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Optimization of ultrasound - assisted extraction of phenolic compounds from wood apple pulp: Identification of phytochemicals using GC-MS

Chemical Industry & Chemical Engineering Quarterly, 2019-10, Vol.25 (4), p.361-368 [Peer Reviewed Journal]

2019. This work is published under https://creativecommons.org/licenses/by-nc-nd/4.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License. ;ISSN: 1451-9372 ;EISSN: 2217-7434 ;DOI: 10.2298/CICEQ180828014K

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  • Title:
    Optimization of ultrasound - assisted extraction of phenolic compounds from wood apple pulp: Identification of phytochemicals using GC-MS
  • Author: Karunanithi, Anbarasi ; Venkatachalam, Sivakumar
  • Is Part Of: Chemical Industry & Chemical Engineering Quarterly, 2019-10, Vol.25 (4), p.361-368
  • Description: In the present work, ultrasound-assisted extraction (UAE) was employed to extract the phenolic compounds from wood apple pulp. A Box-Behnken design was used to optimize the process variables. The results revealed that UAE have significantly higher TPC (17.41?0.13 mg GAE/g dW) and TFC (6.73?0.19 mg RE/g dW) in comparison with solvent extraction that gave noticeably lower TPC (12.01?0.17 mg GAE/g dW) and TFC = 4.47?0.09 mg RE/g dW). Optimally obtained extracts of wood apple pulp were subjected to phytochemical screening and it was found that bicyclo[2.2.1]heptane, 2-(1-buten-3-yl)-serverogenin acetate, 4H-pyran-4-one, 2,3-dihydro-3,5-dihydroxy-6-methyl-, L-(+)- -ascorbic acid 2,6-dihexadecanoate, cis-vaccenic acid, thiopene, 2-propyl- -phenol, 2,4-bis(1,1-dimethylethyl) and octanoic acid were present only in UAE extracts. Since the bioactive component presence is remarkably higher in UAE compared to other techniques, UAE seems to be a better method for the extraction of phenolic compounds from wood apple pulp. nema
  • Publisher: Belgrade: Association of the Chemical Engineers of Serbia
  • Language: English
  • Identifier: ISSN: 1451-9372
    EISSN: 2217-7434
    DOI: 10.2298/CICEQ180828014K
  • Source: ROAD: Directory of Open Access Scholarly Resources
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