In the method originally devised by Boyum, centrifugation on a density gradient, a concoction of a polysucrose (Ficoll) to aggregate erythrocytes and sodium diatrizoate (Hypaque) to adjust density, acts as the first step to separate out the peripheral blood mononuclear cells (PBMC), followed by dextran sedimentation to purify the …
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QTL analysis was performed for 14 parameters, sodium dodecyl sulfate sedimentation volume, grain protein content (GPC), grain hardness and 11 mixograph …
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Sodium dodecyl sulfate (SDS)-sedimentation volume (SSV) is a quantitative trait affected by both environmental and genetic factors; thus, some QTLs can only be detected in specific environments ...
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Sedimentation tests have long been used to characterise wheat flours and meals with the aim of predicting processing and end-product qualities. However, the use of the sodium dodecyl sulfate (SDS) sedimentation test for durum wheat (AACC International Approved Method 56–70) has not been characterised for hexaploid wheat varieties with a ...
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Sodium dodecyl sulfate-sedimentation volume is an important index to evaluate the gluten strength of common wheat and is closely related to baking quality. In this study, a total of 15 quantitative trait locus (QTL) for sodium dodecyl sulfate (SDS)-sedimentation volume (SSV) were identified by using a high-density genetic map including 2,474 single …
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The particles are then more easily removed in the sedimentation and filtration process. The process of flocculation is achieved by controlling the rate of impacts between particles as they gain size. Floc size can range between 0.1 mm-3 mm. The size of the floc produced depends on which type of treatment process is utilized at a specific plant.
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Six different sodium lignosulfonates with varying degrees of sulfonation (0.14–1.29 sulfonate groups per phenylpropane unit) and molecular weights (Mw = 6000–330,000 g/mol) were evaluated for their ability to disperse carbon black in aqueous media. Rheological and particle size measurements of carbon black dispersions …
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1,2 The most common flotation solutions used in veterinary medicine include saturated sodium chloride, sodium nitrate, sugar (e.g. Sheather's solution), magnesium sulfate, and zinc sulfate. In the perfect scenario, a fecal flotation solution would preserve egg and oocyst morphologic integrity while limiting the ascension of fecal debris ...
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Sodium Dodecyl Sulfate Sedimentation Volume in Common Wheat ( Triticum aestivum L.) HongqiSi, 1,2,3 ManliZhao, 2 FuxiaHe, 2 andChuanxiMa 1,2,3 School of Agronomy, Anhui Agricultural University, Hefei, China ... SDS sedimentation volume has long been used to char-acterize wheat ours and meals with the aim of predicting processing and end ...
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Bread wheat elite lines and F4 populations were evaluated to determine the influence of genotype and environment on variation in sodium dodecyl sulphate (SDS) …
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The most common aluminum coagulants are aluminum sulfate, aluminum chloride, and sodium aluminate. ... Processes such as coagulation, sedimentation, and filtration cannot be relied upon to achieve a satisfactory reduction, and the final stage in most water treatment plants is disinfection.
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In this regard, polyelectrolytes (PE), cationic surfactants, and anionic surfactants (e.g., sodium dodecyl sulfate ... However, they produce large volume sludge and need sedimentation separation ...
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SDS SEDIMENTATION. Sodium dodecyl sulfate (SDS) sedimentation is used to determine the relative strength of gluten in a sample of ground wheat or flour. The material is …
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Abstract. Bread wheat elite lines and F4 populations were evaluated to determine the influence of genotype and environment on variation in sodium dodecyl …
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clude saturated sodium chloride (NaCl; SG 1.18), sugar (Sheather's solution; SG 1.27 to 1.33), sodium nitrate (NaNO 3; SG 1.18 to 1.20), magnesium sulfate (MgSO 4; SG 1.20), and zinc sulfate (ZnSO 4; SG 1.20). These solu-tions are effective, easy to make or commercially available, and relatively inexpensive. Flotation procedures vary from the ...
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Abstract. Bread wheat elite lines and F4 populations were evaluated to determine the influence of genotype and environment on variation in sodium dodecyl sulphate (SDS) sedimentation, and the relation between SDS sedimentation and other quality characteristics. Nine intermediate hard red wheat elite lines and two checks were …
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Sodium dodecyl sulfate (SDS) sedimentation volume has long been used to characterize wheat flours and meals with the aim of predicting processing and end-product qualities. In order to survey the ...
