Economically motivated adulteration (EMA) and/or cross-contamination are the two major factors resulting in the substandard quality of premium edible oil like extra virgin olive oil (EVOO) produced in food and beverage (F&B) fast-moving consumer goods (FMCG) industries. Current quality assurance methods (e.g., spectroscopy and chromatography) in FMCG involve intrusive sample extraction and ex situ analysis in a laboratory using expensive bulky instrumentation, which is neither integrable inline nor scalable to match the production throughput. Such techniques do not meet the industrial requirements of in situ testing, non-intrusive analysis, and high throughput inspection (100% product verification) leading to food loss and package waste from unwanted batch rejects. Herein, a low-cost electrical approach based on capacitance is proposed to show the proof of concept for screening EVOO-filled containers non-invasively for adulteration without any sample extraction by capturing the differences in the dielectric properties of mixed oils. The sensor system displayed a fast response (100 ms) and low detection limits for different adulterants (olive oil (32.8%), canola oil (19.4%), soy oil (10.3%) and castor oil (1.7%)), which is suitable for high-throughput (>60 sample/min) screening. Furthermore, a low-cost automated system prototype was realized to showcase the possibility of translating the proof of concept for possible scaling up and inline integration.
机构:
Univ Castilla La Mancha, Escuela Tecn Super Ingenieros Agron, Campus Univ, Albacete, SpainUniv Castilla La Mancha, Escuela Tecn Super Ingenieros Agron, Campus Univ, Albacete, Spain
Pardo, J. E.
Alvarez-Orti, M.
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Univ Castilla La Mancha, Escuela Tecn Super Ingenieros Agron, Campus Univ, Albacete, SpainUniv Castilla La Mancha, Escuela Tecn Super Ingenieros Agron, Campus Univ, Albacete, Spain
Alvarez-Orti, M.
Araniti, V
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机构:
Univ Nacl Cuyo Chacras Coria, Fac Ciencias Agr, Mendoza, ArgentinaUniv Castilla La Mancha, Escuela Tecn Super Ingenieros Agron, Campus Univ, Albacete, Spain
Araniti, V
Bauza, M.
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Univ Nacl Cuyo Chacras Coria, Fac Ciencias Agr, Mendoza, ArgentinaUniv Castilla La Mancha, Escuela Tecn Super Ingenieros Agron, Campus Univ, Albacete, Spain
Bauza, M.
Rubio, M.
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机构:
Univ Castilla La Mancha, Escuela Tecn Super Ingenieros Agron, Campus Univ, Albacete, SpainUniv Castilla La Mancha, Escuela Tecn Super Ingenieros Agron, Campus Univ, Albacete, Spain
Rubio, M.
Zied, D. C.
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机构:
Univ Estadual Paulista, UNESP, Campus Dracena, Dracena, SP, BrazilUniv Castilla La Mancha, Escuela Tecn Super Ingenieros Agron, Campus Univ, Albacete, Spain
Zied, D. C.
Silvestre, A.
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机构:
Univ Buenos Aires, Fac Ciencias Vet, Buenos Aires, DF, ArgentinaUniv Castilla La Mancha, Escuela Tecn Super Ingenieros Agron, Campus Univ, Albacete, Spain
Silvestre, A.
RIVISTA ITALIANA DELLE SOSTANZE GRASSE,
2018,
95
(02):
: 105
-
110
机构:
Univ Bari Aldo Moro, Dept Interdisciplinary Med, I-70124 Bari, Italy
Natl Inst Biostruct & Biosyst, INBB, I-00136 Rome, Italy
Univ Bari Aldo Moro, Dept Pharm Drug Sci, I-70126 Bari, ItalyUniv Bari Aldo Moro, Dept Interdisciplinary Med, I-70124 Bari, Italy
De Santis, Stefania
Cariello, Marica
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机构:
Univ Bari Aldo Moro, Dept Interdisciplinary Med, I-70124 Bari, ItalyUniv Bari Aldo Moro, Dept Interdisciplinary Med, I-70124 Bari, Italy
Cariello, Marica
Piccinin, Elena
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机构:
Univ Bari Aldo Moro, Dept Interdisciplinary Med, I-70124 Bari, ItalyUniv Bari Aldo Moro, Dept Interdisciplinary Med, I-70124 Bari, Italy
Piccinin, Elena
Sabba, Carlo
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机构:
Univ Bari Aldo Moro, Dept Interdisciplinary Med, I-70124 Bari, ItalyUniv Bari Aldo Moro, Dept Interdisciplinary Med, I-70124 Bari, Italy
Sabba, Carlo
Moschetta, Antonio
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机构:
Univ Bari Aldo Moro, Dept Interdisciplinary Med, I-70124 Bari, Italy
IRCCS Ist Tumori Giovanni Paolo II, I-70124 Bari, ItalyUniv Bari Aldo Moro, Dept Interdisciplinary Med, I-70124 Bari, Italy