Dark fermentation: Production and utilization of volatile fatty acid from different wastes- A review

Chemosphere ◽  
2022 ◽  
Vol 288 ◽  
pp. 132444
Author(s):  
Ashutosh Kumar Pandey ◽  
S. Pilli ◽  
P. Bhunia ◽  
R.D. Tyagi ◽  
Rao Y. Surampalli ◽  
...  
2018 ◽  
Vol 67 ◽  
pp. 1-7 ◽  
Author(s):  
Eduardo Bittencourt Sydney ◽  
Alessandra Cristine Novak ◽  
Drielly Rosa ◽  
Adriane Bianchi Pedroni Medeiros ◽  
Satinder Kaur Brar ◽  
...  

Author(s):  
Sio Stefanus ◽  
I.G. Mahardika ◽  
I.B.G Partama ◽  
N.N. Suryani

The research has been conducted to find out rumen metabolite of Balinese cows that being given stewed water of Lannea coromandelica peel as a feed additive. The research used group random design (RAK) with 4 treatments of rations and 3 times repetition. Each repetition used three Balinese cows. The weight of cows being used ranging between 137.5 – 235 kg. Basic rations being given were equal, arranged based on a percentage of dry material (% DM) namely: 50% of arrow grass, 20% of gamal leaves (Gliricidia sepium), 1% of urea and 29% of rice bran. Whereas for treatment was feed additive level. The basic ratio of +0 was feed additive (A). The basic ration of +1000 ml was feed additive (B). The basic ration of +1500 ml was feed additive (C) and a basic ration of +2000 ml was feed additive (D). Variables being observed were: N-NH3, volatile fatty acid total and volatile fatty acid partial (acetic acid, propionate acid and butyrate acid). The result of research showed that the administration of 1000 ml-2000 ml of feed additive of stewed water of Lannea coromandelica peel in basic ration differed markedly (P<0.05) to increase the concentration of N-NH3, volatile fatty acid total and volatile fatty acid partial. The utilization of stewed water of Lannea coromandelica peel as a feed additive in basic ration was increasing rumen metabolite of Balinese cows.


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