专利号:US-2025178919-A1 优先权日:2022-01-31 标 题 :Process for the production of nanocrystals of metal chalcohalides 发明人:GIANSANTE CARLO; QUARTA DANILA; TOSO STEFANO; GIANNUZZI ROBERTO; CALIANDRO ROCCO; MOLITERNI ANNA; GIANNINI CINZIA; MANNA LIBERATO; GIGLI GIUSEPPE 权利人:CONSIGLIO NAZIONALE RICERCHE; FONDAZIONE ST ITALIANO TECNOLOGIA; UNIV DEL SALENTO; UNIV CATTOLICA DEL SACRO CUORE 摘要:A process for the synthesis of nanocrystals of metal chalcohalides is disclosed, where M is a metal, E is a chalcogen and X is a halogen, starting from a salt of M. The process includes the following steps: a) a precursor of metal M is mixed with a surfactant in a solvent having a boiling point higher than 180° C.; b) the mixture obtained in previous step a) is heated, in order to dissolve the components, until it becomes clear; c) the solution is heated up under inert atmosphere at the desired temperature; d) chalcogen and halogen precursors in 0 a solvent having a boiling point higher than 180° C. are added through injection, while heating the solution obtained in steps a) to c); e) after the reaction time has elapsed, the product is quenched down to room temperature.
专利号:WO-2015168121-A1 优先权日:2014-04-29 标 题 :Aldehydes and methods of synthesis by catalysis with carotenoid cleavage dioxygenase enzymes 发明人:STEWART JON DALE 权利人:UNIV FLORIDA 摘要:Methods of producing aldehydes from unsaturated fatty acids using isolated carotenoid cleavage dioxygenase (CCD) enzyme are provided. Aldehydes and flavor additives produced by catalysis of an unsaturated fatty acid, or salt or ester derivative thereof, with an isolated CCD enzyme are also provided. Briefly described, embodiments of the present disclosure provide methods of producing aldehydes from unsaturated fatty acids and their derivatives using isolated carotenoid cleavage dioxygenase (CCD) enzymes, and aldehydes produced by these methods.
专利号:BR-PI0917220-B1 优先权日:2008-08-29 标题:methods of hydrolyzing an oil or fat, biocatalytic synthesis of a structured lipid, catalyzing an interesterification reaction to produce new triglycerides, interesterification to prepare a food, feed or oil, and producing a diacylglycerol
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合成参考文献
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