FOOD CHEMICALS - ALPER KİMYA SANAYİ VE TİCARET LTD STİ https://alperkimyasanayiveticaret.com/?product_cat=food-chemicals Fri, 20 Jan 2023 10:58:11 +0000 en-US hourly 1 https://wordpress.org/?v=6.4.2 https://alperkimyasanayiveticaret.com/wp-content/uploads/2023/06/cropped-logo-copy--32x32.png FOOD CHEMICALS - ALPER KİMYA SANAYİ VE TİCARET LTD STİ https://alperkimyasanayiveticaret.com/?product_cat=food-chemicals 32 32 XANTHAN GUM https://alperkimyasanayiveticaret.com/?product=xanthan-gum&utm_source=rss&utm_medium=rss&utm_campaign=xanthan-gum https://alperkimyasanayiveticaret.com/?product=xanthan-gum#respond Fri, 20 Jan 2023 10:58:11 +0000 https://fopmalinovskaoksana.com/product/?post_type=product&p=2303 Xanthan Gum is a polysaccharide, derived from the bacterial coat of Xanthomonas campestris, used as a food additive and rheology modifier, commonly used as a food thickening agent (in salad dressings, for example) and a stabilizer (in cosmetic products, for example, to prevent ingredients from separating). It is produced by the fermentation of glucose, sucrose,[...]

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Xanthan Gum is a polysaccharide, derived from the bacterial coat of Xanthomonas campestris, used as a food additive and rheology modifier, commonly used as a food thickening agent (in salad dressings, for example) and a stabilizer (in cosmetic products, for example, to prevent ingredients from separating). It is produced by the fermentation of glucose, sucrose, or lactose by the Xanthomonas campestris bacterium. After a fermentation period, the polysaccharide is precipitated from a growth medium with isopropyl alcohol, dried, and ground into a fine powder. Later, it is added to a liquid medium to form the gum.

Biosynthesis

BiosynthesisSynthesis originates from glucose as substrate for synthesis of the sugar nucleotides precursors UDP-glucose, UDP-glucuronate, and GDP-mannose that are required for building the pentasaccharide repeat unit. This links the synthesis of xanthan to the central carbohydrate metabolism. The repeat units are built up at undecaprenylphosphate lipid carriers that are anchored in the cytoplasmic membrane. Specific glycosyltransferases sequentially transfer the sugar moieties of the nucleotide sugar xanthan precursors to the lipid carriers. Acetyl and pyruvyl residues are added as non-carbohydrate decorations. Mature repeat units are polymerized and exported in a way resembling the Wzy-dependent polysaccharide synthesis mechanism of Enterobacteriaceae. Products of the gum gene cluster drive synthesis, polymerization, and export of the repeat unit.

Uses

One of the most remarkable properties of Xanthan Gum is its ability to produce a large increase in the viscosity of a liquid by adding a very small quantity of gum, on the order of one percent. In most foods, it is used at 0.5%, and can be used in lower concentrations. The viscosity of xanthan gum solutions decreases with higher shear rates; this is called shear thinning or pseudoplasticity. This means that a product subjected to shear, whether from mixing, shaking or even chewing, will thin out, but once the shear forces are removed, the food will thicken back up. A practical use would be in salad dressing: the xanthan gum makes it thick enough at rest in the bottle to keep the mixture fairly homogeneous, but the shear forces generated by shaking and pouring thins it, so it can be easily poured. When it exits the bottle, the shear forces are removed and it thickens back up, so it clings to the salad. Unlike other gums, it is very stable under a wide range of temperatures and pH.

In foods, xanthan gum is most often found in salad dressings and sauces. It helps to prevent oil separation by stabilizing the emulsion, although it is not an emulsifier. Xanthan gum also helps suspend solid particles, such as spices. Also used in frozen foods and beverages, xanthan gum helps create the pleasant texture in many ice creams, along with Guar Gum and locust bean gum. Toothpaste often contains xanthan gum, where it serves as a binder to keep the product uniform. Xanthan gum (when sometimes not made from wheat—see Allergies for gluten-free allergy information) is also used in gluten-free baking. Since the gluten found in wheat must be omitted, xanthan gum is used to give the dough or batter a “stickiness” that would otherwise be achieved with the gluten. Xanthan gum also helps thicken commercial egg substitutes made from egg whites, to replace the fat and emulsifiers found in yolks. It is also a preferred method of thickening liquids for those with swallowing disorders, since it does not change the color or flavor of foods or beverages at typical use levels.

