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CAS NUMBER: 115-86-6
EC NUMBER: 204-112-2
MOLECULAR FORMULA: (C6H5O)3PO
MOLECULAR WEIGHT: 326.28
Monostarch phosphate, E1410 in the E number scheme of food additives, is a modified starches.
Monostarch phosphate, an organophosphorus flame retardant (PFR), was determined in human milk sample.
Monostarch phosphate was used as an internal standard in the screening and quantification of pesticide residues in vegetables and fruits.
Monostarch phosphate is a carbohydrate polymer consisting of a large number of glucose units linked together primarily by alpha 1-4 glucosidic bonds.
Monostarch phosphates come in two forms: linear (amylose) and branched through alpha 1-6 glucosidic bonds (amylopectin), with each glucose unit possessing a maximum of three hydroxyls that can undergo chemical substitution.
Monostarch phosphate is a modified starch.
Monostarch phosphate is obtained by esterification of food starch with ortho-phosphoric acid, or sodium or potassium ortho-phosphate, or sodium tripolyphosphate in accordance with good manufacturing practice.
Monostarch phosphate may additionally be subjected to acid enzyme, or bleaching treatment in accordance with good manufacturing practice.
Monostarch phosphate is a modified starch.
Monostarch phosphate is obtained by esterification of food starch with ortho-phosphoric acid, or sodium or potassium ortho-phosphate, or sodium tripolyphosphate in accordance with good manufacturing practice.
Monostarch phosphate may additionally be subjected to acid, alkali, enzyme, or bleaching treatment in accordance with good manufacturing practice.
Monostarch phosphate is made by treating starch with phosphoric acid, orthophosphates, or tripolyphosphates, causing phosphorylation and partial hydrolysis of the starch.
As a food additive, monostarch phosphate is used as an emulsifier, a stabilizer, and a thickener.
Monostarch phosphate has a greater capacity to hold water than native starch, thus allowing it to act as a stabilizer in foods.
Monostarch phosphate can also act as an emulsifier by surrounding oil droplets and suspending them in water.
Lastly, Monostarch phosphates cause starch-starch repulsions which allow rupture of the starch granules and thus increase the viscosity of the food.
This is how monostarch phosphate acts as a thickening agent.
Monostarch phosphate is typically found in foods like salad dressings, puddings, soups, sauces, coffee, and pie fillings.
Monostarch phosphate is produced by integrating orthophosphate acid substituents with monostarch.
Monostarch phosphate is one of the segments of modified starch used in various food products such as low-calorie margarine, milkshakes, food concentrates, thermized cottage cheese, puddings, cold jelly desserts, dressings, sauces, and soups.
Monostarch phosphate with the salts of sodium triphosphate, potassium phosphate, or sodium phosphate or phosphorous acid and is used to reduce retrogradation.
Monostarch phosphate is a reaction which takes place when the amylopectin or amylose chains is cooked.
Monostarch phosphates for relatively high revenue share, followed by Western Europe monostarch phosphate market.
Monostarch phosphate is a modified starch shaped, produced and manufactured by means of oxygenation of high excellence quality native tapioca starch with a changed variety of oxidizing agents and oxidized starch as are attained.
Monostarch phosphate have smaller chain sizes and length than native starches.
Monostarch phosphate advances whiteness and decreases microbiological content.
Monostarch phosphate reduces the propensity and tendency to retro-gradation.
Manufacturing and producing soft bodied gels of high clearness.
Monostarch phosphates are the finest and best thickener for applications requiring and needful gels of low inflexibility and rigidity.
Monostarch phosphate improves adhesion in batters and breading.
Thinned and diluted resolutions of highly quality oxidized starches remain strong and clear on lengthy and prolonged storage, manufacturing and making them suitable for many applications.
Monostarch phosphates have the versatility to be pasted through any cooking system and will improve printability, pick, ring crush, fiber lay, fold, mullen and tensile.
Monostarch phosphates are ideal for use as a coating base or in the coating itself.
In a coating formulation, Monostarch phosphates can provide improved ink holdout, gloss, reduced picking and controlled binder migration.
Monostarch phosphate spacoxy is derived from high quality maize / tapioca starch.
Monostarch phosphate is used extensively in paper processing applications and for in-surface sizing in sizing press.
Monostarch phosphate has excellent binding properties and is used as coating binder.
