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López-Salas L, Díaz-Moreno J, Ciulu M, Borrás-Linares I, Quirantes-Piné R, Lozano-Sánchez J. Monitoring the Phenolic and Terpenic Profile of Olives, Olive Oils and By-Products throughout the Production Process. Foods 2024; 13:1555. [PMID: 38790855 PMCID: PMC11121151 DOI: 10.3390/foods13101555] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2024] [Revised: 05/06/2024] [Accepted: 05/14/2024] [Indexed: 05/26/2024] Open
Abstract
Olive oil is a food of great importance in the Mediterranean diet and culture. However, during its production, the olive oil industry generates a large amount of waste by-products that can be an important source of bioactive compounds, such as phenolic compounds and terpenes, revalorizing them in the context of the circular economy. Therefore, it is of great interest to study the distribution and abundance of these bioactive compounds in the different by-products. This research is a screening focused on phytochemical analysis, with particular emphasis on the identification and quantification of the phenolic and terpenic fractions. Both the main products of the olive industry (olives, olive paste and produced oil) and the by-products generated throughout the oil production process (leaf, "alpeorujo", liquid and solid residues generated during decanting commonly named "borras" and washing water) were analyzed. For this purpose, different optimized extraction procedures were performed for each matrix, followed by high-performance liquid chromatography coupled with electrospray time-of-flight mass spectrometry (HPLC-ESI-TOF/MS) analysis. Although no phenolic alcohols were quantified in the leaf and the presence of secoiridoids was low, this by-product was notable for its flavonoid (720 ± 20 µg/g) and terpene (5000 ± 300 µg/g) contents. "Alpeorujo" presented a complete profile of compounds of interest, being abundant in phenolic alcohols (900 ± 100 µg/g), secoiridoids (4500 ± 500 µg/g) and terpenes (1200 ± 100 µg/g), among others. On the other hand, while the solid residue of the borras was the most abundant in phenolic alcohols (3700 ± 200 µg/g) and secoiridoids (680 ± 20 µg/g), the liquid fraction of this waste was notable for its content of elenolic acid derivatives (1700 ± 100 µg/mL) and phenolic alcohols (3000 ± 300 µg/mL). Furthermore, to our knowledge, this is the first time that the terpene content of this by-product has been monitored, demonstrating that it is an important source of these compounds, especially maslinic acid (120 ± 20 µg/g). Finally, the phytochemical content in wash water was lower than expected, and only elenolic acid derivatives were detected (6 ± 1 µg/mL). The results highlighted the potential of the olive by-products as possible alternative sources of a wide variety of olive bioactive compounds for their revalorization into value-added products.
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Affiliation(s)
- Lucía López-Salas
- Department of Food Science and Nutrition, Faculty of Farmacy, University of Granada, Campus Universitario Cartuja s/n, 18071 Granada, Spain; (L.L.-S.); (J.D.-M.); (J.L.-S.)
| | - Javier Díaz-Moreno
- Department of Food Science and Nutrition, Faculty of Farmacy, University of Granada, Campus Universitario Cartuja s/n, 18071 Granada, Spain; (L.L.-S.); (J.D.-M.); (J.L.-S.)
| | - Marco Ciulu
- Department of Biotechnology, University of Verona, Strada le Grazie 15, Cà Vignal 1, 37134 Verona, Italy;
| | - Isabel Borrás-Linares
- Department of Analytical Chemistry, Faculty of Sciences, University of Granada, Avda Fuentenueva s/n, 18071 Granada, Spain;
| | - Rosa Quirantes-Piné
- Department of Analytical Chemistry, Faculty of Sciences, University of Granada, Avda Fuentenueva s/n, 18071 Granada, Spain;
| | - Jesús Lozano-Sánchez
- Department of Food Science and Nutrition, Faculty of Farmacy, University of Granada, Campus Universitario Cartuja s/n, 18071 Granada, Spain; (L.L.-S.); (J.D.-M.); (J.L.-S.)
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2
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Córdoba RP, Quesada-Granados JJ, Ramírez-Anaya JDP, Peña-Díaz J, Blanca-Herrera R, Samaniego-Sánchez C. Bioactive compounds in Spanish extra virgin olive oils: Migration and stability according to the culinary technique used. Food Res Int 2023; 172:113191. [PMID: 37689948 DOI: 10.1016/j.foodres.2023.113191] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Revised: 06/26/2023] [Accepted: 06/27/2023] [Indexed: 09/11/2023]
Abstract
Extra virgin olive oil (EVOO) is a basic food of the Mediterranean diet and an important source of bioactive compounds, especially phenolic substances. The culinary techniques to which the oil is subjected before consumption cause the migration of these compounds, hence the importance of studying their stability before and after culinary treatment. We determined the behaviour of the phenols present in EVOO and its total antioxidant capacity before and after the use of various culinary techniques such as deep frying, boiling (in a water/oil mixture (W/O) and sauteing, observing that the study parameters varied according to the variety of oil and the culinary technique used. Significant statistical differences were observed between the different varieties of EVOO according to the culinary technique used. But this was not the case with respect to polyphenol content, for which no statistically significant differences were observed among the different varieties of EVOO according to the culinary techniques employed (p > 0.05), except with the Arbequina variety (p < 0.05). With respect to the individual polyphenols - tyrosol, p-vainillin, vanillic acid, gallic acid, trans-caffeic acid, ferulic acid and luteolin - our analysis shows that although there were differences in content between raw EVOO and EVOO treated with each of the culinary techniques, these differences were not statistically significant (p > 0.05). There were significant losses of oleocanthal with the W/O boiling technique, but content increases were observed following sauteing and deep frying with respect to raw EVOO. Total antioxidant capacity presented a similar pattern in all samples, with increases after sauteing and decreases after W/O boiling and deep frying. ABTS was the most suitable technique for determining antioxidant capacity in EVOO. In short, the behaviour of the bioactive compounds in EVOO depends on the temperature and the cooking medium used.
