????????? C??? ??, ??, ??

????

? (1) ?? : ? ?? ? 0.5g? ??? ?? ?? ???????? ??(1 : 1) 20mL? ??? ???? ???? ?? ?? ?????? ?? ?????? ? ??? ?? ????? ?, ? ?? 50～86??? ??.

??(2) ????? : ? ?? ? 1g? ??? ?? ?? 0.5N ?????????? 25mL ? ??? 40mL? ?? ?? ?????? ?? ?????? ? ???? ?? ???? ?????? ? ?????? ?? ?, ? ?? 125～164 ??? ??.

??(3) ?? : ? ??? ?????? ?? ??? ?, ? ?? 4.0ppm ????? ??.

??(4) ? : ? ?? 5.0g? ??? ??????? ?? ?????????????? ?? ??? ?, ? ?? 2.0ppm ????? ??.

??(5) ??? : ? ?? 5.0g? ??? ??????? ?? ?????????????? ?? ??? ?, ? ?? 1.0ppm ????? ??.

??(6) ?? : ? ??? ?????? ?? ??? ?, ? ?? 1.0ppm ????? ??.

??(7) ??? : 「?????????」? ???? (7)? ?? ??? ?, ???? ?? 32～38%??? ??.

??(8) ?? : ? ?? 250mg? ??? ?? ???? ?? ??? 10mL? ??? ????? ???. ? ??? 25mL ??????? ??? ???? ??? 5mL??? 2? ?? ? ?? ?? ??????? ?? ?? ???? ??? 25mL? ??. ? ? 0.25mL? ??? ??? ?? 25mL ??????? ?? ?? ??????? 2.5mL ? ?? ??? 25mL? ? ?? ?????? ?? ??? ????? ?? ??????? ????. ?? ??????? ??????? ???? ???? ????. ????? ??????? ???? ???? ?? ?? C(μg/mL)? ??? ?? ???? ?? ??? ?? ?? ?, ? ?? 1.0～5.2% ??? ??.

?????????

??????????? : ?????(???? ?? ??)
? ? ? ? ? ? ? ? ? ?????(??)

??????????? ? : ????????

??????????? ? : 422.7nm

????????? : ???? 250mg? ??(1→10) 100mL? ??? ?? ?? ??? ???? ?? ? ?? ??? 1,000mL? ??. ? ? 0.2, 0.4, 0.5mL? ?? ??? 100mL ??????? ?? ?? ??????? 10mL?? ??? ?? ?? ??? 100mL? ??(? ? 1mL? ?? 2.0, 4.0 ? 5.0μg ??).

????

? (1) ? ?? 1g? 500℃?? 1?? ???? ?? ???? ??(1→3) 5mL? ??? ?? ?? ???? ??? ????.

??(2) ? ?? 2g? ???? 10mL? ??? ? ?? ?? ??? 5?? ???? ??? ? ???? ????? ???? ???????? 30mL? ??? ??? ???? 95℃??? ?? ??? 30?? ????. ?? ?? ???? 20mL? ??? ??? 30mL??? 2? ???? ??????? ??? ? 20mL? ?? ?? ????????? ???? ????? ???? ???? ???? ???? ??? ??? ?, ? ??? 54～69℃??.

??(3) ? ??? ????? ? ???? ??? ????.

??

? ? ??? ???????? ??? ????? ?? ??? ? ?? ?? ? ??? ????? ?????.

?????

? ? ??? 800℃?? ????????? ?? ??? ?, ? ?? 14.3～17.7%??? ??.

??

Calcium Stearyl-2-Lactylate is a mixture of calcium salts of stearyl lactylic acids and minor proportions of other calcium salts of related acids. It is manufactured by the reaction of stearic acid and lactic acid and conversion to the calcium salts, and is used as follows: as a dough conditioner in yeast-leavened bakery products and prepared mixes for yeast-leavened bakery products in an amount not to exceed 0.5 part for each 100 parts by weight of flour used; as a whipping agent in liquid and frozen egg white at a level not to exceed 0.05%; in whipped vegetable oil topping at a level not to exceed 0.3% of the weight of the finished whipped vegetable oil topping; and as a conditioning agent in dehydrated potatoes in an amount not to exceed 0.5% by weight.

????????? ?? ?? ? ???

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???	??	???	??	?? ?	??
Hebei Mujin Biotechnology Co.,Ltd	+86 13288715578 +8613288715578	sales@hbmojin.com	China	12825	58
Hebei Chuanghai Biotechnology Co., Ltd	+8617732866630	bess@weibangbio.com	China	18144	58
Hebei Kingfiner Technology Development Co.Ltd	+86-15532196582 +86-15373005021	lisa@kingfinertech.com	China	3007	58
Hebei Zhuanglai Chemical Trading Co Ltd	+86-16264648883 +86-16264648883	niki@zlchemi.com	China	3712	58
Shanghai Daken Advanced Materials Co.,Ltd	+86-371-66670886	info@dakenam.com	China	19856	58
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21632	55
Xi'an Kono chem co., Ltd.,	029-86107037 13289246953	info@konochemical.com	China	1169	58
Chongqing Chemdad Co., Ltd	+86-023-6139-8061 +86-86-13650506873	sales@chemdad.com	China	39894	58
career henan chemical co	+86-0371-86658258 +8613203830695	factory@coreychem.com	China	29809	58
SIMAGCHEM CORP	+86-13806087780	sale@simagchem.com	China	17365	58

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