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All Journal Pro Food Indonesian Journal of Elementary and Childhood Education
Nurul Aini
Universitas Mataram
Agriculture, Biological Sciences & Forestry Education Languange, Linguistic, Communication & Media Social Sciences Other

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Dekafeinasi Kopi Robusta (Coffea canephora) Lombok Menggunakan Sari Labu Siam (Sechium edule): Decaffeination of Lombok Robusta Coffee (Coffea canephora) using Chayote (Sechium edule) Juice Qabul Dinanta Utama; Zainuri Zainuri; Dewa Nyoman Adi Paramartha; Rucitra Widyasari; Nurul Aini
Pro Food Vol. 8 No. 1 (2022): Pro Food (Jurnal Ilmu dan Teknologi Pangan )
Publisher : Fakultas Teknologi Pangan dan Agroindustri, Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/profood.v8i1.253

Abstract

Kopi Robusta (Coffea canephora) Lombok merupakan salah satu komoditi dengan potensi produksi dan permintaan pasar yang cukup tinggi di wilayah NTB. Namun, kandungan kafein pada kopi robusta hampir dua kali lipat lebih tinggi daripada kopi arabika. Kandungan kafein yang cukup tinggi ini dapat memberikan efek negatif bagi sebagian orang. Untuk menekan efek samping dari kafein pada tubuh, dilakukan upaya menurunkan kadar kafein dengan cara proses dekafeinasi. Tujuan dari penelitian ini yaitu untuk menentukan konsentrasi terbaik sari labu siam (Sechium edule) dalam menurunkan kandungan kafein pada pada biji kopi robusta Lombok. Penelitian ini menggunakan Rancangan Acak Kelompok (RAK) satu faktor yang terdiri dari 6 perlakuan konsnetrasi yaitu 0%, 1%, 2%, 3%, 4%, dan 5%. Parameter yang diamati yaitu Kadar Kafein, Kadar Protein, Kadar Total Asam Tertitrasi, Warna, Rasa dan Aroma. Data hasil pengamatan dianalisis menggunakan analisis keragaman pada taraf signifikansi 5% dengan uji lanjut Duncan Multiple Range Test (DMRT) menggunakan software Co-Stat. Hasil penelitian menunjukkan bahwa perendaman menggunakan sari labu siam berpengaruh nyata terhadap kadar kafein, kadar protein, kadar total asam tertitrasi, dan rasa (skala skoring), namun tidak berpengaruh nyata terhadap warna (tingkat kecerahan), rasa (skala hedonik), dan aroma (skala skoring dan hedonik) pada taraf signifiknasi 5%. Perlakuan terbaik yaitu konsentrasi 3% dengan karakteristik kadar kafein 0.24%, kadar protein 14.27%, kadar total asam tertitrasi 2.85%, tingkat kecerahan (L*) 44,34 , aroma kopi agak kuat yang agak disuka panelis dan rasa pahit yang agak disukai panelis.
Mengembangkan Kemampuan Sosial Anak Usia 5-6 Tahun Melalui Permainan Tradisional Ular Naga Di KB Qolbu Lebai Sandar Tahun 2021 Muazar Habibi; Nurhasanah Nurhasanah; Ika Rachmayani; Nurul Aini
Indonesian Journal of Elementary and Childhood Education Vol. 3 No. 3 (2022): Edisi September 2022
Publisher : Indonesian Publication Center

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The purpose of research to expand child social skill 5-6 years old start from playing snak dragon traditional at KB Qolbu Lebai start from playing dragon snake at KB Qolbu Lebai Sandar.kind of this research is subjeck development research, this reaserch is group B consists of 8 children’data collection techniq in research using observation techniq, data analysis tekhniq using quantitative analysis. This research uses descriptive qualitative research. There are 5 steps in this traditional dragon snake game, namely: (1) children who act as dragons line up neatly to the back and children who act as parents stand at the front as carriages (2) then the dragon snakes around the mother while singing the dragon song (3) after the song is finished singing maa one child is caught inside carriage (4) after that, then the mother negotiates about her child being caught after that she chooses the mother and stands behind the mother and then the song is sung again until the dragon is finished. (5) after finish so the mather have the least child wiil be catch most tail until tail caught so the game is finish the playing. The reaserch shows that was the stage of development I reached 29,50% while in development II began to see an increased percentage 37,8% and enhanced optimally at the III stage of development with percentage 56,87% based on the research can make conclution that with the traditional game of dragon snake in development with step by step right up to can increase the social capacities 0f 5-6 year old children at di Kb Qolbu Lebai Sandar year 2021.
Co-Authors Bagdawansyah Alqadri Dewa Nyoman Adi Paramartha M.A. Muazar Habibi Muhammad Mabrur Haslan Nurhasanah Nurhasanah Qabul Dinanta Utama Rachmayani, Ika Rucitra Widyasari Sawaludin Zainuri Zainuri