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Affiliation(s)
- Rosario Pérez Córdoba
- Departamento de Nutrición y Bromatología, Facultad de Farmacia, Universidad de Granada, Campus Cartuja s/n, C.P. 10871 Granada, Spain.
| | - José Javier Quesada-Granados
- Departamento de Nutrición y Bromatología, Facultad de Farmacia, Universidad de Granada, Campus Cartuja s/n, C.P. 10871 Granada, Spain; Instituto de Nutrición y Tecnología de los Alimentos "José Mataix Verdú", Centro de Investigación Biomédica, Avenida del Conocimiento s/n, Parque tecnológico de Ciencias de la Salud, Universidad de Granada, 18100-Armilla, Granada, Spain.
| | - Jessica Del Pilar Ramírez-Anaya
- Department of Computational Sciences and Technological Innovation, Centro Universitario del Sur (UdeG), Av. Enrique Arreola Silva 883, Ciudad Guzmán C.P. 49000, Jalisco, Mexico.
| | - Jaime Peña-Díaz
- Member of María José Faus Dader Pharmaceutical Care Académic Center, University of Granada, Campus Cartuja s/n, C.P. 10871 Granada, Spain.
| | - Rosa Blanca-Herrera
- Departamento de Nutrición y Bromatología, Facultad de Farmacia, Universidad de Granada, Campus Cartuja s/n, C.P. 10871 Granada, Spain.
| | - Cristina Samaniego-Sánchez
- Departamento de Nutrición y Bromatología, Facultad de Farmacia, Universidad de Granada, Campus Cartuja s/n, C.P. 10871 Granada, Spain; Instituto de Nutrición y Tecnología de los Alimentos "José Mataix Verdú", Centro de Investigación Biomédica, Avenida del Conocimiento s/n, Parque tecnológico de Ciencias de la Salud, Universidad de Granada, 18100-Armilla, Granada, Spain.
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3
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Marx ÍM, Casal S, Rodrigues N, Cruz R, Veloso AC, Pereira JA, Peres AM. Does water addition during the industrial milling phase affect the chemical-sensory quality of olive oils? The case of cv. Arbequina oils. Food Chem 2022; 395:133570. [DOI: 10.1016/j.foodchem.2022.133570] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2022] [Revised: 05/26/2022] [Accepted: 06/22/2022] [Indexed: 11/04/2022]
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4
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López-Yerena A, Grases-Pintó B, Zhan-Dai S, Pérez-Cano FJ, Lamuela-Raventos RM, Rodríguez-Lagunas MJ, Vallverdú-Queralt A. Nutrition during pregnancy and lactation: New evidence for the vertical transmission of extra virgin olive oil phenolic compounds in rats. Food Chem 2022; 391:133211. [DOI: 10.1016/j.foodchem.2022.133211] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2022] [Revised: 04/20/2022] [Accepted: 05/11/2022] [Indexed: 11/04/2022]
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5
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Seidita A, Soresi M, Giannitrapani L, Di Stefano V, Citarrella R, Mirarchi L, Cusimano A, Augello G, Carroccio A, Iovanna JL, Cervello M. The clinical impact of an extra virgin olive oil enriched mediterranean diet on metabolic syndrome: Lights and shadows of a nutraceutical approach. Front Nutr 2022; 9:980429. [PMID: 35990331 PMCID: PMC9386289 DOI: 10.3389/fnut.2022.980429] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2022] [Accepted: 07/18/2022] [Indexed: 12/01/2022] Open
Abstract
For years it has been established that the only truly effective treatment of metabolic syndrome (MS) is lifestyle modification to prevent its cardiovascular (e.g., coronary artery disease and atherosclerosis), metabolic (e.g., diabetes mellitus), and hepatic (e.g., steatosis and non-alcoholic steatohepatitis) complications. The focal points of this approach are to increase physical activity and intake of a diet characterized by high quantities of fruits, vegetables, grains, fish, and low-fat dairy products, the so called mediterranean diet (MD); however, the added value of MD is the presence of extra virgin olive oil (EVOO), a healthy food with a high content of monounsaturated fatty acids, especially oleic acid, and variable concentrations (range 50–800 mg/kg) of phenols (oleuropein, ligstroside, and oleocanthal, and their derivatives, phenolic alcohols, such as hydroxytyrosol and tyrosol). Phenolic compounds not only determine EVOO’s main organoleptic qualities (oxidative stability, specific flavor, and taste features) but, theoretically, make it a source of antioxidant, anti-inflammatory, insulin-sensitizing, cardioprotective, antiatherogenic, neuroprotective, immunomodulatory, and anticancer activity. Although many studies have been carried out on EVOO’s clinical effects and attention toward this dietary approach (healthy and palatable food with strong nutraceutical activity) has become increasingly pressing, there are still many dark sides to be clarified, both in terms of actual clinical efficacy and biochemical and molecular activity. Thus, we reviewed the international literature, trying to show the state of the art about EVOO’s clinical properties to treat MS (along with correlated complications) and the future prospective of its nutraceutical use.
