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      Uji Kualitas Fisikokima dan Mikrobiologi Strudel Yoghurt Rosella Stroberi Selama Penyimpanan Suhu Ruang

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      Date
      2024
      Author
      Furkon, Rizal Jaenul
      Arief, Irma Isnafia
      Wulandari, Zakiah
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      Abstract
      Yoghurt merupakan produk hasil olahan susu fermentasi yang dibuat dengan cara penambahan starter bakteri asam laktat yaitu Lactobacillus bulgaricus dan Streptococcus termophiluss pada susu. Strudel yoghurt adalah salah satu inovasi dari produk yoghurt yang menggabungkan cita rasa lezat strudel dengan kebaikan gizi yoghurt. Penelitian ini bertujuan menganalis sifat fisikokimia dan mikrobiologi pada strudel yoghurt rosella stroberi dan menentukan lama waktu penyimpanan pada suhu ruang. Rancangan yang digunakan dalam penelitian ini adalah rancangan acak lengkap faktorial (RAL Faktorial) dua perlakuan dengan tiga kali ulangan. Karakteristik fisikokimia dan mikrobiologi strudel dengan penambahan yoghurt rosella stroberi yang disimpan pada suhu ruang memenuhi standar dan layak untuk dikonsumsi. Penambahan yoghurt rosella stroberi berpengaruh nyata terhadap menurunkan nilai pH dan meningkatkan total BAL. Penyimpanan suhu ruang berpengaruh terhadap kenaikan jumlah kapang khamir dan TPC. Strudel dengan penambahan yoghurt rosella stroberi dapat disimpan pada suhu ruang selama 2 hari.
       
      Yoghurt is a fermented milk product made by adding lactic acid bacteria starters, namely Lactobacillus bulgaricus and Streptococcus termophiluss to milk. Yoghurt strudel is one of the innovations of yoghurt products that combine the delicious taste of strudel with the nutritional goodness of yoghurt. This study aims to analyze the physicochemical and microbiological properties of strawberry rosella yoghurt strudel and determine the length of storage time at room temperature. The design used in this study was a randomized complete factorial design (RAL Factorial) of two treatments with three replications. The physicochemical and microbiological characteristics of strudel with the addition of strawberry rosella yoghurt stored at room temperature met the standards and were suitable for consumption. The addition of strawberry rosella yogurt had a significant effect on reducing pH value and increasing total LAB. Storage at room temperature had an effect on the increase in the number of mold yeast and TPC. Strudel with the addition of strawberry rosella yogurt can be stored at room temperature for 2 days
       
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      http://repository.ipb.ac.id/handle/123456789/158062
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      • UT - Animal Production Science and Technology [4043]

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