MAULANA, FIRMAN (2021) ANALISIS PENGARUH TEMPERATUR UDARA PENGERING TERHADAP KANDUNGAN PROTEIN PADA AKAR QHIST HINDI (SAUSSUREA COSTUS) DENGAN BANTUAN ALAT PENGERING FLUIDIZED BED DRYER. S1 thesis, Universitas Mercu Buana Jakarta.
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Abstract
Protein is one of the important elements in the human body, there are one-fifth of the protein content stored in the human body. Qhist hindi root contains many proteins that are very important needed by the body as forming and maintaining cells and body tissues so that their utilization can be maximized for human daily protein needs. Experiments were carried out to determine the protein content of qhist hindi roots damaged by drying temperature and to determine the effect of temperature on protein damage in qhist hindi roots. Drying using a fluidized bed dryer with the use of temperatures at 50 °C and 100 °C during drying based on the results of temperature measurements that can be achieved during the experiment. At a drying temperature of 50 °C the protein content increased by 3.12% from the value of the initial protein content of the material, while at a temperature of 100 °C the protein content decreased to 3.86% from the value of the initial protein content of the material. Then the water content at a temperature of 50 °C increased by 4.44% from the initial water content of the material and the water content at a temperature of 100 °C decreased to 52.45% from the initial water content of the material. Keywords: Dryer, Qhist Hindi, Protein, Fluidized Bed Dryer. Protein merupakan salah satu unsur yang penting dalam tubuh manusia, terdapat seperlima kandungan protein yang tersimpan dalam tubuh manusia. Akar qhist hindi mengandung banyak protein yang sangat penting dibutuhkan oleh tubuh sebagai pembentuk dan memelihara sel-sel dan jaringan tubuh sehingga pemanfaatannya dapat dimaksimalkan untuk kebutuhan protein harian manusia. Eksperimen dilakukan untuk mengetahui kandungan protein pada akar qhist hindi yang rusak akibat temperatur pengeringan dan mengetahui pengaruh temperatur terhadap kerusakan protein pada akar qhist hindi. Pengeringan menggunakan alat fluidized bed dryer dengan pengunaan temperatur pada bahan 50 °C dan 100 °C saat pengeringan berdasarkan hasil pengukuran temperatur yang dapat dicapai saat eksperimen. Pada pengeringan temperatur 50 °C kandungan protein meningkat sebesar 3,12 % dari nilai kandungan protein awal bahan, sedangkan pada temperature 100 °C kadar protein mengalami penurunan sampai 3,86% dari nilai kandungan protein awal bahan. Lalu kandungan kadar air pada temperatur 50 °C mengalami peningkatan sebesar 4,44% dari kadar air awal bahan dan kandungan air pada temperatur 100 °C mengalami penurunan sampai 52,45% dari kadar air awal bahan. Kata Kunci: Pengering, Qhist Hindi, Kandungan Protein, Fluidized Bed Dryer
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