§ 173.220 1,3-Butylene glycol.
1,3-Butylene glycol (1,3-butanediol) may be safely used in food in accordance with the following prescribed conditions:
?。╝) The substance meets the following specifications:
?。?) 1,3-Butylene glycol content: Not less than 99 percent.
?。?) Specific gravity at 20/20 °C: 1.004 to 1.006.
(3) Distillation range: 200°–215 °C.
?。╞) It is used in the minimum amount required to perform its intended effect.
(c) It is used as a solvent for natural and synthetic flavoring substances except where standards of identity issued under section 401 of the act preclude such use.
更多關(guān)于美國 FDA 可直接加入食品中的輔助性食品添加劑的種類法規(guī),請(qǐng)點(diǎn)擊美國FDA 21 CFR 第173部分可直接加入食品中的輔助性食品添加劑種類匯總
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編輯:foodfagui