a modelling approach to extra virgin soybean oil extraction

linear and non-linear quantification of extra virgin olive ...

Linear and non-linear quantification of extra virgin olive ...

DOI: 10.1016/J.JFCA.2018.09.010 Corpus ID: 104919869; Linear and non-linear quantification of extra virgin olive oil, soybean oil, and sweet almond oil in blends to assess their commercial labels

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recent advances in green soybean oil extraction: a review

Recent advances in green soybean oil extraction: A review

Thus, further studies in batch extraction shall consider the external mass resistance in the mathematical modeling of soybean oil extraction. (13) - ∂ C ∂ x = h C x = L - C In a general conclusion, it can be affirmed that the empirical So and Macdonald model is the best model to describe the soybean oil extraction, followed by the mass ...

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replacing hexane by ethanol for soybean oil extraction ...

Replacing hexane by ethanol for soybean oil extraction ...

The processes of soybean oil extraction and solvent recovery were simulated in the Environment for Modeling, Simulation and Optimization (EMSO) process simulator (Soares and Secchi, 2003) version 0.10.9. EMSO is an equation-orientated simulator, which solves all the equations that described the process units simultaneously.

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quantification of extra-virgin olive oil adulteration with ...

Quantification of Extra-virgin Olive Oil Adulteration with ...

In this work, blends of olive and soybean oils were analyzed by near-infrared spectroscopy (NIR), mid-infrared (MIR), and Raman techniques to evaluate adulterations in olive oils. A representative group of different commercial brands of soybean oil and extra-virgin olive oil were analyzed by gas chromatography with flame ionization detector in order to explore the chemical similarity and ...

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multivariate modeling for detecting adulteration of extra ...

Multivariate modeling for detecting adulteration of extra ...

@article{Milanez2017MultivariateMF, title={Multivariate modeling for detecting adulteration of extra virgin olive oil with soybean oil using fluorescence and UV–Vis spectroscopies: A preliminary approach}, author={Karla Danielle Tavares de Melo Milanez and Thiago Nobrega and Danielle Silva do Nascimento and Mat{\'i}as Insausti and Beatriz ...

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mathematical modeling and multivariate analysis applied ...

Mathematical modeling and multivariate analysis applied ...

Soybean accounts for approximately 90% of vegetable oil production and more than 80% of biodiesel production 1.To store and sell soybeans, moisture content should not exceed 14%, which can be ...

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soybean oil 101: nutritional values and research findings

Soybean Oil 101: Nutritional Values and Research Findings

For these reasons, soybean oil does not exhibit the same degree of oxidative stability compared to cooking oils like extra virgin olive oil. Research On Soybean Oil’s Oxidative Stability. One study investigated the rates of oxidative deterioration for soybean oil, corn oil, and olive oil when heated for 30, 60, and 90 minutes.

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industrial ultrasound applications in the extra-virgin olive ...

Industrial Ultrasound Applications in the Extra-Virgin Olive ...

The growth of the virgin olive oil sector is linked to the development of its innovative capacity. Understanding the factors that can determine the potential for innovation means understanding the main levers of intervention for the competitiveness and growth of an entrepreneurial activity threatened by an evolving global context, which leads traditional producer countries to lose positions of ...

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multivariate modeling for detecting adulteration of extra ...

Multivariate modeling for detecting adulteration of extra ...

This work presents a comparative study of chemometric methods used to quantify adulteration of extra virgin olive oil (EVOO) with soybean edible oil using fluorescence and UV–Vis spectroscopies. The adulteration was prepared by adding soybean edible oil in different concentrations (10, 50, 100, 150, 200, 250 and 300 g/kg).

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modeling the dose effects of soybean oil in salad dressing on ...

Modeling the dose effects of soybean oil in salad dressing on ...

Across 0-8 g of soybean oil, there was a linear increase in the chylomicron AUC and C max values for β-carotene. Across a more limited 0-4-g range of soybean oil, there were minor linear increases in the chylomicron AUC for lutein and α- and total tocopherol. Absorption of all carotenoids and fat-soluble vitamins was highest with 32 g oil (P ...

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multivariate modeling for detecting adulteration of extra ...

