Results 31 to 40 of about 96,167 (287)

Optimizing a sustainable ultrasound assisted extraction method for the recovery of polyphenols from lemon by-products:comparison with hot water and organic solvent extractions [PDF]

open access: yes, 2018
Response surface methodology (RSM) based on a three-factor and three-level Box–Behnken design was employed for optimizing the aqueous ultrasound-assisted extraction (AUAE) conditions, including extraction time (35–45 min), extraction temperature (45–55 ...
Bowyer, Michael C.   +6 more
core   +2 more sources

Influence of Fruit Ripening on the Total and Individual Capsaicinoids and Capsiate Content in Naga Jolokia Peppers (Capsicum chinense Jacq.) [PDF]

open access: yes, 2020
"Naga Jolokia" (Capsicum chinense Jacq.) is a hot pepper variety native to India which has received the attention of the global scientific community due to its high capsaicinoid concentration.
Espada Bellido, Estrella   +9 more
core   +3 more sources

Ultrasound-assisted encapsulation of Pandan (Pandanus amaryllifolius) extract

open access: yesUltrasonics Sonochemistry, 2021
Pandan (Pandanus amaryllifolius) is commonly used as a food ingredient in Southeast Asia due to its delicious flavor, appetizing aroma and bright green colour. Pandan plant is uniquely found only in certain parts of the world. Despite its increasing popularity worldwide, its export market is limited by practical issues.
Noridayu Omer   +3 more
openaire   +3 more sources

Combining artificial neural network and moth-flame optimization algorithm for optimization of ultrasound-assisted and microwave-assisted extraction parameters: Bark of Pinus brutia

open access: yesMaderas: Ciencia y Tecnología, 2022
In this study, the extraction parameters of Pinus brutia bark were optimized using a hybrid artificial intelligence technique. Firstly, the bark samples were extracted by ultrasound-assisted extraction and microwave-assisted extraction which are defined
Ayşenur Gürgen   +4 more
doaj   +1 more source

Ultrasound increases the aqueous extraction of phenolic compounds with high antioxidant activity from olive pomace [PDF]

open access: yes, 2018
Olive pomace is a waste produced by the olive oil industry in massive quantities each year. Disposal of olive pomace is difficult due to high concentrations of phenolic compounds, which is an environmental concern.
Goldsmith, Chloe D.   +4 more
core   +2 more sources

BY-PRODUCTS OF PROCESSING CAROB MOLASSES AS SOURCES OF DIETARY FIBRE AND POLYPHENOLS

open access: yesHarčova Nauka ì Tehnologìâ, 2020
Dietary fibre and polyphenols have been widely used to increase the functionality of some foods because of their potential  effects on human health.
Vasfiye-Hazal Ozyurt, Semih Otles
doaj   +1 more source

Ultrasound-assisted extraction of polyphenols from Chinese propolis

open access: yesFrontiers in Sustainable Food Systems, 2023
IntroductionPropolis is a beneficial bioactive food with rich polyphenols content. Nowadays, an increasing interest is attracted to the extraction of polyphenols from raw propolis. This study utilized the novel ultrasound-assisted approach for polyphenol
Shiqin Peng   +4 more
doaj   +1 more source

Alternative and efficient extraction methods for marine-derived compounds [PDF]

open access: yes, 2015
Marine ecosystems cover more than 70% of the globe's surface. These habitats are occupied by a great diversity of marine organisms that produce highly structural diverse metabolites as a defense mechanism. In the last decades, these metabolites have been
Andrade, Paula B.   +3 more
core   +2 more sources

Physicochemical, structural, and digestive properties of pea starch obtained via ultrasonic-assisted alkali extraction

open access: yesUltrasonics Sonochemistry, 2022
As a new and clean extraction technology, ultrasonic extraction has been demonstrated with great potential in the preparation of modified starch. In order to increase its added value, it is necessary to modify pea starch to enlarge its application.
Ning Wang   +7 more
doaj   +1 more source

Solid liquid extraction of Jatropha seeds by microwave pretreatment and ultrasound assisted methods [PDF]

open access: yes, 2011
Jatropha curcas has a variety of uses which are of great economic significance. Jatropha oil can be used as fuel alternative and for making biodiesel that is supposed to overcome the source limitation problem.
Muhammad, Azhari   +3 more
core   +1 more source

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