Monostarch phosphate imparts a starch film and thereby covers surface fibers, giving the paper superior writing as well as printing properties.
Monostarch phosphate, as the name suggests, is modified starch produced by means of oxygenation of starch with a variety of oxidizing agents.
Monostarch phosphates have shorter chain lengths than native starches.
Monostarch phosphates improves whiteness and reduces microbiological content.
Monostarch phosphates weaken the hydrogen bond and reduce the retrogradation tendency.
Producing soft- bodied gels of high clarity, Monostarch phosphates are the best thickener for applications requiring gels of low rigidity.
Monostarch phosphates are used in paper production, on the basis of primary and secondary semi-finished products, for bulking and surface sizing of paper and board, increasing strength and improving the quality of paper and board.
Monostarch phosphates are used for yarn softening in the textile industry.
Monostarch phosphates are used in the construction industry for the production of insulation cardboard and acoustic tiles.
Monostarch phosphates are used in wafer cups for crispiness and as a thickener.
Monostarch phosphate is widely used in the manufacturing of paper.
Monostarch phosphate is a modified starch formulation with controlled viscosity and extra strong film properties.
Monostarch phosphate find wide application in the field of paper.
Whatever oxidizing agent is used only minor modifications of Monostarch phosphate molecule are achieved in normal manufacturing practice.
Monostarch phosphates are equivalent to the introduction of 1 percent w/w of carboxyl (-COOH) or 0.5 percent w/w of keto (-CO) groups or, 3.6 carboxyl and 2.9 carbonyl groups per 100 glucopyranose units.
Monostarch phosphate is introduced into the molecule and the final products usually contain only residues of sodium chloride, sodium sulfate and sulfur dioxide.
Monostarch phosphates are starches treated with oxidizing agents like sodium hypochlorite (NaOCl).
Monostarch phosphate can attack the glycosidic bonds hydrolysing them to alcohol (▬OH) functions or/and C▬C bonds of the glucose unit, oxidizing them to carbonyl functions of aldehydes, ketones and carboxylates.
Higher pH favors formation of carboxylate groups over aldehydes and ketones.
Some depolymerization usually occurs in the process.
Introduction of Monostarch phosphate groups provides both steric hindrance and electrostatic repulsion.
Monostarch phosphate is usually carried out on whole granules and it causes the granule to dissolve, rather than swell and thicken.
Monostarch phosphate can introduce up to 1.1% of carboxyl groups in the granule.
Monostarch phosphate with chlorine or sodium hypochlorite reduces the tendency of amylose to associate or retrograde.
The reaction rate of Monostarch phosphate with hypochlorite is remarkably affected by pH, which tend to be higher at about pH 7 but becomes very slow at pH 10.
Monostarch phosphates are used where intermediate viscosity and soft gels are desired, and where the instability of acid-converted starches is unacceptable.
Hence, pastes of Monostarch phosphates have a lower tendency to gel compared to those of thin-boiling (or acid hydrolized) starches of comparable viscosity.
Monostarch phosphates have high clarity or transmittance, low viscosity and low temperature stability.
Monostarch phosphate is frequently used in confectioneries for coating candies and sweets since they easily melt.
Monostarch phosphate, with code number E 1404, is produced by the action of sodium hypochlorite over normal starch.
Monostarch phosphate is commonly used as a thickener, stabiliser and emulsifier in various types of food.
Monostarch phosphate is widely used in both food and nonfood industries where film formation and adhesion properties are desired.
The major application of Monostarch phosphate is as a surface sizing agent and a coating binder in paper industry.
Monostarch phosphate is produced by reaction of starch with an oxidizing agent under controlled temperature and pH.
Monostarch phosphates have been used; however, hypochlorite is the most common chemical used for the production of oxidized starch in an industrial scale.
During the course of reaction, several reactions occur which lead to the introduction of carbonyl and carboxyl groups and the degradation of starch molecules.
Monostarch phosphate exhibits low viscosity due to depolymerization and improved stability of starch dispersion from the presence of functional groups.
Currently, for industrial practice, Monostarch phosphate is performed under conditions of mild to moderate alkalinity in order to favor production of carboxyl group which is a key component in stabilizing the viscosity of starch dispersion and minimizing retrogradation.
Monostarch phosphate results in partially converted or degraded starches that are able to produce the high fluidity pastes at high solids concentration, being classified as thinboiling starches.
