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Effects of Three Extraction Methods on Avocado Oil Lipid Compounds Analyzed via UPLC-TOF-MS/MS with OPLS-DA. Foods 2023; 12:foods12061174. [PMID: 36981101 PMCID: PMC10048627 DOI: 10.3390/foods12061174] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2023] [Revised: 03/05/2023] [Accepted: 03/08/2023] [Indexed: 03/14/2023] Open
Abstract
Avocado oil is excellent functional oil. Effects of three extraction methods (squeezing extraction, supercritical carbon dioxide extraction, and aqueous extraction) on the species, composition, and contents of lipids in avocado oil were analyzed via ultra-performance liquid chromatography–time-of-flight tandem mass spectrometry (UPLC-TOF-MS/MS), and the differential components of lipids were revealed by OrthogonalPartialLeast Squares-DiscriminantAnalysis (OPLS-DA), S-plot combined with variable importance in the projection (VIP). The results showed that the fatty acid composition of avocado oil mainly consisted of oleic acid (36–42%), palmitic acid (25–26%), linoleic acid (14–18%), and palmitoleic acid (10–12%). A total of 134 lipids were identified first from avocado oil, including 122 glycerides and 12 phospholipids, and the total number of carbon atoms contained in the fatty acid side chains of the lipids was 32–68, and the number of double bonds was 0–9. Forty-eight differential lipid compounds with significant effects of the three extraction methods on the lipid composition of avocado oil were excavated, among which the differences in triglycerides (TG), phosphatidylethanol (PEtOH), and phosphatidylmethanol (PMeOH) contents were highly significant, which provided basic data to support the subsequent guidance of avocado oil processing, quality evaluation, and functional studies.
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Goumbri BWF, da Silva TLT, Marini RD, Semdé R, Somé TI, Danthine S. African Shea Butter Properties Related to Common Extraction Technologies: A Review. FOOD BIOPROCESS TECH 2021. [DOI: 10.1007/s11947-021-02708-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Ahmed EM, Hamdy AA, Alshehri BM. Bioprospection of Antiviral and Antitumor Compounds from Some Marine Algae from Egyptian Shoers. Anticancer Agents Med Chem 2021; 22:1813-1825. [PMID: 34431468 DOI: 10.2174/1871520621666210824112611] [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: 03/26/2021] [Revised: 06/25/2021] [Accepted: 07/19/2021] [Indexed: 11/22/2022]
Abstract
BACKGROUND The marine algae are considered a diverse source of bioactive compounds. Many active compounds have been isolated from algae and show good biological activities. Materials and Methods The aim of this study is to detect the antiviral and anticancer activities in some extracts of marine algae. Extraction, purification and identification of some marine algae common in Egypt were conducted. Extraction of Ulva lactuca, Sargassum dentifolium, and Cystoseiara myrica was conducted. A sequence of extractions, including extraction by ethanol, boiling water, hydrochloric acid and sodium hydroxide were carried out. The obtained extracts were evaluated for their antitumour and antiviral activities against liver tumour cells, brain tumour cell lines, measles virus, mumps virus and hepatitis B virus (HBV). The extracts of the best activities were subjected for purification by size exclusion chromatography and anion exchange chromatography for ethanolic extracts or precipitation by cetylpyridinium chloride (CPC) then by size exclusion chromatography and anion exchange chromatography for aqueous extracts. Separation by GLS/MS was performed. The structures of the active compounds have been identified through different chemical analyses, including sugar analysis, configurational analysis, high-performance liquid chromatography (HPLC), infrared spectroscopy (IR), gas-liquid chromatography-mass spectroscopy (GLC-MS) and 1H,13C nuclear magnetic resonance (NMR) at ZV. Results The active compounds from the water extracts have been identified mainly as polysaccharides and sulphated polysaccharides. The antitumour and the antiviral activities of ethanolic extracts are attributable to compound identified as Ethyl Palmitate. These natural compounds did not show cytotoxic effect. Conclusion These outputs could be preliminary for further biological studies aiming to therapeutic application.
