1 / 12

Study of 7chemotypes of thymes

Study of 7chemotypes of thymes. Thymes: Linalool,thuyanol,carvacrol, thymol, lemony,wild,geraniol, borneol. POLYPHENOLS. Coumarins. Aesculus hippocastanum. Ethyl acetate /chloroform 60/40 v/v on silicagel. Flavonoids. Ethyl acetate /chloroform 40:60 v/v on silicagel. Anthocyanins.

lenore
Télécharger la présentation

Study of 7chemotypes of thymes

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Study of 7chemotypes of thymes Thymes: Linalool,thuyanol,carvacrol, thymol, lemony,wild,geraniol, borneol.

  2. POLYPHENOLS

  3. Coumarins • Aesculus hippocastanum Ethyl acetate /chloroform 60/40 v/v on silicagel

  4. Flavonoids Ethyl acetate /chloroform 40:60 v/v on silicagel

  5. Anthocyanins • Malva sylvestris Ethyl acetate MEK formic acid hydrochloric acid 65/10/6/9 v/v on silicagel

  6. Oplc semi preparative mode • ability to perform high performance separations of difficult samples with little to no sample preparation • ability to visually check directly on the chromatographic phase that all compounds have actually been eluted • abiity for rapid scale-up on the same instrument • ability collect several tenth of mg of purecompounds • ability to select either on-line or off-line injection depending on the sample matrix

  7. Oplc semipreparative mode 2 • Personal works • isolation of • cannabidiol from hemp • strychnine, brucine from strychnos • lupanine from lupinus • morphine, codeine, thebaine, papaverine, noscapine from opium

More Related