In the oil industry, xanthan gum is used in large quantities, usually to thicken drilling mud. These fluids serve to carry the solids cut by the drilling bit back to the surface. Xanthan gum provides great “low end” rheology. When the circulation stops, the solids still remain suspended in the drilling fluid. The widespread use of horizontal drilling and the demand for good control of drilled solids has led to its expanded use. It has also been added to concrete poured underwater, to increase its viscosity and prevent washout.

In cosmetics, xanthan gum is used to prepare water gels, usually in conjunction with bentonite clays. It is also used in oil-in-water emulsions to help stabilize the oil droplets against coalescence. It has some skin hydrating properties. Xanthan gum is a common ingredient in fake blood recipes, and in gunge/slime.

ITEMS STANDARD
Appearance white or cream-color and free-flowing powder
Viscosity 1200 – 1600 mpa.s[ 1% Xanthan Gum in 1% KCl Brookfield, LVTD,spindle 3.60rpm, 25]
Assay(on dry basis) 91.0 – 108.0%
Loss on drying(105o­C, 2hr) 6.0 – 12.0%
V1 : V2: 1.02 – 1.45
Pyruvic Acid ≥ 1.5%
PH of 1% solution in water 6.0 – 8.0
Heavy metals(as Pb) ≤ 20 mg/kg
Lead(Pb) ≤ 5 mg/kg
Arsenic(As) ≤ 2 mg/kg
Nitrogen ≤ 1.5%
Ash ≤ 13%
Particle size 80 mesh: 100% min, 200 mesh: 92% min
Total plate count ≤ 2000/g
Yeasts and moulds ≤ 100/g
Pathogens germs absence
S. aureus Negative
Pseudomonas aeruginosa Negative
Salmonella sp. Negative
C. perfringens Negative

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Trisodium Phosphate https://alperkimyasanayiveticaret.com/?product=trisodium-phosphate&utm_source=rss&utm_medium=rss&utm_campaign=trisodium-phosphate https://alperkimyasanayiveticaret.com/?product=trisodium-phosphate#respond Fri, 20 Jan 2023 10:57:22 +0000 https://fopmalinovskaoksana.com/product/?post_type=product&p=2301 Properties White or colorless crystals, efflorescent in air, easily soluble in water but not in organic solution.

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Properties White or colorless crystals, efflorescent in air, easily soluble in water but not in organic solution. Its water solution is alkaline. PH value of 1% solution is 12.1, relative density at 1.62, melting point is 73.4℃ Uses Used as a water softening agent, cleaning agent in electroplating, color fixer in fabric dyeing and flux in enamel ware manufacturing and so on.

ITEMS STANDARDs
Main contents % >=</td> 98
Phosphorus pentoxide % >=</td> 18.3
Chloride, as cl % =< 0.3
Sodium oxide, as Na2O % =< 15.5-19
Sulfate, as SO4 % =< 0.5
Water insoluble % =< 0.1

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SORBIC ACID https://alperkimyasanayiveticaret.com/?product=sorbic-acid&utm_source=rss&utm_medium=rss&utm_campaign=sorbic-acid https://alperkimyasanayiveticaret.com/?product=sorbic-acid#respond Fri, 20 Jan 2023 10:56:31 +0000 https://fopmalinovskaoksana.com/product/?post_type=product&p=2298 Related pro

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SODIUM TRIPOLYPHOSPHATE https://alperkimyasanayiveticaret.com/?product=sodium-tripolyphosphate&utm_source=rss&utm_medium=rss&utm_campaign=sodium-tripolyphosphate https://alperkimyasanayiveticaret.com/?product=sodium-tripolyphosphate#respond Fri, 20 Jan 2023 10:54:41 +0000 https://fopmalinovskaoksana.com/product/?post_type=product&p=2296 Properties White microdot powder with luster, melting point at 622℃, easily soluble in water, with remarkable chelating ability to some metal ions such as Ca2+, Mg2+, can soften hard water, change suspension into solution, alkalescent, without causticity. Uses

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Properties White microdot powder with luster, melting point at 622℃, easily soluble in water, with remarkable chelating ability to some metal ions such as Ca2+, Mg2+, can soften hard water, change suspension into solution, alkalescent, without causticity. Uses

Used as main auxiliary of synthetic wash, soap synergistic agent, water softener, leather pre-tanning agent, dye auxiliary agent, and dispersant of suspension such as paint, kaolin, magnesium oxide, calcium carbonate drilling mud, preservative agent for paper making, organic synthesis catalyzer, and used in epuration of petroleum product, gum latex storage, as dispersant, solvent in metal industry and pharmaceutical industry, also widely used in gum synthesis, foodstuff industry, and poultry process.

