Moldova ultrasonic extraction of edible oils - hielscher

  • Ultrasound-Assisted Extraction of Oil from Flaxseed

    Soxhlet extraction could obtain maximum SCG oil yield of 12.5% within 3 h whereas the highest SCG oil yield (14.52%) using ultrasonic extraction was obtained at hexane to SCG ratio of 4 mL g−1

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  • Biodiesel Current Technology: Ultrasonic Process a

    Biodiesel is obtained by transesterification reaction, also known as alcoholysis; in this reaction, vegetable oils (preferably non-edible oils) or animal fats are reacted with a significant excess of alcohol (methanol or ethanol), in the presence of a catalyst (homogeneous, heterogeneous or enzymatic), to form fatty acid alkyl esters (FAME) and glycerol, a valuable by-product for industry [].

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  • Effects of high-intensity ultrasound and oil type on the

    Jan 22, 2018· Analysis of raw oils and oil phase. AV is a common measurement of free fatty acid presented in fats or oils. The AV of oil phases after ultrasonic and

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  • (PDF) Effects of Ultrasound Amplitude on the

    The best condition of extraction was obtained for sample solvent ratio of 1:13 (g/mL), amplitude level of 82 (%), temperature of 45 (°C) and extraction time of 9 (min), being the maximum point of

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  • Effects of Ultrasonic Processing and Oil Type on Maillard

    This study investigated the effects of high-intensity ultrasonic processing on a Maillard reaction (MR) model system of D-glucose and L-alanine and its corresponding oil-in-water systems with canola, olive, palm, and coconut oil, respectively. The MR in the water phase was significantly promoted in the olive and canola oil-MR systems with the higher depletion of reactants and the higher

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  • UIPEVO Ultrasonic Olive Oil Extractor for Higher Yields

    Hielscher's UIPEVO is an ultrasonic extraction system to increase malaxation and extraction yield for extra virgin olive oil. The UIPEVO treats the olive paste mild and non-thermally with ultrasound resulting in higher yield and quality. Due to the gentle processing, all nutrients of the extra virgin olive oil

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  • Alyson Lanciki Metrohm Blog

    It is possible to not only determine the purity of edible oils by Raman spectroscopy M. Kinetic Improvement of Bioactive Compounds Extraction from Red Grape (Vitis vinifera Moldova) Pomace by Ultrasonic Treatment. Foods 2019, 8, 353.

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  • An essential technique for plant oils using HD-HSME 2005

    A new technique combining hydrodistillation with headspace solvent microextraction has been evaluated for the extraction of essential oil components from the lavender plant. Its ease of use, effect...

    Get Price
  • (PDF) An Improved Ultrasound Clevenger for Extraction

    Many methods have been used in the extraction of orange essential oil (E.O). This study focuses on the extraction of essential oil from orange by-product, using a newly developed extraction technique.

    Get Price
  • (PDF) Effects of Ultrasound Amplitude on the

    The best condition of extraction was obtained for sample solvent ratio of 1:13 (g/mL), amplitude level of 82 (%), temperature of 45 (°C) and extraction time of 9 (min), being the maximum point of

    Get Price
  • Ultrasound-Assisted Extraction of Oil from Flaxseed

    Soxhlet extraction could obtain maximum SCG oil yield of 12.5% within 3 h whereas the highest SCG oil yield (14.52%) using ultrasonic extraction was obtained at hexane to SCG ratio of 4 mL g−1

    Get Price
  • Effects of ultrasound treatment and zenyan essential oil

    Firstly because contact between the Smadja, J. 2004b. Deterioration of edible oils metallic ultrasonic probe and the blended oil which during food processing by ultrasound. Ultrasonics was suspected to be responsible for the oxidation Sonochemistry 11: 13-15. of oil.

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  • Food analysis Metrohm Blog

    Mar 22, 2021· Oxidation stability is an estimate of how quickly a fat or oil will become rancid. It is a standard parameter of quality control in the production of oils and fats in the food industry or for the incoming goods inspection in processing facilities. To learn more about how to determine if your edible oils are rancid, read our blog post.