Monostarch phosphate is one of the reagents employed to produce the oxidized starches and the reactions that occur during the starch modification are described as very complex.
Monostarch phosphate has been widely used in many industries, particularly for the paper, textile, laundry finishing, and building materials industries to provide surface sizing and coating properties.
Monostarch phosphate is also becoming increasingly important in the food industry for its unique functional properties such as low viscosity, high stability, clarity, film forming, and binding properties.
Monostarch phosphate can be used as a coating and sealing agent in the confectionary, as an emulsifier, as a dough conditioner for the bread, as a gum arabic replacer, and as a binding agent in the batter applications.
There are several types of the Monostarch phosphates, produced by the treatment with hypochlorite, peroxide, UV radiation, that could present the carboxyl groups in their
Monostarch phosphate is a modified wheat starch which oxidized by sodium hypochlorite.
Monostarch phosphates have shorter chain lengths than native starches.
Monostarch phosphate reduces microbiological content.
In addition, Monostarch phosphate reduces the tendency to retro-gradation.
Producing soft- bodied gels of high clarity, Monostarch phosphates are the best thickener for applications requiring gels of low rigidity.
Monostarch phosphate improves adhesion in batters and breading.
Diluted solutions of highly Monostarch phosphates remain clear on prolonged storage, making them suitable for clear, canned soups and transparent confectionery products.
Monostarch phosphate is also widely used in surface sizing for paper industry and for warp sizing in textile industry.
Lamination, paper coating, paper Adhesive Building materials.
The invention relates to Monostarch phosphate, to a method of preparing oxidized starch and to the use of the oxidized starch in various applications.
Monostarch phosphates have been known for a long time.
Monostarch phosphate is usually carried out in order to reduce the viscosity of the starch in solution or dispersion.
Monostarch phosphates are broken down, yielding molecules having a decreased molecular weight.
The preparation of Monostarch phosphates is conventionally carried out by oxidation with an alkali metal hypochlorite, which is a relatively cheap oxidizing agent, or with peroxide.
Monostarch phosphates find many applications in industry.
Examples of common applications include the use of Monostarch phosphate in the paper industry, for instance in coatings or surface sizing, the adhesive industry, the textile industry, and the food industry.
When used in the paper industry, properties that are greatly influenced by the Monostarch phosphate in coatings or surface sizing include tensile strength and burst strength of the paper, bending stiffness, porosity and dry pick.
Picking of paper is commonly defined as the damage of the paper surface during a printing operation.
When the printing forme is lifted off the paper, the ink is exerting a certain force on the paper.
This force increases with an increase in the viscosity and tack of the ink as well as the printing speed.
When this force exceeds a certain value, the surface of the paper will be damaged.
The value where damage occurs, is called the dry pick of the paper.
Determination of the pick velocity and the pick resistance is one of the most widely used tests performed to measure the quality of paper.
The present invention seeks to provide an Monostarch phosphate and a process of preparing oxidized starch that can be used in papermaking and exerts excellent properties to the paper.
Monostarch phosphate is particularly desired that an improved dry pick of the paper is attained, while not or hardly affecting the other properties of the paper.
Monostarch phosphate is further desired that the process of preparing the oxidized starch is efficient and economical in terms of the use of resources such as starting materials, reagents and energy.
Using a blend of Monostarch phosphates that can be obtained by a process according to the invention, a paper can be obtained that has a better dry pick than when either a regular starch or an amylopectin starch alone is used, wherein a regular starch comprises an amount of from 65 to 85 wt.% of amylopectin based on dry substance of the starch and an amylopectin starch comprises at least 95 wt.% of amylopectin based on dry substance of the starch.
Monostarch phosphates consist of granules in which two types of glucose polymers are present.
Monostarch phosphate can impart unique properties to cement and gypsum based products.
Monostarch phosphate has the similar chemical structure with Hydroxypropyl Methylcellulose(HPMC) that not only provide Hydroxypropyl Methylcellulose(HPMC)-like function, but also has good compatibility with other building additives.
Monostarch phosphate can play a better thickening effect, with better crack resistance and improve workability.
And by adding Monostarch phosphate, the cost of the mortar formulation can be significantly reduced.
Monostarch phosphates are added to mortars in order to modify the rheology of the fresh mortar by bridging flocculation.
The proper function as a flocculant for cement requires that the Monostarch phosphate molecules possess anionic charged functional groups.
