PMID- 33430280
OWN - NLM
STAT- PubMed-not-MEDLINE
LR  - 20210126
IS  - 2304-8158 (Print)
IS  - 2304-8158 (Electronic)
IS  - 2304-8158 (Linking)
VI  - 10
IP  - 1
DP  - 2021 Jan 7
TI  - Evaluation of the Bioactive Compounds Found in Tomato Seed Oil and Tomato Peels 
      Influenced by Industrial Heat Treatments.
LID - 10.3390/foods10010110 [doi]
LID - 110
AB  - The circular economy action plan involves principles related to food waste 
      reduction and integration of recovered nutrients to the market. In this context, 
      the present study aims to highlight the valuable bioactive components found in 
      tomato processing by-products (carotenoids, phenolic compounds and fatty acids) 
      influenced by industrial pre-treatments, particularly cold break (CB) process at 
      65-75  degrees C and hot break (HB) process at 85-95  degrees C. The fatty acid profile of the 
      tomato seed oil was examined by gas chromatography coupled to mass spectrometry 
      (GC-MS), individual carotenoid and phenolic compositions were determined by high 
      performance liquid chromatography (HPLC) and the viscoelastic properties were 
      evaluated by rheological measurements. The physicochemical properties revealed 
      appropriate characteristics of the tomato seed oil to fit the standards of 
      generally accepted edible oils, for both CB and HB derived samples, however, 
      significant qualitative and quantitative differences were detected in their 
      phenolic composition and carotenoids content. Lycopene (37.43 +/- 1.01 mg/100 mL) 
      was a major carotenoid in the examined samples, linoleic acid was the main fatty 
      acid (61.73%) detected in the tomato seed oil and syringic acid appeared to be 
      one of two major phenolic acids detected in the samples of CB process. Our 
      findings extend the boundaries of tomato processing industry by validating that 
      tomato seed oil is a bioactive rich edible oil with additional health benefits, 
      which can be integrated in functional food products.
FAU - Szabo, Katalin
AU  - Szabo K
AUID- ORCID: 0000-0002-6872-9557
AD  - Institute of Life Sciences, University of Agricultural Sciences and Veterinary 
      Medicine Cluj-Napoca, Calea Manastur 3-5, 400372 Cluj-Napoca, Romania.
FAU - Dulf, Francisc Vasile
AU  - Dulf FV
AUID- ORCID: 0000-0002-1669-6888
AD  - Faculty of Agriculture, Department of Environmental and Plant Protection, 
      University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, Calea 
      Manastur 3-5, 400372 Cluj-Napoca, Romania.
FAU - Teleky, Bernadette-Emoke
AU  - Teleky BE
AUID- ORCID: 0000-0003-3672-8717
AD  - Institute of Life Sciences, University of Agricultural Sciences and Veterinary 
      Medicine Cluj-Napoca, Calea Manastur 3-5, 400372 Cluj-Napoca, Romania.
FAU - Eleni, Panagiota
AU  - Eleni P
AD  - Laboratory of Process Analysis and Design, School of Chemical Engineering, 
      National Technical University of Athens, Iroon Polytechneiou 9, Zografou Campus, 
      15780 Athens, Greece.
FAU - Boukouvalas, Christos
AU  - Boukouvalas C
AD  - Laboratory of Process Analysis and Design, School of Chemical Engineering, 
      National Technical University of Athens, Iroon Polytechneiou 9, Zografou Campus, 
      15780 Athens, Greece.
FAU - Krokida, Magdalini
AU  - Krokida M
AD  - Laboratory of Process Analysis and Design, School of Chemical Engineering, 
      National Technical University of Athens, Iroon Polytechneiou 9, Zografou Campus, 
      15780 Athens, Greece.
FAU - Kapsalis, Nikolas
AU  - Kapsalis N
AD  - Greek Canning Company S.A. "KYKNOS", Tomato Factory, 72o klm Old National Road 
      Patra-Pyrgos, 27200 Savalia Ilias, Greece.
FAU - Rusu, Alexandru Vasile
AU  - Rusu AV
AD  - Biozoon Food Innovations GmbH, Nansenstrasse 8, 27572 Bremerhaven, Germany.
FAU - Socol, Claudia Terezia
AU  - Socol CT
AUID- ORCID: 0000-0001-6553-479X
AD  - CENCIRA Agrofood Research and Innovation Centre, Ion Mester 6, 400650 
      Cluj-Napoca, Romania.
FAU - Vodnar, Dan Cristian
AU  - Vodnar DC
AUID- ORCID: 0000-0001-5407-8071
AD  - Institute of Life Sciences, University of Agricultural Sciences and Veterinary 
      Medicine Cluj-Napoca, Calea Manastur 3-5, 400372 Cluj-Napoca, Romania.
AD  - Faculty of Food Science and Technology, University of Agricultural Sciences and 
      Veterinary Medicine Cluj-Napoca, Calea Manastur 3-5, 400372 Cluj-Napoca, Romania.
LA  - eng
GR  - 34/2017/ERA-NET MANUNET - II TOMATOCYCLE/
GR  - PN-III-P2-2.1-PED-2019-1660/Unitatea Executiva pentru Finantarea Invatamantului 
      Superior, a Cercetarii, Dezvoltarii si Inovarii/
GR  - POCU/380/6/13/125171/European Social Found, Human Capital Operational Program 
      2014-2020/
PT  - Journal Article
DEP - 20210107
PL  - Switzerland
TA  - Foods
JT  - Foods (Basel, Switzerland)
JID - 101670569
PMC - PMC7825722
OTO - NOTNLM
OT  - antioxidant
OT  - heat treatment
OT  - industry
OT  - linoleic acid
OT  - lycopene
OT  - syringic acid
OT  - tomato seed oil
OT  - beta-carotene
COIS- The authors declare no conflict of interest.
EDAT- 2021/01/13 06:00
MHDA- 2021/01/13 06:01
PMCR- 2021/01/07
CRDT- 2021/01/12 01:16
PHST- 2020/11/20 00:00 [received]
PHST- 2020/12/31 00:00 [revised]
PHST- 2021/01/04 00:00 [accepted]
PHST- 2021/01/12 01:16 [entrez]
PHST- 2021/01/13 06:00 [pubmed]
PHST- 2021/01/13 06:01 [medline]
PHST- 2021/01/07 00:00 [pmc-release]
AID - foods10010110 [pii]
AID - foods-10-00110 [pii]
AID - 10.3390/foods10010110 [doi]
PST - epublish
SO  - Foods. 2021 Jan 7;10(1):110. doi: 10.3390/foods10010110.