Just fill in the form below, click submit, you will get the price list, and we will contact you within one working day. Please also feel free to contact us via email or phone. (* is required).

polyacrylamide water solubility in cuba

  • Solubility study of polyacrylamide in polar solvents - Wu ...

    Polyacrylamide is a water-soluble polymer made up of acrylamide subunits. It increases the viscosity of water and facilitates the flocculation of particles present in water. Safety Information

    Get Price
  • Polyacrylamide nonionic water-soluble polymer | 9003-05-8

    Water solubility 2150 g/l at 30 °C 1.3 Major uses Most of the acrylamide produced is used as a chemical intermediate or as a monomer in the production of polyacrylamide. Both acrylamide and polyacrylamide are used mainly in the production of flocculants for the clarification of …

    Get Price
  • Acrylamide in Drinking-water - WHO

    2015-9-10 · polyacrylamide by ATRP using a chloride initiator and tetramethylethylenediamine (TMEDA) as ligand.26,27 Low aqueous and mixed aqueous media; however, similar to Jewrajka and Mandal’s work, monomer conversion was found to be low, less than 20% in most cases, even after long reaction times (>48 h). In addition to this, the experimental molecular

    Get Price
  • Rapid Synthesis of Well-Defined Polyacrylamide by Aqueous ...

    The synthesis of aqueous polyacrylamide solution was evaluated for its solubility in water. The reactions were performed using the acrylamide monomer, solvent and initiator (K 2 S 2 O 8), with the system under magnetic stirring and heating (60°C) for 4 hours.The assays have been made in proportions below of the acrylamide solubility limit.

    Get Price
  • Synthesis of polyacrylamide in aqueous solution ...

    2016-11-9 · To promote the application of polyacrylamide (PAM) in carbon dioxide flooding to enhance oil recovery, the solubility of PAM with different molecular weight (5 million, 7 million, 14 million, g·mol–1) was measured using dynamic method in supercritical carbon dioxide (SCCO2) at temperatures of 313, 323, and 333 K and pressures from 9.0 to 18.0 MPa.

    Get Price
  • Solubility of Polyacrylamide in Supercritical Carbon ...

    Polyacrylamide is a kind of water-soluble linear polymer, supplied as free-flowing particles status without dust or colloid, perfectly soluble in water. The product can be dissolved fast for its particle form. Different polyacrylamides have different active groups, which flocculate different suspended particles for filtration and separation.

    Get Price
  • polyacrylamide_OKCHEM

    2012-7-22 · tion or agglomeration) by surfactants. The water proportion varies from 20% to 40% of the final product, depending on the grade. Water is not considered as free; it is one of the poly-mer gel components. Polyacrylamides are high molecular weight water soluble or swellable polymers obtained from water soluble monomers

    Get Price
  • Polyacrylamide Emulsions Handbook - SNF

    2020-7-11 · Polyacylamides are high molecular weight water soluble or swellable polymers formed from acrylamide or its derivatives. Their glass transition temperature is well above room temperature (> 400 K). The only commercially important polyacrylamide is poly(2-propenamide) which is simply called polyacrylamide or PAM [-CH 2 CH(CONH 2)-]. It is a non-ionic, …

    Get Price
  • Properties of Polyacrylamides

    2018-9-7 · High molecular weight (106–3 × 107 Da) polyacrylamide (PAM) is commonly used as a flocculant in water and wastewater treatment, as a soil conditioner, and as …

    Get Price
  • Rapid Synthesis of Well-Defined Polyacrylamide by Aqueous ...

    2015-9-10 · Rapid Synthesis of Well-Defined Polyacrylamide by Aqueous Cu(0)- ... tion of high contents of water in the solvent composition resulted in significant broadening of the MWDs, suggesting inefficient deactivation under the conditions used.43,46−48 In 2013, Haddleton and co-workers introduced a novel protocol

    Get Price
  • Synthesis of polyacrylamide in aqueous solution ...

    The synthesis of aqueous polyacrylamide solution was evaluated for its solubility in water. The reactions were performed using the acrylamide monomer, solvent and initiator (K 2 S 2 O 8), with the system under magnetic stirring and heating (60°C) for 4 hours.The assays have been made in proportions below of the acrylamide solubility limit.

    Get Price
  • polyacrylamide_OKCHEM

    Polyacrylamide is a kind of water-soluble linear polymer, supplied as free-flowing particles status without dust or colloid, perfectly soluble in water. The product can be dissolved fast for its particle form. Different polyacrylamides have different active groups, which flocculate different suspended particles for filtration and separation.