ITEMS STANDARDs
Assay (%) (Na5P3O10) 94%MIN
Appearance WHITE GRANULAR
P2O5 (%) 57.0 MIN
Bulk density 0.4~0.6
Iron 0.15%MAX
Temperature rise 8~10
Polyphosphate 0.5 MAX
PH value(%) 9.2 – 10.0
Ignition loss 1.0% MAX
20mesh through >90%

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SODIUM NITRITE https://alperkimyasanayiveticaret.com/?product=sodium-nitrite&utm_source=rss&utm_medium=rss&utm_campaign=sodium-nitrite https://alperkimyasanayiveticaret.com/?product=sodium-nitrite#respond Fri, 20 Jan 2023 10:53:36 +0000 https://fopmalinovskaoksana.com/product/?post_type=product&p=2295 Sodium nitrite is the inorganic compound with the chemical formula NaNO2. It is a white to slightly yellowish crystalline powder that is very soluble in water and is hygroscopic.

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Sodium nitrite is the inorganic compound with the chemical formula NaNO2. It is a white to slightly yellowish crystalline powder that is very soluble in water and is hygroscopic. It is a useful precursor to a variety of organic compounds, such as pharmaceuticals, dyes, and pesticides, but it is probably best known as a food additive to prevent botulism. Food additive In the early 1900s, irregular curing was commonplace. This led to further research surrounding the use of sodium nitrite as an additive in food, standardizing the amount present in foods to minimize the amount needed while maximizing its food additive role. Through this research, sodium nitrite has been found to inhibit growth of disease-causing microorganisms; give taste and color to the meat; and inhibit lipid oxidation that leads to rancidity. The ability of sodium nitrite to address the above mentioned issues has led to production of meat with improved food safety, extended storage life and improving desirable color/taste. In the European Union it may be used only as a mixture with salt containing at most 0.6% sodium nitrite. It has the E number E250. Potassium nitrite (E249) is used in the same way. It is approved for usage in the EU, USA and Australia and New Zealand.

Item Specification
Appearance White or slightly yellowish crystals
Sodium Nitrite (as dry base) 99% min.
Chloridum (NaCl) 0.10% max.
Sodium Nitrate (as dry base) 0.80% max.
Moisture 1.40 % max.
Water insoluble matter 0.05% max.

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SODIUM METABISULPHITE https://alperkimyasanayiveticaret.com/?product=sodium-metabisulphite-2&utm_source=rss&utm_medium=rss&utm_campaign=sodium-metabisulphite-2 https://alperkimyasanayiveticaret.com/?product=sodium-metabisulphite-2#respond Fri, 20 Jan 2023 10:52:57 +0000 https://fopmalinovskaoksana.com/product/?post_type=product&p=2293 Sodium metabisulfite is an inorganic compound composed of sodium, sulfur and oxygen. Its chemical formula is Na2S2O5 . It typically comes in a white, or yellowish-white crystalline powder.

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Sodium metabisulfite is an inorganic compound composed of sodium, sulfur and oxygen. Its chemical formula is Na2S2O5 . It typically comes in a white, or yellowish-white crystalline powder. It easily dissolves in water, which leaves that familiar sulfur (rotten egg) smell. Sodium Metabisulfite is commonly used as a food preservative for dried foods, like potato chips, raisins and apples, as well as fruit concentrate juices. As a food product, the safe daily intake of sodium metabisulfite has been determined to be about .7 grams per kilogram of body weight. However, those with allergies to sulfites — often exhibited by rashes, hives and wheezing – might try to steer clear of this preservative altogether. Main uses: Bleach agent (e.g.candies, cake, bamboo shoots, etc);Loose agent (e.g.bread, cracker etc);Antiseptic and germicide (e.g.fruit juice, tinned food ,brews, the cereals food is defended storage etc);Inhibitor and freshen agent (e.g.day lily, seafood, fruit and vegetable etc)

ITEMS Specifications
Apperance White or light yellow powder
Content  >=% 96.5
Heavy Metals (Fe)=< % 0.003
Heavy Metals( As)< % 0.0001
Charity Slightly turbid
SO2>=</td> 65
PH 4.0-5.0
Heavy Metals( Pb)=< % 0.0005

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Sodium Diacetate https://alperkimyasanayiveticaret.com/?product=sodium-diacetate&utm_source=rss&utm_medium=rss&utm_campaign=sodium-diacetate https://alperkimyasanayiveticaret.com/?product=sodium-diacetate#respond Fri, 20 Jan 2023 10:52:08 +0000 https://fopmalinovskaoksana.com/product/?post_type=product&p=2291 Sodium Diacetate is a molecular compound of acetic acid and sodium acetate. According to a patent, free acetic acid is built into the crystal lattice of neutral sodium acetate.