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Affiliation(s)
- Essam M Ahmed
- Microbial products Dept., National Research Centre, Dokki, Cairo. Egypt
| | | | - Bandar M Alshehri
- Department of Clinical Laboratory, Faculty of applied Medical Sciences, Najran University, Najran. Saudi Arabia
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4
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Water sorption properties of papaya seeds (Carica papaya L.) formosa variety: An assessment under storage and drying conditions. Lebensm Wiss Technol 2021. [DOI: 10.1016/j.lwt.2020.110458] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Srivastava Y, Semwal AD, Dhiman A. A comprehensive review on processing, therapeutic benefits, challenges, and economic scenario of unconventional oils. J FOOD PROCESS PRES 2021. [DOI: 10.1111/jfpp.15152] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Yashi Srivastava
- Department of Applied Agriculture Central University of Punjab, Bathinda Bathinda India
| | | | - Aishwarya Dhiman
- Department of Applied Agriculture Central University of Punjab, Bathinda Bathinda India
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Jamshidi M, Kenari RE, Motamedzadegan A, Biparva P. Encapsulation of Unsaponifiable Matter of Rice Bran Oil Bychitosan and
Lepidium perfoliatum
Seed Gum: Characterization and Antioxidant Activity. J AM OIL CHEM SOC 2020. [DOI: 10.1002/aocs.12411] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Mahboobeh Jamshidi
- Department of Food Science and Technology Sari Agriculture and Natural Resources University Sari Mazandaran 47516 Iran
| | - Reza Esmaeilzadeh Kenari
- Department of Food Science and Technology Sari Agriculture and Natural Resources University Sari Mazandaran 47516 Iran
| | - Ali Motamedzadegan
- Department of Food Science and Technology Sari Agriculture and Natural Resources University Sari Mazandaran 47516 Iran
| | - Pourya Biparva
- Department of Basic Sciences Sari Agricultural Sciences and Natural Resources University Sari Mazandaran 15748 Iran
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Tavakoli J, Hashemkhani S. Chemical Properties, Qualitative Parameters and Antioxidant Activity of Virgin Oil Obtained from Olea europaea Linn cultivar Zard Cultivated in Three Different Regions of Iran (Roudbar, Shiraz and Dezful). CURRENT NUTRITION & FOOD SCIENCE 2020. [DOI: 10.2174/1573401314666181018125358] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Background:
Zard variety is a popular olive variety widely cultivated in different regions
of Iran. Despite the extensive cultivation of this olive cultivar, little research has been carried out on
its various properties. Thus, chemical properties, qualitative parameters and antioxidant activity of
Olea europaea Linn cultivar Zard oil cultivated in three different regions including Roudbar, Shiraz
and Dezful could be an interesting topic for research.
Methods:
After oil extraction of different olive samples, their different characteristics were
compared. For this purpose, fatty acid composition, unsaponifiable matters, antioxidant compounds,
qualitative parameters (acid value, peroxide value, carbonyl value, total polar compounds) Antioxidant
activity assay (DPPH radical-scavenging assay and ferric reducing-antioxidant power (FRAP))
and oxidative stability index were measured.
Results:
Palmitic acid, oleic acid and linoleic acid contents in Zard variety cultivated in Roudbar
(ZR), Zard variety cultivated in Shiraz (ZS) and Zard variety cultivated in Dezful (ZD) oils were
13.1, 15.2, 13.2; 72, 60.4, 68.8; 9.1, 17 and 12.2; respectively. The highest phenolic and tocopherol
content was observed in ZD oil (90.4, and 160.2 mg/kg), followed by ZR (73.3, and 121.2 mg/kg)
and ZS (52.2 and 67.5 mg/kg) oils. Evaluation of qualitative parameters in the oils revealed that they
have suitable quality. Antioxidant activity assay indicated that ZD oil had the highest antioxidant activity,
followed by ZR and ZS oils.
Conclusion:
Results of this investigation indicated that there was a direct relation between antioxidant
activity and antioxidant content. Also, climatic difference in cultivation regions was a reason of
significant difference in the properties of ZR, ZS and ZD oils.
