乙酸異丁酸蔗糖酯:修订间差异
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'''乙酸異丁酸蔗糖酯''',英語:'''Sucrose acetoisobutyrate''' ('''SAIB''') ,是一種[[乳化劑]],[[E編碼]]是E444<ref>[http://www.food.gov.uk/safereating/chemsafe/additivesbranch/enumberlist#h_6 Current EU approved additives and their E Numbers], Food Standards Agency</ref>。在[[美國]],'''SAIB'''作為[[雞尾酒]]、[[啤酒]]、麥芽飲料、[[葡萄酒]]等的食品添加物(一般認為是安全的)<ref>[http://www.fda.gov/food/ingredientspackaginglabeling/gras/noticeinventory/ucm153912.htm Agency Response Letter GRAS Notice No. GRN 000104], U.S. Food and Drug Administration</ref>。 |
'''乙酸異丁酸蔗糖酯''',英語:'''Sucrose acetoisobutyrate''' ('''SAIB''') ,是一種[[乳化劑]],[[E編碼]]是E444<ref>[http://www.food.gov.uk/safereating/chemsafe/additivesbranch/enumberlist#h_6 Current EU approved additives and their E Numbers], Food Standards Agency</ref>。在[[美國]],'''SAIB'''作為[[雞尾酒]]、[[啤酒]]、麥芽飲料、[[葡萄酒]]等的食品添加物(一般認為是安全的)<ref>[http://www.fda.gov/food/ingredientspackaginglabeling/gras/noticeinventory/ucm153912.htm Agency Response Letter GRAS Notice No. GRN 000104], U.S. Food and Drug Administration</ref>。 |
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== 化學式 == |
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SAIB can be prepared by [[esterification]] of [[sucrose]] with [[acetic anhydride|acetic]] and [[isobutyric anhydride]]s. |
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== 用途 == |
== 用途 == |
2015年11月16日 (一) 13:16的版本
乙酸異丁酸蔗糖酯 | |
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IUPAC名 [(2S,3S,4R,5R)-2-(Acetyloxymethyl)-2-[(2R,3R,4S,5R,6R)-6-(acetyloxymethyl)-3,4,5-tris(2-methylpropanoyloxy)oxan-2-yl]oxy-4-(2-methylpropanoyloxy)-5-(2-methylpropanoyloxymethyl)oxolan-3-yl] 2-methylpropanoate | |
别名 | Sucrose acetoisobutyrate Sucrose diacetate hexaisobutyrate HSDB 5657; AI3-25354; E444 |
识别 | |
缩写 | SAIB |
CAS号 | 27216-37-1 |
PubChem | 31339 |
SMILES |
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EINECS | 204-771-6 |
性质 | |
化学式 | C40H62O19 |
摩尔质量 | 846.91 g·mol−1 |
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。 |
乙酸異丁酸蔗糖酯,英語:Sucrose acetoisobutyrate (SAIB) ,是一種乳化劑,E編碼是E444[1]。在美國,SAIB作為雞尾酒、啤酒、麥芽飲料、葡萄酒等的食品添加物(一般認為是安全的)[2]。
用途
- 飲料用的乳化劑(增量劑)
- 化妝品及皮膚照護品
- 香味料 (橘子味道)
- 芳香定著劑
- 頭髮照護品
毒性
參考文獻
- ^ Current EU approved additives and their E Numbers, Food Standards Agency
- ^ Agency Response Letter GRAS Notice No. GRN 000104, U.S. Food and Drug Administration
- ^ http://baike.baidu.com/view/2262543.htm