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Sodium Diacetate is a molecular compound of acetic acid and sodium acetate. According to a patent, free acetic acid is built into the crystal lattice of neutral sodium acetate. The acid is firmly held as is evident from the negligible odor of the product. In solution it is split off into its constituents acetic acid and sodium acetate. As a buffering agent, sodium diacetate is applied in meat products to control their acidity. Apart from that, sodium diacetate inhibits the growth of various microorganisms usually found in meat products, thus it can be used as a preservative and safeguard for food safety and shelf life extension. Moreover, sodium diacetate can be used as a flavoring agent, applied as a powdered seasoning, to impart a vinegar taste to meat products.

Item Specification
Appearance White, hygroscopic crystalline solid with an acetic odour
Free Acetic Acid (%) 39.0- 41.0
Sodium Acetate (%) 58.0- 60.0
Moisture (Karl Fischer method, %) 2.0 Max
pH (10% Solution) 4.5- 5.0
Formic acid, formates andother oxidizable (as formic acid)  =< 1000 mg/ kg
Particle Size Min 80% Pass 60 mesh
Arsenic (As) =< 3 mg/ kg
Lead (Pb) =< 5 mg/ kg
Mercury (Hg) =< 1 mg/ kg
Heavy Metal (as Pb) 0.001% Max

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SODIUM CYCLAMATE https://alperkimyasanayiveticaret.com/?product=sodium-cyclamate&utm_source=rss&utm_medium=rss&utm_campaign=sodium-cyclamate https://alperkimyasanayiveticaret.com/?product=sodium-cyclamate#respond Fri, 20 Jan 2023 10:51:00 +0000 https://fopmalinovskaoksana.com/product/?post_type=product&p=2289 Sodium Cyclamate is white needle or flaky crystal or crystalline powder.

It is non-nutritive synthetic sweetener which is 30 to 50 times sweeter than sucrose. It is odorless, stable to heat, light and air.

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Sodium Cyclamate is white needle or flaky crystal or crystalline powder.

It is non-nutritive synthetic sweetener which is 30 to 50 times sweeter than sucrose. It is odorless, stable to heat, light and air.

It is tolerant to alkalinity but slightly tolerant to acidity.

It produces pure sweetness without bitter taste. It is widely used in different foods and is suitable for diabetic and obese patients.

Having a pure sweet taste, Sodium Cyclamate is the artificial sweetener and is 30 times as saccharoses.

It can be widely used such as pickles, seasoning sauce, cakes, biscuits, bread, ice cream, frozen sucker, popsicles, drinks and so on, with a maximum amount of 0.65g/kg.

Secondly, it is used in confect, with a maximum amount of 1.0g/kg.

Thirdly, it is used in orange peel, preserved plum, dried arbutus and so on, with the largest amount of 8.0g/kg.

TEM STANDARD
APPEARANCE WHITE POWDER
ASSAY 98.0-101.0%
ODOR ABSENT
LOSS ON DRYING 0.5 % MAX
PH (100G/L) 5.5-7.5
SULFATE 1000PPM MAX
ARSENIC 1PPM MAX
ANLINE 1PPM MAX
HEAVY METAL( PB) 10PPM MAX
CYCLOHEXYLAMINE 25PPM MAX
SELENIUM 30PPM MAX
DICYCLOHEXYLAMINE 1PPM MAX
TRANSPARENCY 95% MIN
SULPHAMIC ACID 0.15% MAX
ABSORBENCY (100G/L) 0.10 MAX

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Sodium Citrate https://alperkimyasanayiveticaret.com/?product=sodium-citrate&utm_source=rss&utm_medium=rss&utm_campaign=sodium-citrate https://alperkimyasanayiveticaret.com/?product=sodium-citrate#respond Fri, 20 Jan 2023 10:49:51 +0000 https://fopmalinovskaoksana.com/product/?post_type=product&p=2287 Sodium citrate is colorless or white crystal and crystalline powder. It is inodorous and taste salt, cool. It will loss crystal water at 150° C and decompose at more high temperature. It dissolves in ethanol.

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Sodium citrate is colorless or white crystal and crystalline powder. It is inodorous and taste salt, cool. It will loss crystal water at 150° C and decompose at more high temperature. It dissolves in ethanol.

Sodium citrate is used to enhance flavor and maintain stability of active ingredients in food and beverage in detergent industry, it can replace Sodium tripolyphosphate as a kind of safe detergent it can aloe be used in fermentation, injection, photography and metal plating.

