Cai Yi Jin. / Thesis (M.Phil.)--Chinese University of Hong Kong, 1993. / Includes bibliographical references (leaves 118-128). / Chapter 1. --- Introduction / Chapter 1.1 --- Importance and Cultivation history of edible mushroom --- p.1 / Chapter 1.2 --- Variety and structure of growth substrates for mushroom --- p.4 / Chapter 1.3 --- Mushroom growth and substrate-degrading enzymes --- p.8 / Chapter 1.4 --- Purpose of study --- p.15 / Chapter 2. --- Methods and Materials / Chapter 2.1 --- Organisms --- p.17 / Chapter 2.2 --- Media --- p.17 / Chapter 2.3 --- Culture conditions --- p.21 / Chapter 2.3.1 --- Growth temperature --- p.21 / Chapter 2.3.2 --- Growth Studies --- p.21 / Chapter 2.3.2.1 --- Effect of pH on mycelial growth --- p.21 / Chapter 2.3.2.2 --- Effect of different carbon sources on mycelial growth --- p.21 / Chapter 2.3.2.3 --- Effect of lignin-related phenolic monomers and tannin derivatives on fungal growth --- p.22 / Chapter 2.3.3 --- Culture conditions for production of extracellular enzymes --- p.23 / Chapter 2.3.3.1 --- Tyrosinase --- p.23 / Chapter 2.3.3.2 --- Laccase --- p.23 / Chapter 2.3.3.3 --- Manganese-dependent Peroxidase and Lignin Peroxidase --- p.23 / Chapter 2.3.3.4 --- Cellulytic and Xylanolytic enzymes --- p.24 / Chapter 2.3.3.5 --- Lipase --- p.25 / Chapter 2.3.4 --- Culture conditions for studying properties of cellulases of V. volvacea --- p.26 / Chapter 2.3.4.1 --- CMCase --- p.26 / Chapter 2.3.4.2 --- "CMCase, FPase and β-Glucosidase" --- p.26 / Chapter 2.3.4.3 --- β-Glucosidase --- p.26 / Chapter 2.4 --- Enzyme assay --- p.27 / Chapter 2.4.1 --- Tyrosinase --- p.27 / Chapter 2.4.2 --- Laccase --- p.27 / Chapter a. --- o-Tolidine Method --- p.27 / Chapter b. --- ABTS Method --- p.28 / Chapter c. --- Syringaldazine Method --- p.28 / Chapter 2.4.3 --- Lignin peroxidase --- p.29 / Chapter 2.4.4 --- Manganese-dependent peroxidase --- p.29 / Chapter 2.4.5 --- Exoglucanase (avicelase) --- p.30 / Chapter 2.4.6 --- Endoglucanase (carboxymethylcellulase or CMCase) --- p.31 / Chapter 2.4.7 --- Filter paper digesting enzyme (FPase) --- p.32 / Chapter 2.4.8 --- P-Glucosidase --- p.32 / Chapter 2.4.9 --- Xylanase --- p.34 / Chapter 2.4.10 --- β-Xylosidase --- p.34 / Chapter 2.4.11 --- Lipase --- p.36 / Chapter 2.5 --- Other analytical methods --- p.36 / Chapter 2.5.1 --- Determination of phenol oxidase activity by the Bavendamm reaction --- p.36 / Chapter 2.5.2 --- Qualitative evaluation of CMCase by Congo red staining --- p.37 / Chapter 2.5.3 --- Effect of phenolic monomers and tannic acid on CMCase activity of V. volvacea --- p.38 / Chapter 2.5.4 --- Protein determination --- p.39 / Chapter 2.5.5 --- Non-denaturing gel electrophoresis pattern of fungal laccases --- p.39 / Chapter 2.6 --- Chemicals --- p.39 / Chapter 3. --- Results / Chapter 3.1 --- Growth and Nutritional characteristics --- p.44 / Chapter 3.1.1 --- Fungal growth on defined and non-defined culture media --- p.44 / Chapter 3.1.2 --- Effect of carbon source on fungal --- p.45 / Chapter 3.1.3 --- Effect of pH on fungal growth --- p.45 / Chapter 3.2 --- Effect of lignin-related phenolic monomers and tannin derivatives on fungal growth --- p.45 / Chapter 3.2.1 --- Effect of lignin-related phenolic monomers on fungal growth --- p.45 / Chapter 3.2.2 --- Effect of tannin derivatives