ultrasound can improve evoo extraction – olive oil times in Agarak Ագարակ
El ultrasonido puede mejorar la Olive Oil Times
Maria lisa clodoveo " Creíamos que el ultrasonido podría ser muy prometedor, ya que ejerce una acción térmica suave combinada con una acción mecánica considerable ”, explicó Clodoveo. La acción mecánica se debe a la cavitación que, en términos simples, consiste en la formación de burbujas de vapor microscópicas causadas por las oscilaciones en los valores de presión.
This video shows the Hielscher Ultrasonics processor UIPEVO/UIP4000hdT for the malaxation and extraction of extra virgin olive oil (EVOO). Ultrasonic malaxation and extraction is a proven technique to increase extra virgin olive oil yield, to improve EVOO quality and to accelerate the processing time.
Ultrasound in Olive Oil Extraction
In this work, the effects of high power ultrasound treatment (40 kHz) on virgin olive oil (VOO) for different times (0, 15, 30 minutes) were studied, in order to verify if extent modifications in
L'échographie peut améliorer l'extraction d'EVOO. Les chercheurs ont mis au point un système d'extraction abordable utilisant des ultrasons pouvant améliorer la qualité et augmenter le rendement. Maria Lisa Clodoveo. Mars 21, 2024. Droit d'auteur 2024 Olive Oil Times. Tous droits réservés.
Ultrasound in Olive Oil Extraction IntechOpen
Each olive oil extraction system should combine the best product quality and the highest efficiency. At the same time, the innovative technologies can develop only if they provide sustainable processes. To reach these goals, academic and industrial researchers need to understand the key elements that allow to modulate the events that occur during oil extraction.
PDF Olive oil is an important product of the European agro-alimentary sector. The current olive oil extraction process can be further improved in Find, read and cite all the research you
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 are fully preserved.
Clodoveo ML, Hbaieb RH. Beyond the traditional virgin olive oil extraction systems: Searching innovative and sustainable plant engineering solutions. Food Res Int 2013;54:1926–33.,Durante V, La Notte D, Punzi R, Gambacorta G. Ultrasound-assisted extraction of virgin olive oil to improve the process efficiency.
Emerging Extraction Technologies in Olive Oil Production
The same year, olive oil production in Lebanon reached 30,000 tons per year [2] where the majority of the extraction techniques are the standard mechanical three-phase extraction presses [3,4].
PDF Olive oil is an important product of the European agro-alimentary sector. The current olive oil extraction process can be further improved in Find, read and cite all the research you
Ultrasound assisted maceration for improving the
In summary, aromatization of extra-virgin olive oil with rosemary, both by ultrasound or conventional maceration, led to a significant improvement in the contents of total phenolic compounds, terpenes, esters and ketones, as well as improved the stability and the induction time, while in the meantime presented low values for the quality parameters.
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Ultrasonic Extraction of Edible Oils Hielscher
This video shows the Hielscher Ultrasonics processor UIPEVO/UIP4000hdT for the malaxation and extraction of extra virgin olive oil (EVOO). Ultrasonic malaxation and extraction is a proven technique to increase extra virgin olive oil yield, to improve EVOO quality and to accelerate the processing time.
Get Price
Acoustic cavitation by means ultrasounds in the extra
Clodoveo ML, Hbaieb RH. Beyond the traditional virgin olive oil extraction systems: Searching innovative and sustainable plant engineering solutions. Food Res Int 2013;54:1926–33.,Durante V, La Notte D, Punzi R, Gambacorta G. Ultrasound-assisted extraction of virgin olive oil to improve the process efficiency.
Get Price
Ultrasound‐assisted extraction of virgin olive oil to
The operative conditions of malaxation, such as temperature and time, are fundamental to favor the oil coalescence process and, consequently, the duration of the VOO extraction process. The aim of this study was to improve the extraction process efficiency by using an ultrasound treatment of olive paste before the malaxation step.
