Biodiesel Preservative-manufacture,factory,supplier from China

(Total 24 Products for Biodiesel Preservative)
Antioxidants are substances that prevent or delay food oxidation, improve food stability, and extend storage life.Food antioxidants can be divided into oil-soluble antioxidants and water-soluble antioxidants based on their solubility properties.Oil soluble antioxidants can be soluble in fats and oils, and have a good antioxidant effect on fats and fatty foods, preventing their oxidation, rancidity, and oil burning. Commonly used include butyl ether, dibutyl light toluene, gallic acid propionic acid vinegar, etc.TBHQ may volatilize faster than BHT.
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Product ParametersTBHQ is white to light grey crystalline or crystalline powder, with very slight special smell, soluble in ethanol, acetic acid, ethyl alcohol, isopropyl alcohol, ethyl alcohol and oil, etc., a few are insoluble in water (25 ℃ <1%: 95 ℃ ﹤ 5%) TBHQ is a kind of oil-soluble antioxidant, which can prevent or prolong the oxidation of oil and fat deterioration in food.How to use the productSeed methodFirst dissolve TBHQ in a small amount of oil (or 95% alcohol solution), formulated as 5% ~ 10% of TBHQ oil (or alcohol solution), then directly or by the dosage added to the fat or
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Molecular formula: C10H14O2Molecular weight: 166.22CAS No.: 1948-33-0Palm oil antioxidant TBHQ is white to light grey crystalline or crystalline powder, with very slight special smell, soluble in ethanol, acetic acid, ethyl alcohol, isopropyl alcohol, ethyl alcohol and oil, etc., a few are insoluble in water (25 ℃ < 1%: 95 ℃ ﹤ 5%) TBHQ is a kind of oil-soluble antioxidant, which can prevent or prolong the oxidative deterioration of fats and oils in food.
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Product Parameters:Lard antioxidant TBHQ is white to light grey crystalline or crystalline powder, with very slight special smell, soluble in ethanol, acetic acid, ethyl alcohol, isopropyl alcohol, ethyl alcohol and oil, etc., a few are insoluble in water (25 ℃ <1%: 95 ℃ ﹤ 5%) TBHQ is a kind of oil-soluble antioxidant, which can prevent or prolong the oxidation of oil and fat deterioration in food.Product Applications:At present, the most commonly used antioxidants in fats and oils and their products are BHA, BHT, PG, TBHQ and tocopherol.
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Product ParametersTerbutylhydroquinone, is a white or slightly reddish-brown crystalline powder with a very light special fragrance, almost insoluble in water (about 5 per cent), soluble in organic solvents such as ethanol, ethyl acetate, ether and so on.Product AdvantagesNowadays, as the synthesis cost continues to decrease, the application scope is gradually expanded to petrochemical industry, feed industry, electronic industry, battery industry, etc..Our company draws on foreign product synthesis guidance, from 1989 to develop the product, in 1992 was applied to the chlor-alkali industry, a
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Polymerization inhibitor TBHQ, is a white or slightly reddish-brown crystalline powder with a very light special fragrance, almost insoluble in water (about 5 per cent), soluble in organic solvents such as ethanol, ethyl acetate, ether and so on.1.Product ParametersMolecular formula: C10H14O2Molecular weight: 166.22CAS No.: 1948-33-02.Product CharacteristicsAntimicrobial effect: Polymerisation inhibitor TBHQ can effectively inhibit the growth of bacteria and moulds.Vegetable oil, animal fat, chewing gum, soup, seasoning, vitamins, grain food, nuts, essence, sausage, animal feed, grain food pac
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P-Hydroquinone, known as hydroquinone or hydroquinone in Chinese, is an important organic compound with the chemical formula C6H6O2 and a white crystalline form. This compound has a wide range of applications in the chemical industry, the pharmaceutical field, and the photographic industry. In terms of uses, P-Hydroquinone is mainly used in the production of black and white developers, anthraquinone dyes, azo dyes and so on. In the rubber industry, it is often used as an antioxidant, which helps to extend the service life of rubber products.