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Affiliation(s)
- Aurelio Seidita
- Unit of Internal Medicine, Department of Health Promotion Sciences, Maternal and Infant Care, Internal Medicine and Medical Specialties (PROMISE), University of Palermo, Palermo, Italy
| | - Maurizio Soresi
- Unit of Internal Medicine, Department of Health Promotion Sciences, Maternal and Infant Care, Internal Medicine and Medical Specialties (PROMISE), University of Palermo, Palermo, Italy
| | - Lydia Giannitrapani
- Unit of Internal Medicine, Department of Health Promotion Sciences, Maternal and Infant Care, Internal Medicine and Medical Specialties (PROMISE), University of Palermo, Palermo, Italy.,Institute for Biomedical Research and Innovation (IRIB), National Research Council, Palermo, Italy
| | - Vita Di Stefano
- Department of Biological, Chemical and Pharmaceutical Sciences and Technologies (STEBICEF), University of Palermo, Palermo, Italy
| | - Roberto Citarrella
- Unit of Internal Medicine, Department of Health Promotion Sciences, Maternal and Infant Care, Internal Medicine and Medical Specialties (PROMISE), University of Palermo, Palermo, Italy
| | - Luigi Mirarchi
- Unit of Internal Medicine, Department of Health Promotion Sciences, Maternal and Infant Care, Internal Medicine and Medical Specialties (PROMISE), University of Palermo, Palermo, Italy
| | - Antonella Cusimano
- Institute for Biomedical Research and Innovation (IRIB), National Research Council, Palermo, Italy
| | - Giuseppa Augello
- Institute for Biomedical Research and Innovation (IRIB), National Research Council, Palermo, Italy
| | - Antonio Carroccio
- Unit of Internal Medicine, "V. Cervello" Hospital, Ospedali Riuniti "Villa Sofia-Cervello", Palermo, Italy.,Department of Health Promotion Sciences, Maternal and Infant Care, Internal Medicine and Medical Specialties (PROMISE), University of Palermo, Palermo, Italy
| | - Juan Lucio Iovanna
- Cancer Research Center of Marseille, Aix-Marseille University, CNRS, INSERM, Institut Paoli-Calmettes, CRCM, Marseille, France
| | - Melchiorre Cervello
- Institute for Biomedical Research and Innovation (IRIB), National Research Council, Palermo, Italy
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6
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Angeloni G, Spadi A, Corti F, Guerrini L, Calamai L, Parenti A, Masella P. Investigation of the Effectiveness of a Vertical Centrifugation System Coupled with an Inert Gas Dosing Device to Produce Extra Virgin Olive Oil. FOOD BIOPROCESS TECH 2022. [DOI: 10.1007/s11947-022-02884-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
AbstractRecent decades have seen the development of many effective and innovative technologies for extra virgin olive oil (EVOO) extraction. Various solutions have been proposed to remove dissolved oxygen from the oil. Given these issues, we have designed and developed a system that can be added to the centrifuges that are already used in the olive oil industry. The system reduces the oxidative impact through the release of a technical gas inside the separator, and consequently delays the onset of defects related to oxidation. The experiment tested different N2 flow rates, directly into the vertical centrifuge, and four levels of N2 were tested–a control level (no N2 injection); low (20 L/min), medium (40 L/min), and maximum (80 L/min)–in order to evaluate the effectiveness of this new technique on EVOO quality. This experiment demonstrates that the objectives have been achieved. The EVOO produced using our system had lower dissolved oxygen content with N2 injection, along with an enriched volatile fraction, and higher biophenol concentrations. The chemical analyses were confirmed by a sensory analysis, with an increase in fruity intensity and bitter taste.
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Papadaki E, Tsimidou MZ. Edible oils from olive drupes as a source of bioactive pentacyclic triterpenes. Is there a prospect for a health claim authorization? Food Chem 2022; 381:132286. [PMID: 35123226 DOI: 10.1016/j.foodchem.2022.132286] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2021] [Revised: 01/03/2022] [Accepted: 01/26/2022] [Indexed: 11/04/2022]
Abstract
Virgin olive oil and olive-pomace oil constitute high nutritional value edible oils due to the presence of oleic acid and a variety of bioactives. Among the latter, the group of pentacyclic triterpenes (PcTr) is the least studied. This review provides an insight into the biosynthesis of PcTr in the olive fruit, mainly of oleanane-type, and the factors influencing their transfer to the oil. Particular attention is given to the extraction methods along with the liquid and gas chromatography coupled to mass spectrometry protocols used for the discrimination and determination of PcTr. The in vivo bioactive properties of PcTr through the intake of these oils against cardiovascular diseases, liver dysfunction, obesity and diabetes are presented with a prospect of a future health claim authorization. Gaps in literature are pointed out to support this goal.
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Affiliation(s)
- Eugenia Papadaki
- Laboratory of Food Chemistry and Technology, School of Chemistry, Aristotle University of Thessaloniki, Thessaloniki 54124, Greece.
| | - Maria Z Tsimidou
- Laboratory of Food Chemistry and Technology, School of Chemistry, Aristotle University of Thessaloniki, Thessaloniki 54124, Greece.