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Affiliation(s)
- Javad Tavakoli
- Faculty of Agriculture, Department of Food Science and Technology, Jahrom University, Jahrom, Fars, Iran
| | - Samaneh Hashemkhani
- Department of Food Science and Technology, Islamic Azad University, Yasooj Branch, Yasooj, Iran
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Pudtikajorn K, Benjakul S. Simple Wet Rendering Method for Extraction of Prime Quality Oil from Skipjack Tuna Eyeballs. EUR J LIPID SCI TECH 2020. [DOI: 10.1002/ejlt.202000077] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Affiliation(s)
- Khamtorn Pudtikajorn
- Department of Food Technology, Faculty of Agro‐Industry Prince of Songkla University Hat Yai Songkhla 90110 Thailand
| | - Soottawat Benjakul
- Department of Food Technology, Faculty of Agro‐Industry Prince of Songkla University Hat Yai Songkhla 90110 Thailand
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Gabriela VC, Barreto Rocha NT, de Abreu BG, de Oliveira RJH, Costa CJ, Aparecida Souza MB. Technological Potential of Avocado Oil: Prospective Study Based on Patent Documents. Recent Pat Biotechnol 2020; 13:304-315. [PMID: 31113349 DOI: 10.2174/1872208313666190522102518] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2019] [Revised: 04/13/2019] [Accepted: 04/18/2019] [Indexed: 11/22/2022]
Abstract
BACKGROUND Avocado (Persea Americana, Mill.), belonging to the Lauraceae family, is considered a tropical fruit originating in Central America, with Mexico being the largest producer in the world. The fruit stands out for its economic potential and high nutritional value and its oil has good commercial value, however, its production is still incipient, being mainly used by the pharmaceutical and cosmetic industries. Despite producing a significant amount of oil, the avocado seed is still considered a by-product of fruit processing. METHODS Thus, the objective of this work was to evaluate the technological potential of the oil obtained from the avocado and avocado seed through the research and analysis of patent documents available worldwide, in order to identify the main countries that have the technology researched as well as, the main areas of application. We revised all the patents related to acquisition, application and the use of avocado oil. For this, a search was carried out for the database of the Derwent Innovation Index (DII), which compiles the collection of documents published around the world. RESULTS A total of 144 patent documents were identified, which were evaluated for the country of origin of thepublisher, the type of thepublisher, inventors, rate of publication over time and areas of application. There has been an increase in the number of patents producded as of 2011, which proves it to be a current and interesting technology. The main countries were the United States and the European Union. CONCLUSION The documents identified referred to different processes applied to obtain oil, as well as the application for the development of new food, cosmetic and veterinary products. In this way, although incipient, the researched technology proved to be a promising area of research to be explored by universities and companies in view of the characteristics and potential of the product.
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Affiliation(s)
- Valente Chaves Gabriela
- Laboratory of Applied Research in Food and Biotechnology, University Center SENAI/CIMATEC, National Service of Industrial Learning - SENAI, Salvador, Bahia, Brazil
| | - Nery Tatiana Barreto Rocha
- Laboratory of Applied Research in Food and Biotechnology, University Center SENAI/CIMATEC, National Service of Industrial Learning - SENAI, Salvador, Bahia, Brazil
| | - Barreto Gabriele de Abreu
- Laboratory of Applied Research in Food and Biotechnology, University Center SENAI/CIMATEC, National Service of Industrial Learning - SENAI, Salvador, Bahia, Brazil
| | | | - Cerqueira Jamile Costa
- Laboratory of Applied Research in Food and Biotechnology, University Center SENAI/CIMATEC, National Service of Industrial Learning - SENAI, Salvador, Bahia, Brazil
| | - Machado Bruna Aparecida Souza
- Laboratory of Applied Research in Food and Biotechnology, University Center SENAI/CIMATEC, National Service of Industrial Learning - SENAI, Salvador, Bahia, Brazil.,Health Institute of Technology (CIMATEC ITS), University Center SENAI/CIMATEC, National Service of Industrial Learning - SENAI, Salvador, Bahia, Brazil
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Martín-Torres S, Jiménez-Carvelo AM, González-Casado A, Cuadros-Rodríguez L. Differentiation of avocados according to their botanical variety using liquid chromatographic fingerprinting and multivariate classification tree. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2019; 99:4932-4941. [PMID: 30953356 DOI: 10.1002/jsfa.9725] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/01/2019] [Revised: 03/31/2019] [Accepted: 04/01/2019] [Indexed: 06/09/2023]
Abstract
BACKGROUND The oil content, composition and marketing threshold value of an avocado depends on the cultivar hence, identifying the cultivar of the avocado fruit is desirable. However, analytical methods have not been reported with this aim. RESULTS A multivariate classification tree method was proposed to discriminate three commercial botanical varieties of avocado: Hass, Fuerte and Bacon, using high-performance liquid chromatography coupled to a charged aerosol detector (HPLC-CAD). Prior to the chromatographic analysis the avocados were lyophilized and then the oil fraction was extracted using a pressurized liquid extraction system. Normal and reverse phase liquid chromatography were applied in order to obtain the chromatographic fingerprint for each sample. Soft independent modelling of class analogies (SIMCA) and partial least-squares discriminant analysis (PLS-DA) were applied. Classification quality metrics were determined to evaluate the performance of the classification. Several strategies to develop the classification models were employed. Finally, the useful application of 'classification trees' methodology, which has been scarcely applied in the field of analytical food control, was evaluated to perform a multiclass classification. CONCLUSION Discrimination of the three botanical varieties was achieved. The best classification was obtained when the PLS-DA is applied on the normal-phase chromatographic fingerprints. Classification trees are showed to be useful tools that provide complementary information to single concatenated models showing different results from the same prediction sample set. © 2019 Society of Chemical Industry.
