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Impact of lignification of corn stover fractions on cell wall degradation by rumen microorganisms and response to ammonia treatment.

机译：玉米秸秆部分木质化对瘤胃微生物降解细胞壁的影响以及对氨处理的响应。

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hanges in cell wall composition and in vitro degradation of corn stover fractions (leaf, upper stem and lower stem) with advancing maturity and in response to NH;A hypothesis of formation of reactive quinone methide intermediates from lignin during rumen fermentation was tested in vitro by incubating corn stover fractions with S-containing reducing agents. Sulphur incorporation into residual fiber occurred (P ;The impact of lignin on cellulose degradation was studied using lignocellulosic hydrogels, in which hydroxypropylated or unmodified hardwood lignin was blended with cellulose. In vitro cellulose degradation of lignocellulose blends was higher (P ;Treatment of drought-stressed corn stover with 3% aqueous NH;The in vitro response to ammoniation of fractions of drought-stressed and non-drought stressed corn stover harvested in subsequent years was compared, using N-sufficient and N-limiting buffers. Response was highest (P

机译：不断成熟并响应NH对细胞壁组成和体外玉米秸秆组分（叶，上茎和下茎）的降解的影响;对瘤胃发酵过程中木质素形成反应性醌甲基化物中间体的假设进行了体外测试将玉米秸秆级分与含S的还原剂一起孵育。硫掺入残留纤维中（P；使用木质纤维素水凝胶研究木质素对纤维素降解的影响，其中将羟丙基化或未改性的硬木木质素与纤维素混合。木质纤维素混合物的体外纤维素降解更高（P；干旱处理-含3％NH水溶液的玉米秸秆;使用氮足量和氮限制缓冲液，比较了随后几年收获的干旱和非干旱胁迫玉米秸秆各部分对氨化的体外响应。响应最高（P

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作者
Sewalt, Vincent Johannes Hendrikus.;
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作者单位

Virginia Polytechnic Institute and State University.;

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授予单位 Virginia Polytechnic Institute and State University.;
学科 Agriculture Animal Culture and Nutrition.
学位 Ph.D.
年度 1993
页码 261 p.
总页数 261
原文格式 PDF
正文语种 eng
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1. In situ degradation, ruminal fermentation, and the rumen bacterial community of cattle fed corn stover fermented by lignocellulolytic microorganisms [J] . Guo W., Guo X. J., Zhu B. C., Animal Feed Science and Technology . 2019,第期

机译：原位降解，瘤胃发酵和牛喂养玉米牛渣的瘤胃细菌群落由木质纤维素微生物发酵
2. Characterization and Localization of Dynamic Cell Wall Structure and Inorganic Species Variability in Harvested and Stored Corn Stover Fractions as Functions of Biological Degradation [J] . ACS Sustainable Chemistry & Engineering . 2020,第18期

机译：活性细胞壁结构的特征与定位，收获和储存玉米秸秆馏分中的无机物种变异作为生物降解的功能
3. FIBER COMPOSITION AND IN VITRO DIGESTIBILITY OF CORN STOVER FRACTIONS IN RESPONSE TO AMMONIA TREATMENT [J] . Sewalt VJH, Fontenot JP, Allen VG, Journal of Agricultural and Food Chemistry . 1996,第10期

机译：玉米秸秆馏分的纤维组成和体外消化率对氨气的响应
4. Pretreatment and Fractionation of Corn Stover by S.E.A.A. (Soaking In Ethanol and Aqueous Ammonia) [C] . Tae Hyun Kim, Nhuan-John Nghiem, Kevin B. Hicks American Institute of Chemical Engineers Annual Meeting . 2007

机译：S.E.A.A的预处理和分馏的玉米秸秆。（浸入乙醇和氨水中）
5. Effect of cell wall degrading enzymes and chemicals on corn stover preservation and pretreatment during ensilage processing. [D] . Ren, Haiyu. 2006

机译：青贮加工过程中细胞壁降解酶和化学物质对玉米秸秆保存和预处理的影响。
6. PSXIV-15 Metagenomic sequencing of rumen microorganisms of cattle fed a corn stover-based diet [O] . Laura Piña-Gónzalez, Juan Miranda-Ríos, Rogelio Alejandro Alonso-Morales, 2019

机译：PSXIV-15牛瘤微生物饲喂基于玉米秸秆的饮食的瘤胃微生物测序
7. Characterization and Localization of Dynamic Cell Wall Structure and Inorganic Species Variability in Harvested and Stored Corn Stover Fractions as Functions of Biological Degradation [O] . Chenlin Li, Patricia Kerner, C. Luke Williams, 2020

机译：活性细胞壁结构的表征和定位，收获和储存玉米秸秆馏分中的无机物种变异作为生物降解的功能

Impact of lignification of corn stover fractions on cell wall degradation by rumen microorganisms and response to ammonia treatment.

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