discount 70% in 2018-09-25 to 2018-09-27
price: USD$ 121.80
freight :USD$7.00,(Postal parcel)
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Xinjiang, Tibet and Inner Mongolia do not mail.Main uses
Citric acid is a large acid in organic acids. Because of its physical properties, chemical properties and derivatives, citric acid is the most important organic acid widely used in food, medicine, daily chemical and other industries.
1. used in food industry
Because citric acid has a mild and refreshing acidity, it is widely used in the manufacture of beverages, soda, wine, candy, snacks, biscuits, canned fruit juice, dairy products and so on. Citric acid has a market share of more than 70% in all organic acids market, and there is no acid agent that can replace citric acid. A molecule of water of crystallization of mango juice? Please return but has yet to choke the convex edge of all particles as magpie can also be used as edible oil antioxidant. At the same time, improve the sensory properties of food, enhance appetite and promote the digestion and absorption of calcium and phosphorus in the body. Anhydrous citric acid is used in solid beverage. Citric acid salts, such as calcium citrate and ferric citrate, are fortified with calcium and iron ions in certain foods. Citric acid esters, such as citric acid three ethyl ester, can be used as non-toxic plasticizers, plastic packaging for food packaging?
2. used in chemical, pharmaceutical and textile industries
Citric acid can be used as a reagent for chemical analysis in chemical technology, as an experimental reagent, chromatographic analysis reagent and biochemical reagent, as complexing agent and masking agent, and used as a buffer solution. Using citric acid or citric acid salts as a builder, which can improve the performance of washing products, can rapid precipitation of metal ions, to prevent contaminants adhere to the fabric, keep washing the necessary basic; the dirt and ash dispersion and suspension; improve the performance of the surfactant is an excellent chelating agent can be used; reagent acid resistance testing of building ceramic tiles.
Formaldehyde pollution clothing has is a very sensitive issue, citric acid and citric acid can be modified into a formaldehydeless Creaseproofing rectifying agent for cotton fabric finishing. Not only wrinkle proof effect is good, but also the cost is low.
3. for environmental protection
Citric acid sodium citrate buffer for flue gas desulfurization. China is rich in coal resources, which constitutes the main part of energy. However, there is a lack of effective flue gas desulfurization technology, which leads to serious SO2 pollution in the atmosphere. At present, China's SO2 emissions are nearly 40 million tons, it is urgent to study effective desulfurization process. Citric acid sodium citrate buffer solution is a very valuable desulfurization sorbent because of its low vapor pressure, non-toxic, stable chemical properties and high absorption rate of SO2.
4. for livestock production
Adding citric acid in piglet feed can early weaning, improve feed utilization rate 5% ~ 10%, increase sow litter size. Adding 1% - 2% citric acid in the diet of growing finishing pigs can increase daily gain, reduce feed to meat ratio, increase protein digestibility, reduce back fat thickness, and improve meat quality and carcass characteristics. Citric acid rare earth is a new type of feed additive, is suitable for pig, chicken, fish, shrimp, cattle, sheep, rabbit, silkworm and other animal, promote animal growth, improve product quality, improve the disease resistance and survival rate, improve feed conversion rate, shorten the feeding cycle etc..
5. for cosmetics
Citric acid belongs to a kind of acid, the main role is to accelerate the horny renewal, commonly used in emulsion, cream, shampoo, whitening products, anti-aging products, acne supplies. The renewal of cutin contributes to the peeling of melanin in the skin, the collection of pores, the dissolution of blackheads and so on.For example Biotherm fountain soothing cleansing mousse, make the skin soft, comfortable, fresh and pure color.
6. used for sterilization
The combination of citric acid and 80 temperature can kill bacteria spores and kill bacteria spores in the pipeline of hemodialysis machine effectively. "Western-style food enjoys the reputation of" king of the lemon has a strong bactericidal effect, good for health food, plus a scent of lemon, people always love making salad, not only delicious, but also to enhance the appetite.
7. used in medicine
Calcium must be involved in the formation of prothrombin activators and subsequent coagulation. Citrate ions and calcium ions can form a soluble complex which is difficult to dissociate, thus reducing the concentration of calcium in blood and blocking the blood coagulation. This product is in the form of blood anticoagulant or laboratory? When used as anticoagulant drugs?
Tips for eating citric acid
Changyin yogurt: yogurt contains lactic acid and other organic acids such as citric acid with the Portuguese, the dilution also has the sterilization and preservation effect, known as the mucosa of the "cleaning agent", sticky surface it helps soften the skin, remove the old dead cells in the in the process, the wrinkles also will be eliminated.
Eat fruit, is not the girl of love is one of the most used method. Every 100 grams of lemon contains only 24 calories. Citric acid lemon can promote energy metabolism, and its vitamin C content is outstanding in fruits, whitening effect is good, low heat, love to thin women can eat, but avoid fasting to eat. Others such as litchi, orange, grapes are rich in citric acid.
Vitiligo patients can't take acid containing citric acid is a kind of thing.
In our country, the provisions allowing the use of the agent is acidification of acetic acid, citric acid, citric acid, lactic acid, tartaric acid and potassium 17. The use of citric acid is an acidifying agent widely. As acidifying agent and additives, the national standard is not the limited use, the food and Agriculture Organization (FAO) and WHO (WHO) announced the permitted daily consumption (ADI) is not to be limited use. From the visible, block complex citric acid? Si Mei Hua food storage not worry too much?
Buyers must read about freight only for reference, because of the recent price before making the best express, consult the store, if you don't need to make shipment.
With citric acid 50 grams -100 grams can put in boiling water, after the goods after the pot lid boring 30 minutes, the scale is cleared. The scale thick or insist on delivery point in time to get longer, removing the scale effect can be amazing!
Use of citric acid is very extensive. The yield of citric acid used as a flavoring agent in food manufacturing 70%. Acidic flavoring agent citric acid is mainly used as soft drinks, fruit juice, jam, fruit sugar and canned, but also can be used as edible oil antioxidant. Anhydrous citric acid is widely used in solid beverage. Salts of citric acid such as citric acid citrate and calcium iron fortifier is need to add calcium and iron ions in some food.