Sucrose, Glucose Syrup, Apple Pectin, Fumaric Acid, Natural Flavors and Colors (annatto, black carrot juice concentrate, berry juice concentrate and tumeric). L'il Critters Groovy Calcium Gummy Bears are sprinkled with fumaric acid, citric acid and sucrose crystals for a delicious sour flavor.

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Other Ingredients: Natural cane juice, glucose syrup, pectin, fumaric acid, citric acid, lactic acid, natural flavors, natural colors added (including annatto, turmeric and grape skin liquid).

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Sucrose, Glucose Syrup, Pectin, Colors (berry juice, black carrot, annatto), Natural Flavors, Lactic Acid, Citric Acid and Fumaric Acid.

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PVC resin, PTFE resin, fumaric acid, anthraquinone, nitroanthraquinone, paraaminophenol, melamine, cyanuric acid, sulfanilic acid, chemical inhibitor 168, azoic coupling component As, stearate, aniline, nitroaniline, pentaerythritol, chlorcosane, sodium calcium, triethylene diamine, sodium benzene sulphinate, m-phthalic acid, thiourea, aniline black dyestuffs, acid dyestuff, etc.

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The company has paid much attention to production, development and application of maleic anhydride and fumaric acid all the time and application of maleic anhydride and fumaric acid all the time and gathered plenty of talent who are good at technology and management with rich industrial work experience for many years.

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Conclusion］ The change of pH value of solution had effect on degree of ionization of fumaric acid,and then affected the adsorption quantity of basic resin on fumaric acid.

結(jié)論］溶液pH值的變化影響富馬酸的離子化程度，進(jìn)而影響堿性樹脂對(duì)富馬酸的吸附量91一区二区日本在线观看www。

Organic: dihydroxybenzene, oxalic acid, hydroquinone, fumaric acid, gulonic acid, o-dihydroxybenzne; m-dihydroxybenzene; coke powder, tartaric acid, cyanuric acid, G salt, R salt.

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In organic acid the content of quinic acid is most high, the content drops as roasting temperature is rising, and formic acid and fumaric acid content are low.

有機(jī)酸中以quinic acid含量最高日韩精品美女网页在线观看免费，含量隨著烘焙溫度的上升而下降，而formic acid以及fumaric acid含量則偏低色在线综合。

High performance liquid chromatographyanalysis showed the mango fruit of these two cultivars contained 3 carbohydrates, 11 organic acids and 4 carotenoids. The carbohydrates were composed of fructose, glucose and sucrose; the organic acids were oxalic acid, tartaric acid, quinin acid, malic acid, ascorbic acid, lactic acid,α-ketoglutaric acid, citric acid, fumaric acid, succinic acid and gallic acid; the carotenoids were violaxanthin,β-carotene, lutein, lycopene.

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Study on technics of synthesize dimethyl fumaricate, firstly prefabricated fumaric acid, with furfural as raw material, V2O5 as catalyst and potassium chlorate as oxidizer then synthesized dimethyl fumaricate through esterication of fumaric acid and methanol with phosphor tungstenic acid as catalyst.

研究了以糠醛為原料最新精品在线，V2O5作催化劑，用氯酸鉀氧化制取富馬酸69亚洲精品无码专区在线，然后以磷鎢酸為催化劑亚洲欧美一区二区在线啊，用甲醇進(jìn)行酯化合成富馬酸二甲酯的合成工藝。