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8
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High vacuum applied during malaxation in oil industrial plant: Influence on virgin olive oil extractability and quality. INNOV FOOD SCI EMERG 2022. [DOI: 10.1016/j.ifset.2022.103036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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9
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The Use of a Cooling Crusher to Reduce the Temperature of Olive Paste and Improve EVOO Quality of Coratina, Peranzana, and Moresca Cultivars: Impact on Phenolic and Volatile Compounds. FOOD BIOPROCESS TECH 2022. [DOI: 10.1007/s11947-022-02862-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
AbstractA new technology used to reduce the temperature of olive paste was applied to the extra virgin olive oil (EVOO) mechanical extraction process. The performance of a cooling crusher that was able to counteract the thermal increase that occurs during olive fruit grinding was analyzed to evaluate the effects on the development of volatile compounds and the concentration of hydrophilic phenols in the final product. The volatile profiles and phenolic fraction of EVOOs extracted from three different cultivars (Coratina, Peranzana, and Moresca) were positively affected by the use of lower temperatures during the crushing phase. The volatile fractions showed increases in the total aldehydes, mainly related to the concentrations of (E)-2-hexenal, and reductions in the total alcohols, mainly due to 1-penten-3-ol, 1-hexanol and (Z)-3-hexen-1-ol contents. The use of a lower temperature reduced the level of oxidative processes, protecting the phenolic compounds in the Moresca and Peranzana EVOOs by 17.8 and 12.1%, respectively.
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10
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Lozano‐Castellón J, López‐Yerena A, Domínguez‐López I, Siscart‐Serra A, Fraga N, Sámano S, López‐Sabater C, Lamuela‐Raventós RM, Vallverdú‐Queralt A, Pérez M. Extra virgin olive oil: A comprehensive review of efforts to ensure its authenticity, traceability, and safety. Compr Rev Food Sci Food Saf 2022; 21:2639-2664. [DOI: 10.1111/1541-4337.12949] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2021] [Revised: 02/28/2022] [Accepted: 03/04/2022] [Indexed: 01/19/2023]
Affiliation(s)
- Julián Lozano‐Castellón
- Department of Nutrition, Food Science and Gastronomy, XIA, Faculty of Pharmacy and Food Sciences Institute of Nutrition and Food Safety (INSA‐UB) University of Barcelona Barcelona Spain
- Consorcio CIBER, M.P. Fisiopatología de la Obesidad y la Nutrición (CIBERObn) Instituto de Salud Carlos III (ISCIII) Madrid Spain
| | - Anallely López‐Yerena
- Department of Nutrition, Food Science and Gastronomy, XIA, Faculty of Pharmacy and Food Sciences Institute of Nutrition and Food Safety (INSA‐UB) University of Barcelona Barcelona Spain
| | - Inés Domínguez‐López
- Department of Nutrition, Food Science and Gastronomy, XIA, Faculty of Pharmacy and Food Sciences Institute of Nutrition and Food Safety (INSA‐UB) University of Barcelona Barcelona Spain
- Consorcio CIBER, M.P. Fisiopatología de la Obesidad y la Nutrición (CIBERObn) Instituto de Salud Carlos III (ISCIII) Madrid Spain
| | - Aina Siscart‐Serra
- Department of Nutrition, Food Science and Gastronomy, XIA, Faculty of Pharmacy and Food Sciences Institute of Nutrition and Food Safety (INSA‐UB) University of Barcelona Barcelona Spain
| | - Nathalia Fraga
- Department of Nutrition, Food Science and Gastronomy, XIA, Faculty of Pharmacy and Food Sciences Institute of Nutrition and Food Safety (INSA‐UB) University of Barcelona Barcelona Spain
| | - Samantha Sámano
- Department of Nutrition, Food Science and Gastronomy, XIA, Faculty of Pharmacy and Food Sciences Institute of Nutrition and Food Safety (INSA‐UB) University of Barcelona Barcelona Spain
| | - Carmen López‐Sabater
- Department of Nutrition, Food Science and Gastronomy, XIA, Faculty of Pharmacy and Food Sciences Institute of Nutrition and Food Safety (INSA‐UB) University of Barcelona Barcelona Spain
- Consorcio CIBER, M.P. Fisiopatología de la Obesidad y la Nutrición (CIBERObn) Instituto de Salud Carlos III (ISCIII) Madrid Spain
| | - Rosa M Lamuela‐Raventós
- Department of Nutrition, Food Science and Gastronomy, XIA, Faculty of Pharmacy and Food Sciences Institute of Nutrition and Food Safety (INSA‐UB) University of Barcelona Barcelona Spain
- Consorcio CIBER, M.P. Fisiopatología de la Obesidad y la Nutrición (CIBERObn) Instituto de Salud Carlos III (ISCIII) Madrid Spain
| | - Anna Vallverdú‐Queralt
- Department of Nutrition, Food Science and Gastronomy, XIA, Faculty of Pharmacy and Food Sciences Institute of Nutrition and Food Safety (INSA‐UB) University of Barcelona Barcelona Spain
- Consorcio CIBER, M.P. Fisiopatología de la Obesidad y la Nutrición (CIBERObn) Instituto de Salud Carlos III (ISCIII) Madrid Spain
| | - Maria Pérez
- Department of Nutrition, Food Science and Gastronomy, XIA, Faculty of Pharmacy and Food Sciences Institute of Nutrition and Food Safety (INSA‐UB) University of Barcelona Barcelona Spain
- Laboratory of Organic Chemistry, Faculty of Pharmacy and Food Sciences University of Barcelona Barcelona Spain
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11
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Angeloni G, Guerrini L, Corti F, Spadi A, Calamai L, Parenti A, Masella P. Demonstration of the Effectiveness of a Pilot, Variable Speed Crusher Featuring an in‐line Oxygen Dosing System. EUR J LIPID SCI TECH 2022. [DOI: 10.1002/ejlt.202100199] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Giulia Angeloni
- DAGRI, Department of Agriculture, Food, Environment and Forestry University of Florence Italy. Piazzale delle Cascine 16 Firenze 50144 Italy
| | - Lorenzo Guerrini
- TESAF, Department of Land, Environment, Agriculture and Forestry University of Padova. Viale dell'Università 16 Legnaro 35020 Italy
| | - Ferdinando Corti
