METHOD FOR PRODUCING BAKING-INDUSTRIAL INGREDIENTS
Bakery industry additives are prepd. from partial glycerides of fatty acids, tartaric and acetic acids. A mixt. of partial glycerides of 12-18C satd. and unsatd. fatty acids contg. 30-90% monoglycerides and tartaric acid are mixed in a molar ratio of 1:0.75-2, at 105-120 deg.C in an inert gas atmos....
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Sprache: | eng |
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Zusammenfassung: | Bakery industry additives are prepd. from partial glycerides of fatty acids, tartaric and acetic acids. A mixt. of partial glycerides of 12-18C satd. and unsatd. fatty acids contg. 30-90% monoglycerides and tartaric acid are mixed in a molar ratio of 1:0.75-2, at 105-120 deg.C in an inert gas atmos. for 1-1.5 hours. - Following this 1.4-4 mols of acetic acid are added and the mixt. is heated for further 1-1.5 hrs. at 130-150 deg.C. Water formed and excess acetic acid are distilled off. The prepn. is subjected finally to a vacuum treatment at 2500-6500 Pa pressure |
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