dc.contributor.advisor | Hambali, Erliza | |
dc.contributor.author | Aditha, Mutiah Suha | |
dc.date.accessioned | 2023-08-02T08:01:54Z | |
dc.date.available | 2023-08-02T08:01:54Z | |
dc.date.issued | 2023 | |
dc.identifier.uri | http://repository.ipb.ac.id/handle/123456789/122973 | |
dc.description.abstract | Sukrosa ester merupakan surfaktan non-ionik dengan berbagai aplikasi
industri. Surfaktan tersebut disintesis dari metil ester asam lemak sawit dan sukrosa
menggunakan katalis basa. Pengemulsi pengganti minyak kelapa sawit berbahan
ester sukrosa tersebut dapat terurai secara hayati karena potensinya tidak beracun
bagi kulit. Efisiensi produksi sukrosa ester diperoleh menggunakan pelarut air pada
sukrosa, perbandingan massa 3:5 untuk air dan sukrosa. Pengenceran sukrosa
dengan air mengurangi potensi kegagalan yang ditimbulkan akibat karamelisasi.
Berdasarkan penelitian laboratorium, sukrosa ester memiliki stabilitas emulsi yang
baik berasal dari sukrosa ester miristat, sukrosa ester palmitat, sukrosa ester laurat.
Desain menggunakan rancangan acak kelompok dengan perlakuan variasi
konsentrasi sukrosa ester sebanyak 3 taraf, yaitu 2%, 6%, dan 10%. Berdasarkan
ANOVA, terdapat pengaruh sangat nyata antara variasi konsentrasi terhadap bobot
jenis, pH, viskositas, dan tegangan permukaan. Uji verifikasi dilakukan terhadap
referensi konsumen berupa uji organoleptik kepada 35 responden. Lalu, uji mikroba
yang berdasarkan Standar Nasional Indonesia yaitu jumlah lempeng total
maksimum 10-2 koloni, uji negatif jamur, Staphylococcus aureus, Pseudomonas
aeruginosa, dan Coliform maksimum 3. Penentuan kombinasi terbaik
menggunakan sistem Composite Performance Index (CPI) dan Analytical
Hierarchy Process (AHP). Berdasarkan uji organoleptik, sampel terbaik adalah
miristat 10%. Analisis hasil organoleptik selaras dengan analisis hasil laboratorium
yang menyatakan bahwa sampel losion berbahan sukrosa ester miristat 10%
merupakan sampel terbaik. Sampel tersebut memiliki stabilitas emulsi yang baik
dan tidak tercemar mikroba. | id |
dc.description.abstract | Sucrose ester is a non-ionic surfactant with various industrial applications.
This surfactant was synthesized from palm fatty acid methyl esters and sucrose
using an alkaline catalyst. The emulsifier that replaces palm oil made from sucrose
ester is biodegradable because it is potentially non-toxic to the skin. The efficiency
of sucrose ester production was obtained by using water as a solvent for sucrose,
with a mass ratio of 3:5 for water and sucrose. Diluting sucrose with water reduces
the potential for failure caused by caramelization. Based on laboratory research,
sucrose ester has good emulsion stability from sucrose myristate ester, sucrose
palmitate ester, and sucrose laurate ester. The design used a randomized block
design with 3 levels of variation in the concentration of sucrose ester, which are
2%, 6%, and 10%. Based on ANOVA, there is a very significant effect between
variations in concentration on specific gravity, pH, viscosity, and surface tension.
Verification tests were carried out on consumer references in the form of
organoleptic tests on 35 respondents. Then, the microbial test is based on the
Indonesian National Standard, that are maximum number of total plates (10-2
colonies), a negative test for fungi, Staphylococcus aureus, Pseudomonas
aeruginosa, and Coliform (maximum 3). Determination of the best combination
using the system Composite Performance Index (CPI) and Analytical Hierarchy
Process (AHP). Based on the organoleptic test, the best sample is 10% myristate.
The analysis of the organoleptic results was consistent with the analysis of
laboratory results which stated that a lotion sample made from 10% sucrose
myristate ester was the best sample. The best sample has good emulsion stability
and not polluted by microbes. | id |
dc.description.sponsorship | Badan Pengelola Dana Perkebunan Kelapa Sawit ( BPDPKS ) | id |
dc.language.iso | id | id |
dc.publisher | IPB University | id |
dc.title | Formulasi dan Analisis Losion Berbahan Emulsifier Sukrosa Ester | id |
dc.type | Undergraduate Thesis | id |
dc.subject.keyword | laurate | id |
dc.subject.keyword | lotion | id |
dc.subject.keyword | myristate | id |
dc.subject.keyword | palmitate | id |
dc.subject.keyword | sucrose ester | id |