IMPACT OF INSTANTANEOUS CONTROLLED PRESSURE PROP (DIC) TECHNOLOGY ON EXTRACTION OF TOTAL PHENOLS OF MOROCCAN SALVIA OFFICINALIS

Authors

  • Mharti Fatima-Zohra University Sidi Mohamed Ben Abdellah, Faculty of Science, Department of Biology, Laboratory of Physiology, Pharmacology and Environmental Health. B.P. 1796 Atlas, Fez. Morocco University of La Rochelle, Intensification of Transfer Phenomena on Industrial Eco-Processes, Laboratory Engineering Science for Environment LaSIE FRE 3474 CNRS, 17042 La Rochelle, France
  • Abdellaoui Abdelfattah University Sidi Mohamed Ben Abdellah, Faculty of Science, Department of Biology, Laboratory of Physiology, Pharmacology and Environmental Health. B.P. 1796 Atlas, Fez. Morocco
  • Kamal Ibtisam Soran University, Faculty of Science, Soran-Erbil, Kurdistan Region
  • Lyoussi Badiaa University Sidi Mohamed Ben Abdellah, Faculty of Science, Department of Biology, Laboratory of Physiology, Pharmacology and Environmental Health. B.P. 1796 Atlas, Fez. Morocco
  • Allaf Tamara ABCAR DIC Process, B.P. 12053 17010 cedex 01 La Rochelle
  • Allaf Karim University of La Rochelle, Intensification of Transfer Phenomena on Industrial Eco-Processes, Laboratory Engineering Science for Environment LaSIE FRE 3474 CNRS, 17042 La Rochelle

DOI:

https://doi.org/10.24297/jac.v7i2.2357

Keywords:

Instant Controlled Pressure Drop (DIC), Total Phenols Content TPC, Drying Kinetics, Extraction Kinetics, Salvia officinalis L

Abstract

The main objective of this study was to intensify the extraction of total phenols from Salvia officinalis L. using instant controlled pressure drop (DIC) as a texturing pre-treatment. The effect of solvent type on Total Phenolic Content (TPC) was also studied. TPC was determined using spectrophotometric Folin-Ciocalteau method and external calibration with Gallic acid. The obtained results showed that water was the most efficient solvent to extract total phenols from Salvia officinalis L. Moreover, texturing and expansion by DIC pretreatment had a great impact on polyphenol yields and revealed greater extraction kinetics. Likewise, drying kinetics of DIC-treated sage was enhanced compared to the raw material. DIC-assisted extraction can be considered as a promising technology to use in the case of the Moroccan Salvia officinalis L. as an important Mediterranean source of natural phenols.

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Published

2011-12-17

How to Cite

Fatima-Zohra, M., Abdelfattah, A., Ibtisam, K., Badiaa, L., Tamara, A., & Karim, A. (2011). IMPACT OF INSTANTANEOUS CONTROLLED PRESSURE PROP (DIC) TECHNOLOGY ON EXTRACTION OF TOTAL PHENOLS OF MOROCCAN SALVIA OFFICINALIS. JOURNAL OF ADVANCES IN CHEMISTRY, 7(2), 1287–1295. https://doi.org/10.24297/jac.v7i2.2357

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