Results 31 to 40 of about 5,274,393 (181)

Effects of Different Producing Areas and Extraction Methods of Polyphenols from Phyllanthus emblica L.

open access: yesShipin gongye ke-ji, 2023
In this paper, Phyllanthus emblica from Guangdong, Guangxi, Fujian, Yunnan and Hainan were selected, and the content of polyphenols and antioxidant activities were compared and analyzed by subcritical water extraction, microwave-hot water extraction ...
Xiaoqiang LI   +5 more
doaj   +1 more source

SubcriticalWater – a Perspective ReactionMedia for Biomass Processing to Chemicals: Study on Cellulose Conversion as aModel for Biomass [PDF]

open access: yes, 2013
Biomass and water are recognized as a key renewable feedstock in sustainable production of chemicals, fuels and energy. Subcritical water (SubCW), or commonly referred as hot compressed water (HCW), is the water above boiling and below critical point (CP;
Škerget, M., Knez, Ž., Pavlovič, I.
core   +1 more source

Towards Higher Oil Yield and Quality of Essential Oil Extracted from Aquilaria malaccensis Wood via the Subcritical Technique

open access: yesMolecules, 2020
A method that delivers a high yield and excellent quality of essential oil, which retains most of its value-added compounds, and undergoes least change after the extraction process, is greatly sought after.
M. Samadi   +4 more
doaj   +1 more source

Extraction of Phytochemicals from Maypole Apple by Subcritical Water

open access: yesFoods, 2022
The Maypole apple is a new, promising species of small apples with a prominent flavor and deep red flesh and peel. This study divided Maypole apples into outer flesh, inner flesh, and peel, and used subcritical water at 100–175 °C for 10–30 min to ...
Menghsuan Tsai   +6 more
doaj   +1 more source

Protein Hydrolysis by Subcritical Water: A New Perspective on Obtaining Bioactive Peptides

open access: yesMolecules, 2021
The importance of bioactive peptides lies in their diverse applications in the pharmaceutical and food industries. In addition, they have been projected as allies in the control and prevention of certain diseases due to their associated antioxidant ...
Carlos I. Rivas-Vela   +3 more
doaj   +1 more source

Extraction characteristics of subcritical water depending on the number of hydroxyl group in flavonols

open access: yes, 2020
Hydroxyl group; Kaempferol; Myricetin; Quercetin; Subcritical water ...
정명수
core   +1 more source

Subtask 1.6 -- Enhanced Electrochemical Processes in Subcritical Water: Final Report [PDF]

open access: yes, 2000
This project involved designing and performing preliminary electrochemical experiments in subcritical water. An electrochemical cell with substantially better performance characteristics than presently available was designed, built, and tested ...
Hawthorne, Steven B.
core   +1 more source

Towards the Properties of Different Biomass-Derived Proteins via Various Extraction Methods

open access: yesMolecules, 2020
This study selected three representative protein-rich biomass—brewer’s spent grain (BSG), pasture grass (PG), and cyanobacteria (Arthrospira platensis; AP) for protein extraction with different extraction methods (alkaline treatment, aqueous ...
Lin Du   +5 more
doaj   +1 more source

Subcritical water extraction of bioactive compounds from Orostachys japonicus A. Berger (Crassulaceae)

open access: yes, 2020
Subcritical-water extraction is an ecofriendly method for extracting antioxidant compounds only using water. The Subcritical-water extraction was employed for the extraction of bioactive compounds from Orostachys japonicus known as rock pine by ...
정명수
core   +1 more source

Antioxidant activities of onion (Allium cepa L.) peel extracts produced by ethanol, hot water, and subcritical water extraction

open access: yes, 2020
antioxidant activity; flavonoid; onion peel; quercetin; subcritical water ...
정명수
core   +1 more source

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