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All Journal Edu-Sains: Jurnal Pendidikan Matematika dan Ilmu Pengetahuan Alam BERKALA FISIKA Jurnal Pendidikan Indonesia Berkala Fisika Indonesia : Jurnal Ilmiah Fisika, Pembelajaran dan Aplikasinya Berkala Ilmiah Pendidikan Fisika Curricula : Journal of Teaching and Learning Journal on Education Kasuari: Physics Education Journal (KPEJ) Gravitasi: Jurnal Pendidikan Fisika dan Sains Jurnal Natural Jurnal Abdimas Dosma (JAD) JRFES Jurnal Pengabdian Kolaborasi dan Inovasi IPTEKS Jurnal Pengabdian Sosial Jurnal Abdimas Dosma
Mujasam Mujasam
Universitas Papua
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Journal : BERKALA FISIKA

 1 
Konduktivitas Listrik Pulp Kakao dengan Fermentasi dan Pengenceran Sugito, Heri; Mujasam, Mujasam
BERKALA FISIKA Vol 12, No 3 (2009): Berkala Fisika
Publisher : BERKALA FISIKA

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Abstract

Relation between hydrogen ion exponent (acidity) cacao pulp with energy pass electrics (conductivity) checked to know how ability of cacao pulp at various level of hydrogen ion exponents in sending electrics and also how relation between cacaoes pulps hydrogen ion exponents ably energies pass the electrics.Research done by two treatment that is prose process and fermentation of thinning of cacao pulp. Its way beforehand look for resistivity value (ρ) from cacao pulp. From the resistivity value obtained by conductivity value (σ) cacao pulp. If connected between cacaoes pulps hydrogen ion exponents with energies pass the electrics out of two the treatment, the result is progressively low degree of acidity of cacao pulp, energy pass the electrics is progressively decline.Relation between hydrogen ion exponent with electrics conductivity at cacao pulp at fermentation process yield equation = 2,84782 + 1,01789 e [-(x-2,5)/0,626)] and at thinning process yield equation σ = 3,13506 + 0,46513 e [-(x-2,5)/0,20194). On file energy at cacao pulp is known that longer ammeter galvanometer network is attached smaller the electric current so that the energy still be small.
Co-Authors Abd. Rasyid Syamsuri Alberto Y. T. Allo Alberto Yonathan Tangke Allo Allo, Alberto Tangke Asiroha Siboro, Asiroha Baina Afkril br Perangin-angin, Jenia Loken Damopolii, Insar Dwi Budi Santoso Elohansen Padang Febiyanti C.V Sambite Febry Royantoro Halimatussa’diyah Halimatussa’diyah Handayani, Triastuti Hendra Yudi Purnomo, Hendra Yudi Heri Sugito Iba, Feriyanto Indah Anggun Galura, Indah Anggun Irfan Yusuf Iriwi L.S. Sinon, Iriwi L.S. Jacson Viktor Morin Jan Hendriek Nunaki Jefri Palimbong Kaleb A. Yenusi Kharl Hainz Yarama Rumbiak Mohammad Amin Nasir, Nur Indah Ririn Fitriani Nurliawaty, Lilis Nurliawaty, Lilis Nuryanti Rumalolas Prayetno, Eko Rafy Iklashi Richard Lewerissa Rizkyamana Nur Chasanah Rosalina Rosina Mirino Selvi Marcellia Simatupang, Rintar A. Simatupang, Rintar Agus Sri Rosepda Br Sebayang Sri Rosepda Br. Sebayang Sri Rosepda Sebayang, Sri Rosepda Sri Wahyu Widyaningsih Suliyati, Suliyati Taufik Setiaji Tiadsen Loupatty Viatri Areskiana Aziz Wahyu Widyaningsih Y.T. Allo, Alberto Yenusi, Kaleb Amaghi