- DAGRI, Department of Agriculture, Food, Environment and Forestry University of Florence Italy. Piazzale delle Cascine 16 Firenze 50144 Italy
| | - Agnese Spadi
- DAGRI, Department of Agriculture, Food, Environment and Forestry University of Florence Italy. Piazzale delle Cascine 16 Firenze 50144 Italy
| | - Luca Calamai
- DAGRI, Department of Agriculture, Food, Environment and Forestry University of Florence Italy. Piazzale delle Cascine 16 Firenze 50144 Italy
| | - Alessandro Parenti
- DAGRI, Department of Agriculture, Food, Environment and Forestry University of Florence Italy. Piazzale delle Cascine 16 Firenze 50144 Italy
| | - Piernicola Masella
- DAGRI, Department of Agriculture, Food, Environment and Forestry University of Florence Italy. Piazzale delle Cascine 16 Firenze 50144 Italy
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Cornelio-Santiago HP, Bodini RB, Mazalli MR, Gonçalves CB, Rodrigues CE, Lopes de Oliveira A. Oil extraction from pequi (Caryocar brasiliensis Camb.) and sacha inchi (Plukenetia huayllabambana sp. Nov.) almonds by pressurized liquid with intermittent purge: The effects of variables on oil yield and composition. J Supercrit Fluids 2022. [DOI: 10.1016/j.supflu.2022.105527] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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13
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Identification of Trace Volatile and Phenolic Compounds in Olive Oils with Trees Growing in Different Area Conditions: Using SPME/GC–MS. FOOD ANAL METHOD 2021. [DOI: 10.1007/s12161-021-02061-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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14
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Impact of Emerging Technologies on Virgin Olive Oil Processing, Consumer Acceptance, and the Valorization of Olive Mill Wastes. Antioxidants (Basel) 2021; 10:antiox10030417. [PMID: 33803305 PMCID: PMC8001921 DOI: 10.3390/antiox10030417] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2021] [Revised: 03/04/2021] [Accepted: 03/05/2021] [Indexed: 12/30/2022] Open
Abstract
There is a growing consumer preference for high quality extra virgin olive oil (EVOO) with health-promoting and sensory properties that are associated with a higher content of phenolic and volatile compounds. To meet this demand, several novel and emerging technologies are being under study to be applied in EVOO production. This review provides an update of the effect of emerging technologies (pulsed electric fields, high pressure, ultrasound, and microwave treatment), compared to traditional EVOO extraction, on yield, quality, and/or content of some minor compounds and bioactive components, including phenolic compounds, tocopherols, chlorophyll, and carotenoids. In addition, the consumer acceptability of EVOO is discussed. Finally, the application of these emerging technologies in the valorization of olive mill wastes, whose generation is of concern due to its environmental impact, is also addressed.
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15
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Polari JJ, Mori M, Wang SC. Virgin Olive Oils from Super‐High‐Density Orchards in California: Impact of Cultivar, Harvest Time, and Crop Season on Quality and Chemical Composition. EUR J LIPID SCI TECH 2021. [DOI: 10.1002/ejlt.202000180] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Juan J. Polari
- Department of Food Science and Technology University of California Davis One Shields Avenue Davis CA 95616 USA
| | - Mary Mori
- California Olive Ranch 1367 E Lassen Ave Chico CA 95973 USA
| | - Selina C. Wang
- Department of Food Science and Technology University of California Davis One Shields Avenue Davis CA 95616 USA
- Olive Center University of California Davis One Shields Avenue Davis CA 95616 USA
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16
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Phung AS, Bannenberg G, Vigor C, Reversat G, Oger C, Roumain M, Galano JM, Durand T, Muccioli GG, Ismail A, Wang SC. Chemical Compositional Changes in Over-Oxidized Fish Oils. Foods 2020; 9:foods9101501. [PMID: 33092165 PMCID: PMC7590219 DOI: 10.3390/foods9101501] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2020] [Revised: 10/12/2020] [Accepted: 10/16/2020] [Indexed: 02/07/2023] Open
Abstract
A recent study has reported that the administration during gestation of a highly rancid hoki liver oil, obtained by oxidation through sustained exposure to oxygen gas and incident light for 30 days, causes newborn mortality in rats. This effect was attributed to lipid hydroperoxides formed in the omega-3 long-chain polyunsaturated fatty acid-rich oil, while other chemical changes in the damaged oil were overlooked. In the present study, the oxidation condition employed to damage the hoki liver oil was replicated, and the extreme rancidity was confirmed. A detailed analysis of temporal chemical changes resulting from the sustained oxidative challenge involved measures of eicosapentaenoic acid/docosahexaenoic acid (EPA/DHA) omega-3 oil oxidative quality (peroxide value, para-anisidine value, total oxidation number, acid value, oligomers, antioxidant content, and induction time) as well as changes in fatty acid content, volatiles, isoprostanoids, and oxysterols. The chemical description was extended to refined anchovy oil, which is a more representative ingredient oil used in omega-3 finished products. The present study also analyzed the effects of a different oxidation method involving thermal exposure in the dark in contact with air, which is an oxidation condition that is more relevant to retail products. The two oils had different susceptibility to the oxidation conditions, resulting in distinct chemical oxidation signatures that were determined primarily by antioxidant protection as well as specific methodological aspects of the applied oxidative conditions. Unique isoprostanoids and oxysterols were formed in the over-oxidized fish oils, which are discussed in light of their potential biological activities.