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White or off-white crystalline powder; slight odor, non-toxic; main component content ≥98.5%; relative density 1.09; melting point 212-218℃; solubility (g/100g solvent, 25℃): ethanol 35.1, acetone 39.0, ethyl acetate 48.8, benzene 1.5, insoluble in gasoline, insoluble in water; colorless, non-polluting, easy to disperse, etc. Characteristicsf DTBHQ:Chemical name: 2,5-Di-tert-butylhydroquinone (2,5-di-tert-butylhydroquinone), abbreviation: DTBHQEnglish name: 2,5-Di-tert-butylhydroquinone (DTBHQ)Molecular formula: C14H22O2Molecular weight: 222.33Classification belongs to: Polyphenols CAS: 8
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Polymerization inhibitors MTBHQ, as an efficient polymerization inhibitor, plays a crucial role in the chemical industry. It can effectively prevent or slow down the polymerization reaction, thus ensuring the quality and stability of polymer products. The mechanism of action of Polymerization Inhibitors MTBHQ lies in its ability to react with free radicals in the polymerization reaction, thereby interrupting the growth of the polymerization chain. Free radicals are key species in the polymerization reaction that initiate chain reactions leading to the growth of polymer molecular chains.
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Possible reaction pathways of 2,5-di-tert-butyl-hydroquinone (2,5-DTBHQ).Valgimigli et al. proposed a mechanism wherein semiquinone (2) reacts with molecular oxygen to produce 2,5-di-tert-butyl-1,4-benzoquinone (2,5-DTBBQ) and hydroperoxyl radical (HOO∙). The semiquinone (2) terminates a second propagation chain via either hydrogen abstraction (Reaction II) or addition reaction (Reaction IV) and these reaction pathways play a very critical role in the inhibition process.
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At high temperatures, a series of complex chemical reactions such as oxidation, decomposition, polymerization, and hydrolysis are prone to occur, resulting in a rapid increase in the acid value, peroxide value, and carbon base value of roasted foods. In the later stage of storage and sales, unpleasant odors are easily produced. The use of TBHQ can effectively delay oil oxidation in pastry foods.However, the oxidation and rancidity of fats and oils, as well as the production of unpleasant flavors, are a problem that troubles many pastry food producers.
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Product FeaturesThe antioxidant effect of this product is very ideal, 5~7 times stronger than BHA, BHT, PG. It is suitable for animal and vegetable fats and fat-rich foods, especially for vegetable oils, and is the preferred antioxidant for salad oil, blending oil and high cooking oil. It can effectively delay the oxidation of fats and oils, improve the stability of foods, and significantly extend the shelf life of fats and fat-rich foods.
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Product Parameters:Tert-butylhydroquinone (TBHQ), also known as tert-butylhydroquinone, white crystalline powder with a point of 126.5-128.5 ℃ point of 300 ℃ CAS No.: 1948-33-0, easily soluble in alcohols and waking up to the majority of fats and oils, especially vegetable oils antioxidant function of the most effective.
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Product Parameters2-tert-butylhydroquinone as a food additive, TBHQ has been used in the United States and other more than 20 countries, China in 1992 was approved for use in oil and fat-containing foods, thousands of fish products, biscuits, quick-cooking noodles, canned fat-containing foods, cured meat products and so on.
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Using isobutylene as an alkylation reagent requires a reaction under closed conditions, which can also be catalyzed by strong acids. In a mixed solvent of xylene and ketone, 85% phosphoric acid is used as a catalyst [8], and isobutylene is added to synthesize tert butylhydroquinone. The selectivity of the single tert butylation reaction can reach over 90%. Cationic resin [9] can also serve as a catalyst for this reaction, but the effect is not very ideal.
