Please use this identifier to cite or link to this item: http://repository.ipb.ac.id/handle/123456789/166598
Title: Pengaruh Jenis Larutan Pengencer dan Teknik Swab terhadap Hasil Analisis Mikroba dari Permukaan Alat Produksi di PT XYZ
Other Titles: The Effect of Diluent Types and Swab Techniques on Microbial Analysis Results from Production Equipment Surfaces at PT XYZ
Authors: Rahayu, Winiati Pudji
A., PUTRI SAKTI FUJIYANTI
Issue Date: 2025
Publisher: IPB University
Abstract: Industri pangan memiliki tanggung jawab besar dalam memastikan produk memenuhi standar keamanan pangan. Kebersihan peralatan produksi merupakan faktor penting dalam mencegah kontaminasi mikroba yang akan memengaruhi keamanan pangan. Penelitian ini bertujuan untuk mengevaluasi pengaruh jenis larutan pengencer (akuades steril, larutan NaCl 0,85%, dan BPW) serta teknik swab (kering dan basah) terhadap hasil analisis mikroba pada peralatan produksi di PT XYZ. Metode penelitian menggunakan desain faktorial 3x2 dengan analisis deskriptif, ANOVA dua arah, dan uji Tukey HSD. Sampel diambil dari permukaan alat produksi dengan tiga kali pengulangan. Jenis larutan pengencer yang direkomendasikan adalah BPW sebagai larutan standar dan NaCl 0,85% sebagai alternatif. Teknik swab yang direkomendasikan adalah swab basah sebagai metode utama dan swab kering sebagai alternatif metode pengambilan sampel.
The food industry has a big responsibility in ensuring that products meet food safety standards. Cleanliness of production equipment is an important factor in preventing microbial contamination that will affect food safety. This study aims to evaluate the effect of the type of diluent solution (sterile aquadest, 0.85% NaCl solution, and BPW) and swab techniques (dry and wet) on the results of microbial analysis on production equipment at PT XYZ. The research method used a 3x2 factorial design with descriptive analysis, two-way ANOVA, and Tukey HSD test. Samples were taken from the surface of the production equipment with three repetitions. The recommended type of diluent solution is BPW as a standard solution and 0.85% NaCl as an alternative. The recommended swab technique is wet swab as the main method and dry swab as an alternative method of sampling.
URI: http://repository.ipb.ac.id/handle/123456789/166598
Appears in Collections:UT - Supervisor of Food Quality Assurance

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