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Journal : PROSIDING SEMINAR NASIONAL

EVALUASI SIFAT FISIK NATA DE COCO DENGAN EKSTRAK KECAMBAH SEBAGAI SUMBER NITROGEN Priyantini Widiyaningrum; Dewi Mustikaningtyas; Bambang Priyono
PROSIDING SEMINAR NASIONAL & INTERNASIONAL 2017: Prosiding Seminar Nasional Pendidikan, Sains dan Teknologi
Publisher : Universitas Muhammadiyah Semarang

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Abstract

Ammonium sulfate (ZA) has a role as nitrogen sources for the growth of bacteria acetobacter xylinum in making nata de coco. In fact, ZA food grade isexpensive and rarely sold in the market.  One of the potential ZA substitutes ismungbean sprout extract. This study aimed to compare the physically characterof nata which was processed using two different nitrogen sources, namelymungbean sprout extract and ammonium sulfate (ZA) food grade. This researchwas conducted by simple experimental using one-way classification design. Theraw materials were coconut water, acetic acid, sugar and Acetobacter xylinum,as well as mungbean sprout and ZA food grade as treatment. Nata is harvestedafter 10 days incubation. Physical characteristics is measured includethickness, wet weight, yield, moisture content and fiber content. The result of theobservation was analyzed using unpaired two sample test of Student's t-test. Theresults showed no differences in average thickness, yield, wet weight, moisturecontent, and fiber content in both groups of nata products (t test α> 5%).Utilization of 1% mungbean sprout extract can replacing  0.25%  ZA foodgrade in this study. In conclusion, the physically character of nata withmungbean sprout is not different than ZA food grade.Keywords :  mungbean sprout, nata de coco, , ZA food grade, physicalanalysis
Co-Authors Achmadi, Taofan Ali Afiddah, Tawallani Andin Irsadi Andiniyati, Fitri Anggyi Trisnawan Putra Anisa Dewi Sri Puspitasari Annis Aulia Hastuti, Annis Aulia Apriansyah Wibowo Aprilia Indra Kartika, Aprilia Indra Ari Yuniastuti Arif Widiyatmoko, Arif Arvidhea Safira Gunawan Astrid Farmayati Atunnisa, Rifa' Aulia Nur Lita, Aulia Nur Azkiyah, Nimas Catur B., F. Putut Martin H. Bambang Priyono Budi Astuti Burhan, Ilham Damar Galih Darmawan, Melissa Salma Dewi, Novi Ratna Didik Ariwibowo Dinia Rizqi Dwijayanti Elissa, Intan Ayu Ely Rudyatmi, Ely Endah Peniati Fahmi Arifan Faj'ria, Nur Fajriyanti, Lisa Amelia Fatimah Azzahra Febriyanto, Hendra Fidia Fibriana Fitri Arum Sasi, Fitri Arum Fitriyah, Nanda Delva Grahadi, Rahmat Gunawan, Arvidhea Safira Hadikawuryan, Danang Subarkah Hafil Kusuma, Kavana Haris, Amnan Hasyim Abdurrasyid Heriyanti, Andhina Putri Hery Sutarto Hisan, Aisyah Khoirotun Hisan, Aisyah Khoirotun Ibnul Mubarok Ibnul Mubarok Ika Christina, Yuyun Indah Hartati Indriani, Betty Irawati Irawati Isnaeni Karunia Annisa Kaisar Akhmad Khan Kartika Widyaningrum Kholil, Putri Alifa Krispinus Kedati Pukan Kusuma, Kavana Hafil Listiaji, Prasetyo Maftuhah, Anis Maharani, Ria Ika Marlita Marlita, Marlita Martien Herna Susanti Milah, Nihayatul Moch Sasmito Djati Mohamad Endy Yulianto Muhammad Abdullah Na:am, Muh Fakhrihun Nafisah, Wirdatun Nashi Widodo Natalia, Lidya Ayu Nicky, Dhea Nikmatul Hidayah Noor Aini Habibah Nugrahaningsih Nugrahaningsih Nugrahaningsih WH, Nugrahaningsih Nugraini, Anisa Ratna Nur Rahayu Utami Nurul Fadhilah Nurussalma, Syafina Parmin - Pramesti Dewi Priyantini Widiyaningrum Purwadi, Cintiya Egi Purwaningsih, Indri R Susanti R. Adi Susanti, R. Adi R. Susanti, R. Susanti Rahmawati, Maya Putri Rakainsa, Senda Kartika Ramadani, Mutiara Bintang Retno Sri Iswari Ria Ika Maharani Ria Ika Maharani Rizki Oktavia, Rizki Rizky Ajie Aprilianto Rizqi Dwijayanti, Dinia Rohmah, Ilmiana Nurur Romadhon, Vhaviriele Abel Salsabilla, Nur Hayati Afrilda Sasabila Mumtaz Sekar Jatiningrum Parnonansia Sekar Jatiningrum Parnonansia Sigit Saptono Siti Alimah Siti Harnina Bintari Siti Nur Chasanah, Siti Nur Sofiyani, Rakhma Dita Solichin Solichin Solikin, Ahmad Solikin, Ahmad Sri Sukaesih Sudarmin Sudarmin Sunarsih, Sarly Sutiyani, Iis Sutiyani, Iis Talitha Widiatningrum Trida Ridho Fariz Tuti Widianti Ufi Saraswati, Ufi Ulfa, Berlina Maika Ulung Anggraito , Yustinus Walandipa, Ghani Wara, Adisti Danis Wardana, Irfan Ihza Weni Ratna Nurlita Hening, Weni Ratna Nurlita Wicaksono, Maulana Malik Widyananda, Muhammad Hermawan Winanti, Ruri Wiwi Isnaeni Wiyanto - Wiyanto Wiyanto Wulan Christijanti Wulansari Prasetyaningtyas, Wulansari Yustinus Ulung Anggraito Yuyun Ika Christina Zaenafree, Intan