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1.Product ParametersMolecular formula: C10H14O2Molecular weight: 166.22CAS No.: 1948-33-02-Tertiary butyl dihydroquinone, also known as tert-butylhydroquinone, white crystalline powder with a point of 126.5-128.5 ℃ point of 300 ℃ CAS No.: 1948-33-0, easily soluble in alcohols and waking up to the majority of fats and oils, especially vegetable oils antioxidant function of the most effective.
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The unsaturated resin polymerization inhibitor MTBHQ (2-tert-butylhydroquinone) plays an important role in resin synthesis and other synthetic reactions. The following is a detailed analysis of its principle of action and effects:Effect Remarkable polymerization inhibition effect: MTBHQ is a kind of high efficient polymerization inhibitor for unsaturated resin. Under normal storage conditions, the general addition amount is only two ten-thousandths of the total amount of resin, and it can play a good effect of polymerization inhibition.
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Tert-butylhydroquinone, white crystalline powder its point is 126.5-128.5 ℃ point of 300 ℃ CAS No.: 1948-33-0, easily soluble in alcohols and waking up, most of the fats and oils, especially for vegetable oils antioxidant function is the most effective.
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At high temperatures, a series of complex chemical reactions such as oxidation, decomposition, polymerization, and hydrolysis are prone to occur, resulting in a rapid increase in the acid value, peroxide value, and carbon base value of roasted foods. In the later stage of storage and sales, unpleasant odors are easily produced. The use of TBHQ can effectively delay oil oxidation in pastry foods.Baked pastry foods require a higher temperature during the baking process, such as cakes and bread, which require a baking temperature of 160C~190C.
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 It is a white to light gray crystalline or crystalline powder with a very slight special odor. It is soluble in ethanol, acetic acid, ethyl ester, isopropanol, ether, and oils, and is almost insoluble in water (25 ℃,<1%; 95 ℃, 5%). TBHQ is an oil soluble antioxidant that can prevent or delay the oxidation and deterioration of fats in food.
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Product ParametersTert-butylhydroquinone (TBHQ), also known as tert-butylhydroquinone, white crystalline powder with a point of 126.5-128.5 ℃ point of 300 ℃ CAS No.: 1948-33-0, easily soluble in alcohols and waking up to the majority of fats and oils, especially vegetable oils antioxidant function of the most effective. Tertiary butylhydroquinone (t butylhydroquinone), referred to as TBHQ molecular formula for CH1402, molecular weight of 166.22.Product FeaturesRapeseed oil antioxidant TBHQ has ideal antioxidant effect, which is 5~7 times stronger than BHA, BHT and PG.
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Corn oil antioxidant TBHQ, also known as tert-butylhydroquinone, white crystalline powder with a point of 126.5-128.5 ℃ point of 300 ℃ CAS No.: 1948-33-0, easily soluble in alcohols and waking up to the majority of fats and oils, especially vegetable oils antioxidant function of the most effective.
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Industrial antioxidant TBHQ, also known as tert-butylhydroquinone, white crystalline powder with a point of 126.5-128.5 ℃ point of 300 ℃ CAS No.: 1948-33-0, easily soluble in alcohols and waking up to the majority of fats and oils, especially vegetable oils antioxidant function of the most effective.
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It can be seen that various antioxidants have significant antioxidant effects, with the order of advantages and disadvantages being TBHQ>PG>BHA>BHT>tocopherol.And the antioxidant effect increases with the increase of the addition amount; The use of a small amount of synergist in combination with TBHQ can have a synergistic effect on antioxidant activity and enhance its antioxidant effect.Especially in areas with high room temperature, such as some southern regions of China, the sourness and flavor of instant noodles have become a hot topic of concern for instant noodle production e
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Introduction and Applications of Terbutylhydroquinone (TBHQ)Introduction of TBHQ Terbutylhydroquinone (TBHQ) is a common food additive, which is widely used as antioxidant and preservative for edible oils, fats and oils, meat, fish, beverages and other foods. In this article, we will introduce the chemical properties, safety, uses and precautions for the use of TBHQ in detail. I.
