@article{Jati_Jenie_-_2015, title={MIKROENKAPSULASI Lactobacillus sp. DENGAN TEKNIK EMULSI DAN APLIKASINYA PADA DODOL SIRSAK}, volume={26}, url={https://journal.ipb.ac.id/index.php/jtip/article/view/11383}, DOI={10.6066/jtip.2015.26.2.135}, abstractNote={<p><em>Two probiotic strains Lactobacillus acidophilus 2B4 and </em><em>L</em><em>.</em><em> rhamnosus R2</em><em>3 were microencapsulated by an emulsion technique using sodium alginate and vegetable oil. The present study aimed to enhance probiotic survival on their application in the production of soursop sweet cakes (dodol sirsak) and their stability during storage at room temperature. The probiotic biomasses were mixed with 3% sodium alginate and then added dropwise into a mixture of soybean oil and Tween 80. The microencapsulation technique applied resulted in excellent survival (95-96%) for both Lactobacillus sp. strains. </em><em>Encapsulation significantly improve</em><em>d</em><em> the </em><em>survival</em><em> of </em><em>probiotics</em><em> (</em><em>P</em><em>&lt;0.05) during</em><em> exposure to </em><em>heat </em><em>process </em><em>(60, 65, and 70</em><em>°</em>C<em> for 20 min</em><em>)</em><em>, low pH (pH 2) and bile salt (0.5%). However, encapsulation </em><em>did not a</em><em>l</em><em>t</em><em>er</em><em> the ability of </em><em>both probiotics in </em><em>inhibit</em><em>ing</em><em> </em><em>the growth of </em><em>Escherichia coli ATCC 25922</em><em>. The viability of encapsulated strains in soursop sweet cakes were improved to the adequate amount, i.e. 6 log CFU g<sup>-1</sup> up to 3 and 2 weeks storage, compared to that of controls which lasted to 4.3 and 2.5 log CFU g<sup>-1</sup>, for L. acidophilus 2B4 and </em><em>L</em><em>.</em><em> rhamnosus R2</em><em>3, respectively, in a week of storage</em><em>. </em></p&gt;}, number={2}, journal={Jurnal Teknologi dan Industri Pangan}, author={JatiAnis Usfah Prastu and JenieBetty Sri Laksmi and -Suliantari}, year={2015}, month={Dec.}, pages={135-143} }