Pengaruh berbagai pengolahan kulit singkong terhadap kecernaan bahan kering dan bahan organik secara in vitro, protein kasar dan asam sianida

Abstract

ABSTRACT:The aims of the research was to evaluate the digestibility in vitro of dry matter and organic matter, the contents of protein crude and contents of HCN in cassava peel which were treated by fermentation, ammoniation, and fermentation ammoniation (amofer). Materials used in this research were cassava peel, EM4, urea, bran, HCL pepsin, rumen goat's liqour and Mc Dougall butter solution. Oven, analytical balance, pH meter, glass beaker tube of CO2 gas, water bath, funnels, tube fermentor, centrifuges, ovens and thermos were used as the research equipment. This research consisted of 4 treatments and 4 replicators, (T0: Control; T1: Ammoniation; T2: Fermentation and T3: Ammonation Fermentation (Amofer). Data were analyzed using completely randomized design (CRD) and were continued by Duncan's Multiple Range Test (DMRT). The result of the research showed that dry matter content of T0, T1, T2 and T3 was 25.29, 50.69, 54.75 and 61.87% respectively. Organic matter digestibility contents of T0, T1, T2 and T3 was 23.52, 48.59, 2.62 and 61.87% respectively. Crude protein contents of T0, T1, T2 and T3 were 9.12, 22.28, 13.91 and 23,31% respectively. HCN content of T0, T1, T2 and T3 were 580.93, 3.10, 1.16 and 0.43 ppm respectively. The study showed that the treatment in T1, T2 and T3 had a significant effect (p>0.01) on dry matter and organic matter, crude protein and HCN. The conclusion of this research was that amofer treatment could increase dry matter and organic matter, crude protein and could reduce the levels of HCN in cassava peel.

Cassava Waste Processing Technology to Support the Provision of Alternative Feed on Zero Waste Management System of Livestock

“…Material used is the cassava peel that was processed by T1: ammoniation (4% of ammonia), T2: fermentation (using ricebran and EM4), and T3: ammoniation fermentation (amofer) by using combination treatment of T1 and T2 refer to the method of Simbolon, et al (2016…”

Fermentasi Kulit Singkong dengan MOL Tape Reject sebagai Upaya Pengolahan Limbah Pertanian dan Mengatasi Limbah Sentra Industri Tape di Bondowoso

“…Pakan hijauan baik limbah industry maupun limbah pertanian dapat diolah dengan berbagai teknik seperti fermentasi, amoniasi dan amoniasi fermentasi (Khasanah et al, 2023;Widodo et al 2022;Simbolon et al 2016) . Adapun kandungan nutrien dari kulit singkong yang di olah dengan berbagai teknik disajikan pada Tabel 1.…”

Pembuatan Kue Kering Sagu Keju Dengan Menggunakan Substitusi Tepung Kulit Singkong

“…Semakin luas area singkong ubi kayu akan semakin banyak untuk di panen dan limbah kulit yang dihasilkan. Limbah kulit tersebut menghasilkan 15% -20% per setiap kilogram singkong dalam keadaan kering maupun tumbuk (Simbolon et al, 2016).Tepung kulit singkong memiliki kandungan energi dan nutrisi yang mempunyai banyak manfaat bagi tubuh. Komposisi yang terdapat dalam 100 gram nilai gizi dari kulit singkong adalah protein 8,11 gram, serat kasar 15,20 gram, pektin 0,22 gram, lemak 1,29 gram, kalsium 0,63 gram Tepung Sagu.…”