2009
DOI: 10.31186/jspi.id.4.2.113-120
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Aktivitas Air (Aw) dan Warna Dendeng Daging Giling Terkait Cara Pencucian (Leaching) dan Jenis Daging yang Berbeda

Abstract: Dendeng is a typical Indonesian jerked meat product commonly made from sliced or ground beef with 2 mm thickness. This research was conducted to study the effect of leaching methods and kinds of meat on water activity (Aw) and color of dendeng giling (from minced meat). The experimental design used a completely randomized factorial design (3 X 3) with three replications. The first factor was leaching method with 3 levels (no washing, washed in 1.5 x 1.5 x1.5 cm sizes and washed in minced meat). The second fact… Show more

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Cited by 12 publications
(13 citation statements)
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“…The measurement of aw was performed using aw meter according to Suharyanto (2009). The probe was calibrated using saturated NaOH solution.…”
Section: Aw Measurementmentioning
confidence: 99%
“…The measurement of aw was performed using aw meter according to Suharyanto (2009). The probe was calibrated using saturated NaOH solution.…”
Section: Aw Measurementmentioning
confidence: 99%
“…Nilai penurunan warna kromatik kekuningan (b*) daging ayam yang direbus bertanda negatif artinya terdapat kenaikan nilai warna kromatik kekuningan (b*). Suharyanto (2009) menyatakan bahwa kenaikan nilai warna kromatik kekuningan (b*) pada daging yang dimasak mungkin berkaitan dengan reaksi pencoklatan non-enzimatis yang terjadi. Pada tahap awal reaksi pecoklatan nonenzimatis, terjadi reaksi kondensasi antara gugus amino bebas dengan gugus karbonil pada gula pereduksi membentuk glikosilamin yang tidak menghasilkan warna.…”
Section: Hasil Dan Pembahasan a Nilai L* (Kecerahan)unclassified
“…Metode pemasakan dendeng yang di panggang memiliki aw yang lebih tinggi dibandingkan yang dipanggang karena suhu dan kelembaban yang tidak dapat dikontrol. Suharyanto (2009) menyatakan bahwa hubungan antara aw dan kelembaban adalah hubungan kesetimbangan antara kadar air di udara bila kadar air tinggi makan akan menyerap air dan sebaliknya sehingga dicapai kesetimbangan. Peningkatan aw selama penyimpanan disebabkan oleh degradasi molekul-molekul pada bahan oleh mikroorganisme berupa pelepasan air terikat yang mengakibatkan terbentuknya air bebas.…”
Section: Aktivitas Airunclassified