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BACKGROUND. To understand the effect of low‐molecular‐weight (LMW) glutenin alleles at the Glu‐A3 locus on sodium dodecyl sulfate (SDS) sedimentation volume and solvent retention capacity (SRC) values, 244 accessions of Chinese wheat (Triticum aestivum L.) mini core collections were investigated. In this study the significant differences in …
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The course of the sedimentation test for evaluation of gluten quality was investigated using light microscopy. Flour particles swelled up reversibly in the sedimentation solutions, as did single strands of the gluten network, the swelling being greater in sodium dodecyl sulphate (SDS)-sedimentation solution than in Zeleny reagent. Investigation of gliadin and …
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The most commonly used flotation fluids are magnesium sulfate (Epsom salts), sugar, sodium nitrate, and zinc sulfate. A specific gravity from 1.2 to 1.3 is best for floating most eggs. Each solution has advantages and disadvantages. Magnesium sulfate is inexpensive, but if slides have to sit a while before they are read, the fluid will ...
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sedimentation speed. Rheology The viscosity of a formula has to be as high as possible in order to reduce the sedimentation speed. Best stabilization against sedimentation ... C. Sodium Laureth Sulfate (5% active) / DisodiumLaurethSulfosuccinate(2,5% active, REWOPOL® SB FA 30) / Cocami-
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BACKGROUND. To understand the effect of low-molecular-weight (LMW) glutenin alleles at the Glu-A3 locus on sodium dodecyl sulfate (SDS) sedimentation volume and solvent retention capacity (SRC) values, 244 accessions of Chinese wheat (Triticum aestivum L.) mini core collections were investigated. In this study the significant …
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56-70.01 Sodium Dodecyl Sulfate Sedimentation Test for Durum Wheat. This method measures the relative gluten strength in whole durum wheat meal without a sieving …
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Ferric sulfate Fe2(SO4)3 Often used with lime softening Ferrous sulfate Fe 2(SO4)3•7H2O Less pH dependent than alum Aluminum polymers ---Includes polyaluminum chlorides (PAC) and polyaluminum sulfates Cationic polymers ---Synthetic polyelectrolytes; large molcules Sodium aluminate Na2Al2O4 Used with alum to improve coagulation
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Operating costs for near-complete sulfate removal using the process, which has been demonstrated successfully for many industrial waters, are estimated at $3 to $6 per 1000 gallons treated. Hydrometrics, Inc., 2727 Airport Road, Helena, MT 59601. Tel: 406-443-4150; Fax: 406-443-0760.
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Sodium dodecyl sulfate (SDS) sedimentation volume has long been used to characterize wheat flours and meals with the aim of predicting processing and end-product qualities. In order to survey the influence of low-molecular-weight glutenin subunits (LMW-GSs) at Glu-B3 locus on wheat SDS sedimentation volume, a total of 283 wheat …
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Zinc Sulfate (ZNSO 4) Sodium Nitrate (NaNO 3) Saturated Salt (NaCl) Sheather's Sucrose (C 12 H 22 O 11) Magnesium Sulfate (MgSO 4) Volume in 1L H 2 O: 330 g: 315 g: 350 g: 1,278 g: 350 g: Specific Gravity: 1.2: 1.2: 1.2: 1.27: 1.28: Table: Volume of flotation salt solution required for the preparation of specific flotation solutions. The ...
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The ability of the sodium dodecyl sulfate (SDS) sedimentation test of Axford et al. (1978) to predict quality characteristics of Canadian bread wheats has been assessed.
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The sodium dodecyl sulfate (SDS) sedimentation test provides a reliable indication of wheat gluten strength, but very few studies have conducted QTL analysis associated with this measure of gluten. Two QTL associated with sedimentation ( QSds.dms-1A and QSds.dms-1B ) were identified in total and each explained 41 and …
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SDS is 56–70 ('Sodium dodecyl sulfate sedimentation test for durum wheat'), which was first approved in 1984.17 Although the SDS sedimentation test has been
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In this study, a total of 15 quantitative trait locus (QTL) for sodium dodecyl sulfate (SDS)-sedimentation volume (SSV) were identified by using a high-density …
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The relationship between the sodium dodecyl sulphate sedimentation volume (SDSS test) and the protein content and bread volume of wheat cultivars was determined to ascertain whether the SDSS test ...
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315 g sodium nitrate: 1 L water: Zinc sulfate: 1.18: 386 g zinc sulfate: 1 L water: Magnesium sulfate: 1.32: 350 g Epson salts: 1 L water ... The sedimentation test is most valuable for identifying fluke ova, which have a higher SG and are larger, denser, and heavier than other ova, ...
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Coagulation is often used in experiments or engineering, such as adding ferrous sulfate and other agents in the water to eliminate electrostatic repulsion between colloidal particles, and then adding polyacrylamide(PAM) or polyaluminum chloride (PAC), making the particles gradually larger, forming visible alum flowers, and finally sedimentation.
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In this study 4 different field-friendly methods were compared. A sedimentation method and 3 different McMaster methods (using sugar, salt, and zinc sulphate solutions) were performed on 47 faecal samples collected from different individuals of both sexes and all ages.
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Sulfates are a large part of the haze pollution that irritates the lungs and affects your lung health. Dry skin. Dry skin is a common health effect of sulfates in consumer products. Whether from ...
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