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NMR-based metabolomic study of Apulian Coratina extra
Extra virgin olive oil extraction process by the ultrasound system The proposed ultrasound system applied to the EVOO extraction process is shown in Fig. 2 S. Aim of our study has been to demonstrate that the newest set-up represents an actual step forward in obtaining a continuous process, as well as in increasing yield and quality (increasing
Get Price
Foods Free Full-Text Industrial Ultrasound
The use of low-frequency ultrasound (20 kHz) is a strategy to reinforce the weak link in the process of continuous extraction of extra-virgin olive oil thanks to the mechanical effects that the sound waves induce within the olive paste. The ultrasound propagating in a liquid determines the alternation of positive and negative pressures inside it.
Get Price
Emerging Extraction Technologies in Olive Oil Production
The same year, olive oil production in Lebanon reached 30,000 tons per year [2] where the majority of the extraction techniques are the standard mechanical three-phase extraction presses [3,4].
Get Price
Ultrasonic Extraction of Olive Leaf Extract Hielscher
Infused Olive Oil: Olive leaf extract is also used to enrich olive oils such as extra virgin olive oil. Fortified with olive leaf extract, the olive oil has a richer flavour profile and the ORAC value of the olive oil is increased. With olive leaf infused olive oils exhibit improved shelf life and higher heat stability as antioxidants scavenge
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Use of a mixing-coil heat exchanger combined with
This study addressed the possibility to improve the conditioning process of olive paste in order to make the extra-virgin olive oil (EVOO) extraction process in a continuous and rapid manner than the traditional one. An innovative heat exchanger, the mixing-coil heat exchanger (MCHE), having a mixing-coil inside was employed.
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Does the Introduction of Ultrasound in Extra-Virgin Olive
3. The introduction of ultrasound in extra-virgin olive oil extraction process can improve the income of the olive millers. Table 1 shows the economic comparison between the traditional system and the innovative system with ultrasounds. The simulation is done on a crusher with a working capacity of 1500 kg/h that works 10 h a day for 80 days
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Change in some quality parameters and oxidative stability
Ultrasound pretreatment with different times (0, 4, 8, 10 min) on olive paste previous malaxation of olive oil extraction along with depitting and water application procedures were studied. The effects of these procedures on oil yield, quality parameters and oxidative stability have been studied. Th
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Ultrasonic Avocado Oil Extraction Hielscher Ultrasound
This video shows the Hielscher Ultrasonics processor UIPEVO/UIP4000hdT for the malaxation and extraction of extra virgin olive oil (EVOO). Ultrasonic malaxation and extraction is a proven technique to increase extra virgin olive oil yield, to improve EVOO quality and to accelerate the processing time.
Get Price
Pulsed electric field: groundbreaking technology
Based on these measurements, the PEF technology allowed us to improve the oil extraction yield by 13.3% compared to the control. Correspondingly, the PEF olive oil had higher concentrations of polyphenols, phytosterols, and total tocopherols than the control olive oil did (11.5%, 9.9%, and 15% higher, respectively).
Get Price
Does the Introduction of Ultrasound in Extra-Virgin Olive
3. The introduction of ultrasound in extra-virgin olive oil extraction process can improve the income of the olive millers. Table 1 shows the economic comparison between the traditional system and the innovative system with ultrasounds. The simulation is done on a crusher with a working capacity of 1500 kg/h that works 10 h a day for 80 days
Get Price
Ultrasound reactor The solution for a continuous olive
OLIVE-SOUND will reduce water use as well as the total energy consumption, improving sustainability and lowering the environmental impact of the VOO extraction process. With a cost approximately times less than half of the currently alternative solutions, our sustainable US reactor can increase the profit margin of olive oil producer by 4 %.