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  • An essential technique for plant oils using HD-HSME 2005

    A new technique combining hydrodistillation with headspace solvent microextraction has been evaluated for the extraction of essential oil components from the lavender plant. Its ease of use, effect...

    Get Price
  • Effects of Ultrasonic Processing and Oil Type on Maillard

    This study investigated the effects of high-intensity ultrasonic processing on a Maillard reaction (MR) model system of D-glucose and L-alanine and its corresponding oil-in-water systems with canola, olive, palm, and coconut oil, respectively. The MR in the water phase was significantly promoted in the olive and canola oil-MR systems with the higher depletion of reactants and the higher

    Get Price
  • Effects of Ultrasonic Processing and Oil Type on Maillard

    This study investigated the effects of high-intensity ultrasonic processing on a Maillard reaction (MR) model system of D-glucose and L-alanine and its corresponding oil-in-water systems with canola, olive, palm, and coconut oil, respectively. The MR in the water phase was significantly promoted in the olive and canola oil-MR systems with the higher depletion of reactants and the higher

    Get Price
  • Ultrasound for Improved Crystallisation in Food Processing

    Within the food industry, controlling crystallisation is a key factor governing food structure, texture and consumer appeal, with some foods requiring the promotion of crystallisation in a controlled manner (e.g. chocolate) and others a check (e.g. honey). Sonocrystallisation is the application of ultrasound energy to control the nucleation of a crystallisation process.

    Get Price
  • Applications of ultrasound in analysis, processing

    Oct 01, 2012· Sankarappa and co-authors measured the density and ultrasonic velocity at a frequency of 3 MHz in some refined and unrefined edible oils of coconut, castor, sunflower, safflower and groundnut (Sankarappa, Kumar, & Ahmad, 2005), which allowed to estimate various physical parameters (e.g., specific volume, molar sound velocity, adiabatic

    Get Price
  • Effects of high-intensity ultrasound and oil type on the

    Jan 22, 2018· Analysis of raw oils and oil phase. AV is a common measurement of free fatty acid presented in fats or oils. The AV of oil phases after ultrasonic and

    Get Price
  • An Improved Ultrasound Clevenger for Extraction

    An Improved Ultrasound Clevenger for Extraction of Essential Oils The ultrasonic titanium probe system (UP200Ht working at 26 kHz and 200 W) was supplied by Hielscher (Germany). This equipment

    Get Price
  • (PDF) Optimization of Lycopene Extraction from Tomato

    Flask was attached to a condenser and was immersed an ultrasonic water bath (UP400S, Hielscher, Germany; Ultrasonic frequency 24KHZ, total power consumption 400w). The flask was taken after extraction and the mixture was separated by centrifugation and filter paper. Gaur, R., 2007. A novel process for extraction of edible oils: Enzyme

    Get Price
  • Multivariate optimization of ultrasound-assisted

    Oct 15, 2015· 1. Introduction. Vegetable oils are widely used for cooking in households and in the food industries. There are also several applications for vegetable oils in the cosmetic, pharmaceutical and chemical industries (Dugo et al., 2004, Zhu et al., 2011).These oils are usually extracted from the seeds of cereals and legumes, such as soybean, sunflower, canola, peanuts and cotton.

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  • Ultrasonic Extraction of Edible Oils Hielscher

    Mechanical extraction of edible oils prevents the oils from degradation. Ultrasonic extraction of edible oils is a superior method to release oils from seeds, kernels and fruits. As a non-thermal extraction technique, ultrasonic extraction high-quality edible oils

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  • Recipes with Raman Metrohm Blog

    One technique provides rapid, non-destructive and specific food quality testing: Raman spectroscopy.Whether you are looking to determine the ripeness of fruits or vegetables, the adulteration of spices or dairy products, or contamination of foods with banned pesticides, Raman spectroscopy is at the cutting edge of food quality analysis.

