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Journal : JITRO (Jurnal Ilmiah dan Teknologi Peternakan Tropis)

Digestive Evaluation of Tofu Dregs Influence by Fermentation and Tannin Zulkarnain, Zulkarnain; Sadarman, Sadarman; Prihambodo, Tri Rachmanto; Qomariyah, Novia; Laconi, Erika Budiarti; Jayanegara, Anuraga; Sofyan, Ahmad
Jurnal Ilmu dan Teknologi Peternakan Tropis Vol 9, No 3 (2022): JITRO, September
Publisher : Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33772/jitro.v9i3.24491

Abstract

Tofu dregs are one of the high-protein feed ingredients and it is highly palatable for livestock, particularly ruminants. However, tofu dregs have the main disadvantage, i.e., they easily deteriorate due to their high water and protein contents. Fermentation of tofu dregs may be applied in order to prevent such deterioration. The aim of this experiment was to evaluate tofu dregs as influenced by fermentation and tannin extract from acacia bark on in vitro rumen fermentation and digestibility parameters. The experimental treatments were: NK (tofu dregs without fermentation and 0% tannin), NA (tofu dregs without fermentation and 2% tannin), FK (tofu dregs with fermentation and 0% tannin), and FA (tofu dregs with fermentation and 2% tannin). Data were analyzed by analysis of variance according to a randomized complete block design with four treatments and four replications. Results revealed tofu dregs with fermentation treatment have a significant increase (P<0.05) in gas production, and ammonia but do not affect other parameters such as propionic acid and butyric acid on fermentation products. Opposite to the rumen fermentation product, the tannin gives a significant effect (P<0.05) on all digestibility parameters so can be concluded tofu dregs with fermentation and tannin approaches affect to rumen fermentation product and tannin has a weaker effect than fermentation even though 20 g/kg addition decrease digestibility of rumen in vitro.Keywords: ruminal fermentation product, silage, tannin, tofu dregs
Co-Authors Abuddin Nata, Abuddin Abudin Nata Adityansyah, Dwi Cahya Alamsyah, Syahril Ali Nurhadi Anuraga Jayanegara Asri, Ayu Astrid Zalsa Yulinda Ayuri, Muti’ah Diffah Cutiana Windri Astuti, Cutiana Windri Darmono Daulay, Nanda Masraini Dede Surahman Dessy Sayuri, Aprilia Megawati E Ernawati edy Edy Edy Ely Yuliawan Enday Mulyadi, Enday Fadilah, Eva Fadillah, Mila Fadlilah, Dina Rahma Fahriany, Fahriany Fauzan . Fauzan, Fauzan Fitri, Anisa Fitria, Suci H Hardiani Harahap, Nurhasanah Heni Subagiharti Herita Warni Herlanti, Yanti Hidayati, Meri Ilham Ilham Jamil, Nurlaelah Jejen Musfah, Jejen Juhairiyah Kaimudin Kaimudin Khintan Maharani Subhana Yass Padh Kholis Ridho Laconi, Erika Budiarti Lesmana, Johan Aristya Manurung, Vuko A.T. Marina Sulistyati Maulana, Alek Mauludin, Luthfi Muhammad Miftahuzzakiyah, Miftahuzzakiyah Misriandi, Misriandi Muawam Muawam Mujani, Sahril Mujiman Mujiman, Mujiman Murdianingsih, Siti Nur Aini , Intan Nuri Shabania Nurlaelah Nurlaelah, Nurlaelah Putri, Annisaa Meyrizka Kusumo Qomariyah, Novia Rahmaisyanti, Alya Rahmawati, Rahmawati Reba, Yansen Alberth Rismawati Rismawati Rochmansyah, Muhamad Rocmansyah, M S Safitri Sadarman , Santiasih, Putri Sanusi, Jafar Sarah, Linda Sari, Dewi Wahyuni Sirait, Togar Siregar, Roswani Siroj, Rihadatul Aisyi Siti Fatimah Azzahra Siti Munawaroh Solahudin Sri Nugroho Sugiarti Sugiarti Supriyatin Sutejo Sutejo Syafitri Handayani, Diah T. Ramli Zakaria Toto Tohir Tri Rachmanto Prihambodo Trisna, Intan Yulia Umi Khoiroh, Anisya Wahdi Sayuti Wahdi Sayuti, Wahdi wahedi, ach Wahyu Wahyu Wulandari, Nurul Faizah Yanti Herlanti Yorita, Sindi Yuke Mardiati, Yuke Yuli Astuti Hidayati Zaenal Abidin Zaenal Abidin Zenal Abidin Zulfiani Zulfiani Zulkarnain Zulkarnain