on fungal growth --- p.61 / Chapter 3.3 --- Phenol Oxidase --- p.67 / Chapter 3.3.1 --- Phenol oxidase --- p.67 / Chapter 3.3.1.1 --- Guaiacol-reacting enzyme --- p.67 / Chapter 3.3.1.2 --- o-Anisidine oxidizing enzyme --- p.68 / Chapter 3.3.2 --- Tyrosinase --- p.69 / Chapter 3.3.3 --- Laccase --- p.69 / Chapter 3.3.3.1 --- "Laccase detected by o-Tolidine, ABTS Syringaldazine" --- p.69 / Chapter 3.3.3.2 --- Effect of pH on laccase activity --- p.69 / Chapter 3.4 --- Lignin-Transforming Enzymes --- p.73 / Chapter 3.4.1 --- Lignin peroxidase (LP) --- p.73 / Chapter 3.4.2 --- Manganese-dependent peroxidase (MnP) --- p.74 / Chapter 3.5 --- Cellulases --- p.78 / Chapter 3.5.1. --- Cellulases of V. volvacea --- p.78 / Chapter 3.5.1.1 --- Qualitative estimation of cellulose-degrading enzymes of V. volvacea grown on different substrates --- p.78 / Chapter 3.5.1.2 --- Influence of pH and temperature --- p.79 / Chapter 3.5.1.3 --- Cellulolytic activities in cultures grown on cellulose --- p.83 / Chapter 3.5.1.4 --- Cellulolytic activities in cultures grown on paddy straw --- p.91 / Chapter 3.5.1.5 --- β-Glucosidase activity in cultures grown on cellobiose --- p.91 / Chapter 3.5.1.6 --- Effect of lignin-related phenolic monomers and tannic acid on CMCase of V. volvacea --- p.95 / Chapter 3.5.2 --- Cellulases of P.sajor-caju --- p.96 / Chapter 3.5.3 --- Cellulases of L. edodes --- p.96 / Chapter 3.6 --- Xylanase --- p.96 / Chapter 3.6.1 --- "Xylanase of V. volvacea, strain V34" --- p.96 / Chapter 3.6.2 --- Xylanase of P.sajor-caju --- p.100 / Chapter 3.6.3 --- Xylanase of L. edodes --- p.100 / Chapter 3.7 --- Lipase of V. volvacea --- p.103 / Chapter 4. --- Discussion / Chapter 4.1. --- Carbon nutrition and pH for fungal growth --- p.104 / Chapter 4.1.1 --- Carbon nutrition --- p.104 / Chapter 4.1.2 --- pH --- p.104 / Chapter 4.2 --- "Effect of lignin-related phenolic monomers and tannin derivatives on fungal growth of L. edodes, P. sajor-caju and V, volvacea" --- p.105 / Chapter 4.2.1 --- Lignin-related phenolic monomers --- p.105 / Chapter 4.2.2 --- Tannin derivatives --- p.107 / Chapter 4.3 --- "Production of phenoloxidases by V. volvacea, L. edodes and P. sajor-caju" --- p.108 / Chapter 4.3.1 --- Guaiacol- and Anisidine reacting enzymes and Tyrosinase --- p.108 / Chapter 4.3.2 --- Laccase --- p.109 / Chapter 4.4. --- "Lignin-degrading Enzymes of V. volvacea, P. sajor-caju and L. edodes" --- p.110 / Chapter 4.5. --- "Cellulolytic and Hemicellulolytic Activity of V. volvacea, P.sajor-caju and L. edodes" --- p.113 / References --- p.118 / Appendix1 --- p.129
| Identifer | oai:union.ndltd.org:cuhk.edu.hk/oai:cuhk-dr:cuhk_319105 |
| Date | January 1993 |
| Contributors | Cai, Yi Jin., Chinese University of Hong Kong Graduate School. Division of Biology. |
| Publisher | Chinese University of Hong Kong |
| Source Sets | The Chinese University of Hong Kong |
| Language | English |
| Detected Language | English |
| Type | Text, bibliography |
| Format | print, 129 leaves : ill. (some mounted col.) ; 30 cm. |
| Rights | Use of this resource is governed by the terms and conditions of the Creative Commons “Attribution-NonCommercial-NoDerivatives 4.0 International” License (http://creativecommons.org/licenses/by-nc-nd/4.0/) |
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