''')<br /> | |||
|- | |||
|<br /><h2 style="font-size:105%; font-weight:bold; text-align:left; color:#000; padding:0.2em 0.4em; width:50%;">Featured article of the month: July 2022:</h2> | |||
<div style="float: left; margin: 0.5em 0.9em 0.4em 0em;">[[File:Fig1 Hewavitharana Separations 9-4.png|240px]]</div> | <div style="float: left; margin: 0.5em 0.9em 0.4em 0em;">[[File:Fig1 Hewavitharana Separations 9-4.png|240px]]</div> | ||
'''"[[Journal:Simultaneous quantification of 17 cannabinoids in cannabis inflorescence by liquid chromatography–mass spectrometry|Simultaneous quantification of 17 cannabinoids in cannabis inflorescence by liquid chromatography–mass spectrometry]]"''' | '''"[[Journal:Simultaneous quantification of 17 cannabinoids in cannabis inflorescence by liquid chromatography–mass spectrometry|Simultaneous quantification of 17 cannabinoids in cannabis inflorescence by liquid chromatography–mass spectrometry]]"''' |
Latest revision as of 22:26, 6 January 2023
If you're looking for other "Article of the Month" archives: 2020 - 2021 - 2022 - 2023 |
Featured article of the month archive - 2022
Welcome to the CannaQAwiki 2022 archive for the Featured Article of the Month.
Featured article of the month: December 2022:Cannabis sativa L. is an intriguing plant that has been exploited since ancient times for recreational, medical, textile and food purposes. The plant's most promising bioactive constituents discovered so far belong to the terpenoid and cannabinoid classes. These specialized metabolites are highly concentrated in the plant aerial parts, and their chemical characterization is crucial to guarantee the safe and efficient use of the plant material irrespective of which use it is. This study investigates for the first time the use of vacuum-assisted headspace solid-phase microextraction (Vac-HSSPME) as a sample preparation process in an analytical protocol based on Vac-HSSPME combined to fast gas chromatography–mass spectrometry (GC-MS) analysis that aims at comprehensively characterizing both the terpenoid and cannabinoid profiles of Cannabis inflorescences in a single step ... (Full article...)
|