基本信息
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红花黄色素
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36338-96-2
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红花黄色素;天然红 26 [CI 75140];红花苷;红花甙;红花红;红花红色素
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C43H44O24
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944.8
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SAFFLOWER YELLOW
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252-981-1
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1.882g/cm3
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CARTHAMIN;CARTHAMUS RED;4-CYCLOHEXENE-1,3-DIONE,6-BETA-D-GLUCOPYRANOSYL-2-[[3-BETA-D-GLUCOPYRANOSYL-2,3,4-TRIHYDROXY-5-[3-(4-HYDROXYPHENYL)-1-OXO-2-PROPENYL]-6-OXO-1,4-CYCLOHEXADIEN-1-YL]METHYLENE]-5,6-DIHYDROXY-4-[3-(4-HYDROXYPHENYL)-1-OXO-2-PROPENYL]-,[S-(R*,R*)]-;SAFFLOWER YELLOW;4-Cyclohexene-1,3-dione, 6-beta-d-glucopyranosyl-2-[[3-beta-d-glucopyranosyl-2,3,4-trihydroxy-5-[3-(4-hydroxyphenyl)-1-oxo-2-propenyl]-6-oxo-1,4-cyclohexadien-1-yl]methylene]-5,6-dihydroxy-4-[3-(4-hydroxyphenyl)-1-oxo-2-propenyl]-;NATURAL RED 26;CARTHAMIN: 4-CYCLOHEXENE-1,3-DIONE,6--D-GLUCOPYRANOSYL-2-[[3--D-GLUCOPYRANOSYL-2,3,4-TRIHYDROXY-5-[3-(4-HYDROXYPHENYL)-1-OXO-2-PROPENYL]-6-OXO-1,4-CYCLOHEXADIEN-1-YL]METHYLENE]-5,6-DIHYDROXY-4-[3-(4-HYDROXYPHENYL)-1-OXO-2-PROPENYL]-,[S-(R*,R*)];CarthamusYellow=FlosCarthami
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375.5°C
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228-230° (dec)
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1255.2°Cat760mmHg
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详细信息
红花黄外观为黄色或黄褐色粉末，易溶于水、稀乙醇，不溶于乙醚、石油醚、油脂和丙酮等。对淀粉的染色优良，对蛋白质染色稍差，铁离子可使其发黑，对光、热稳定。
红花黄可用于方便米面制品、碳酸饮料、果味饮料、果蔬汁（肉）饮料、装饰性果蔬、冷冻饮品（食用冰除外）、糖果、糕点上彩装、蜜饯凉果、果冻、水果罐头、蔬菜罐头、八宝粥罐头、配制酒、粮食制品馅料、腌腊肉制品、调味品、膨化食品。使用红花黄时，先用少量水溶解后，再添加到食品配料中。
