IDEAS home Printed from https://ideas.repec.org/a/caa/jnlcjf/v35y2017i1id82-2016-cjfs.html
   My bibliography  Save this article

Ultrasonic microwave-assisted extraction of polyphenols, flavonoids, triterpenoids, and vitamin C from Clinacanthus nutans

Author

Listed:
  • Qun Yu

    (College of Food Science, Hainan University, Haikou, P.R. China)

  • Chuan Li
  • Zhenhua Duan

    (College of Food Science, Hainan University, Haikou, P.R. China)

  • Bing Liu

    (College of Food Science, Hainan University, Haikou, P.R. China)

  • Weiwen Duan

    (Institue of Food Research, Hezhou University, Hezhou, P.R. China)

  • Feifei Shang

    (Institue of Food Research, Hezhou University, Hezhou, P.R. China)

Abstract

Polyphenols, flavonoids, triterpenoids, and vitamin C from Clinacanthus nutans were extracted by an ultrasonic microwave-assisted method. The optimal extraction conditions were established in distilled water, solid-liquid ratio 1 : 55 g/ml, irradiation power 90 W, and extraction cycle with 75 seconds. Results revealed that the solid-liquid ratio exerted a significant effect on polyphenols, whereas the irradiation power played a key role in the extraction of flavonoids, triterpenoids, and vitamin C. Under these conditions the extraction yield of each component was: polyphenols 8.893, flavonoids 25 936, triterpenoids 16 789, and vitamin C 0.166 mg/g. These results showed that the ultrasonic microwave-assisted extraction was an efficient technology to extract bioactive substances from Clinacanthus nutans and Clinacanthus nutans could potentially be a source of natural antioxidants.

Suggested Citation

  • Qun Yu & Chuan Li & Zhenhua Duan & Bing Liu & Weiwen Duan & Feifei Shang, 2017. "Ultrasonic microwave-assisted extraction of polyphenols, flavonoids, triterpenoids, and vitamin C from Clinacanthus nutans," Czech Journal of Food Sciences, Czech Academy of Agricultural Sciences, vol. 35(1), pages 89-94.
    • Handle: RePEc:caa:jnlcjf:v:35:y:2017:i:1:id:82-2016-cjfs
    DOI: 10.17221/82/2016-CJFS
    as

    Download full text from publisher

    File URL: http://cjfs.agriculturejournals.cz/doi/10.17221/82/2016-CJFS.html
    Download Restriction: free of charge
    File URL: http://cjfs.agriculturejournals.cz/doi/10.17221/82/2016-CJFS.pdf
    Download Restriction: free of charge
    File URL: https://libkey.io/10.17221/82/2016-CJFS?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    As the access to this document is restricted, you may want to search for a different version of it.

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:caa:jnlcjf:v:35:y:2017:i:1:id:82-2016-cjfs. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    We have no bibliographic references for this item. You can help adding them by using this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Ivo Andrle (email available below). General contact details of provider: https://www.cazv.cz/en/home/ .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.