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Sri Winarti

Universitas Pembangunan Nasional “Veteran” Jawa Timur

Author-ID : 3280147

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PEMANFAATAN BIJI BUNGA MATAHARI SEBAGAI BAHAN BAKU FERMENTASI TEMPE Sri Winarti; Luqman Agung Wicaksono
AGROINTEK Vol 14, No 1 (2020)
Publisher : Agroindustrial Technology, University of Trunojoyo Madura

Sunflower seeds are a source of vegetable protein, in 100 g seeds contain 20.78 g protein, total lipid 51.46 g, ash content 3.02 g, carbohydrate 20.0 g and 8.6 g fiber with a total energy of 2445kj. Sunflower seeds are also a source of choline (55.1 mg) and ethanolamine (35.4 mg). Judging from the nutritional value, sunflower seeds are very potential to be developed into various processed products, including tempeh. Utilization of sunflower seeds for making tempeh can produce a new food product that is rich in protein other than soybeans so that it can reduce dependence on soybean commodities. Sunflower seeds are also rich in Vitamin E which functions as a natural antioxidant for the body. The purpose of this study was to determine the effect of differences in packaging material and fermentation time on the characteristics of the tempe produced. This study used a two-factor Complete Randomized Design, namely the type of wrapper (banana leaf, teak leaf, plastic with a hole spacing of 2cm, plastic with a hole spacing of 1cm) and a factor of 2 fermentation periods (36 and 48 hours). The data obtained were analyzed using Variance Analysis (ANOVA). If there were significant differences between treatments, further tests were carried out with DMRT (Duncan) with a level of 5%. The results showed that the best treatment was the type of teak leaf wrapping and 36 hours fermentation time, which produced tempeh with the highest consumer preference value, namely texture 3.24; taste of 4.0; 3.56 color and 3.44 aroma. Characteristics of tempeh in the treatment were a total mold of 8.66 log fcu / g; total microbes 9.41 log cfu / g; vitamin E levels 24.25 mg / 100g; dissolved protein 11.93%.

KARAKTERISTIK FRUIT LEATHER DARI BUAH BIDARA (ZIZIPHUS MAURITIANA) DAN KULIT BUAH NAGA MERAH SERTA RUMPUT LAUT SEBAGAI BAHAN PENGIKAT Sri Winarti; Ulya Sarofa; Vidya Vianita Wulandari
AGROINTEK Vol 14, No 1 (2020)
Publisher : Agroindustrial Technology, University of Trunojoyo Madura

Fruit leather is one of the snack foods made from fruits, in the form ofthin sheets with distinctive consistency and taste depending on the typeof fruit used. One of the fruits that can be processed into fruit leatheris the bidara fruit (Ziziphus mauritiana). To improve the texture andcolor of fruit leather, the red dragon fruit peel is added as a source ofpectin and seaweed Eucheuma cottonii as a source of kappacarrageenan because it can form gel well.The purpose of this studywas to determine the effect and get the best combination of treatmentsfrom the propoetion of bidara fruit and red dragon fruit peel and theconcentration of E. cottonii seaweed on the characteristics of fruitleather. This study used a completely randomized design (CRD)factorial pattern of 2 factors, namely the proportion of bidara fruit andred dragon fruit peel (65%:35%; 70%:30%; 75%:25%) and theconcentration of seaweed E. cottonii (0 %; 0.4%; 0.8%; 1.2%) with 2replications. The data obtained was analysis by ANOVA, if thetreatment that had a significant effect was carried out further testingusing the DMRT test. The results showed the best treatment onproportion 65% of bidara fruit and 35% of red dragon fruit peel and1.2% concentration of seaweed, its produced fruit leather withmoisture content of 15.68%; antioxidant activity of 31.80%; vitamin Clevels of 30.78 mg/100 g; anthocyanin of 3.30 mg/100 g; tensilestrength of 1.4130 N; color includes L* of 42.98, a* of 41.26, b* of18.06; organoleptic scoring test includes taste of 3.16 (slightly soursweet), color of 4.92 (red), texture of 2.36 (not soft); and dietary fiberlevels of 4.06%Fruit leather is one of the snack foods made from fruits, in the form ofthin sheets with distinctive consistency and taste depending on the typeof fruit used. One of the fruits that can be processed into fruit leatheris the bidara fruit (Ziziphus mauritiana). To improve the texture andcolor of fruit leather, the red dragon fruit peel is added as a source ofpectin and seaweed Eucheuma cottonii as a source of kappacarrageenan because it can form gel well.The purpose of this studywas to determine the effect and get the best combination of treatmentsfrom the propoetion of bidara fruit and red dragon fruit peel and theconcentration of E. cottonii seaweed on the characteristics of fruitleather. This study used a completely randomized design (CRD)factorial pattern of 2 factors, namely the proportion of bidara fruit andred dragon fruit peel (65%:35%; 70%:30%; 75%:25%) and theconcentration of seaweed E. cottonii (0 %; 0.4%; 0.8%; 1.2%) with 2replications. The data obtained was analysis by ANOVA, if thetreatment that had a significant effect was carried out further testingusing the DMRT test. The results showed the best treatment onproportion 65% of bidara fruit and 35% of red dragon fruit peel and1.2% concentration of seaweed, its produced fruit leather withmoisture content of 15.68%; antioxidant activity of 31.80%; vitamin Clevels of 30.78 mg/100 g; anthocyanin of 3.30 mg/100 g; tensilestrength of 1.4130 N; color includes L* of 42.98, a* of 41.26, b* of18.06; organoleptic scoring test includes taste of 3.16 (slightly soursweet), color of 4.92 (red), texture of 2.36 (not soft); and dietary fiberlevels of 4.06%

Co-Authors Almira Dinar Dhiny Amalia Rosida Fajriyah anggreini, riski ayu Anugerah Dany Priyanto Eni Harmayani Eni Harmayani Hadi Munarko Jariyah Jariyah Kindriari Nurma Wahyusi Meditya Dwi Rizkyati Nanda Oktavia Nurida Tri Novita Purwadi MP. Ir Qurrotu A'yun Rahmawati Rahmawati Ratna Yulistiani Rezza Natori Rudi Nurismanto Serly Safitri Setyandari Ayu Larasati Tuty Shohibatuz Zakiyah Ulya Sarofa Ulya Sarofa Vidya Vianita Wulandari Wildan Naufal Esfandiar Yudi Pranoto Yushinta Aristina Sanjaya Yustinus Marsono

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