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Ultrasound assisted maceration for improving the
In summary, aromatization of extra-virgin olive oil with rosemary, both by ultrasound or conventional maceration, led to a significant improvement in the contents of total phenolic compounds, terpenes, esters and ketones, as well as improved the stability and the induction time, while in the meantime presented low values for the quality parameters.
Get Price
Ultrasonic Extraction of Edible Oils Hielscher
This video shows the Hielscher Ultrasonics processor UIPEVO/UIP4000hdT for the malaxation and extraction of extra virgin olive oil (EVOO). Ultrasonic malaxation and extraction is a proven technique to increase extra virgin olive oil yield, to improve EVOO quality and to accelerate the processing time.
Get Price
NMR-based metabolomic study of Apulian Coratina extra
Extra virgin olive oil extraction process by the ultrasound system The proposed ultrasound system applied to the EVOO extraction process is shown in Fig. 2 S. Aim of our study has been to demonstrate that the newest set-up represents an actual step forward in obtaining a continuous process, as well as in increasing yield and quality (increasing
Get Price
Change in some quality parameters and oxidative stability
Ultrasound pretreatment with different times (0, 4, 8, 10 min) on olive paste previous malaxation of olive oil extraction along with depitting and water application procedures were studied. The effects of these procedures on oil yield, quality parameters and oxidative stability
Get Price
High Power Ultrasound: Impact on Olive Paste Temperature
High power ultrasound (HPU) provides rapid heating of olive paste and disrupts cell walls, helping small oil droplets exit tissue and coalesce. This has been shown to improve oil yield and reduce malaxation time without affecting oil quality. Indirect and direct HPU at different treatment times were examined on Arbequina and Frantoio olive pastes.
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Ultrasonic Extraction of Olive Leaf Extract Hielscher
Infused Olive Oil: Olive leaf extract is also used to enrich olive oils such as extra virgin olive oil. Fortified with olive leaf extract, the olive oil has a richer flavour profile and the ORAC value of the olive oil is increased. With olive leaf infused olive oils exhibit improved shelf life and higher heat stability as antioxidants scavenge
Get Price
Foods Free Full-Text Industrial Ultrasound
The use of low-frequency ultrasound (20 kHz) is a strategy to reinforce the weak link in the process of continuous extraction of extra-virgin olive oil thanks to the mechanical effects that the sound waves induce within the olive paste. The ultrasound propagating in a liquid determines the alternation of positive and negative pressures inside it.
Get Price
Pulsed electric field: groundbreaking technology
Based on these measurements, the PEF technology allowed us to improve the oil extraction yield by 13.3% compared to the control. Correspondingly, the PEF olive oil had higher concentrations of polyphenols, phytosterols, and total tocopherols than the control olive oil did (11.5%, 9.9%, and 15% higher, respectively).
Get Price
"Ultrasound: more quality" extraction of oil from olives
Professor Riccardo Amirante, author of the technology of extracting oil from olives with ultrasound speaks to us of "Ultrasound: more quality".
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Combining high power ultrasound pre-treatment with
The application of ultrasound on olive oil extraction has been studied benefits in the extraction of extra virgin olive oil from olive paste. to improve oil yield and reduce malaxation
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The effect of ultrasound application and addition of
ultrasound application during the olive oil extraction process. The olive variety Ayvalık was used in the trials, which included leaf addition of 2% and 5% and ultrasound application of 5, 10, 15, 20, 25, 30, 35, and 40 minutes (min).
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Maceration of Extra Virgin Olive Oil with Common
oil). Maceration without ultrasound in olive oil for each plant was also compared with ultrasound-assisted extraction. The results show that significant amount of aromatic content can be extracted in olive oil by applying ultrasounds for only few minutes, especially for Salvia officinalis powder.
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The effect of ultrasound application and addition of
ultrasound application during the olive oil extraction process. The olive variety Ayvalık was used in the trials, which included leaf addition of 2% and 5% and ultrasound application of 5, 10, 15, 20, 25, 30, 35, and 40 minutes (min).
Get Price
