<> "The repository administrator has not yet configured an RDF license."^^ . <> . . . "Uji Cemaran Mikroba Pada Sediaan Serum Spray Katekin Gambir (Uncaria gambir\r\n(Roxb)) Dengan Penambahan Variasi Pengawet"^^ . "ABSTRACT\r\nSerum is a product that contains a higher concentration of active ingredients than \r\nother cosmetics. Microbiological quality is very important to note. The purpose of this \r\nresearch is to test the microbial contamination from a product with the Total Plate Count \r\nmethod. The experiment was done over the course of 8 weeks with intervals at week 0, week \r\n4, and week 8. The experiment was tested in 4 formulas with different concentration of \r\npreservatives. Formula 1 without preservative (catechin 0,05%), formula 2 (cathechins 0,05% \r\nand neolone PH100 0,9%), formula 3 (cathechins 0,05%, neolone PH100 0,6% and methyl�paraben 0,1%), formula 4 (cathechins 0,05%, neolone PH100 0,6% and methyl-paraben \r\n0,2%). The results show that all formulas of Catechin Gambir serum spray both containing no \r\npreservatives and containing preservatives are physically stable through parameter \r\norganoleptic, pH, homogeneity and viscosity. All formulas qualified the requirements of the \r\nmicrobial contamination test according to BPOM not more than 104\r\nfor 8 weeks. The lowest \r\nTotal Plate Count compare to other formulas that is 1,6x102\r\nin formula 4 week 8, and the \r\nhighest Total Plate Count that is 6x102\r\nin formula 1 week 8.\r\nKeywords : Serum, Spray, Cathechin, Preservative, Total Plate Count."^^ . "2021-07" . . "Fakultas MIPA"^^ . . . "Farmasi, Fakultas MIPA"^^ . . . . . . . . . . . . . . <> . <> . . "Dwi"^^ . "Indriati"^^ . "Dwi Indriati"^^ . . "Thesya"^^ . "Puspita Lestari"^^ . "Thesya Puspita Lestari"^^ . . "Fitria"^^ . "Dewi Sulistiyono"^^ . "Fitria Dewi Sulistiyono"^^ . . "Universitas Pakuan"^^ . . . "Fakultas MIPA"^^ . . . "Farmasi"^^ . . . . . . "HTML Summary of #3956 \n\nUji Cemaran Mikroba Pada Sediaan Serum Spray Katekin Gambir (Uncaria gambir \n(Roxb)) Dengan Penambahan Variasi Pengawet\n\n" . "text/html" . . . "Farmasi"@en . .