    Get Price
  • FORMULATION DEVELOPMENT AND EVALUATION OF

    2016-1-29 · The polyacrylamide forms water washable gel because of its water solubility and has wider prospects to be used as a topical drug delivery system. 4. Conclusion The polymer being macromolecules of very high molecular weight remain unabsorbed on the skin and from our studies it can be concluded that polyacrylamide can be used for various

    Get Price
  • Polyacrylamide degradation and its ... - npj Clean Water

    2018-9-7 · High molecular weight (106–3 × 107 Da) polyacrylamide (PAM) is commonly used as a flocculant in water and wastewater treatment, as a soil conditioner, and as …

    Get Price
  • Water Soluble Usnic Acid-Polyacrylamide Complexes with ...

    2014-6-19 · Water Soluble Usnic Acid-Polyacrylamide Complexes with Enhanced Antimicrobial Activity against Staphylococcus epidermidis Iolanda Francolini, Vincenzo Taresco, Fernanda Crisante, Andrea Martinelli, ... due to its low water solubility [10] and high hepatotoxicity [14,15]. Thus, its use in a safe and efficient

    Get Price
  • Properties of Polyacrylamides

    2020-7-11 · Properties. Polyacylamides are high molecular weight water soluble or swellable polymers formed from acrylamide or its derivatives. Their glass transition temperature is well above room temperature (> 400 K). The only commercially important polyacrylamide is poly (2-propenamide) which is simply called polyacrylamide or PAM [-CH 2 CH (CONH 2 )-].

    Get Price
  • Anomalous solubility of polyacrylamide prepared by ...

    2001-8-17 · Polyacrylamide prepared by dispersion (precipitation) polymerization in an aqueous t ‐butyl alcohol (TBA) medium is only partially soluble when the TBA concentrations in the polymerization media are in the range 82 vol % < TBA < 95 vol %.Independent experiments with a soluble (linear) sample of polyacrylamide show that the polymer swells sufficiently in the …

    Get Price
  • Effects of various fillers on anionic polyacrylamide ...

    2014-1-20 · This study examines the effects of different types of salt fillers and salt filler loadings on anionic polyacrylamide (A-PAM). Urea, potassium chloride, sodium chloride, and sodium sulfate were incorporated into the A-PAM solution with 10, 20, and 30 wt.% loadings.The characteristics of the A-PAM solution were measured based on the dissolution rate, viscosity, ζ potential, turbidity …

    Get Price
  • Polyacrylamide PAM Flocculant for Water Treatment -

    Polyacrylamide PAM, with the chemical formula of (C3H5NO)n and the CAS NO. of 9003-05-8, is a linear polymer. Polyacrylamide polymer has good thermal stability, can be dissolved in water in any proportion, and the aqueous solution is a uniform and transparent liquid. PAM is one of the most widely used water-soluble polymers.

    Get Price
  • anionic polyacrylamide reaction with water in cuba

    Anionic polyacrylamide - wastewater treatment . Dissolve the emulsion with water to use high-speed shear when the way, so that the emulsion of polyacrylamide hydrogel in full contact with water and quickly dispersed in water. If the emulsion and water can fully contact with the dispersion, its dissolution time is generally only 3-15 minutes ...

    Get Price
  • New glycoconjugate polyacrylamide with water-solubility ...

    2008-9-24 · A new glycoconjugate polyacrylamide with water-solubility and additional activated groups was prepared by attaching glucosamine to the preactivated polymer, Poly(N-acryloylmorpholine-co-N-acryloxysuccinimide) [poly(NAM-co-NAS)]. The structures of glycoconjugate polyacrylamide were characterized by 1H-NMR, FTIR and GPC. The glucosamine …

    Get Price
  • poly(acrylamide)

    1995-7-9 · Polyacrylamide is used for water treatment and paper manufacturing, and in applications requiring water soluble polymers. react acrylonitrile sulfuric acid in an aqueous solution, and then separate acrylamide out using a base. hydrate acrylonitrile using a fixed-bed copper catalyst. In one example of this, a reduced CuO-Cr2O3 catalyst was used ...

    Get Price
  • Cas 9003-05-8,Polyacrylamide | lookchem

    Polyacrylamide is insoluble in benzene, toluene, xylene, gasoline, kerosene, diesel fuel, but soluble in water. Polyacrylamide can react with alkaline with partial hydrolysis of polyacrylamide. It will have imidization reaction in strongly acidic (pH≤2.5) which will reduce its solubility in water.

