Kajian Pengaruh Rasio ISP (Isolated Soy Protein) dan Tepung Tapioka terhadap Kualitas Fisik, Kimia dan Sensori Cilok Kering
Authors: Karim Fatimah , Kiranawati Titi , Soekopitojo Soenar 
Published: September 2021

The ratio of tapioca and ISP to dry Cilok in this research used a completely randomized design (CRD) consisting of one factor with five levels of the ratio of tapioca and ISP with treatment (I1) 100: 0 percent, (I2) 80: 20 percent, (I3) 70: 30 percent, (I4) 60: 40 percent (I5) 50: 50 percent and was repeated three times. This study was conducted to determine the effect of the ISP's ratio and tapioca to physical tests including texture and color, chemical tests including moisture, protein and starch, sensory tests including texture, color, and aroma, and the dried cilok after rehydrated including texture, color, taste, and aroma, and determine the best rehydration time of dried cilok. The ratio of tapioca and ISP to dry Cilok did not have a significant effect on water content, but significantly affected protein and starch levels. The ratio of tapioca and ISP to dried Cilok significantly affected the physical properties of color (brightness, redness, and yellowness). The ratio of tapioca and ISP to dried Cilok after rehydration has a significant effect on the physical properties of color (brightness, redness, and yellowness). The results of the hedonic test of color, aroma, and texture of dried cilok is the most favorite value with treatment 70 percent: 30 percent. The results of color hedonic test of dried Cilok after being rehydrated is the most favorite value at 50 percent: 50 percent treatment. Aroma and taste are the most favorite value at 100 percent: 0 percent. Texture has the most favorite value in the treatment 70 percent: 30 percent. The best rehydration time for dried Cilok is soaking for 6 hours and boiling for 10 minutes.

Cilok kering rasio tepung tapioka dan ISP (Isolated Soy Protein) dalam penelitian ini menggunakan rancangan acak lengkap (RAL) yang terdiri dari satu faktor dengan lima level yaitu rasio tepung tapioka dan ISP dengan perlakuan (I1) 100:0 persen, (I2) 80: 20 persen, (I3) 70: 30 persen, (I4) 60: 40 persen (I5) 50:50 persen dan diulang sebanyak tiga kali. Penelitian ini bertujuan untuk mengetahui pengaruh rasio ISP dan tepung tapioka terhadap uji fisik meliputi tekstur dan warna, uji kimia meliputi kadar air, kadar protein dan kadar pati, uji sensoris Cilok kering meliputi tekstur, warna dan aroma, serta Cilok kering setelah direhidrasi meliputi tekstur, warna, rasa dan aroma, serta menentukan waktu rehidrasi Cilok kering yang terbaik. Rasio tepung tapioka dan ISP pada Cilok kering tidak memberikan pengaruh yang nyata terhadap kadar air, tetapi berpengaruh nyata terhadap kadar protein dan pati. Rasio tepung tapioka dan ISP pada Cilok kering berpengaruh nyata terhadap sifat fisik warna (tingkat kecerahan, kemerahan dan kekuningan). Rasio tepung tapioka dan ISP pada Cilok kering setelah direhidrasi berpengaruh nyata terhadap sifat fisik warna (tingkat kecerahan, kemerahan dan kekuningan). Tingkat kesukaan warna, aroma dan tekstur Cilok kering memiliki nilai kesukaan tertinggi pada perlakuan 70 persen:30 persen. Tingkat kesukaan warna Cilok kering setelah direhidrasi memiliki tingkat kesukaan tertinggi pada perlakuan 50 persen:50 persen. Aroma dan rasa memiliki tingkat kesukaan tertinggi pada perlakuan 100 persen: 0 persen. Tekstur memiliki tingkat kesukaan tertinggi pada perlakuan 70 persen: 30 persen. Waktu rehidrasi Cilok kering yang terbaik adalah perendaman selama 6 jam dan perebusan selama 10 menit.