CD Skripsi
Evaluasi sifat-sifat Probiotik Lactobacillus fermentum InaCC B1295 dan Pediococcus pentosaceus strain 2397 yang Dienkapsulasi dan Tanpa Dienkapsulasi Hidrogel Cellulose Microfiber dari Tandan Kosong Kelapa Sawit
Live bacteria known as probiotics benefit people. Probiotics are able to regulate the intestinal mictobiota and prevent the growth of pathogenic bacteria. The study aimed to evaluate the properties of autoaggregation, coaggregation and cell surface hydrophobicity of Lactobacillus fermentum InaCC B1295 and Pediococcus pentosaceus strain 2397 encapsulated and without encapsulated with cellulose microfiber hydrogel from oil palm empty fruit bunch. This study was carried out experimentally using a complete randomised design (CRD) with four treatments of LFT, PPT, LFD, PPD and each treatment was repeated four times, so that 16 experimental units were obtained. The parameters observed in this study were autoaggregation, coaggregation and cell surface hydrophobicity. The results showed that LFD and PPD significantly affected autoaggregation, coaggregation and cell surface hydrophobicity values. Encapsulation with cellulose microfiber for both bacteria decreased autoaggregation ability by 13−16% and increased cell surface hydrophobicity value by 3−6%. Encapsulation also causes the coaggregation value to increase and decrease by 1-7%, this is influenced by differences in bacterial genus.
Keywords: Probiotics, Lactobacillus fermentum, Pediococcus pentosaceus, cellulose microfiber, oil palm empty fruit bunch.
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