    Get Price
  • Polyacrylamide Manufacturers & Suppliers | Brovie Chemicals

    Polyacrylamide emulsion is prepared by dispersion or inverse emulsion polymerization, which is a form of polyacrylamide liquid present. Besides the characteristics of solid polyacrylamide flocculants, through the molecular chain of polar groups to adsorb suspended solids in the water particles, the emulsion could formats the large flocs through bridge between the particles or …

    Get Price
  • Polyacrylamide Emulsion - Sinofloc Chemical

    2012-7-22 · to water, without the need for another chemical. Differences between polyacrylamide emul-sions and powders Handling of emulsions using pumps is simpler than pow-ders and in many cases, in-line injection can be used, avoiding the need for an aging tank. Furthermore, dissolution times are shorter and there are almost no solubility problems.

    Get Price
  • Polyacrylamide Emulsions Handbook - SNF

    Anionic Polyacrylamide is widely used in Oil & Gas, water treatment, textile, printing and dyeing, papermaking, mineral processing, coal washing, medicine, sugar, breeding, building materials, agriculture and other industries. It is known as the most widely used additive. Anionic polyacrylamide is the generic name for a group of very high ...

    Get Price
  • ANIONIC POLYACRYLAMIDE | Ataman Kimya A.Ş.

    2021-7-15 · In addition, the nonionic polyacrylamide has good water solubility and can be completely dissolved in cold water. However, the dissolution time is longer than that of cationic or non-ionic type, and the preparation time generally takes about 60-90 minutes.

    Get Price
  • anionic polyacrylamide reaction with water in cuba

    Anionic polyacrylamide - wastewater treatment . Dissolve the emulsion with water to use high-speed shear when the way, so that the emulsion of polyacrylamide hydrogel in full contact with water and quickly dispersed in water. If the emulsion and water can fully contact with the dispersion, its dissolution time is generally only 3-15 minutes ...

    Get Price
  • Polyacrylamide | Tradeasia International

    Polyacrylamide is widely used to flocculate or coagulate solids suspended particles in various types of wastewater, such as municipal sewage, dyeing, leather, industrial wastewaters. Others Polyacrylamide is used in irrigation water in agriculture to improve soil texture, sugar refining, where it can be used in beet or cane juice clarification.

    Get Price
  • ACRYLAMIDE This substance was considered by a previous ...

    2018-6-28 · and polyacrylamide (Going & Thomas, 1979; Skelly & Husser, 1978). Water samples were reduced in volume by evaporation and analysed by gas chromatography with a nitrogen-selective thermionic detector. The detection limit was approximately ll1g/L. Polyacrylamide samples were extracted with 80% methanol and 20% water (pH 3.75) for 3 h, and the ...

    Get Price
  • Polymer-to-Solvent Reference Table for GPC/SEC

    2016-9-11 · Polyacrylamide (PAM) Water + 0.05 M Na 2 SO 4 at pH 3 PL aquagel-OH 25 5991-5789EN Polyacrylamide (PAM) Water + 0.2 M NaNO 3 + 0.01 M NaH 2 PO 4 at pH 7 PL aquagel-OH 40 5991-5773EN Polyacrylic acid (PAA) Water + 0.2 M NaNO 3 + 0.01 M NaH 2 PO 4, adjusted to pH 7 PL aquagel-OH 25 5991-5783EN Poly-alpha-olefi n (PAO) TCB + 0.015 % BHT PLgel 160 ...

    Get Price
  • Synthesis and Characterization of Different Molecular ...

    2017-4-27 · solubility. Polyelectrolytes having molar masses greater than 10 million g/mol do not dissolve readily but tend to form gel lumps known as 'fish eyes'. Polymers of lower molar mass are highly soluble in water due to the hydration of functional groups along the molecule. Polyacrylamide shows high solubility in water, while it is

    Get Price
  • Cross-linking in Hydrogels - A Review

    2014-4-2 · polyacrylamide gel. Uncrosslinked polyacrylamide is soluble in water, and crosslinked polyacrylamides can absorb water but is insoluble. Water-logged gels of crosslinked polyacrylamides are used to make soft contact lenses. iv) Increased T g and increase strength and toughness. Crosslinking changes the local molecular packing, resulting

    Get Price
  • Water Soluble Polymers - Polymers - Products

    Poly (N-isopropylacrylamide) (PNiPAM)Catalog Number 21458. Polymer is water-soluble at room temperature, insoluble above ~40º. Solubility ceiling has been used in mold and cell growth techniques since cells adhere to polymer film at incubation temperatures and are released as medium is cooled and polymer is dissolved.

