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Analysis of Cosmetic Cannabidiol and Hemp Products for Labeling Accuracy Using GC/MS.

紀錄類型:	書目-語言資料,手稿 : Monograph/item
正題名/作者:	Analysis of Cosmetic Cannabidiol and Hemp Products for Labeling Accuracy Using GC/MS./
作者:	Herrera, Avrie.
面頁冊數:	1 online resource (78 pages)
附註:	Source: Masters Abstracts International, Volume: 85-04.
Contained By:	Masters Abstracts International85-04.
標題:	Analytical chemistry. -
電子資源:	click for full text (PQDT)
ISBN:	9798380418492

Analysis of Cosmetic Cannabidiol and Hemp Products for Labeling Accuracy Using GC/MS.
Herrera, Avrie.

Analysis of Cosmetic Cannabidiol and Hemp Products for Labeling Accuracy Using GC/MS. - 1 online resource (78 pages)

Source: Masters Abstracts International, Volume: 85-04.

Thesis (M.S.)--University of Illinois at Chicago, 2023.

Includes bibliographical references

The goal of this study was to develop an efficient extraction method to analyze consumer cannabidiol and hemp products for labeling accuracy, including concentration of cannabidiol and to confirm that the amount of THC is below the legal limit of 0.3%. A total of 18 CBD and hemp cosmetic products were purchased from various stores and ran in triplicate to analyze their CBD concentrations. All concentrations were calculated using Agilent Technologies MassHunter Quantitative Analysis Software. The samples were extracted using a 4:1 ratio of methanol to H2O and qualitative and quantitative validation was performed for the final extraction method. THC was not detected in any of the 18 products during a trial run, analysis for the presence of THC was not necessary. Out of these products, 9 had a higher concentration of CBD than what was reported on the label and 9 had a lower concentration of CBD than what was reported on the label or no CBD was detected.

Electronic reproduction.
Ann Arbor, Mich. :
ProQuest,
2024

Mode of access: World Wide Web

ISBN: 9798380418492Subjects--Topical Terms:

1182118
Analytical chemistry.
Subjects--Index Terms:

Gas chromatographyIndex Terms--Genre/Form:

554714
Electronic books.

Analysis of Cosmetic Cannabidiol and Hemp Products for Labeling Accuracy Using GC/MS.
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500 $a Source: Masters Abstracts International, Volume: 85-04.
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502 $a Thesis (M.S.)--University of Illinois at Chicago, 2023.
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520 $a The goal of this study was to develop an efficient extraction method to analyze consumer cannabidiol and hemp products for labeling accuracy, including concentration of cannabidiol and to confirm that the amount of THC is below the legal limit of 0.3%. A total of 18 CBD and hemp cosmetic products were purchased from various stores and ran in triplicate to analyze their CBD concentrations. All concentrations were calculated using Agilent Technologies MassHunter Quantitative Analysis Software. The samples were extracted using a 4:1 ratio of methanol to H2O and qualitative and quantitative validation was performed for the final extraction method. THC was not detected in any of the 18 products during a trial run, analysis for the presence of THC was not necessary. Out of these products, 9 had a higher concentration of CBD than what was reported on the label and 9 had a lower concentration of CBD than what was reported on the label or no CBD was detected.
533 $a Electronic reproduction. $b Ann Arbor, Mich. : $c ProQuest, $d 2024
538 $a Mode of access: World Wide Web
650 4 $a Analytical chemistry. $3 1182118
650 4 $a Pharmaceutical sciences. $3 1180569
650 4 $a Biochemistry. $3 582831
653 $a Gas chromatography
653 $a Mass spectrometry
653 $a Forensic science
653 $a Cannabis
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