PMID- 29897615
OWN - NLM
STAT- Publisher
LR  - 20240227
IS  - 1522-2683 (Electronic)
IS  - 0173-0835 (Linking)
DP  - 2018 Jun 13
TI  - Comparison of selected clean and green extraction technologies for biomolecules 
      from apple pomace.
LID - 10.1002/elps.201800041 [doi]
AB  - Apple pomace has been considered as a sustainable source for antioxidant phenolic 
      compounds. Previous reports show extraction of total phenolic contents (TPC) by 
      following various conventional and non-conventional techniques; however, a 
      comparative study has not been reported. In the present work, conventional 
      extraction was compared with several non-conventional extraction methods 
      including ultrasound-assisted extraction (UAE), microwave-assisted extraction 
      (MAE), high-speed homogenization (HH). Moreover, efficacy of combined treatments, 
      including high-speed homogenization coupled with MAE and ultrasound-assisted 
      enzymatic extraction (UAEE) was evaluated for the recovery of TPC. The results 
      revealed that UAEE results in the highest TPC (4.62 mg GAE/g), moreover, it 
      simultaneously enabled the recovery of low methoxy pectins with the degree of 
      methylation ranging from 14.03- 28.85%. The LC-Q-Tof analysis revealed the 
      presence of various phenolic acids and flavonoids. The DPPH radical scavenging 
      assay showed that the phenolic rich extracts had IC50 values ranging from 27.1 to 
      54.6, depending on the extraction parameters. This article is protected by 
      copyright. All rights reserved.
CI  - This article is protected by copyright. All rights reserved.
FAU - Zhang, Zhihang
AU  - Zhang Z
AD  - Food Chemistry and Technology, Teagasc Food Research Centre, Ashtown, Dublin, 
      Ireland.
FAU - Manjunatha Poojary, Mahesha
AU  - Manjunatha Poojary M
AD  - Department of Food Science, Faculty of Science, University of Copenhagen, 
      Frederiksberg, Denmark.
FAU - Choudhary, Alka
AU  - Choudhary A
AD  - Food Biosciences, Teagasc Food Research Centre, Ashtown, Dublin, Ireland.
FAU - Rai, Dilip K
AU  - Rai DK
AD  - Food Biosciences, Teagasc Food Research Centre, Ashtown, Dublin, Ireland.
FAU - Tiwari, Brijesh K
AU  - Tiwari BK
AD  - Food Chemistry and Technology, Teagasc Food Research Centre, Ashtown, Dublin, 
      Ireland.
LA  - eng
PT  - Journal Article
DEP - 20180613
PL  - Germany
TA  - Electrophoresis
JT  - Electrophoresis
JID - 8204476
OTO - NOTNLM
OT  - Bioactives
OT  - Enzyme assisted extraction
OT  - Phenolic profile
OT  - Phenolics
OT  - Ultrasound assisted extraction
EDAT- 2018/06/14 06:00
MHDA- 2018/06/14 06:00
CRDT- 2018/06/14 06:00
PHST- 2018/01/29 00:00 [received]
PHST- 2018/05/14 00:00 [revised]
PHST- 2018/05/14 00:00 [accepted]
PHST- 2018/06/14 06:00 [entrez]
PHST- 2018/06/14 06:00 [pubmed]
PHST- 2018/06/14 06:00 [medline]
AID - 10.1002/elps.201800041 [doi]
PST - aheadofprint
SO  - Electrophoresis. 2018 Jun 13. doi: 10.1002/elps.201800041.