    Get Price
  • Water Soluble Polymers - SNF

    2012-7-23 · Water soluble polymers cover a wide range of highly varied families of products of natural or ... In general, the solubility is a mini-mum around the isoelectric point,which corresponds to a pH of between 4.0 and 6.5. Hydrophilic colloidal suspensions therefore are akin to an

    Get Price
  • Solubility and composition of sodium polyacrylate

    2021-6-2 · Solubility and composition of sodium polyacrylate Sodium polyacrylate: colorless transparent water-soluble resin.The molecular weight of a few million.When PH is around 4 easily condensed, PH2.5 nearly dissolved.Easily soluble in aqueous solution of caustic soda, and easily precipitate in the solution of calcium hydroxide, magnesium hydroxide.Swelling with water and …

    Get Price
  • Viscosity of partially hydrolyzed polyacrylamide under ...

    2013-2-12 · Polymer flooding is the most successful chemical method to enhance oil recovery. This technique has achieved large-scale field application in China. Polymer flooding is also being tested in several heavy oil fields. For oil field applications, partially hydrolyzed polyacrylamide (HPAM) is the most widely used polymer. HPAM must maintain high viscosity to achieve good oil recovery.

    Get Price
  • Polymer-to-Solvent Reference Table for GPC/SEC

    2016-9-11 · Polyacrylamide (PAM) Water + 0.05 M Na 2 SO 4 at pH 3 PL aquagel-OH 25 5991-5789EN Polyacrylamide (PAM) Water + 0.2 M NaNO 3 + 0.01 M NaH 2 PO 4 at pH 7 PL aquagel-OH 40 5991-5773EN Polyacrylic acid (PAA) Water + 0.2 M NaNO 3 + 0.01 M NaH 2 PO 4, adjusted to pH 7 PL aquagel-OH 25 5991-5783EN Poly-alpha-olefi n (PAO) TCB + 0.015 % BHT PLgel 160 ...

    Get Price
  • Chemical Stability of Polyacrylamide Polymers | Journal of ...

    A comprehensive study of the chemical stability of polyacrylamide (PAA) polymers was conducted. The primary emphasis of the study was to determine the stability of Dow Pusher TM 500 PAA in Sundance brine a 115 deg. 17 (46 deg. C). Experiments were completed which show the effect of biocides, metals, ferrous and ferric iron salts, pH ...

    Get Price
  • Polyacrylamide | Tradeasia International

    Polyacrylamide is widely used to flocculate or coagulate solids suspended particles in various types of wastewater, such as municipal sewage, dyeing, leather, industrial wastewaters. Others Polyacrylamide is used in irrigation water in agriculture to improve soil texture, sugar refining, where it can be used in beet or cane juice clarification.

    Get Price
  • Efficient and “green” fabrication of pH-responsive poly ...

    Due to the water solubility of their component polymers, hydrophilic nano-hydrogels are usually fabricated in organic media, which causes environmental and toxicity issues. ... and polyacrylamide nano-hydrogels. About. Cited by. Related. Back to tab navigation. Buy this article £42.50* * Exclusive of taxes This article contains 8 page(s) Other ...

    Get Price
  • Cross-linking in Hydrogels - A Review

    2014-4-2 · polyacrylamide gel. Uncrosslinked polyacrylamide is soluble in water, and crosslinked polyacrylamides can absorb water but is insoluble. Water-logged gels of crosslinked polyacrylamides are used to make soft contact lenses. iv) Increased T g and increase strength and toughness. Crosslinking changes the local molecular packing, resulting

    Get Price
  • Water Soluble Polymers - Polymers - Products

    Poly (N-isopropylacrylamide) (PNiPAM)Catalog Number 21458. Polymer is water-soluble at room temperature, insoluble above ~40º. Solubility ceiling has been used in mold and cell growth techniques since cells adhere to polymer film at incubation temperatures and are released as medium is cooled and polymer is dissolved.

    Get Price
  • Water Soluble Polymers - SNF

    2012-7-23 · Water soluble polymers cover a wide range of highly varied families of products of natural or ... In general, the solubility is a mini-mum around the isoelectric point,which corresponds to a pH of between 4.0 and 6.5. Hydrophilic colloidal suspensions therefore are akin to an

    Get Price
  • Anionic Polyacrylamide Polymer Flocculant MSDS for waste ...

