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Karakteristik Fisik, Kimia dan Organoleptik Cone Es Krim Dengan Variasi Penambahan Sera Mocaf (Modified Cassava Flour) dan Karagenan Nurud Diniyah; Gustika Umiyati; Nugraha Yuwana; Maryanto Maryanto; Bambang Herry Purnomo; Achmad Subagio
Warta Industri Hasil Pertanian Vol 36, No 2 (2019)
Publisher : Balai Besar Industri Agro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32765/warta ihp.v36i2.4396

Abstract

ABSTRAK: Cone es krim merupakan kue berbentuk corong yang digunakan sebagai tempat meletakkan es krim. Bahan dasar pembuatan cone es krim adalah mocaf yang disubstitusi dengan sera dan karagenan. Penelitian ini bertujuan untuk mengetahui pengaruh penambahan sera dan karagenan terhadap karakteristik fisik, kimia dan organoleptik dari cone es krim yang dihasilkan. Penelitian ini menggunakan rancangan acak lengkap (RAL) dengan menggunakan 2 faktor dan 3 ulangan. Faktor A penambahan karagenan yaitu A1 (0,5 %) , A2 (1 %), dan A3 (1,5 %) dan faktor B penambahan sera yaitu  B1 (10 %), B2 (15%) dan, B3 (20 %). Data uji fisik dan kimia diolah menggunakan sidik ragam, jika terdapat data yang berbeda nyata maka dilakukan uji lanjut menggunakan DNMTR (Duncan New Multiple Range Test) dengan taraf kepercayaan 5%. Analisa organoleptik dilakukan dengan uji Chi-square pada taraf 5%. Hasil uji efektivitas menunjukkan hasil terbaik dari formulasi yaitu A2B3 (penambahan karagenan 1% dan sera 20%). Karakteristik cone es krim dari perlakuan tersebut memiliki nilai kecerahan warna 64.73; daya tahan cone terhadap es krim 52.27 menit; kadar air 4.77%; kadar abu 3.49%; kadar lemak 16,49%; kadar protein 6.31%; serat kasar 6.56% kesukaan warna 84%; aroma 60%; rasa 84%; dan tekstur 80%. Kata Kunci: cone es krim, sera, karagenan, serat ABSTRACT: Cone ice cream is a funnel shaped cake that is used as a place to put ice cream. the basic ingredient in making ice cream cones is mocaf which is substituted with sera and carrageenan. The purpose of this study was to determine the effect of adding sera and carrageenan to the physical, chemical and organoleptic characteristics of the ice cream cone produced. This study used a completely randomized design (CRD) using 2 factors and 3 replications. The A factor is the addition of carrageenan, namely A1 (0.5%), A2 (1%), and A3 (1.5%) and the addition of sera B factors namely B1 (10%), B2 (15%) and, B3 (20%). Physical and chemical test data are processed using variance, if there are data that are significantly different then further tests using DNMTR (Duncan New Multiple Range Test) with a confidence level of 5% are carried out. Organoleptic analysis was performed by Chi-square test at the level of 5%. The effectiveness test results showed the best results from the formulation namely A2B3 (addition of carrageenan 1% and sera 20%). The characteristics of ice cream cones from the treatment have a color brightness value of 64.73; cone resistance to ice cream 52.27 minutes; moisture content 4.77%; 3.49% ash content; fat content of 16.49%; protein content 6.31%; crude fiber 6.56% color preference 84%; aroma 60%; taste 84%; and 80% texture.  Keywords: ice cream cone, sera, carrageenan, fiber
Pemberdayaan Santri Pesantren Raden Rahmat Sunan Ampel Jember di Masa Pandemi Covid-19 melalui Produksi Rengginang Singkong Nurud Diniyah; Retno Purwandari; Dani Setiawan; Ni Ketut Leseni; Nugraha Yuwana
Warta LPM WARTA LPM, Vol. 25, No. 2, April 2022
Publisher : Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1228.534 KB) | DOI: 10.23917/warta.v25i2.651

Abstract

The Raden Rahmat Sunan Ampel Islamic Boarding School located 2.1 km from Jember University on Jalan Koptu Berlian with students totaling approximately 70 from the University of Jember, Jember State Polytechnic and Muhammadiyah University of Jember. One of the boarding schools' efforts is to produce cassava’s rengginang. The problems faced by partners include nutritional content of cassava rengginang that has not been analyzed, the innovative potential and entrepreneurial spirit of the students, and the lack of understanding of stress management in the face of covid-19 pandemic. The solutions that can be offered from the proposing team to partner problems are providing training on rengginang production, training and mentoring of production, analysis of the nutritional content of cassava rengginang, mentoring students in participating in competitions, as well as additional activities, health and protocols related to covid prevention during the production process and stress management during the pandemic. The contribution from the partner audience is empowerment of students as participants and to train the entrepreneurial spirit, to be independent, creative and innovative and to be able to read business opportunities. The method of implementing this service activity is in the form of lectures, discussions, mentoring, practice and counseling. The results were carried out in several stages, namely the observation and coordination, counseling of material, the practice of making cassava rengginang, mentoring innovative soft skills and entrepreneurship, as well as conducting proximate tests on products, providing assistance with cassava raw materials and personal protective equipment such as masks, hand sanitizers and hand shoaps.
KARAKTERISTIK NUGGET JAMUR TIRAM PUTIH DENGAN VARIASI RASIO SERA MOCAF DAN TAPIOKA Ni Ketut Leseni; Nugraha Yuwana
Jurnal Pangan dan Agroindustri Vol. 10 No. 2: April 2022
Publisher : Department of Food Science and Biotechnology, Faculty of Agriculture Technology, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jpa.2022.010.02.6

Abstract

Nugget merupakan produk olahan berbahan daging hewani yang dapat diubah menjadi olahan berbasis nabati dengan bahan utama jamur tiram (kandungan protein 10.50–30.40%). Kekurangan dari jamur tiram ketika digunakan sebagai bahan baku utama berupa kelebihan kadar air (86.00–87.50%) yang dapat diatasi menggunakan campuran sera mocaf (bahan tidak lolos ayakan 100 mesh dari produksi MOCAF) dan tapioka. Rancangan Acak Lengkap (RAL) dengan satu faktor berupa formulasi sera mocaf : tapioka, digunakan dalam penelitian ini untuk variasi sampel sebanyak 5 jenis dengan 3x pengulangan. Variasi sera mocaf banding tapioka diketahui memberikan pengaruh yang signifikan (ANOVA 95%) terhadap nilai tekstur (6.27-864 g/mm), kadar air (52.70-54.47%), kadar protein (3.66-5.96%), dan kadar serat kasar (1.14-6.02%). Peninjauan dari segi penerimaan konsumen/organoleptik berada pada rentang skala netral sampai suka. Nugget jamur dengan variasi penambahan 75% sera mocaf dan 25% tapioka menjadi sampel dengan formulasi terbaik yang paling disukai secara keseluruhan oleh konsumen.