Food application

Sodium citrate is used in refreshing drinks to alleviate sourness and improve taste. Adding this product to brewing can promote saccharification, and the dosage is about 0.3%. In the manufacture of sorbet and ice cream, sodium citrate can be used as an emulsifier and stabilizer in an amount of 0.2% to 0.3%. This product can also be used as a fatty acid-preventing agent for dairy products, a tackifier for processed cheese and fish products, and a sweetness correcting agent for foods.

Sodium citrate has a variety of excellent properties as described above, making it a very versatile use. Sodium citrate is non-toxic, has pH-adjusting properties and good stability, so it can be used in the food industry. Sodium citrate is used as a food additive and has the largest demand. It is mainly used as a flavoring agent, a buffering agent, an emulsifier, a swelling agent, a stabilizer and a preservative. In addition, sodium citrate is compatible with citric acid and used as a variety of jams. Gelling agents, nutritional supplements and flavoring agents for jelly, fruit juices, beverages, cold drinks, dairy products and pastries.

ITEM STANDARD
CHARACTERISTIC WHITE CRYSTAL POWDERS
IDENTIFICATION PASS TEST
APPEARANCE OF SOLUTION PASS TEST
ALKALINITY PASS TEST
LOSS ON DRYING 11.00-13.00%
HEAVY METALS NOT MORE THAN 5PPM
OXALATES NOT MORE THAN 100PPM
CHLORIDES NOT MORE THAN 50PPM
SULPHATES NOT MORE THAN 150PPM
PH VALUE (5% AQUEOUS SOLUTION) 7.5-9.0
PURITY 99.00-100.50%
READILY CARBONISABLE SUBSTANCES PASS TEST
PYROGENS PASS TEST
ARSENIC NOT MORE THAN 1PPM
LEAD NOT MORE THAN 1PPM
MERCURY NOT MORE THAN 1PPM

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SODIUM BICARBONATE https://alperkimyasanayiveticaret.com/?product=sodium-bicarbonate&utm_source=rss&utm_medium=rss&utm_campaign=sodium-bicarbonate https://alperkimyasanayiveticaret.com/?product=sodium-bicarbonate#respond Fri, 20 Jan 2023 10:48:57 +0000 https://fopmalinovskaoksana.com/product/?post_type=product&p=2285 Sodium bicarbonate is basically a chemical compound, which is also often known as baking soda, bread soda, cooking soda and bicarbonate of soda.

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Sodium bicarbonate is basically a chemical compound, which is also often known as baking soda, bread soda, cooking soda and bicarbonate of soda. Students of science and chemistry have also nicknamed sodium bicarbonate as sodium bicarb, bicarb soda. Sometimes it is also simply known as bi-carb. The Latin name for sodium bicarbonate is Saleratus, which means, ‘aerated salt’. Sodium bicarbonate is a component of the mineral Natron, also known as Nahcolite which is usually found in mineral springs, the only natural source of sodium bicarbonate.

Cooking uses: Sodium bicarbonate was sometimes used in cooking vegetables, to make them softer, although this has gone out of fashion, as most people now prefer firmer vegetables that contain more nutrients. However, it is still used in Asian cuisine to tenderise meats. Baking soda may react with acids in food, including Vitamin C (L-Ascorbic Acid). It is also used in breadings such as for fried foods to enhance crispness. Thermal decomposition causes sodium bicarbonate alone to act as a raising agent by releasing carbon dioxide at baking temperatures. The carbon dioxide production starts at temperatures above 80 °C. The mixture for cakes using this method can be allowed to stand before baking without any premature release of carbon dioxide.

Medical uses: Sodium bicarbonate is used in an aqueous solution as an antacid taken orally to treat acid indigestion and heartburn. It may also be used in an oral form to treat chronic forms of metabolic acidosis such as chronic renal failure and renal tubular acidosis. Sodium bicarbonate may also be useful in urinary alkalinization for the treatment of aspirin overdose and uric acid renal stones. It is used as the medicinal ingredient in gripe water for infants

ITEMS Specifications
Appearance White crystalline powder
Assay (dry Basis, %) 99.0-100.5
pH (1% Solution) =< 8.6
Loss on Drying (%) =< 0.20
Chlorides (Cl, %) =< 0.50
Ammonia Pass test
Insoluble substances Pass test
Whiteness (%) >= 85
Lead (Pb) =< 2 mg/kg
Arsenic (As) =< 1 mg/kg
Heavy Metal (as Pb) =< 5 mg/kg

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