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Manaf YN, Rahardjo AP, Yusof YA, Desa MNM, Nusantoro BP. Lipid characteristics and tocopherol content of the oils of native avocado cultivars grown in Indonesia. INTERNATIONAL JOURNAL OF FOOD PROPERTIES 2019. [DOI: 10.1080/10942912.2018.1564761] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Yanty Noorzianna Manaf
- Halal Products Research Institute, Universiti Putra Malaysia, Serdang, Selangor, Malaysia
| | - Agustinus P Rahardjo
- Faculty of Agricultural Technology, Gadjah Mada University, Yogyakarta, Indonesia
| | - Yus A Yusof
- Halal Products Research Institute, Universiti Putra Malaysia, Serdang, Selangor, Malaysia
| | - Mohd NM Desa
- Halal Products Research Institute, Universiti Putra Malaysia, Serdang, Selangor, Malaysia
| | - Bangun P Nusantoro
- Faculty of Agricultural Technology, Gadjah Mada University, Yogyakarta, Indonesia
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12
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Tavakoli J, Hashemi SMB, Mousavi Khaneghah A, Barba FJ, Amorati R, Esmaeilzadeh Kenari R, Amarowicz R. Improving the Frying Performance and Oxidative Stability of Refined Soybean Oil by Tocotrienol-Rich Unsaponifiable Matters of Kolkhoung (Pistacia khinjuk) Hull Oil. J AM OIL CHEM SOC 2018. [DOI: 10.1002/aocs.12065] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Javad Tavakoli
- Department of Food Science and Technology, Faculty of Agriculture; Jahrom University, Khalij Fars Street, P.O. Box 74131-88941; Jahrom Fars Iran
| | | | - Amin Mousavi Khaneghah
- Department of Food Science, Faculty of Food Engineering; State University of Campinas (UNICAMP), Monteiro Lobato, 80. Caixa Postal 6121, CEP 13083-862; Campinas São Paulo Brazil
| | - Francisco J. Barba
- Nutrition and Food Science Area, Preventive Medicine and Public Health, Food Science, Toxicology and Forensic Medicine Department, Faculty of Pharmacy; Universitat de València, Avda. Vicent Andrés Estellés, s/n, Burjassot; 46100 València Spain
| | - Riccardo Amorati
- Chemistry Department “G. Ciamician”; University of Bologna; Via S. Giacomo 11, 40126, Bologna Italy
| | - Reza Esmaeilzadeh Kenari
- Food Science and Technology Department, Faculty of Agricultural Engineering; Sari Agricultural Sciences and Natural Resources University; Km 9, Farah Abad Road, P.O. Box 48181-68984, Sari Mazandaran Iran
| | - Ryszard Amarowicz
- Institute of Animal Reproduction and Food Research; Polish Academy of Science, Tuwima 10; 10-748 Olsztyn Poland
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13
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Tavakoli J, Emadi T, Hashemi SMB, Mousavi Khaneghah A, Munekata PES, Lorenzo JM, Brnčić M, Barba FJ. Chemical properties and oxidative stability of Arjan ( Amygdalus reuteri ) kernel oil as emerging edible oil. Food Res Int 2018; 107:378-384. [DOI: 10.1016/j.foodres.2018.02.002] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2017] [Revised: 01/29/2018] [Accepted: 02/01/2018] [Indexed: 11/16/2022]
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14
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Tavakoli J, Sorbi N. Fortification of refined soybean oil by hull oil of two Iranian wild pistachios: Improving thermal stability during frying process. INTERNATIONAL JOURNAL OF FOOD PROPERTIES 2018. [DOI: 10.1080/10942912.2017.1396339] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Javad Tavakoli
- Faculty of Agriculture, Department of Food Science and Technology, Jahrom University, Jahrom, Fars, Iran
| | - Nazanin Sorbi
- Faculty of Agriculture, Department of Food Science and Technology, Jahrom University, Jahrom, Fars, Iran
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Effect of unsaponifiable matter extracted from Pistacia khinjuk fruit oil on the oxidative stability of olive oil. Journal of Food Science and Technology 2017; 54:2980-2988. [PMID: 28928539 DOI: 10.1007/s13197-017-2737-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 04/16/2017] [Accepted: 06/08/2017] [Indexed: 10/19/2022]
