Results 1 to 10 of about 1,113,832 (265)
REACTIVE EXTRACTION OF TARTARIC ACID [PDF]
Chemistry Journal of Moldova: General, Industrial and Ecological Chemistry, 2009 The present paper describes the results of reactive extraction of tartaric acid in model systems, which can be used for its separation from secondary wine products.
Natalia Marchitan
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The Use of Different Cell Wall Degrading Enzymes for Pectin Extraction from Carrot Pomace, in Comparison to and in Combination with an Acid Extraction [PDF]
FoodsThe effect of different cell wall degrading enzymes, cellulase (C) and hemicellulase (HC), during the enzyme-assisted extraction (EAE) of pectin from carrot pomace was investigated.
Elien De Laet +4 more
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Clathrate-Based Recovery of Sulfuric Acid from Spent A cid [PDF]
Engineering and Technology Journal, 2023 Recently, the applications of hydrate phenomena in industrial processes have been increasing. A clathrate or hydrate is a solid, ice-like compound that forms when water/guest is mixed under certain conditions. Hydrogen water molecules bond with the guest
Najlaa Lazim, Riyadh AlMukhtar
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Acid extraction of radionuclides from soil samples using autoclave decomposition [PDF]
Известия Саратовского университета. Новая серия: Серия Химия. Биология. Экология, 2023 The specifi cs of the nuclear tests carried out on the territory of the former Semipalatinsk test site (STS) led to the emergence of various sites that diff er in levels of radioactive contamination and radionuclide composition.
Salmenbayev, Sayan E. +2 more
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Journal of Functional Biomaterials, 2023 This study was carried out to compare the extractability and characteristics of barracuda (Sphyraena sp.) skin collagen using various organic acids. Acetic-solubilized collagen (ASBS), lactic-solubilized collagen (LSBS) and citric-solubilized collagen ...
Nur Nadiah Matarsim +5 more
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Comparing of hot water and acid extraction of polysaccharides from proso millet [PDF]
Chemical Industry and Chemical Engineering Quarterly, 2017 The extraction of polysaccharides from proso millet was investigated experimentally using hot water and acid aqueous solution. Response surface methodology, based on a three-level, three- or four-variable Box-Behnken design for hot water extraction or ...
Zhu Aishi +4 more
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Mineral Features and Current Extraction Situation of Rare Earth Resources in Deep-sea Deposit
Kuangchan zonghe liyong, 2023 This is an essay in the field of mining engineering. Deep-sea rare earth rich deposit, as a potential rare earth resource, are an important supplement to land rare earth resources and may become one of the first deep-sea minerals to be exploited. In this
Anni Ouyang +6 more
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Microplastics and Heavy Metals Removal from Fresh Water and Wastewater Systems Using a Membrane
Separations, 2022 Water pollution, resulting from the degradation of plastics into microplastics, exposes humans and other living organisms to contaminated drinking water.
Simphiwe Dineo Nkosi +2 more
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Effect of Extraction pH on the Structure of Glycyrrhiza Polysaccharide with Acid-extraction
Shipin gongye ke-ji, 2023 In this study, the Glycyrrhiza polysaccharides were prepared from Glycyrrhiza residues with different pH acid solutions (HCl, pH 1[P1], pH 3[P3], pH 5[P5]) as extraction solution.
Jiahui GAO +3 more
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Journal of Applied Agricultural Science and Technology, 2023 Pectin has numerous applications in the food industry because of its gelling capability. Dragon fruit peel is an ideal source of pectin since it contains pectin of around ± 10.8% of the weight. In this research, the extraction of pectin from dragon fruit
Triana Lindriati +4 more
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