Results 11 to 20 of about 33,255 (201)

Ultrasonic enhancement of the supercritical extraction from ginger

open access: yesUltrasonics Sonochemistry, 2006
This work examines the concurrent use of power ultrasound during the extraction of pungent compounds from a typical herb (ginger) with supercritical CO(2). A power ultrasonic transducer with an operating frequency of 20 kHz is connected to an extraction vessel and the extraction of gingerols from freeze-dried ginger particles (4-8 mm) is monitored.
S, Balachandran   +3 more
openaire   +4 more sources

Influence of particle size and extraction solvent on antioxidant properties of extracts of tea, ginger, and tea–ginger blend

open access: yesFood Science & Nutrition, 2017
AbstractThe influence of particle size and extraction solvent on the antioxidant properties of aqueous and ethanolic extracts of tea (Camellia sinensis), ginger (Zingiber officinale), and tea–ginger (2:1) blend was investigated. The powder sizes studied were 0.425, 0.710, and 1.180 mm.
Solomon Akinremi Makanjuola
openaire   +5 more sources

Release of Antioxidant Compounds of Zingiber officinale by Ultrasound-Assisted Aqueous Extraction and Evaluation of Their In Vitro Bioaccessibility

open access: yesApplied Sciences, 2020
Ginger rhizome is widely used in culinary preparations and in traditional medicine. Its benefits are associated with its antioxidant properties related to phenolics and terpenoids compounds, which use to be thermolabile.
Elizabeth Contreras-López   +6 more
doaj   +1 more source

Determination of Influential Factors during Enzymatic Extraction of Ginger Oil using Immobile Isolated Cow Rumen Enzymes

open access: yesInternational Journal of Technology, 2018
With respect to its multiple uses, such as in cosmetics, foods, aromatherapy and the pharmaceutical industry, ginger oil has a high value in the world market.
Dwi Handayani   +4 more
doaj   +1 more source

Optimasi ampas jahe merah (Zingiber officinale var rubrum) sebagai essential oils terintegrasi metode eae (enzyme – assisted extraction) dan destilasi fraksinasi

open access: yesTeknologi Pangan: Media Informasi dan Komunikasi Ilmiah Teknologi Pertanian, 2023
Ginger dregs left over from processing ginger commodities contain a bioactive compound, namely zingiberene, which has the potential to be used as a functional product in the form of essential oil.
Miftah Chuddin, Muh. Aniar Hari Swasono
doaj   +1 more source

Determination of the concentration of major active anti-emetic constituents within commercial ginger food products and dietary supplements [PDF]

open access: yes, 2017
Introduction: Studies suggest that the bioactive compounds contained within the rhizome of ginger (Zingiber officinale) could exert a beneficial effect on the symptoms of several chronic conditions (e.g.
Isenring, Elisabeth A.   +2 more
core   +1 more source

Extraction, Purification, Structural Characteristics, Biological Activities, and Applications of the Polysaccharides from Zingiber officinale Roscoe. (Ginger): A Review

open access: yesMolecules, 2023
Zingiber officinale Roscoe. (ginger) is a widely distributed plant with a long history of cultivation and consumption. Ginger can be used as a spice, condiment, food, nutrition, and as an herb.
Wenjing Hu   +7 more
doaj   +1 more source

Experimental and modeling studies on microwave-assisted extraction of mangiferin from Curcuma amada [PDF]

open access: yes, 2013
Mangiferin, a bioactive compound having potent nutraceutical, strong antioxidant and pharmacological significance has been extracted using microwave-assisted extraction (MAE) technique from Curcuma amada, commonly known as mango ginger.
Chaudhuri, Surabhi   +4 more
core   +1 more source

Comparative antibacterial activities of extracts of dried ginger and processed ginger

open access: yesPharmacognosy Journal, 2010
Abstract Ginger (Zingiber officinale Rosc.) is a well-known spice and herbal medicine to treat such symptoms as fever, cough, etc, especially its antibacterial activity, which made it widely used in clinic or as preservatives in food industry. The paper compared the antibacterial activities in solvents of dried ginger and processed ginger.
Demin Gao, Yingying Zhang
openaire   +1 more source

Evaluation of Medicinal Constituent (Gingerol) in Iraq Cultivated Ginger

open access: yesThe Iraqi Journal of Veterinary Medicine, 2006
The evaluation of gingerol as medical entities in Iraq and Jamaica cultivated ginger was done in this experiment. Two different types of cultivated ginger (Iraq and Jamaica) of the same species (Zingiber officinal) were extracted to achieve the subject ...
Muhannad A.A. AL-Bayaty
doaj   +1 more source

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