Results 211 to 220 of about 150,863 (260)

Multifunctional Dyeing Process and Characterization of Silk Fabric Based on Natural Colorant of Rhubarb. [PDF]

Molecules
Sun X, Pan G, Li X, Huang Q, Ma X, Sheng M, Yin M.   +6 more
europepmc   +1 more source

Spent Coffee Ground Extracts: A Sustainable Source of Antioxidant and Immunomodulatory Bioactives for Managing Lifestyle-Related Chronic Diseases. [PDF]

Int J Mol Sci
Hasna A, Tansy BA, Harahap AM, Cahyono MBA, Hadinata E, Tjandrawinata RR, Nurkolis F, Luca L, Basile G, Romano R, Santini A.   +10 more
europepmc   +1 more source

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Heat extraction of corn fiber hemicellulose

Applied Biochemistry and Biotechnology, 2007
Water-soluble hemicellulose was extracted from corn fiber with microwave-assisted heat treatment. The effects of treatment temperature and initial pH of the aqueous extraction media were investigated regarding hemicellulose recovery and molecular mass of the isolated polysaccharides. In treatments carried out at neutral pH (simple water extraction), it
Benko Z, Andersson A, Szengyel Z, Gaspar M, Réczey, Istvánné, Stalbrand H   +5 more
openaire   +2 more sources

Simultaneous Extraction and Concentration by On-Line Hollow Fiber Membrane Extraction

Analytical Chemistry, 2003
In the determination of trace-level pollutants in water, a concentration step is usually needed between extraction and analysis. In this paper, simultaneous extraction and concentration during on-line analysis using hollow fiber membranes is reported.
Dawen, Kou, Somenath, Mitra
openaire   +2 more sources

Extraction of soluble dietary fiber

Journal of Agricultural and Food Chemistry, 1988
Etude de l'influence des conditions d'extraction (temperature, duree, pH, solvant) sur la solubilite de la fraction fibre obtenue a partir de cereales (ble, seigle, orge, avoine) ou de legumes (pomme de terre, carotte, laitue, pois).
Hadden Graham, May Britt Groen Rydberg, Per Aaman   +2 more
openaire   +1 more source

Protein extractions with hollow fibers

AIChE Journal, 1988
AbstractDifferential protein extractions were measured with two types of extractants: inverted micelles and two‐phase aqueous systems. The results show that hollow‐fiber extractions are substantially faster than those possible in conventional equipment.
Lise Dahuron, E. L. Cussler
openaire   +1 more source

Immunologic Studies of Hollow‐Fiber Dialyzer Extracts

Artificial Organs, 1984
Abstract: Testing failed to detect free isocyanates in dialyzer rinses or significant levels of immunoglobulin E antibodies to isocyanate‐protein conjugates in the serum of individuals reacting during hemodialysis with dialyzers containing Cuprophan membranes.
B T, Butcher, M A, Reed, C E, O'Neil, S, Leech, F C, Pearson   +4 more
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The Methods for Two-Dimensional Fiber Spectra Extraction

2016 12th International Conference on Computational Intelligence and Security (CIS), 2016
Astronomy is an observation-based discipline which can obtain the important information about target stars by their spectrum. The two-dimensional fiber spectra contains abundant astrophysical information which plays an important role in the digital sky survey.
Jianjun Xie, Junhong Li, Hong Wang, Wenyi Zeng, Ping Guo 0002   +4 more
openaire   +1 more source

Polypyrrole hollow fiber for solid phase extraction

The Analyst, 2012
We have developed a solid-phase extraction method based on conductive polypyrrole (PPy) hollow fibers which were fabricated by electrospinning and in situ polymerization. The electrospun poly (e-caprolactone) (PCL) fibers were employed as templates for the in situ surface polymerization of PPy under mechanical stirring or ultrasonication to obtain burr-
Tian, Tian, Jianjun, Deng, Zhuoying, Xie, Yuanjin, Zhao, Zhangqi, Feng, Xuejun, Kang, Zhongze, Gu   +6 more
openaire   +2 more sources

Extraction of hemicelluloses from fiberized spruce wood

Carbohydrate Polymers, 2015
A novel mechanical pre-treatment method was used to separate the wood chips into fiber bundles in order to extract high molecular weight wood polymers. The mechanical pre-treatment involved chip compression in a conical plug-screw followed by defibration in a fiberizer.
Shoaib Azhar, Gunnar Henriksson, Hans Theliander, Mikael E. Lindström   +3 more
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