Food grade TBHQ (terbutylhydroquinone) is an important food additive, which can prevent oxidative deterioration and spoilage of food ingredients, improve the stability and storage period of food, prevent oxidative rancidity of fats, oils and fat-rich foods, and prevent food from discolouration, browning, and destruction of vitamins.
In modern society, shelf life is one of the key factors for food safety. Therefore, in order to extend the shelf life of food and ensure its stable quality, many food manufacturers use TBHQ, a synthetic antioxidant, which has the advantages of antioxidant, preservative and shelf life extension, and is widely used in various food products.In the potato chip industry, TBHQ is a commonly used food additive. During the production of potato chips, the surface of potato chips will oxidize when exposed to the environmental atmosphere, thus affecting their taste and texture.
Terbutylhydroquinone has good antioxidant effect. It has no bad taste and odor when added to any oil and oil-containing food. Good oil solubility, low toxicity, low dosage, it belongs to safe A(1) products, the antioxidant capacity is greater than propyl gallate (PG), 2,6-di-tert-butyl-p-cresol (BHT), tert-butyl-p-hydroxyanisole (BHA); added to food without bad odor.
Application cases of TBHQEdible oils and fats: Adding TBHQ to edible oils and fats can effectively slow down the rancidity process and prolong the shelf life of food. In practical application, TBHQ is usually added directly into oils and fats in the form of powder or liquid, and the usage amount is usually 0.01% to 0.02%.Meat products: Adding TBHQ to meat products can extend shelf life and prevent bacterial contamination and oxidative deterioration.
6. Safety EvaluationThe safety evaluation of TBHQ mainly includes toxicological evaluation and safety assessment. According to the results of many studies at home and abroad, the acute toxicity of TBHQ is low, and the oral LD50 of mice is 9.31g/kgbw, which belongs to the low toxicity category. In terms of safety assessment, the International Expert Committee on Food Additives (ECFA) considered TBHQ to be safe within the specified range of use.
Antioxidant TBHQ: chemical structure, synthesis method, properties and uses, antioxidant mechanism, additive amount and use, safety evaluation, market demand and development trend, impact on the environment and treatment measures, evaluation of economic and social benefits, impact on human health and preventive measures1.Chemical structureThe chemical structure formula of TBHQ (tertiary butylhydroquinone) is C10H1402, which is a kind of effective antioxidant, widely used in food, cosmetics, medicine and other fields.2.Synthesis MethodsThe synthesis method of TBHQ mainly includes the following
 Shandong Best Each Yield helps food preservation, TBHQ shows its power, shipped to Dongguan, Guangdong to show its strength Recently,  Shandong Best Each successfully shipped a batch of food raw materials equipped with the highly efficient antioxidant TBHQ to Dongguan, Guangdong Province, showing its excellent strength in logistics and transportation and food preservation technology.TBHQ, as a highly efficient antioxidant, plays an important role in the food industry, which provides a strong guarantee for the safety and quality of food. TBHQ, or tertiary butylhyd
Ltd. delivered a large-scale order to Shanghai with remarkable efficiency, showcasing its unparalleled logistics strength. Shandong Best Each Food Technology Co., Ltd. has recently completed a large-scale order shipment with great success, demonstrating its efficient and accurate logistics strength and winning the high praise of customers.This batch of orders involved the company's main products TBHQ, a large number of heavy delivery tasks. However, Shandong Best Each Food Technology Co., Ltd.
TBHQ, also known as Tert-Butylhydroquinone, is a food additive that is a synthetic chemical widely used in the food industry to extend the shelf life of foods and prevent oxidation.TBHQ is produced by reacting hydroquinone with tert-butyl alcohol to produce TBHQ, a process that uses advanced technology and strict controls to ensure the high purity and stability of the product.The multiple uses of TBHQ in the food industry are mainly for preventing the oxidation of fats and oils during food processing and storage, thus extending the shelf life of food products.
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