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  • Effect of low frequency ultrasonic assisted extraction on

    Oct 01, 2011· We compare ultrasonic and conventional methods of extraction for Jatropha and Pongamia seeds for oil recovery. Optimized conditions yield > 95% of oil having < 1% FFA in Jatropha curcas and < 2% FFA in Pongamia seed. Ultrasonic method takes 30–180 s to yield improved quality oil in comparison to conventional methods of extraction (16 h). Ultrasonic method of extraction will

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  • An essential technique for plant oils using HD-HSME 2005

    A new technique combining hydrodistillation with headspace solvent microextraction has been evaluated for the extraction of essential oil components from the lavender plant. Its ease of use, effect...

    Get Price
  • Design and manufacturing of an ultrasonic reactor

    2. Ultrasound transesterification technique. Biodiesel is the result of the alcoholysis of oil with alcohol in the presence of an acid or alkaline catalyst [].The main oils used in the production of biodiesel [21-22] are sunflower oil, soybean, palm, castor oil, and high oleic sunflower, animal fats, used deep-frying oils, and microalgae.Among the alcohols, methanol and ethanol are used

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  • Biodiesel from Algae using Ultrasonication Hielscher

    After the oil dissolved in the cyclohexane the pulp/tissue is filtered out. The solution is distilled to separate the oil from the hexane. For the sonication of flammable liquids or solvents in hazardous environments Hielscher offers FM and ATEX-certified ultrasonication systems, such as the UIP1000-Exd. Ultrasonic Enzymatic Extraction

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  • Isizinda se-Ultrasonic se-Oible Oils I-Hielscher

    Le vidiyo ikhombisa iprosesa le-Hielscher Ultrasonics UIPEVO / UIP4000hdT yokuxuba nokukhishwa kwamafutha omnqumo e-virgin (EVOO). Ukuchithwa kwe-Ultrasonic nokukhishwa kuyindlela efakazelwe yokwengeza isivuno esengeziwe samafutha

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  • Design and manufacturing of an ultrasonic reactor

    2. Ultrasound transesterification technique. Biodiesel is the result of the alcoholysis of oil with alcohol in the presence of an acid or alkaline catalyst [].The main oils used in the production of biodiesel [21-22] are sunflower oil, soybean, palm, castor oil, and high oleic sunflower, animal fats, used deep-frying oils, and microalgae.Among the alcohols, methanol and ethanol are used

    Get Price
  • Energies Free Full-Text Experimental Investigation on

    Vegetable oils range from edible oils such as soybean, rapeseed, sunflower, palm,The fuel mixtures were then kept in an ultrasonic homogenizer (UP400S, Hielscher Ultrasonics GmbH, Teltow, Germany) (UP400S: 400W, 24 kHz) for half an hour at 50% amplitude to improve mixture homogeneity and stability. The stability of the fuels with the

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  • (PDF) Optimization of Lycopene Extraction from Tomato

    Flask was attached to a condenser and was immersed an ultrasonic water bath (UP400S, Hielscher, Germany; Ultrasonic frequency 24KHZ, total power consumption 400w). The flask was taken after extraction and the mixture was separated by centrifugation and filter paper. Gaur, R., 2007. A novel process for extraction of edible oils: Enzyme

    Get Price
  • PPT Biodiesel From Edible PowerPoint presentation free

    Biodiesel From Edible & Inedible Oils ( 2nd Biofuel Generation ) Presented by Prof. Dr. Abdel-Rahman Saleh Ferwanah A free PowerPoint PPT presentation (displayed as a Flash slide show) on PowerShow id: 6bc312-YWI3M

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  • Oily deal 2006 Wiley Analytical Science

    The extraction process used in olive oil production usually leads to the presence of halogenated solvent residues, which taint the oil and have implications for human health. Recent European Union

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  • Ultrasound to obtain aromatized vegetable oils ScienceDirect

    Jan 01, 2021· Enrichment of edible oil with carotenoids of sea buckthorn byproducts using ultrasound-assisted extraction (power 0.67 W/g oil and 35°C), appears to be a sustainable alternative to conventional procedures, with carotenoids in terms of quantity and process time (from 33.83 mg/L extract in 90 min obtained by conventional extraction to 51.64 mg/L

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  • Maceration and Aromatisation by Sonication Hielscher

    Ultrasonic aromatisation and flavouring of edible oils is based on the ultrasonic extraction of flavour compounds from botanicals such as herbs, spices, fruits etc. Sonication is a process intensifying method, which releases bioactive components into the oil.