    Cationic polyacrylamide (CPAM) appearance is white powder, molecular weight from 8 million to 15 million.Ion of from 20% to 55% water solubility is good, can be in any cases of dissolving in water and insoluble in organic solvents.Effective PH range is 1 to 14, show the characteristics of high polymer electrolyte, applicable to the negatively

    Get Price
  • Solubility and composition of sodium polyacrylate

    2021-6-2 · Solubility and composition of sodium polyacrylate Sodium polyacrylate: colorless transparent water-soluble resin.The molecular weight of a few million.When PH is around 4 easily condensed, PH2.5 nearly dissolved.Easily soluble in aqueous solution of caustic soda, and easily precipitate in the solution of calcium hydroxide, magnesium hydroxide.Swelling with water and …

    Get Price
  • Solubility Parameter Values - Free

    2006-11-9 · of solubility parameters in rank order (Table 8), a list of three-component solubility parameters of solvents (Table 9), and a list of solubility parameters of polymers (Table 10). With the exception of Table 7, solubility parameter values are reported in MPa1/2 units. The table showing solubility parameter value ranges for polymers (Table 3.4 in

    Get Price
  • RoC Profile: Acrylamide; 14th RoC 2016

    2021-7-11 · by polyacrylamide flocculants used in water treatment (Brown et al. 1980a, Howard 1989). Residual acrylamide concentrations in 32 poly-acrylamide flocculants approved for water-treatment plants ranged from 0.5 to 600 ppm (Howard 1989). Acrylamide remains in water after flocculation with polyacrylamides because it is very water sol-

    Get Price
  • ACRYLAMIDE This substance was considered by a previous ...

    2018-6-28 · and polyacrylamide (Going & Thomas, 1979; Skelly & Husser, 1978). Water samples were reduced in volume by evaporation and analysed by gas chromatography with a nitrogen-selective thermionic detector. The detection limit was approximately ll1g/L. Polyacrylamide samples were extracted with 80% methanol and 20% water (pH 3.75) for 3 h, and the ...

    Get Price
  • Synthesis and Characterization of Different Molecular ...

    2017-4-27 · solubility. Polyelectrolytes having molar masses greater than 10 million g/mol do not dissolve readily but tend to form gel lumps known as 'fish eyes'. Polymers of lower molar mass are highly soluble in water due to the hydration of functional groups along the molecule. Polyacrylamide shows high solubility in water, while it is

    Get Price
  • Water Soluble Usnic Acid-Polyacrylamide Complexes

    Usnic acid, a potent antimicrobial and anticancer agent, poorly soluble in water, was complexed to novel antimicrobial polyacrylamides by establishment of strong acidic-base interactions. Thermal and spectroscopic analysis evidenced a molecular dispersion of the drug in the polymers and a complete drug/polymer miscibility for all the tested compositions.

    Get Price
  • Water Soluble Polymers - SNF

    2012-7-23 · Water soluble polymers cover a wide range of highly varied families of products of natural or ... In general, the solubility is a mini-mum around the isoelectric point,which corresponds to a pH of between 4.0 and 6.5. Hydrophilic colloidal suspensions therefore are akin to an

    Get Price
  • Anionic Polyacrylamide Polymer Flocculant MSDS for

    Cationic polyacrylamide (CPAM) appearance is white powder, molecular weight from 8 million to 15 million.Ion of from 20% to 55% water solubility is good, can be in any cases of dissolving in water and insoluble in organic solvents.Effective PH range is 1 to 14, show the characteristics of high polymer electrolyte, applicable to the negatively

    Get Price
  • Solubility Parameter Values - Free

    2006-11-9 · of solubility parameters in rank order (Table 8), a list of three-component solubility parameters of solvents (Table 9), and a list of solubility parameters of polymers (Table 10). With the exception of Table 7, solubility parameter values are reported in MPa1/2 units. The table showing solubility parameter value ranges for polymers (Table 3.4 in

    Get Price
  • PREPARATION AND RETENTION PERFORMANCE OF

    “Water-in-water” emulsions of cross-linked and hydrophobically associating cationic polyacrylamide (CHCPAM) with cationic groups (methacrylatoethyl trimethyl ammonium chloride, DMC), hydrophobic groups (octadecyl methacrylate, OA), and cross-linked groups (N, N’-methylene bisacrylamide, MBA) were prepared by dispersion polymerization.