With this in mind, the different types of commercially available Monostarch phosphates are evaluated.
Two types of Monostarch phosphates can be distinguished, which differ in the dependence of the effect on dosage.
The interactions of Monostarch phosphates with calcium ions are discussed and recommendations are given for the targeted selection of the appropriate product.
Monostarch phosphate Powder MainlyUsed in Dry Mix Building Mortar.
Monostarch phosphate can significantly increase theconsistency of mortar and improve the construction performance and sagresistance of mortar.
Monostarch phosphate is usually used in conjunction withNon-Modified and Modified Cellulose Ethers.
Monostarch phosphate is suitable for both Neutral and Alkaline Systems and compatible with most of the Additives in Gypsum and Cement Products, Such as Surfactants, HPMC, Starch and Polyvinyl Acetate and otherwater-soluble polymers.
Monostarch phosphate, which is produced by a series of chemical and physical reactions with starch as raw material.
Monostarch phosphate is a kind of non-toxic, tastelesswhite or beige power, which can be dissolved in cold water to form transparent or translucent viscous liquid.
Monostarch phosphate is effective in thickening, adhesion, dispersion, emulsification, suspension, adsorption, surface activity, water retention and so on.
Monostarch phosphate is a white (colorless) powder with good fluidity.
Monostarch phosphate has good water solubility, when in an aqueous solution is transparent and colorless with good stability.
Monostarch phosphate finds application in a variety of industries including adhesives, coating or organic liquids for building materials.
Monostarch phosphate is a naturally- lightweight, plant-based sugar used in cosmetics and food products as a thickener and emulsifier.
Monostarch phosphate can aid in emulsion stabilization, aesthetics enhancement and viscosity build.
An emulsion containing Monostarch phosphate phosphate( Structure XL) will have outstanding stability over a broad temperature range (-30°C up to 50°C).
Monostarch phosphate also brings body to the formulation and a conditioning after feel.
Monostarch phosphate is used for AHA and DHA formulations, all natural creams, antiperspirants, cationic cleansing products, cationic lotions and creams, color cosmetics, concealer, conditioners, cream rinses, creams, emulsions, eye liner, facial cleansers, facial creams, gels, high salt containing gels, leave in conditioners, liquid make-up, liquid soaps, liquid talc, low surfactant or surfactant-free emulsions, make-up, ointments, personal wash products, protective creams, shampoos, shave creams, skin lotions and creams, sunscreens and water resistant sunscreens.
Monostarch phosphate is an aesthetic modifier and rheology modifier.
Monostarch phosphate provides ease of use and immediate dispersability in cold water.
Monostarch phosphate can aid in emulsion stabilization, aesthetics enhancement and viscosity-build.
Monostarch phosphate gives a conditioning after feel to body formulations.
Because of Monostarch phosphates non-ionic character and broad compatibility, Monostarch phosphate offers flexibility to formulate a wide pH range with high amounts of mono- and polyvalent salts (up to 20%) and a large variety of raw materials.
Monostarch phosphate is a naturally-derived and biodegradable rheology and aesthetic modifier that enables more stable and natural emulsions for hair and skin care applications.
Due to low surface energy of Monostarch phosphate reduces the size of emulsion droplets enabling efficient stability and also builds synergistic viscosity with emulsifiers.
Monostarch phosphate takes only two minutes to completely disperse in cold water with no pre-mixes needed.
Monostarch phosphate is a starch-based rheology modifier that provides excellent stabilization in emulsion products.
Monostarch phosphate, delivered as a powder, is a new concept to simply create and process elegant and stable personal care emulsions.
The ease of use and immediate dispersability in cold water make Monostarch phosphate ideal for use in continuous manufacturing processes.
In any type of emulsion for the Personal Care ,Hydroxypropyl starch phosphate( Structure XL) an aid in emulsion stabilization, aesthetics enhancement and viscosity-build.
An emulsion containing Monostarch phosphate will have outstanding stability over a broad temperature range (-30°C up to 50°C).
Monostarch phosphate also brings body to the formulation and a conditioning after feel.
Monostarch phosphate is readily cold water dispersible so that no pre-mixes are needed.
Monostarch phosphate can be added to the oil phase or to adjust batch properties also at the end of a production.
Because of Monostarch phosphates nonionic character and broad compatibility, Monostarch phosphate provides the formulator with the flexibility to formulate over a wide pH range with high amounts of mono- and polyvalent salts (up to 20%) and a large variety of raw materials.