Abstract
The present study was carried out to investigate the improvement of oxidative stability of refined olive oil using various concentrations of unsaponifiable matters extracted from Pistacia khinjuk fruit oil (UFO). For further elucidation of UFO antioxidative power, tertbutylhydroquinone (TBHQ) was used in an olive oil sample, too. Oxidative stability of olive oil samples without and with different levels of UFO (50, 100, 250, 500, 750 and 1000 ppm) and TBHQ (100 ppm) were studied via evaluation of conjugated diene value, carbonyl value, oil/oxidative stability index, acid value and total tocopherol (TT) contents through 8 h thermal process at 170 °C. Results obtained by oxidative stability assays revealed that the highest antioxidative activity of olive oil was obtained by 100 ppm of UFO, followed using 100, 250, 500, 750, and 1000 ppm of UFO and 100 ppm TBHQ, respectively. Evaluation of the relationship between oxidative stability indexes and TT changes indicated a strong correlation (R2 = 0.9718) between mean relative resistance to oxidation and relative resistance to TT reduction during thermal process. By promotion of relative resistance to TT reduction, olive oil samples' relative resistance to oxidation was enhanced exponentially; implying importance of TT in promotion of oxidative stability of edible oils. The results obtained in this study showed that UFO has higher antioxidative activity compared to TBHQ; thus UFO can be considered as a natural antioxidant with ideal antioxidative activity.
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Vargas-Ortiz M, Servent A, Salgado-Cervantes M, Pallet D. Stability of the lipid fraction of avocado puree obtained by flash vacuum-expansion process. INNOV FOOD SCI EMERG 2017. [DOI: 10.1016/j.ifset.2017.02.016] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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17
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Tavakoli J, Brewer MS, Zarei Jelyani A, Estakhr P. Oxidative stability of olive oil during the thermal process: Effect of Pistacia khinjuk fruit oil. INTERNATIONAL JOURNAL OF FOOD PROPERTIES 2017. [DOI: 10.1080/10942912.2017.1285787] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Javad Tavakoli
- Faculty of Agriculture, Department of Food Science and Technology, Jahrom University, Jahrom, Fars, Iran
| | - Mary Susan Brewer
- Department of Food Science and Human Nutrition, University of Illinois, Urbana-Champaign, Illinois, USA
| | | | - Parviz Estakhr
- Department of Food and Drug, Shiraz University of Medical Science, Shiraz, Iran
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Azizpour M, Najafzadeh M, Yolmeh M, Sangatash MM. Use of Iranian Milkweed Seed Oil to Increase Oxidative Stability of Olive Cultivar Roghani Oil. INTERNATIONAL JOURNAL OF FOOD ENGINEERING 2017. [DOI: 10.1515/ijfe-2015-0315] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
This study aimed to evaluate fatty acid composition and physicochemical properties of Iranian milkweed seed oil (IMSO) and olive cultivar Roghani oil (OCRO). The extraction yield and unsaturated fatty acids content of IMSO were 21.9 % (dry basis) and 65 %, respectively. The monounsaturated fatty acids/polyunsaturated fatty acids ratio, calculated oxidizability, peroxide value, unsaponifiable matter, total tocopherol content, total phenolic content, total sterol, wax content, carbonyl value, conjugated diene value and oxidative stability index of IMSO and OCRO were measured. The results indicated that oxidation stability (OS) of IMSO (6.46 h) was significantly higher than OS of OCRO (5.53 h). In addition, application of IMSO to OCRO resulted in higher OS that was the greatest after 10 % addition of IMSO.
