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Pengaruh Formulasi Hidrokoloid Iota Karaginan Terhadap Karakteristik Kimia Dan Sensori Selai Lembaran Kacang Hijau (Phaseolus Radiatus L.) Giovani, Sarah; Jameelah, Maryam; Putri, Afiya Deliana
JURNAL Al-AZHAR INDONESIA SERI SAINS DAN TEKNOLOGI Vol 8, No 2 (2023): Mei 2023
Publisher : Universitas Al Azhar Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36722/sst.v8i2.1896

Abstract

Mung bean (Phaseolus radiatus L.) sheet jam is defined as a jam product that is modified into  sheet form. The characteristics of sheet jam are in the form of a compact sheet, plastic, and not sticky when removed from the packaging. Iota carrageenan is used in the manufacture of sheet jam as a texturizer to form a dense sheet texture. This study aimed to determine mung bean sheet jam's chemical and sensory characteristics. This study was experimental with a completely randomized design (CRD) with only one factor, i.e. iota carrageenan concentration (0.75%, 1.0%, and 1.25%). The results showed that the formula with the addition of iota carrageenan concentration of 1.25% (F3) was the most preferred by the panelists based on color, aroma, texture, taste, and overall parameters. The nutritional content of the mung bean sheet jam product produced from the selected formula was carbohydrate (64.97%), protein (9.44%), and fat (20.80%). The dietary fiber content of the mung bean sheet jam content product was 19.71%. Based on the Recommended Dietary Allowances (RDA) per serving (100grams) of mung bean sheet provides the energy needs of 485 kcal, 16% protein, 31% fat, and 20% carbohydrates for the general group.Keywords - Carrageenan, Jam, Mung bean, Sheet
Quality Characteristics of Jack Bean (Canavalia ensiformis L.) Tempeh Milk with Addition of Ajwa Date (Phoenix dactylifera L.) and Various Types of Stabilizers Giovani, Sarah; Putri, Afiya Deliana; Adelina, Nadya Mara; Setiyoko, Agus
Journal of Agri-Food Science and Technology Vol. 5 No. 1 (2024): April
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/jafost.v5i1.10210

Abstract

Jack bean tempeh was processed into jack bean tempeh milk. The addition of Ajwa date can improve the organoleptic and nutritional value of jack bean tempeh milk. Moreover, stabilizers must be added while making jack bean tempeh milk to enhance its quality. This study contributed to determining the effect of various stabilizers on jack bean tempeh milk quality. The treatments were (F1) the addition of iota carrageenan stabilizer (0.1%), (F2) the addition of gum Arabic stabilizer (0.1%), (F3) the addition of pectin stabilizer (0.1%), and (F4) the addition of carboxy methyl cellulose (CMC) stabilizer (0.1%). The results of this study showed that the stabilizer types had no significant effect on the organoleptic color, texture, and taste of the jack bean tempeh milk. The selected formulation was based on the hedonic quality test in the parameters of color and aroma, namely formula F4, which was jack bean tempeh milk with the addition of a CMC stabilizer. The results of the chemical characteristics of F4 jack bean tempeh milk was protein content of 0.65%, fat content of 2.48%, and antioxidant activity (IC50) of 7760 ppm. The physical characteristics of F4 jack bean tempeh milk was a pH value of 5.8, total dissolved solids of 20.7°Brix, a viscosity of 13.43 cP, L* value of 60.61, a* value of -0.12, and b* value of 19.56.