Results 51 to 60 of about 5,945,109 (224)

Subcritical Water Extraction of Phenolic Compounds from Moringa Oleifera Leaf [PDF]

, 2015
Moringa oleifera leaf is a good source of phenolic compounds that are reported to exhibit antioxidant activity both in vitro and in vivo. This study investigated the extraction of phenolic compounds from Moringa oleifera leaf using subcritical water ...
Saputra, Irfan; Institut Teknologi Sepuluh Nopember, Zullaikah, Siti; Institut Teknologi Sepuluh Nopember, Prihandini, Ghuzrina; Institut Teknologi Sepuluh Nopember, Rachimoellah, M.; Institut Teknologi Sepuluh Nopember   +3 more
core   +1 more source

A 3D‐Printed SFE‐Graded Alloy Mitigates Cryogenic Discontinuous Plastic Flow and Hydrogen Embrittlement

Advanced Science, EarlyView.
A novel strategy features gradient composition and stacking fault energy‐tuned (CoCrMn)100‐2xFexNix fabricated via in situ alloying additive manufacturing. This design circumvents cryogenic discontinuous plastic flow and hydrogen embrittlement of metallic materials under quasi‐static loading and hydrogen‐rich environment relevant to lunar polar ...
Renhao Wu, Ao Geng, Peihao Geng, Hyojin Park, Eun Seong Kim, Sang‐Ho Oh, Stephan Schönecker, Xiaoqing Li, Tianlong Zhang, Shuhui Li, Byeong‐Joo Lee, Hyoung Seop Kim   +11 more
wiley   +1 more source

Subcritical coal in Australia: risks to investors and implications for policymakers [PDF]

, 2015
This paper locates subcritical coal-fired power stations in Australia and identified the ones most at risk of stranding due to their carbon intensity and local environmental impacts.
Gerard Dericks, Ben Caldecott, Mitchell, J, Caldecott, B, James Mitchell, Dericks, G, Caldecott, Benjamin   +6 more
core  

Grape pomace extraction efficiency investigation in subcritical water environment [PDF]

, 2014
The article presents the dry matter yield experimental studies results in the subcritical water grape pomace extraction of. Extraction was performed under a temperature range of T 100°C ÷ 160°C, pressure P = 12 MPa, exposure of 30 to 90 min and hydronic ...
BESSARAB, O., GOLUBEV, A., SUKMANOV, V., BIRCA, A., PETROVA, Y., LAGOVSKIY, I.   +5 more
core   +1 more source

pyDMS: A Python package for the determination of physics‐informed dual‐mode sorption (DMS) parameters

AIChE Journal, EarlyView.
Abstract Sorption in glassy polymer membranes is commonly modeled with the dual‐mode sorption (DMS) model. Fitting the DMS model to sorption isotherms presents challenges, as multiple parameter sets may prove satisfactory. This work presents pyDMS, an open‐source Python package for the computation of DMS parameters obtained via a physics‐informed ...
Brandon C. Tapia, Pablo A. Dean, Jing Ying Yeo, Albert X. Wu, Zachary P. Smith   +4 more
wiley   +1 more source

Green Extraction Technique: Subcritical Water Extraction

World Journal of Environmental Research, 2016
An environmental kindly technique, subcritical water extraction (SWE) are based on using water as extraction solvent at temperatures between 100 °C and 374 °C.  Increasing the temperature at moderate pressure also reduces the surface tension and viscosity of water causes the polarity of subcritical water is comparable to organic solvents. ...
openaire   +1 more source

Systematic evaluation on the physicochemical characteristics of a series polysaccharides extracted from different edible lilies by ultrasound and subcritical water

Frontiers in Nutrition, 2022
A series polysaccharide samples extracted from three edible lilies (Lilium davidii var. willmottiae, Lilium brownii var. viridulum, and Lilium lancifolium) by subcritical water and ultrasound-assisted extraction were systematically compared.
Zihan Song, Yanli Zhang, Yulin Luo, Yongrui Ti, Weizhen Wang, Yuqian Ban, Yuchao Tang, Yuqing Hou, Leifeng Xu, Jun Ming, Panpan Yang   +10 more
doaj   +1 more source

Research on Heat Transfer Enhancement of Spiral Grooved Tube Heat Exchangers Based on CFD and Artificial Intelligence

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Driven by the energy crisis and carbon neutrality goals, high‐efficiency heat exchange equipment has become a core demand in the industrial sector. The spiral grooved double‐pipe heat exchanger exhibits significant heat transfer enhancement advantages, yet it requires balancing heat transfer efficiency and pressure loss.
Yueyun Yang, Wei Li, Xiuzhi Xi, Neng Gao
wiley   +1 more source

Polysaccharide Extraction from Defatted Rambutan Seeds with Hot Water and Subcritical Water Extractions

Foods 2023, 2023
Rambutan seeds (RS) are industrial waste often generated in the canned fruit industry. The aim of this study was to extract polysaccharides from defatted rambutan seeds or crude polysaccharides (POLS-DRSs) with subcritical water. Defatted seed powder (DRS) was extracted by hot-water extraction (HWE) at 100 °C as a reference condition. Subcritical water
Kamonthip Nilmat, Somkiat Ngamprasertsith, Winatta Sakdasri, Pinit Jirukkalul, Aphichart Karnchanatat, Sajee Noitang, Ruengwit Sawangkeaw   +6 more
openaire   +2 more sources

Pectinase‐Based Bioprocesses for Circular Bioeconomy and Sustainable Industrial Development

Biotechnology and Bioengineering, EarlyView.
This picture demonstrates a unified strategy for sustainable pectinase production, focusing on microbial bioproduction, innovative strategies in enzyme engineering (Protein engineering, rational enzyme design, directed evolution and heterologous expression) and various applications in industry, including food, textiles, pulp and paper, agriculture and ...
Nisha Sharma, Dimple Tanwar, Usha Grewal, Murugesan Mohana Keerthi, Yogesh K. Ahlawat, Nitin Pandey, Chirag G. Makvana   +6 more
wiley   +1 more source