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Investigating Chemical Properties and Oxidative Stability of Kernel Oil from Pistacia khinjuk Growing Wild in Iran. J AM OIL CHEM SOC 2016. [DOI: 10.1007/s11746-016-2817-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Sharayei P, Farhoosh R. Improved frying stability of canola oil blended with palm olein and virgin olive oils as affected by bene kernel oil and its unsaponifiable matter. EUR J LIPID SCI TECH 2016. [DOI: 10.1002/ejlt.201400344] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Parvin Sharayei
- Khorasan Agricultural and Natural Resources Research CenterMashhadIran
| | - Reza Farhoosh
- Department of Food Science and TechnologyFerdowsi University of MashhadFaculty of AgricultureMashhadIran
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Oxidation kinetics of common Kilka ( Clupeonella cultiventris caspia ) oil in presence of bene oils’ unsaponifiable matter. Food Chem 2016. [DOI: 10.1016/j.foodchem.2015.05.100] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Pazhouhanmehr S, Farhoosh R, Esmaeilzadeh Kenari R, Sharif A. Oxidative stability of purified common Kilka (Clupeonella cultiventris caspia) oil as a function of the bene kernel and hull oils. Int J Food Sci Technol 2014. [DOI: 10.1111/ijfs.12609] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Samaneh Pazhouhanmehr
- Department of Food Science and Technology; Faculty of Agriculture; Ferdowsi University of Mashhad; 91775-1163 Mashhad Iran
| | - Reza Farhoosh
- Department of Food Science and Technology; Faculty of Agriculture; Ferdowsi University of Mashhad; 91775-1163 Mashhad Iran
| | | | - Ali Sharif
- Department of Food Science and Technology; Faculty of Agriculture; Ferdowsi University of Mashhad; 91775-1163 Mashhad Iran
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Avocado oil supplementation modifies cardiovascular risk profile markers in a rat model of sucrose-induced metabolic changes. DISEASE MARKERS 2014; 2014:386425. [PMID: 24719499 PMCID: PMC3955619 DOI: 10.1155/2014/386425] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 06/27/2013] [Revised: 12/16/2013] [Accepted: 12/17/2013] [Indexed: 12/25/2022]
Abstract
The purpose of this study was to evaluate the effects of avocado oil administration on biochemical markers of cardiovascular risk profile in rats with metabolic changes induced by sucrose ingestion. Twenty-five rats were divided into five groups: a control group (CG; basic diet), a sick group (MC; basic diet plus 30% sucrose solution), and three other groups (MCao, MCac, and MCas; basic diet plus 30% sucrose solution plus olive oil and avocado oil extracted by centrifugation or using solvent, resp.). Glucose, total cholesterol, triglycerides, phospholipids, low- and high-density lipoproteins (LDL, HDL), very low-density lipoprotein (VLDL), lactic dehydrogenase, creatine kinase, and high sensitivity C-reactive protein concentration were analyzed. Avocado oil reduces TG, VLDL, and LDL levels, in the LDL case significantly so, without affecting HDL levels. An effect was exhibited by avocado oil similar to olive oil, with no significant difference between avocado oil extracted either by centrifugation or solvent in myocardial injury biochemical indicators. Avocado oil decreased hs-CRP levels, indicating that inflammatory processes were partially reversed. These findings suggested that avocado oil supplementation has a positive health outcome because it reduces inflammatory events and produces positive changes in the biochemical indicators studied, related to the development of metabolic syndrome.
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Tavakoli J, Khodaparast MHH, Aminlari M, Kenari RE, Sharif A. Introducing Pistacia khinjuk (Kolkhoung) Fruit Hull Oil as a Vegetable Oil with Special Chemical Composition and Unique Oxidative Stability. Chem Nat Compd 2013. [DOI: 10.1007/s10600-013-0752-4] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Profile of Bioactive Compounds in Avocado Pulp Oil: Influence of the Drying Processes and Extraction Methods. J AM OIL CHEM SOC 2013. [DOI: 10.1007/s11746-013-2289-x] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Tavakoli J, Khodaparast MHH. Chemical properties of the oil from Pistacia khinjuk fruits growing wild in Iran. Chem Nat Compd 2013. [DOI: 10.1007/s10600-013-0667-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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27
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Farhoosh R, Haddad Khodaparast MH, Sharif A, Zamani-Ghalehshahi A, Hoseini-Yazdi SZ. Oxidative Stability of Virgin Olive Oil as Affected by the Bene Unsaponifiable Matters and Tertiary-Butylhydroquinone. J Food Sci 2012; 77:C697-702. [DOI: 10.1111/j.1750-3841.2012.02721.x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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28
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Stability of avocado oil during heating: Comparative study to olive oil. Food Chem 2012; 132:439-46. [DOI: 10.1016/j.foodchem.2011.11.018] [Citation(s) in RCA: 94] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2011] [Revised: 09/15/2011] [Accepted: 11/02/2011] [Indexed: 11/20/2022]
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29
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31
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Farhoosh R, Tavassoli-Kafrani MH, Sharif A. Antioxidant activity of sesame, rice bran and bene hull oils and their unsaponifiable matters. EUR J LIPID SCI TECH 2010. [DOI: 10.1002/ejlt.201000402] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Farhoosh R, Tavassoli-Kafrani MH. Polar compounds distribution of sunflower oil as affected by unsaponifiable matters of Bene hull oil (BHO) and tertiary-butylhydroquinone (TBHQ) during deep-frying. Food Chem 2010. [DOI: 10.1016/j.foodchem.2010.02.066] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Farhoosh R, Kafrani MHT. Frying performance of the hull oil unsaponifiable matter of
Pistacia atlantica
subsp.
