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Green extraction of phospholipids from ghee residue using pulsed electric field processing: Process optimisation and analysis of structural and compositional parameters.

  • Published In: International Journal of Dairy Technology, 2023, v. 76, n. 4. P. 987 1 of 3

  • Database: Academic Search Ultimate 2 of 3

  • Authored By: Krishnegowda, Rajesh; Sharma, Monika; Ravindra, Menon Rekha 3 of 3

Abstract

Process parameters were optimised using Taguchi orthogonal array design for extraction of phospholipids (PLs) from ghee residue (GR) with pulsed electric field (PEF) assistance. For higher PL yield and antioxidant activity, process voltage and time were observed to be significant factors. Optimised conditions were determined as 60 kV/cm voltage at 7.5 (v/w) solvent (water)‐to‐solid ratio for 5 min. Physical disruption of GR matrix due to PEF treatment was established through scanning electron micrographs. Lipidomic profile of the extract ascertained through liquid chromatography‐mass spectrophotometry (LC–MS) revealed multiple species of phosphatidylcholine, phosphatidylethanolamine, phosphatidylinositol and phosphatidylserine in the resultant extract. [ABSTRACT FROM AUTHOR]

Additional Information

  • Source:International Journal of Dairy Technology. 2023/11, Vol. 76, Issue 4, p987
  • Document Type:Article
  • Subject Area:Science
  • Publication Date:2023
  • ISSN:1364-727X
  • DOI:10.1111/1471-0307.12997
  • Accession Number:172875121
  • Copyright Statement:Copyright of International Journal of Dairy Technology is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

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