Solid state fermentation of plant residues for improved animal feed byPleurotus sp.

1984 ◽  
Vol 9 (4) ◽  
pp. 341-341 ◽  
Author(s):  
V. S. Bisaria ◽  
S. K. Saxena ◽  
R. B. Manihar ◽  
K. S. Gopalkrishnan
Author(s):  
Christos Eliopoulos ◽  
Dimitrios Arapoglou ◽  
Nikos Chorianopoulos ◽  
Giorgos Markou ◽  
Serkos A. Haroutounian

2017 ◽  
Vol 12 (Special-7) ◽  
pp. 2020-2030
Author(s):  
H.N. ROJA ◽  
R. VEENA ◽  
M.B. DARSHAN ◽  
K.B. MUNISHAMANNA ◽  
V. PALANIMUTHU

2012 ◽  
Vol 167 (5) ◽  
pp. 1254-1269 ◽  
Author(s):  
Arijit Jana ◽  
Chiranjit Maity ◽  
Suman Kumar Halder ◽  
Keshab Chandra Mondal ◽  
Bikash Ranjan Pati ◽  
...  

2021 ◽  
Vol 0 (0) ◽  
pp. 0-0
Author(s):  
Mohamed Fadel ◽  
Ahmed A. Hamed ◽  
Ahmed M. Abd-Elaziz ◽  
Manal M.E. Ghanem ◽  
Amira M. Roshdy

Author(s):  
Kerim Demirgül ◽  
Ergin Ozturk

Tomato pomace (TP), utilized improperly is not namely causes a waste of valuable resources but also increases environmental pollution. In this study, possibilities improving nutrient composition by fermenting dry TP with Aspergillus niger was investigated for the value-added utilization of this pomace in animal feed. The TP, dried at 65°C for 8 hours with a simple layer and under a laminar airflow drying oven, was subjected to solid-state fermentation. After unfermented and fermented dry pomaces were milled in 2 mm sieve, proximate analysis and the analysis of cellulosic fractions were performed. Roughage quality indices were calculated using cellulosic fractions. Fermentation of TP with Aspergillus niger inoculant increased the amount of dry matter (82.98 vs 91.47%), crude fiber (21.71 vs 23.00%), neutral detergent fiber (29.70 vs 35.92%), acid detergent fiber (25.22 vs 26.84%), acid detergent lignin (7.91 vs 10.77%), hemicellulose (44.71 vs 90.78), crude protein (13.70 vs 21.37%), ether extract (2.82 vs 3.52%) and ash (10.57 vs 13.24%) compare to unfermented TP. Fermentation process decreased nitrogen-free extract (51.19 vs 38.86%), non-fiber carbohydrates (46.03 vs 29.47%) and quality index as relative feed value (216.9 vs 176.1) and relative forage quality (242.5 vs 195.5) and metabolizable energy (2.66 vs 2.60). Ferric reducing antioxidant power (FRAP), DPPH free radical (2,2-diphenyl-1-picrilhydrazil) and total phenolic content of TP did not increase by fermentation. Concentration of β-carotene and lycopene of TP decreased after fermentation with A niger. The results indicate that the selected strains of A. niger can be used to enrich the chemical composition of TP, except for cellulosic fractions and also carotenoids and antioxidant activity.


2011 ◽  
pp. 333-338
Author(s):  
Aleksandar Knezevic ◽  
Ivan Milovanovic ◽  
Mirjana Stajic ◽  
Jelena Vukojevic

To get a better insight into the ligninolytic system of Lenzites betulinus, the effect of wheat straw and oak sawdust, as carbon sources, on production of Mn-oxidizing peroxidases and laccase, under solid-state and submerged fermentation, was studied. Obtained results revealed considerable differences related to the both factors affecting enzyme activities. Wheat straw was more favorable carbon source for Mn-oxidizing peroxidases and oak sawdust for laccase activity. Solid-state fermentation of wheat straw was optimal for Mn-dependent peroxidase activity (72.1 Ul-1). In contrary to this, submerged fermentation of the same residue gave the highest level of versatile peroxidase activity (25.4 Ul-1). The peak of laccase activity was noted during solid-state fermentation of oak sawdust (32.3 Ul-1), while this enzyme was not detected under submerged fermentation of any plant residues.


BioResources ◽  
2017 ◽  
Vol 12 (1) ◽  
Author(s):  
Jinpeng Liu ◽  
Boqun Liu ◽  
Liuyang Zhan ◽  
Ping Wang ◽  
Meiting Ju ◽  
...  

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