mutica
. EUR J LIPID SCI TECH 2010. [DOI: 10.1002/ejlt.200900178] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Reza Farhoosh
- Faculty of Agriculture, Food Science and Technology Department, Ferdowsi University of Mashhad, Mashhad, Iran
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Farhoosh R, Khodaparast MHH, Sharif A. Bene hull oil as a highly stable and antioxidative vegetable oil. EUR J LIPID SCI TECH 2009. [DOI: 10.1002/ejlt.200900081] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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35
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FARHOOSH REZA, TAVAKOLI JAVAD. PHYSICOCHEMICAL PROPERTIES OF KERNEL OIL FROM AMYGDALUS SCOPARIA GROWING WILD IN IRAN. ACTA ACUST UNITED AC 2008. [DOI: 10.1111/j.1745-4522.2008.00131.x] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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36
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Chemical Composition and Oxidative Stability of Kernel Oils from Two Current Subspecies of Pistacia atlantica in Iran. J AM OIL CHEM SOC 2008. [DOI: 10.1007/s11746-008-1258-2] [Citation(s) in RCA: 55] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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37
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Gama P, Casal S, Oliveira B, Ferreira MA. DEVELOPMENT OF AN HPLC/DIODE-ARRAY/ FLUORIMETRIC DETECTOR METHOD FOR MONITORING TOCOPHEROLS AND TOCOTRIENOLS IN EDIBLE OILS. J LIQ CHROMATOGR R T 2007. [DOI: 10.1081/jlc-100101839] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Affiliation(s)
- P. Gama
- a Universidade do Porto , CEQUP / Serviço de Bromatologia, Faculdade de Farmácia, R. Aníbal Cunha, Porto, 4050-047, Portugal
| | - S. Casal
- a Universidade do Porto , CEQUP / Serviço de Bromatologia, Faculdade de Farmácia, R. Aníbal Cunha, Porto, 4050-047, Portugal
| | - B. Oliveira
- b Universidade do Porto , CEQUP / Serviço de Bromatologia, Faculdade de Farmácia, R. Aníbal Cunha, Porto, 4050-047, Portugal
| | - M. A. Ferreira
- a Universidade do Porto , CEQUP / Serviço de Bromatologia, Faculdade de Farmácia, R. Aníbal Cunha, Porto, 4050-047, Portugal
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Jiménez-Escrig A, Santos-Hidalgo AB, Saura-Calixto F. Common sources and estimated intake of plant sterols in the Spanish diet. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2006; 54:3462-71. [PMID: 16637708 DOI: 10.1021/jf053188k] [Citation(s) in RCA: 92] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/08/2023]
Abstract
Plant sterols (PS) are minor lipid components of plants, which may have potential health benefits, mainly based in their cholesterol-lowering effect. The aim of this study was to determine the composition and content of PS in plant-based foods commonly consumed in Spain and to estimate the PS intake in the Spanish diet. For this purpose, the determination of PS content, using a modern methodology to measure free, esterified, and glycosidic sterol forms, was done. Second, an estimation of the intake of PS, using the Spanish National Food Consumption data, was made. The daily intake per person of PS--campesterol, beta-sitosterol, stigmasterol, and stigmastanol--in the Spanish diet was estimated at 276 mg, the largest component being beta-sitosterol (79.7%). Other unknown compounds, tentatively identified as PS, may constitute a considerable potential intake (99 mg). When the daily PS intake among European diets was compared in terms of campesterol, beta-sitosterol, stigmasterol, and stigmastanol, the PS intake in the Spanish diet was in the same range of other countries such as Finland (15.7% higher) or The Netherlands (equal). However, some qualitative differences in the PS sources were detected, that is, the predominant brown bread and vegetable fat consumption in the northern diets versus the white bread and vegetable oil consumption in the Spanish diet. These differences may help to provide a link between the consumption of PS and healthy effects of the diet.