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Affiliation(s)
- Austin S. Phung
- Department of Chemistry, University of California, Davis, CA 95616, USA;
| | - Gerard Bannenberg
- Global Organization for EPA and DHA Omega-3s (GOED), Salt Lake City, UT 84105, USA;
- Correspondence: (G.B.); (S.C.W.)
| | - Claire Vigor
- Institut des Biomolécules Max Mousseron (IBMM), UMR 5247, CNRS, Université de Montpellier, ENSCM, 34093 Montpellier, France; (C.V.); (G.R.); (C.O.); (J.-M.G.); (T.D.)
| | - Guillaume Reversat
- Institut des Biomolécules Max Mousseron (IBMM), UMR 5247, CNRS, Université de Montpellier, ENSCM, 34093 Montpellier, France; (C.V.); (G.R.); (C.O.); (J.-M.G.); (T.D.)
| | - Camille Oger
- Institut des Biomolécules Max Mousseron (IBMM), UMR 5247, CNRS, Université de Montpellier, ENSCM, 34093 Montpellier, France; (C.V.); (G.R.); (C.O.); (J.-M.G.); (T.D.)
| | - Martin Roumain
- Louvain Drug Research Institute, Université Catholique de Louvain, 1200 Brussels, Belgium; (M.R.); (G.G.M.)
| | - Jean-Marie Galano
- Institut des Biomolécules Max Mousseron (IBMM), UMR 5247, CNRS, Université de Montpellier, ENSCM, 34093 Montpellier, France; (C.V.); (G.R.); (C.O.); (J.-M.G.); (T.D.)
| | - Thierry Durand
- Institut des Biomolécules Max Mousseron (IBMM), UMR 5247, CNRS, Université de Montpellier, ENSCM, 34093 Montpellier, France; (C.V.); (G.R.); (C.O.); (J.-M.G.); (T.D.)
| | - Giulio G. Muccioli
- Louvain Drug Research Institute, Université Catholique de Louvain, 1200 Brussels, Belgium; (M.R.); (G.G.M.)
| | - Adam Ismail
- Global Organization for EPA and DHA Omega-3s (GOED), Salt Lake City, UT 84105, USA;
| | - Selina C. Wang
- Department of Food Science and Technology, University of California, Davis, CA 95616, USA
- Correspondence: (G.B.); (S.C.W.)
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17
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Taticchi A, Esposto S, Veneziani G, Minnocci A, Urbani S, Selvaggini R, Sordini B, Daidone L, Sebastiani L, Servili M. High vacuum-assisted extraction affects virgin olive oil quality: Impact on phenolic and volatile compounds. Food Chem 2020; 342:128369. [PMID: 33143966 DOI: 10.1016/j.foodchem.2020.128369] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2020] [Revised: 10/05/2020] [Accepted: 10/09/2020] [Indexed: 02/08/2023]
Abstract
High vacuum technology has been incorporated into a new assisted extraction system applied to virgin olive oil (VOO) processing, which was tested at a lab-scale pilot plant to evaluate its impact on the physicochemical properties of the olive paste and oil. The vacuum system induced changes in the mechanical and structural properties of the olive cells, improving the coalescence of the oil droplets due to substantial cellular and intracellular mass transfer during the process, as shown by cryo-scanning electron microscopy (Cryo-SEM) analysis. The effects on the quality characteristics of VOOs extracted from three cultivars at different malaxation temperatures were evaluated. A significant increase in the phenolic content, from 25.2% to 48.6%, was observed. The content of volatile compounds responsible for the VOO flavor decreased as a function of malaxation temperature. The reduction of some volatile molecules related to the VOO off-flavor (ethanol, ethyl acetate and acetic acid) was also shown.
