Browsing Master Theses by Keyword "Asam Sitrat"
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Pengaruh Perendaman dalam Asam Sitrat dan Blanching Terhadap Mutu Fisik, Kimia dan Fungsional Tepung Ubi Jalar Ungu dan Aplikasinya dalam Pembuatan Cake
(Universitas Sumatera Utara, 2017)Purple sweet potato has a potential as functional food because of it’s antocyanin and antioxidant activity. Purple sweet potato is also a source of antocyanin, phenolic compounds, fibers, and glicemic index. Another ... -
Produksi Serbuk Asam Sitrat dari Belimbing Wuluh Melalui Proses Fermentasi Menggunakan Aspergillus Niger
(Universitas Sumatera Utara, 2021)This study aims to evaluate the quality of citric acid production from star fruit, where the production process is by fermentation usinginoculum Aspergillus niger at various levels of concentration and different fermentation ...