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Affiliation(s)
- Antonio Jiménez-Escrig
- Department of Metabolism and Nutrition, Instituto del Frío, Consejo Superior de Investigaciones Científicas, CL José Antonio Novais 10, Ciudad Universitaria, E-28040 Madrid, Spain.
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ORNELAS P. JDEJESUS, YAHIA ELHADIM. EFFECTS OF PRESTORAGE DRY AND HUMID HOT AIR TREATMENTS ON THE QUALITY, TRIGLYCERIDES AND TOCOPHEROL CONTENTS IN ?HASS? AVOCADO FRUIT. J FOOD QUALITY 2004. [DOI: 10.1111/j.1745-4557.2004.tb00642.x] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
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41
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del Refugio Ramos M, Jerz G, Villanueva S, López-Dellamary F, Waibel R, Winterhalter P. Two glucosylated abscisic acid derivates from avocado seeds (Persea americana Mill. Lauraceae cv. Hass). PHYTOCHEMISTRY 2004; 65:955-962. [PMID: 15081301 DOI: 10.1016/j.phytochem.2003.12.007] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/22/2003] [Revised: 11/25/2003] [Indexed: 05/24/2023]
Abstract
Phytochemical investigation of avocado seed material (Persea americana Mill., Lauraceae) resulted in the isolation of two glucosylated abscisic acid derivates. One of these was not known as a natural product and can be regarded as a potential 'missing link' in abscisic acid metabolism in plants. After fractionation by high-speed countercurrent chromatography, and multiple steps of column chromatography, structures were elucidated by 1D-, 2D-NMR, electrospray-MS to be the novel beta-d-glucoside of (1'S,6'R)-8'-hydroxyabscisic acid, and (1'R,3'R,5'R,8'S)-epi-dihydrophaseic acid beta-d-glucoside. Absolute configuration was determined by circulardichroism, optical rotation, and by NOE experiments.
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Affiliation(s)
- María del Refugio Ramos
- Institute of Food Chemistry, Technical University of Braunschweig, Schleinitz-Strasse 20, D-38106 Braunschweig, Germany
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Sánchez-Pérez A, Delgado-Zamarreño MM, Bustamante-Rangel M, Hernández-Méndez J. Automated analysis of vitamin E isomers in vegetable oils by continuous membrane extraction and liquid chromatography-electrochemical detection. J Chromatogr A 2000; 881:229-41. [PMID: 10905706 DOI: 10.1016/s0021-9673(00)00314-9] [Citation(s) in RCA: 38] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Abstract
A rapid and automated method for the analysis of alpha-, gamma- and delta-tocopherols in vegetable oils is reported. Continuous extraction of vitamin E isomers from oil samples dissolved in Triton X-114 in the presence of methanol-hexane is achieved and coupled on-line with the chromatographic system. Using an acetic acid/sodium acetate buffer in a methanol-water (97:3) solution as the mobile phase, a C18 stationary phase and electrochemical detection in the coulometric mode, alpha-, gamma- and delta-tocopherol isomers can be successfully analyzed within 17 min. Thirteen commercially available oils of olive, sunflower, corn and seed mixtures were analyzed using 2,2,5,7,8-pentamethyl-6-chromanol as internal standard. The results obtained using three methodologies, one of them including classical sample treatment for liposoluble vitamin analysis, were in good agreement. To validate the proposed method, analysis of the only BCR Reference Material available, with a certified content of alpha-tocopherol (margarine CRM 122), was carried out using the automated methodology, the results found being in agreement with the certified value.
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Affiliation(s)
- A Sánchez-Pérez
- Departamento de Química Analítica, Nutrición y Bromatología, Facultad de Ciencias Químicas, Universidad de Salamanca, Spain
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Enzyme-assisted aqueous extraction of fat from kernels of the shea tree,Butyrospermum parkii. J AM OIL CHEM SOC 1994. [DOI: 10.1007/bf02542265] [Citation(s) in RCA: 26] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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