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Affiliation(s)
- Agnese Taticchi
- Department of Agricultural, Food and Environmental Sciences, University of Perugia, Via S. Costanzo, 06126 Perugia, Italy
| | - Sonia Esposto
- Department of Agricultural, Food and Environmental Sciences, University of Perugia, Via S. Costanzo, 06126 Perugia, Italy
| | - Gianluca Veneziani
- Department of Agricultural, Food and Environmental Sciences, University of Perugia, Via S. Costanzo, 06126 Perugia, Italy.
| | - Antonio Minnocci
- BioLabs, Institute of Life Sciences, Scuola Superiore Sant'Anna, Piazza Martiri della Libertà 33, I-56127 Pisa, Italy
| | - Stefania Urbani
- Department of Agricultural, Food and Environmental Sciences, University of Perugia, Via S. Costanzo, 06126 Perugia, Italy
| | - Roberto Selvaggini
- Department of Agricultural, Food and Environmental Sciences, University of Perugia, Via S. Costanzo, 06126 Perugia, Italy
| | - Beatrice Sordini
- Department of Agricultural, Food and Environmental Sciences, University of Perugia, Via S. Costanzo, 06126 Perugia, Italy
| | - Luigi Daidone
- Department of Agricultural, Food and Environmental Sciences, University of Perugia, Via S. Costanzo, 06126 Perugia, Italy
| | - Luca Sebastiani
- BioLabs, Institute of Life Sciences, Scuola Superiore Sant'Anna, Piazza Martiri della Libertà 33, I-56127 Pisa, Italy
| | - Maurizio Servili
- Department of Agricultural, Food and Environmental Sciences, University of Perugia, Via S. Costanzo, 06126 Perugia, Italy
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18
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Polari JJ, Mori M, Wang SC. Olive Oil from “Sikitita” under Super‐High‐Density Planting System in California: Impact of Harvest Time and Crop Season. J AM OIL CHEM SOC 2020. [DOI: 10.1002/aocs.12406] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Juan J. Polari
- Department of Food Science and Technology University of California Davis One Shields Avenue, Davis CA 95616 USA
| | - Mary Mori
- California Olive Ranch 1367 E Lassen Ave Chico CA 95973 USA
| | - Selina C. Wang
- Department of Food Science and Technology University of California Davis One Shields Avenue, Davis CA 95616 USA
- Olive Center University of California Davis One Shields Avenue Davis CA 95616 USA
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19
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Lozano-Castellón J, López-Yerena A, Rinaldi de Alvarenga JF, Romero Del Castillo-Alba J, Vallverdú-Queralt A, Escribano-Ferrer E, Lamuela-Raventós RM. Health-promoting properties of oleocanthal and oleacein: Two secoiridoids from extra-virgin olive oil. Crit Rev Food Sci Nutr 2019; 60:2532-2548. [PMID: 31423808 DOI: 10.1080/10408398.2019.1650715] [Citation(s) in RCA: 65] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Extra virgin olive oil (EVOO) polyphenols, including the secoiridoids oleocanthal (OLC) and oleacein (OLE), are attracting attention because of their beneficial effects on health. Data on OLC and OLE bioavailability are scarce, as most research on EVOO polyphenols has concentrated on hydroxytyrosol, tyrosol, and oleuropein. Consequently, relevant goals for future research are the elucidation of OLC and OLE bioavailability and finding evidence for their beneficial effects through pre-clinical and clinical studies. The aim of this review is to shed light on OLC and OLE, focusing on their precursors in the olive fruit and the impact of agronomic and processing factors on their presence in EVOO. Also discussed are their bioavailability and absorption, and finally, their bioactivity and health-promoting properties.
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Affiliation(s)
- Julián Lozano-Castellón
- Nutrition, Food Science and Gastronomy Department, XaRTA, Institute of Nutrition and Food Safety (INSA-UB), School of Pharmacy and Food Sciences, University of Barcelona, Barcelona, Spain.,CIBER Physiopathology of Obesity and Nutrition (CIBEROBN), Institute of Health Carlos III, Madrid, Spain
| | - Anallely López-Yerena
- Nutrition, Food Science and Gastronomy Department, XaRTA, Institute of Nutrition and Food Safety (INSA-UB), School of Pharmacy and Food Sciences, University of Barcelona, Barcelona, Spain
| | - José Fernando Rinaldi de Alvarenga
- Nutrition, Food Science and Gastronomy Department, XaRTA, Institute of Nutrition and Food Safety (INSA-UB), School of Pharmacy and Food Sciences, University of Barcelona, Barcelona, Spain
| | - Jaume Romero Del Castillo-Alba
- Nutrition, Food Science and Gastronomy Department, XaRTA, Institute of Nutrition and Food Safety (INSA-UB), School of Pharmacy and Food Sciences, University of Barcelona, Barcelona, Spain
| | - Anna Vallverdú-Queralt
- Nutrition, Food Science and Gastronomy Department, XaRTA, Institute of Nutrition and Food Safety (INSA-UB), School of Pharmacy and Food Sciences, University of Barcelona, Barcelona, Spain.,CIBER Physiopathology of Obesity and Nutrition (CIBEROBN), Institute of Health Carlos III, Madrid, Spain
| | - Elvira Escribano-Ferrer
- CIBER Physiopathology of Obesity and Nutrition (CIBEROBN), Institute of Health Carlos III, Madrid, Spain.,Department of Pharmacy and Pharmaceutical Technology and Physical Chemistry, Biopharmaceutics and Pharmacokinetics Unit, Institute of Nanoscience and Nanotechnology (IN2UB), Pharmacy and Food Sciences School, University of Barcelona, Barcelona, Spain
| | - Rosa M Lamuela-Raventós