Appearance of Monostarch phosphate white to off-white free flowing powder.
Monostarch phosphate is compatible with salts, cationic and anionic ingredients, and other ingredients common to personal care emulsions.
Monostarch phosphate can aid in the speed of dissolution of other powder ingredients, and will not contribute to dusting.
Monostarch phosphate can be considered eco-friendly.
Monostarch phosphate is naturally derived and biodegradable.
Monostarch phosphate offers the potential for production by cold process, and thus can significantly reduce energy requirements as well as manufacturing costs.
Monostarch phosphate should not be over extensively homogenized due to potential breakdown of the particles.
Monostarch phosphate is often seen in hair products because Monostarch phosphate is gentle on hair and imparts a smooth, velvety feel.
Monostarch phosphate features effective rheology modification and film-forming capabilities to provide both excellent thickening and long-lasting hold.
Monostarch phosphate brings body to lotion and creams while creating a conditioning after feel.
Readily dispersible in cold water.
Monostarch phosphate can be added to the oil phase or at the end of a production, leading to major savings in production costs.
Monostarch phosphate is a naturally derived, starch-based (maize) powder that creates a satiny feel and assists maintain a stable emulsion.
Monostarch phosphate is used to thicken and build viscosity in lotions, creams, liquid soaps, shampoo and body washes.
Monostarch phosphate makes a nice gel product and although Hydroxypropyl starch phosphate( Structure XL) is not suitable for anhydrous formulations, Hydroxypropyl starch phosphate( Structure XL) will hold a small amount of oil on its own.
Monostarch phosphate can aid emulsion stabilisation whilst building viscosity.
An emulsion containing Monostarch phosphate will have outstanding stability over a broad temperature range (-30°C up to 50°C).
Monostarch phosphate also brings body to the formulation and a conditioned after feel.
Monostarch phosphate is compatible with most ingredients, and easy to use, especially so because Monostarch phosphate is cold processable.
Monostarch phosphate is readily cold water dispersible so that no pre-mixes are needed and can be added to the oil phase or at the end of a production, so a "one pot process" is possible
Monostarch phosphate is a popular ingredient in cosmetics because of its versatility.
Monostarch phosphate stabilizes emulsions at any temperature, gives formulas immediate viscosity, reduces the greasiness of products and delivers a smooth, thick feeling.
Monostarch phosphate is a naturally derived starch-based polymer for use in skin care emulsions.
APPLICATION:
-Very good rapid thickening ability, with certain water-retaining behavior;
-Low in the amount used, with an extremely low addition amount to achieve very high effects;
-Increase the slide resistance of materials;
-Improve the operating performance of material, easy to operate;
-Extend the opening hours of material.
CHARACTERISTICS:
-Easy handling and solution stability;
-Resistance to slipping;
-Good manufacturability and consistency of the composition;
-Low stickiness of the solution during application.
FUNCTION:
-Binder / Stabilizer: Retains the physical characteristics of food/cosmetics and ensure the mixture remains in an even state.
-Emulsifier: Allows water and oils to remain mixed together to form an emulsion, such as in mayonnaise, ice cream, and homogenized milk
-Gelling Agent / Thickener: Increases the viscosity by thickening the liquid to give it more texture
PROPERTIES:
-vapor pressure:1.3 mmHg ( 200 °C)
-assay: ≥99%
-bp: 244 °C/10 mmHg (lit.)
-mp: 48-50 °C (lit.)
-SMILES string:O=P(Oc1ccccc1)(Oc2ccccc2)Oc3ccccc3
-InChI: 1S/C18H15O4P/c19-23(20-16-10-4-1-5-11-16,21-17-12-6-2-7-13-17)22-18-14-8-3-9-15-18/h1-15H
-Inchi Key:XZZNDPSIHUTMOC-UHFFFAOYSA-N
SYNONYM:
Starch, 2-hydroxyethyl ether
2-Hydroxyethyl starch
(2S,3R,4S,5S,6R)-6-(hydroxymethyl)oxane-2,3,4,5-tetrol;2-[[(2R,3R,4S,5R,6S)-3,4,5,6-tetrakis(2-hydroxyethoxy)oxan-2-yl]methoxy]ethanol
(C6H10O5)m(C2H5O)n
Hydroxyethyl starch 200/0.5