Multivariate modeling for detecting adulteration of extra ...

This work presents a comparative study of chemometric methods used to quantify adulteration of extra virgin olive oil (EVOO) with soybean edible oil using fluorescence and UV–Vis spectroscopies. The adulteration was prepared by adding soybean edible oil in different concentrations (10, 50, 100, 150, 200, 250 and 300 g/kg).

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quantitative detection of extra virgin olive oil adulteration ...

Quantitative Detection of Extra Virgin Olive Oil Adulteration ...

Among various standards, extra virgin olive oil (EVOO) is the highest grade for its richness in nutrition, better flavor, and odor [1,2]. However, the yield of EVOO is low while the demand from the market is high, leading to adulteration and shoddy substitution occurrences in the market [ 3 , 4 , 5 ].

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effect of feed particle size and solvent flow rate on soybean ...

Effect of feed particle size and solvent flow rate on soybean ...

The influence of particle size and solvent flow rate on the kinetics of oil extraction from soybean (eight fractions from 0.433 to 0.122 mm) was studied using hexane, simulating commercial percolation type extractor. The reduction in particle size from 0.433 mm to 0.141 mm showed an increase in the oil yield. However, further reduction to 0.129 mm and 0.122 mm affected the yield due to bed ...

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oiling-out effect improves the efficiency of extracting aroma ...

Oiling-out effect improves the efficiency of extracting aroma ...

In this study, OA-LLE was used to extract volatile compounds from only 5 g of extra virgin coconut oil (EVCO) as a typical model, and we evaluated the extraction efficiency of OA-LLE compared with ...

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a critical review on analytical techniques to detect ...

A critical review on analytical techniques to detect ...

Extra virgin olive oil (EVOO) is acknowledged as a liquid gold. It is cherished for its unique aroma, flavour and health benefits. Due to its high demand and high cost, fraudsters deliberately blend low-cost poor quality edible oil with EVOO to get economic benefits. The consumption of adulterated EVOO leads to health and safety issue of consumers.

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targeted analysis for detection the adulteration in extra ...

Targeted analysis for detection the adulteration in extra ...

Abstract The hand-held LC-DAD/ESI–MS/MS approach was employed, for the first time, for the quantification of extra virgin olive oil (EVOO) adulteration with refined pomace olive oil (RPOO). The total polyphenols (TP) and sterols were quantified according to their chemical methods, with more reliable methods required in this field to avoid undue dependence on chlorophylls, carotenoids ...

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authentication of argan (argania spinosa l.) oil using novel ...

Authentication of Argan (Argania spinosa L.) Oil Using Novel ...

Samples of extra-virgin olive oil and refined soybean oil were acquired from local supermarkets in Porto, Portugal. Binary model mixtures were prepared by adding well-known quantities of olive oil to argan oil in the proportions of 50, 25, 10, 5 and 1% ( w/w ), and adding known amounts of soybean oil to argan oil in the proportions of 40, 25 ...

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virgin olive oil volatile compounds: composition, sensory ...

Virgin Olive Oil Volatile Compounds: Composition, Sensory ...

Volatile organic compounds strongly contribute to both the positive and negative sensory attributes of virgin olive oil, and more and more studies have been published in recent years focusing on several aspects regarding these molecules. This Review is aimed at giving an overview on the state of the art about the virgin olive oil volatile compounds. Particular emphasis was given to the ...

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comparative analysis of volatiles of 15 brands of extra ...

Comparative Analysis of Volatiles of 15 Brands of Extra ...

Aroma profiles, key aroma compound quantification, and cluster analysis of 15 brands of extra-virgin olive oils (EVOOs) from three countries (Spain, Italy, and Greece) were investigated in the current study. Aroma compounds were isolated from the oil by using solvent-assisted flavor evaporation (SAFE) and solid-phase micro-extraction (SPME) and analyzed by gas chromatography-olfactometry mass ...

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processes | free full-text | extraction methods of oils and ...

Processes | Free Full-Text | Extraction Methods of Oils and ...

Over recent years, the food industry has striven to reduce waste, mostly because of rising awareness of the detrimental environmental impacts of food waste. While the edible oils market (mostly represented by soybean oil) is forecasted to reach 632 million tons by 2022, there is increasing interest to produce non-soybean, plant-based oils including, but not limited to, coconut, flaxseed and ...

