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Journal : AGRITEKNO, Jurnal Teknologi Pertanian

Pengaruh Populasi Mikroba pada Re-fermentasi terhadap Kualitas Biji Kakao Tanpa Fermentasi Mulono Apriyanto; Yoyon Riono; Rujiah Rujiah
AGRITEKNO: Jurnal Teknologi Pertanian Vol 9 No 2 (2020): AGRITEKNO: Jurnal Teknologi Pertanian
Publisher : Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/jagritekno.2020.9.2.64

Abstract

This study aimed to determine the effect of microbial populations on the quality of the cocoa beans produced. This research used unfermented cocoa beans and was then referenced by adding inoculum. Three fermentation techniques were applied in this research. First, control (A0), without the addition of inoculum. Second, S. cerevisiae inoculum (FNCC 3056), L. lactis (FNC 0086), and A. aceti (FNCC 0016), each around 108 cfu / g is given simultaneously at the beginning of fermentation (A1). Third, the gradual administration of S. cerevisiae inoculum (FNCC 3056) at the beginning of fermentation, L. lactis (FNC 0086) at 24 hours, and A. aceti (FNCC 0016) at 48 hours with the same microbial population as the second treatment (A3). Fermentation was carried out for five days. The results showed that after being rehydrated as much as 50% weight of the produced dried material, the cocoa beans' composition could be used as a fermentation substrate. The highest population of S. cerevisiae, L. lactis, and A. aceti from three treatments was observed at 24, 48, and 72 hours of fermentation. Keywords: cocoa beans quality, inoculum, re-fermentation, unfermented ABSTRAK Tujuan penelitian ini adalah untuk mengetahui pengaruh populasi mikroba terhadap kualitas biji kakao yang dihasilkan. Penelitian ini menggunakan biji kakao yang tidak difermentasi dan kemudian direferensikan dengan penambahan inokulum. Tahapan penelitian yang dilakukan adalah sebagai berikut fermentasi biji kakao dengan 3 variasi teknik fermentasi yaitu perlakuan pertama (A0) tanpa penambahan inokulum (kontrol), kedua (A1) menggunakan inokulum S. cerevisiae (FNCC 3056), L. lactis (FNC 0086) dan A. aceti (FNCC 0016), masing-masing sekitar 108 cfu/g diberikan secara bersamaan pada awal fermentasi, ketiga (A2) pemberian bertahap inokulum S. cerevisiae (FNCC 3056) pada awal fermentasi, L. lactis (FNC 0086) pada 24 jam dan A. aceti (FNCC 0016) pada 48 jam dengan populasi mikroba sama dengan perlakuan kedua. Fermentasi dilakukan selama 5 hari. Hasil penelitian menunjukkan bahwa setelah direhidrasi sebanyak 50% dari berat bahan yang dihasilkan komposisi biji kakao dapat digunakan sebagai substrat fermentasi. Populasi S. cerevisiae, L. lactis dan A. aceti tertinggi dari tiga perlakuan pada 24, 48 dan 72 jam fermentasi. Kata kunci: inokulum, kualitas, re-fermentasi, tanpa fermentasi
Co-Authors -, Baharuddin Abdul Rahman Sidik Abdul Razak Abdul Razak Ahamad Rifa’i Akbar Alfa Akbar Alfa Ali Azhar Ali Azhar Ali Azhar Ali Azhar Ali Azhar Ali Azhar Ali Azhar Ali Azhar Ali Azhar Ali Azhar Amd Junaidi Anis Nurhayati Arif Munandar Bayu Fajar Susanto Bayu Rianto Eko Priyono Eko Sutrisno Elfi Yenny Yusuf Elfi Yenny Yusuf Eman Sulaiman Eni Harmayani Eni Harmayani Euis Amalia Fatma Zuhrotun Nisa Feni Puspitasari Feni Puspitasari Fenthy Marlina Safitri Fitriyah, Andi Tenri Hermiza Mardesci Ihwana As’ad Indra Mudrika Intan Sari Irianto Irianto Irianto Irianto Jamri Jeki Prianto Kadek Rantawan Khairul Ihwan KMS Novyar Satriawan Fikri Lana Santika Nadia M Rexy Dimas Nasrullah M. Ramli M. Ridwan Mardesci, Hermiza Marlina Marlina Marlina Marlina Marlina Marlina Marlina Marlina Marlina Melisa Muhammad Arpah Muhammad Ramli Muhammad Ramli Muharun Muharun Muharun, Muharun Ninsix, Retti Novitasari, Rifni Novyar Satriawan Fikri, KMS Nurhayati, Nurhayati Nursida Nursida Nursida Nursida Olvi Ariyani Partini Priambada Priambada Rahmadewi, Yunda Maymanah Ratri Retno Utami Ratri Retno Utami Retti Ninsix Retty Ninsix Reza Winata Aulia Hutami Riati Bakce rifni novitasari Rifni Novitasari Rifni Novitasari Rifni Novitasari Rifni Novitasari Riyadi Mustofa Roberta Zulfhi Surya Rujiah Rujiah Rujiah Rujiah Rujiah Rujiah Rujiah Rujiah Rujiah Rujiah Rujiah Rujiah Rujiah Safitri, Fenthy Marlina Safitri, Fenthy Marlina Said Muhammad Ikhsan Zulfi Maaruf Sevia Dwi Suryanti Siti Asiah Jamil Sriyanto Sriyanto Sriyanto Sriyanto Suci Adhis Rahmadani Sufiyanto, Mohammad Imam Supriyanto Supriyanto Supriyanto Supriyanto Suryanti, Sevia Dwi Sutardi Sutardi Sutardi Sutardi Tiara Pertiwi Veriani Aprilia Vivi Arfiani Siregar Vivi Arfiani Siregar Widyawati Widyawati Wuri Ratna Hidayani yeni Afiza Yoyon Riono Yoyon Riono Yoyon Riono Yoyon Riono. Yulianti Yulianti Yulianti Yulianti Yulianti Yulianti Yunda Maymanah Rahmadewi