{"title":"超声波乳化。1 .微型分析的评价和修改后的分析程序。","authors":"R. Singiser, H. M. Beal","doi":"10.1002/JPS.3030490718","DOIUrl":null,"url":null,"abstract":"A modified photomicrography procedure has been developed to speed the size-frequency method of analyzing emulsions. This method employs a film strip and rule simultaneously projected. Classification of 1,000 oil globules into the proper size intervals can be done in about one-half of the time formerly required. The Minisonic homogenizer was investigated for ( a ) the effect of long insonation periods on emulsions and ( b ) various methods of manufacturing the emulsion. No coagulation of emulsions occurred when exposed to ultrasonic waves for thirty minutes.","PeriodicalId":17210,"journal":{"name":"Journal of the American Pharmaceutical Association. American Pharmaceutical Association","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"1960-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Emulsification with ultrasonic waves. I. Evaluation of the minisonic and a modified analysis procedure.\",\"authors\":\"R. Singiser, H. M. Beal\",\"doi\":\"10.1002/JPS.3030490718\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A modified photomicrography procedure has been developed to speed the size-frequency method of analyzing emulsions. This method employs a film strip and rule simultaneously projected. Classification of 1,000 oil globules into the proper size intervals can be done in about one-half of the time formerly required. The Minisonic homogenizer was investigated for ( a ) the effect of long insonation periods on emulsions and ( b ) various methods of manufacturing the emulsion. No coagulation of emulsions occurred when exposed to ultrasonic waves for thirty minutes.\",\"PeriodicalId\":17210,\"journal\":{\"name\":\"Journal of the American Pharmaceutical Association. American Pharmaceutical Association\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1960-07-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of the American Pharmaceutical Association. American Pharmaceutical Association\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1002/JPS.3030490718\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of the American Pharmaceutical Association. American Pharmaceutical Association","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1002/JPS.3030490718","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Emulsification with ultrasonic waves. I. Evaluation of the minisonic and a modified analysis procedure.
A modified photomicrography procedure has been developed to speed the size-frequency method of analyzing emulsions. This method employs a film strip and rule simultaneously projected. Classification of 1,000 oil globules into the proper size intervals can be done in about one-half of the time formerly required. The Minisonic homogenizer was investigated for ( a ) the effect of long insonation periods on emulsions and ( b ) various methods of manufacturing the emulsion. No coagulation of emulsions occurred when exposed to ultrasonic waves for thirty minutes.
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