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identification of adulterated extra virgin olive oil by ...

Identification of Adulterated Extra Virgin Olive Oil by ...

A method based on colorimetric sensor array (CSA) was utilized to identify extra virgin olive oil (EVOO) mixed with soybean oil and corn oil using the principle that volatile organic compounds (VOCs) interact with chemically responsive dyes to cause color changes. The array was fabricated by dropping solutions of seven pH indicators and two metalloporphyrins on porous and hydrophobic ...

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recent advances in green soybean oil extraction: a review

Recent advances in green soybean oil extraction: A review

Thus, further studies in batch extraction shall consider the external mass resistance in the mathematical modeling of soybean oil extraction. (13) - ∂ C ∂ x = h C x = L - C In a general conclusion, it can be affirmed that the empirical So and Macdonald model is the best model to describe the soybean oil extraction, followed by the mass ...

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multivariate modeling for detecting adulteration of extra ...

Multivariate modeling for detecting adulteration of extra ...

1. Introduction Extra virgin olive oil (EVOO) consumption is widespread due to its high nutritional value and pleasant sensory characteristics, obtained by labor-intensive techniques from the cultivation of olive trees to oil production (Lerma-García et al., 2010, Šmejkalová and Piccolo, 2010 ).

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a critical review on analytical techniques to detect ...

A critical review on analytical techniques to detect ...

Extra virgin olive oil (EVOO) is acknowledged as a liquid gold. It is cherished for its unique aroma, flavour and health benefits. Due to its high demand and high cost, fraudsters deliberately blend low-cost poor quality edible oil with EVOO to get economic benefits. The consumption of adulterated EVOO leads to health and safety issue of consumers.

Get Enquote
quantification of extra-virgin olive oil adulteration with ...

Quantification of Extra-virgin Olive Oil Adulteration with ...

The methodologies demonstrated to be very useful for the quantification of extra-virgin olive oil adulteration with soybean oil, presenting short analysis time, low cost, and absence of sample preparation procedures as main advantages. Similar content being viewed by others

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(pdf) quantitative detection of extra virgin olive oil ...

(PDF) Quantitative Detection of Extra Virgin Olive Oil ...

Quantitative Detection of Extra Virgin Olive Oil Adulteration, as Opposed to Peanut and Soybean Oil, Employing LED-Induced Fluorescence Spectroscopy February 2022 Sensors 22(3):1227

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foods | free full-text | hyperspectral imaging and ... - mdpi

Foods | Free Full-Text | Hyperspectral Imaging and ... - MDPI

Limited information on monitoring adulteration in extra virgin olive oil (EVOO) by hyperspectral imaging (HSI) exists. This work presents a comparative study of chemometrics for the authentication and quantification of adulteration in EVOO with cheaper edible oils using GC-MS, HSI, FTIR, Raman and UV-Vis spectroscopies. The adulteration mixtures were prepared by separately blending safflower ...

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quantitative detection of extra virgin olive oil adulteration ...

Quantitative Detection of Extra Virgin Olive Oil Adulteration ...

As it is high in value, extra virgin olive oil (EVOO) is frequently blended with inferior vegetable oils. This study presents an optical method for determining the adulteration level of EVOO with soybean oil as well as peanut oil using LED-induced fluorescence spectroscopy. Eight LEDs with central wavelengths from ultra-violet (UV) to blue are tested to induce the fluorescence spectra of EVOO ...

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multivariate modeling for detecting adulteration of extra ...

Multivariate modeling for detecting adulteration of extra ...

The studies introduced by Milanez et al. (2017) verifed the adulteration of extra virgin olive oil with soy oil. Souto et al. (2015) used UV-Vis spectroscopy linked to linear descriptive analysis ...

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linear and non-linear quantification of extra virgin olive ...

Linear and non-linear quantification of extra virgin olive ...

The analytical approach is based on visible spectroscopy coupled with algorithmic tools of diverse natures (partial least squares and artificial neural networks (ANNs)). In general terms, the combination of absorption spectroscopy and ANNs result in better models than the linear ones tested.

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