Analysis of soaps � Determination of total alkali content and total fatty matter content

2020 ◽  
Keyword(s):  
Matter Content ◽  
Alkali Content ◽  
Fatty Matter ◽  
Total Alkali ◽  
Total Fatty Matter

A Simple Rapid Method for Direct Determination of Total Fatty Matter in Soaps

1977 ◽  
Vol 79 (7) ◽  
pp. 285-288 ◽  
Author(s):  
M. K. Kundu ◽  
A. T. Deb ◽  
S. P. Gupta
Keyword(s):  
Rapid Method ◽  
Direct Determination ◽  
Fatty Matter ◽  
Total Fatty Matter

scholarly journals Use of jatropha seed oil and alkali solution obtained from its ash for soap making

2021 ◽  
Vol 24 (12) ◽  
pp. 2005-2015
Author(s):  
Adane Legesse ◽  
Abate Habtamu ◽  
Tesfaye Tegene
Keyword(s):  
Physicochemical Properties ◽  
Iodine Value ◽  
Oil Content ◽  
Seed Oil ◽  
Distilled Water ◽  
Alkali Content ◽  
Fatty Matter ◽  
Saponification Value ◽  
Total Fatty Matter ◽  
Jatropha Seed

The present study investigated the potential of Jatropha curcas L. seed oil and lye its ash for soapmaking. Oil was extracted from the seeds using Soxhlet extractor and n-hexane. Lye solution was obtained by boilingash of Jatropha with distilled water. The physicochemical properties (saponification value, Iodine value, acid valueand peroxide value) of the oil (and its blend with palm oil) were found to be consistent with reported values inliterature. The oil content and its relative density were also found to be 31.17% and 0.88g/cm3, respectively. Soapsamples were prepared by treating the oil and the prepared lye solution. Their physicochemical properties (moisturecontent, total alkali content, total fatty matter, pH, foam ability and cleansing ability) were found to be comparablewith reported properties for laundry soaps. The findings indicated that the lye solution from ash of Jatropha and itsseed oil result in soap materials that have acceptable qualities.

Alkaline Soaps 4.201 Determination of the Total Alkali Content

2016 ◽  
Author(s):  
A. Hautfenne
Keyword(s):  
Alkali Content ◽  
Total Alkali
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