| 大型腐生真菌Pleurotus Sojor－caju与木霉菌Trichod |
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| 引用本文： | 孙英华,梁静思,胡新文,黄俊生,符少萍,郑学勤.大型腐生真菌Pleurotus Sojor－caju与木霉菌Trichod[J].热带作物学报,1995(1). |
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| 作者姓名： | 孙英华 梁静思 胡新文 黄俊生 符少萍 郑学勤 |
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| 作者单位： | 中国热带农业科学院植保所，热带生物技术国家重点实验室 |
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| 摘 要： | 用甘蔗渣做诱导剂比较研究了大型腐生真菌（ＰｌｅｕｒｏｔｕｓＳｏｊｏｒ一ｃａｊｕ）同木霉菌（Ｔｒｉｃｈｏｄｅｒ－ｍａＶｉｒｉｄｅ）纤维素酶活力的差异，结果表明：１．大型腐生真菌产酶开始时间不如木霉菌早，产酶高峰也比木霉菌来得晚，但产酶时间长；２．在加有１％浓度四硼酸钠的碱性培养基上，不论木霉菌还是大型腐生真菌，其纤维素酶活力均最高；３．不同类型的碳源对大型腐生真菌的酶活性无明显影响，但低浓度的盐，特别是醋酸钠盐可大大提高纤维素酶水解ＣＭＣ的能力
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| 关 键 词： | 大型腐生真菌，木霉菌，纤维素酶活力 |
CAMPARATIVE STUDY OF PLEUROTUS.SPPAND TRICHODERMA SPP.IN CELLULASE ACTIVITY |
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| Sun Yinghua, Liang Jingsi, Hu Xinwen.CAMPARATIVE STUDY OF PLEUROTUS.SPPAND TRICHODERMA SPP.IN CELLULASE ACTIVITY[J].Chinese Journal of Tropical Crops,1995(1). |
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| Authors: | Sun Yinghua Liang Jingsi Hu Xinwen |
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| Abstract: | The cellulase activity was compared between Pleurotus spp. and Trichoderma spp.cul-tured in basal medium with sugarcane residue. Pleurotus spp.exhibited a delay in cellulaseactivity and enzyme peak with a protracted cellulase activity span as against Trichodermaspp. The cellulase activity of both fungi was highest in alkaline medium with l%b0rax solu-tion,and different carbon sources did not show any notable impact on cellulase activity inPleurotus spp. whereas salts at low concentration,particularly sodium acetate acid, wereconducive to the cellulase, hvdrolvsis of CMC. |
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| Keywords: | Pleurotus spp Trichoderma spp cellulase enzyme activity |
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