- Nutrition, Food Science and Gastronomy Department, XaRTA, Institute of Nutrition and Food Safety (INSA-UB), School of Pharmacy and Food Sciences, University of Barcelona, Barcelona, Spain.,CIBER Physiopathology of Obesity and Nutrition (CIBEROBN), Institute of Health Carlos III, Madrid, Spain
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20
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Complementary Untargeted and Targeted Metabolomics for Differentiation of Extra Virgin Olive Oils of Different Origin of Purchase Based on Volatile and Phenolic Composition and Sensory Quality. Molecules 2019; 24:molecules24162896. [PMID: 31404955 PMCID: PMC6720806 DOI: 10.3390/molecules24162896] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2019] [Revised: 07/30/2019] [Accepted: 08/08/2019] [Indexed: 12/20/2022] Open
Abstract
In order to differentiate the extra virgin olive oils (EVOO) of different origin of purchase, such as monovarietal Italian EVOO with protected denomination of origin (PDO) and commercial-blended EVOO purchased in supermarkets, a number of samples was subjected to the analysis of volatile aroma compounds by both targeted gas chromatography/mass spectrometry (GC-MS) and untargeted profiling by comprehensive two-dimensional gas chromatography/mass spectrometry (GC×GC-TOF-MS), analysis of phenols by targeted high-performance liquid chromatography/mass spectrometry (HPLC-DAD-ESI/MS), and quantitative descriptive sensory analysis. Monovarietal PDO EVOOs were characterized by notably higher amounts of positive LOX-derived C6 and C5 volatile compounds, which corresponded to the higher intensities of all the assessed positive fruity and green odor sensory attributes. Commercial-blended EVOOs had larger quantities of generally undesirable esters, alcohols, acids, and aldehydes, which coincided with the occurrence of sensory defects in many samples. Many minor volatile compounds that were identified by GC×GC-TOF-MS were found to differentiate each of the two investigated groups. The differences between the groups with respect to phenols and taste characteristics were evident, but less pronounced. The results that were obtained in this study have undoubtedly confirmed the existence of the large heterogeneity of oils that are sold declared as EVOO. It was shown that GC-MS, GC×GC-TOF-MS, and HPLC-DAD-ESI/MS analyses have complementary outputs, and that their use in combination has advantages in supporting the results of sensory analysis and objectively differentiating these groups of EVOO.
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21
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Polari JJ, Wang SC. Hammer Mill Sieve Design Impacts Olive Oil Minor Component Composition. EUR J LIPID SCI TECH 2019. [DOI: 10.1002/ejlt.201900168] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Juan J. Polari
- Department of Food Science and TechnologyUniversity of California DavisOne Shields AvenueDavis, CA 95616USA
| | - Selina C. Wang
- Department of Food Science and TechnologyUniversity of California DavisOne Shields AvenueDavis, CA 95616USA
- Olive CenterUniversity of California DavisOne Shields AvenueDavis, CA 95616USA
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22
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Kalogianni EP, Georgiou D, Hasanov JH. Olive Oil Processing: Current Knowledge, Literature Gaps, and Future Perspectives. J AM OIL CHEM SOC 2019. [DOI: 10.1002/aocs.12207] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
- Eleni P. Kalogianni
- Department of Food TechnologyAlexander Technological Educational Institution of Thessaloniki P.O. Box 141, 57400 Thessaloniki Greece
| | - Despoina Georgiou
- Department of Food TechnologyAlexander Technological Educational Institution of Thessaloniki P.O. Box 141, 57400 Thessaloniki Greece
| | - Jahongir H. Hasanov
- Department of Food TechnologyAlexander Technological Educational Institution of Thessaloniki P.O. Box 141, 57400 Thessaloniki Greece
- Laboratory of Chemistry of Proteins and Peptides, Institute of Bioorganic ChemistryAcademy of Sciences of Uzbekistan, Mirzo Ulug'bek 83, 100125 Tashkent Uzbekistan
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23
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Ancient olive trees as a source of olive oils rich in phenolic compounds. Food Chem 2019; 276:231-239. [DOI: 10.1016/j.foodchem.2018.09.106] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2018] [Revised: 08/14/2018] [Accepted: 09/18/2018] [Indexed: 12/23/2022]
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24
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Polari JJ, Garcí‐Aguirre D, Olmo‐García L, Carrasco‐Pancorbo A, Wang SC. Interactions Between Hammer Mill Crushing Variables and Malaxation Time During Continuous Olive Oil Extraction. EUR J LIPID SCI TECH 2018. [DOI: 10.1002/ejlt.201800097] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Juan J. Polari
- Department of Food Science and TechnologyUniversity of California, DavisOne Shields AvenueDavisCA95616USA
| | | | - Lucía Olmo‐García
- Faculty of SciencesDepartment of Analytical ChemistryUniversity of GranadaAve. Fuentenueva s/nE‐18071GranadaSpain
| | - Alegría Carrasco‐Pancorbo
- Faculty of SciencesDepartment of Analytical ChemistryUniversity of GranadaAve. Fuentenueva s/nE‐18071GranadaSpain
| | - Selina C. Wang
- Department of Food Science and TechnologyUniversity of California, DavisOne Shields AvenueDavisCA95616USA
- Olive CenterUniversity of California, DavisOne Shields AvenueDavisCA95616USA
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