PENGARUH PERENDAMAN DAN SUHU PENGERINGAN TERHADAP KARAKTERISTIK FISIK DAN KIMIA TEPUNG BERAS KETAN HITAM (Oryza sativa L.)

PADILLA, ARY RAHMA and Widowati, Tri Wardani and Indriyani Syafutri, Merynda (2021) PENGARUH PERENDAMAN DAN SUHU PENGERINGAN TERHADAP KARAKTERISTIK FISIK DAN KIMIA TEPUNG BERAS KETAN HITAM (Oryza sativa L.). Undergraduate thesis, Sriwijaya University.

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Abstract

This study amied to determine the effect of immersion and drying temperature on physical and chemical characteristics of black waxy rice flour (Oryza sativa L.). This research was conducted at the Agricultural Product Processing Laboratory and Agricultural Product Chemical Laboratory of Agricultural Technology, Faculty of Agriculture, Sriwijaya University, Indralaya, South Sumatera. This research was conducted on March 2020 untill June 2021. This research used a factorial Randomized Block Design with two treatment factors and repeated three times. The first factor was immersion time consisted of three levels (2, 3, and 4 hours) and the second factor was drying temperature consisted of two levels (40 and 60 °C). The parameters observed included yield, color, water holding capacity, swelling power, solubillty, water content, and ash content. The results showed that immersion and drying temperature significantly affected included yield, color, water holding capacity, swelling power, solubillty, water content, and ash content. The results showed that the A1B1 treatment (2 hour; 40°C) was the best treatment with included yield 50.3 %, lightness 63.33 %, redness 2.83, yellowness 1.62, swelling power 9.56 %, water holding capacity 11.27%, soluabillty 8.48%, water content 10.30% and ash content 2.10%. Keywords : rice flour, immersion, drying temperature

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	beras ketan, perendaman, suhu pengeringgan
Subjects:	S Agriculture > S Agriculture (General) > S560-571.5 Farm economics. Farm management. Agricultural mathematics. Including production standards, record keeping, farmwork rates, marketing S Agriculture > S Agriculture (General) > S770-790.3 Agricultural structures. Farm buildings
Divisions:	05-Faculty of Agriculture > 41231-Agricultural Product Technology (S1)
Depositing User:	Ary Rahma Padilla
Date Deposited:	26 Nov 2021 01:43
Last Modified:	26 Nov 2021 01:43
URI:	http://repository.unsri.ac.id/id/eprint/58027

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