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  • PPT Biodiesel From Edible PowerPoint presentation free

    Biodiesel From Edible & Inedible Oils ( 2nd Biofuel Generation ) Presented by Prof. Dr. Abdel-Rahman Saleh Ferwanah A free PowerPoint PPT presentation (displayed as a Flash slide show) on PowerShow id: 6bc312-YWI3M

    Get Price
  • Green ultrasound-assisted extraction of carotenoid

    Oct 01, 2019· This study presents carotenoid and capsaicinoid extraction from the pulp of hot pepper paste according to a green extraction design. Ultrasound-assisted extraction (UAE) was applied in refined olive oil with a 0.4 solid:solvent ratio and 0.4 duty cycle with different parameters such as amplitude (40–80%), temperature (30–60 °C), and time (5–20 min).

    Get Price
  • Applications of ultrasound in analysis, processing

    Oct 01, 2012· Sankarappa and co-authors measured the density and ultrasonic velocity at a frequency of 3 MHz in some refined and unrefined edible oils of coconut, castor, sunflower, safflower and groundnut (Sankarappa, Kumar, & Ahmad, 2005), which allowed to estimate various physical parameters (e.g., specific volume, molar sound velocity, adiabatic

    Get Price
  • (PDF) An Improved Ultrasound Clevenger for Extraction

    Many methods have been used in the extraction of orange essential oil (E.O). This study focuses on the extraction of essential oil from orange by-product, using a newly developed extraction technique.

    Get Price
  • (PDF) Optimization of Lycopene Extraction from Tomato

    Flask was attached to a condenser and was immersed an ultrasonic water bath (UP400S, Hielscher, Germany; Ultrasonic frequency 24KHZ, total power consumption 400w). The flask was taken after extraction and the mixture was separated by centrifugation and filter paper. Gaur, R., 2007. A novel process for extraction of edible oils: Enzyme

    Get Price
  • Homogenizer Silverson Mixer Homogenizers

    Silverson Mixer Homogenizers Silverson Mixer Homogenizers are fast and efficient and are capable of producing a fine droplet or particle size, typically in the range of 2 5 microns.

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  • Deterioration of edible oils during food processing by

    Researchers found that the ultrasonic oil extraction technology developed the metallic and rancid odor, induced the chemical and physical changes in the oil components as well as changed to a

    Get Price
  • Ultrasound for Improved Crystallisation in Food Processing

    Within the food industry, controlling crystallisation is a key factor governing food structure, texture and consumer appeal, with some foods requiring the promotion of crystallisation in a controlled manner (e.g. chocolate) and others a check (e.g. honey). Sonocrystallisation is the application of ultrasound energy to control the nucleation of a crystallisation process.

    Get Price
  • (PDF) Ultrasound for Improved Crystallisation in Food

    Higaki K, Ueno S, Koyano T, Sato K (2001) Effects of ultrasonic 2. Alatalo H (2010) Supersaturation-controlled crystallization. irradiation on crystallization behavior of tripalmitoylglycerol and Lappeenranta University of Technology, Finland cocoa butter. J Am Oil Chem Soc 78(5):513–518. doi:10.1007/ 3.

    Get Price
  • An Improved Ultrasound Clevenger for Extraction

    An Improved Ultrasound Clevenger for Extraction of Essential Oils The ultrasonic titanium probe system (UP200Ht working at 26 kHz and 200 W) was supplied by Hielscher (Germany). This equipment

    Get Price
  • Design and manufacturing of an ultrasonic reactor

    2. Ultrasound transesterification technique. Biodiesel is the result of the alcoholysis of oil with alcohol in the presence of an acid or alkaline catalyst [].The main oils used in the production of biodiesel [21-22] are sunflower oil, soybean, palm, castor oil, and high oleic sunflower, animal fats, used deep-frying oils, and microalgae.Among the alcohols, methanol and ethanol are used

    Get Price
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