    Get Price
  • OECD iLibrary | Test No. 105: Water Solubility

    Test No. 105: Water Solubility. This Test Guideline describes methods to determine the water solubility of test substances. The water solubility of a substance is the saturation mass concentration of the substance in water at a given temperature. This guideline addresses the determination of the solubility in water of essentially pure ...

    Get Price
  • BASF Pharma | Solubilization Polymers & Platform ...

    The right path for greater solubility and bioavailability. At BASF, we offer a comprehensive range of cutting-edge solubilization polymers, and have an unparalleled understanding of the corresponding process technologies. This unique combination means that we can make sure you achieve effective solubilization across a range of dosage forms.

    Get Price
  • Cross-linking in Hydrogels - A Review

    2014-4-2 · polyacrylamide gel. Uncrosslinked polyacrylamide is soluble in water, and crosslinked polyacrylamides can absorb water but is insoluble. Water-logged gels of crosslinked polyacrylamides are used to make soft contact lenses. iv) Increased T g and increase strength and toughness. Crosslinking changes the local molecular packing, resulting

    Get Price
  • Study on Application of Polyacrylamide in drinking water ...

    Polyacrylamide (PAM) is a general designation of acrylamide polymer or polymer with other monomers. The has good thermal stability. Because of the structural elements that contain polar groups, it is easy to form hydrogen bonds, so that it has good water solubility and …

    Get Price
  • North America Polyacrylamide Market Share | Forecast ...

    The major product types are anionic, cationic, non-ionic and others which include homopolymers, copolymers, etc. Anionic segment attained a maximum portion of the North America polyacrylamide market in 2018. This is owing to its good solubility which results in its wide usage in water …

    Get Price
  • China Polyacrylamide Flocculant Water Treatment ...

    Polyacrylamide Flocculant Water Treatment can accelerate the settling of particles in suspension and has a very obvious effect of speeding up solution clarification and promoting filtration. There are cationic type, anionic type, non-ionic type, with a full range of specifications, which can meet the needs of all aspects.

    Get Price
  • Photoinitiation Synthesis and Properties of Anionic ...

    Through the photoinitiation technology synthetizes anionic polyacrylamide (APAM), with the raw material of sodium acrylate (AANa) and acrylamide (AM). The results show that the best ratio of AANa-AM is 1:3, mass fraction of AM is 30%, pH value is 7.0, reaction temperature is 40°C, good intrinsic viscosity and solubility in APAM can be obtained.Meanwhile, IR characterization meets …

    Get Price
  • Strengthening Alginate/Polyacrylamide Hydrogels Using ...

    2018-10-30 · Strengthening Alginate/Polyacrylamide Hydrogels Using Various Multivalent Cations Can Hui Yang,† Mei Xiang Wang,‡ Hussain Haider,‡ Jian Hai Yang,‡ Jeong-Yun Sun,§ Yong Mei Chen,*,‡ Jinxiong Zhou,*,† and Zhigang Suo§ †State Key Laboratory for Strength and Vibration of Mechanical Structures, International Center for Applied Mechanics, and School

    Get Price
  • US3968093A - Process for producing partially

    A process for producing a partially hydrolyzed polyacrylamide which has a high molecular weight and high water solubility and can be suitably used as a flocculant for water treatment and a size for paper manufacture comprising polymerizing an aqueous solution of an acrylamide monomer in the presence of an alkali metal hydroxide such as sodium hydroxide and boric acid, whereby a partial ...

    Get Price
  • Research Article Water-Soluble and Biodegradable Pectin ...

    2019-7-31 · Water-Soluble Pec-g-PAAm and Pec-g-PAA. e gra polymerization of acrylamide on pectin was carried out by slightly modifying the procedure given by Mishra et al. [ ] to achieve water soluble products as per our requirement. Mishra et al. synthesized a pH sensitive hydrogel using the pectin and acrylamide, but in this study, the solubility of the

    Get Price
  • Comparison of Physicochemical, Functional and Nutritional ...

    2020-10-8 · The water absorption (WAI) and water solubility (WS) indexes were determined on 1 g of sample in 15 mL of distilled water according to procedures by Cheftel et al. [17]. Nitrogen solubility index (NSI) was assayed using 0.5 g of sample dispersed in 50 …

    Get Price
  • Effect of enzymatic hydrolysis on the solubility of egg yolk ...

    2019-4-22 · The results showed that subtilisin treatment significantly improved the water dispersibility, powder solubility and stability coefficient of EYP (P < 0.05) by 41.67%, 98.16%, and 66.21%, respectively, while its solubility did not change significantly after the treatment

    Get Price