Bioconversion of agricultural lignocellulosic wastes through the cultivation of the edible mushrooms Agrocybe aegerita, Volvariella volvacea and Pleurotus spp.

被引:168
作者
Philippoussis, A
Zervakis, G
Diamantopoulou, P
机构
[1] Natl Agr Res Fdn, Inst Agr Engn, Edible Fungi Res Lab, Athens 13561, Greece
[2] Natl Agr Res Fdn, Inst Kalamata, Kalamata 24100, Greece
关键词
agricultural wastes; Agrocybe aegerita; basidiomycetes; bioconversion; mycelium growth; Pleurotus eryngii; Pleurotus ostreatus; Pleurotus pulmonarius; Volvariella volvacea;
D O I
10.1023/A:1016685530312
中图分类号
Q81 [生物工程学(生物技术)]; Q93 [微生物学];
学科分类号
071005 ; 0836 ; 090102 ; 100705 ;
摘要
Ten selected wild and commercial strains of Pleurotus ostreatus, Pleurotus eryngii, Pleurotus pulmonarius, Agrocybe aegerita and Volvariella volvacea were cultivated on three agricultural wastes, i.e. wheat straw (WS), cotton waste (CW) and peanut shells (PS). All species demonstrated significantly higher colonization rates on WS and CW than on PS. WS supported faster growth of A. aegerita and Pleurotus spp., whereas V. volvacea performed better on CW. Comparison of growth rates on composted and non-composted WS and CW substrates revealed that in the latter case faster colonization was achieved, particularly for Pleurotus spp. However, one commercial strain of V. volvacea presented higher growth rates when the composted CW medium was used. Furthermore, earliness in the fructification of P. ostreatus, P. pulmonarius and V. volvacea strains was promoted in CW substrates, while WS favoured earliness of P. eryngii and A. aegerita. Similarly, high sporophore yields were obtained by P. ostreatus and P. pulmonarius on both wastes, whereas WS enhanced yield and basidioma size of P. eryngii and A. aegerita strains and CW production of V. volvacea. The substrates cellulose:lignin ratios were found to be positively correlated to mycelial growth rates and to mushroom yield of P. ostreatus and P. pulmonarius; in addition, positive correlation was also detected for carbon:nitrogen ratio and mushroom yield in P. eryngii and A. aegerita and between cellulose content and mushroom yield for V. volvacea strains.
引用
收藏
页码:191 / 200
页数:10
相关论文
共 43 条
[1]  
Ancona Ligia, 1996, Revista Mexicana de Micologia, V12, P115
[2]  
[Anonymous], MUSHROOM NEWSLETTER
[3]   EFFECTS OF DIFFERENT GROWTH-CONDITIONS ON ENZYME-PRODUCTION BY PLEUROTUS-OSTREATUS IN SUBMERGED CULTURE [J].
BURLA, G ;
GARZILLO, AM ;
LUNA, M ;
CARDELLI, LE ;
SCHIESSER, A .
BIORESOURCE TECHNOLOGY, 1992, 42 (02) :89-94
[4]   Lignocellulolytic enzyme profiles of edible mushroom fungi [J].
Buswell, JA ;
Cai, YJ ;
Chang, ST ;
Peberdy, JF ;
Fu, SY ;
Yu, HS .
WORLD JOURNAL OF MICROBIOLOGY & BIOTECHNOLOGY, 1996, 12 (05) :537-542
[5]  
CHANG ST, 1974, MUSHROOM SCI, V9, P609
[6]  
Chang ST, 1981, MUSHROOM SCI, VXI, P603
[7]  
CHO KY, 1981, MUSHROOM SCI, V11, P679
[8]  
Diwakar Bahukhandi, 1989, Indian Phytopathology, V42, P492
[9]   BIOLOGICAL DELIGNIFICATION OF C-14-LABELED LIGNOCELLULOSES BY BASIDIOMYCETES - DEGRADATION AND SOLUBILIZATION OF THE LIGNIN AND CELLULOSE COMPONENTS [J].
FREER, SN ;
DETROY, RW .
MYCOLOGIA, 1982, 74 (06) :943-951
[10]  
HU KJ, 1974, MUSHROOM SCI, V9, P691