How to use lemon yellow
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Last Update: 2017-03-15
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Source: Internet
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Author: User
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Introduction: many colorants we don't know how to use Lemon yellow can be seen in many foods Let Baibai safety net know how to use it together? When you make some food at home, you can use some lemon yellow How to use lemon yellow? Lemon yellow is the most widely used synthetic pigment in the world, which is orange yellow powder, odorless Soluble in water, glycerin, glycol, slightly soluble in ethanol, the solubility at 21 ℃ is 118% (water), 9% (10% ethanol), 3% (50% ethanol) Insoluble in grease 0.1% aqueous solution is yellow, stable in citric acid and tartaric acid, slightly red in case of alkali The maximum absorption wavelength is (428 ± 2) nm It has good light resistance, heat resistance (105 ℃), salt resistance, poor oxidation resistance and fading in reduction Easy coloring, high fastness Is lemon yellow harmful to human body ? if the amount of artificial pigment is appropriate, it should be safer for human body, but if it is excessive, it will aggravate the burden of liver, cause anxiety, migraine, melancholia, blurred vision, itching, weakness of limbs, asthma, urticaria, sleep disorders and other symptoms, so if you eat any food, you'd better use the food safety detector to test it, and you will know the lemon in it How much is yellow Through the safety net of Baibai, we know some food additives of lemon yellow People don't have to worry about their food safety any more Editor in charge: he xianrob
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