lignocellulosic

简明释义

英[ˌlaɪɡnoʊsəˈluːsɪk]美[ˌlaɪɡnoʊsəˈluːsɪk]

adj. 木质纤维素的；木素纤维的

英英释义

单词用法

同义词

反义词

例句

1.Fermentation of lignocellulosic materials to improve the quality of crop residues and forages has not been very effective.

对木质纤维原料进行发酵以提高作物秸秆和饲料质量的技术一直不是十分有效。

2.Most of biomass is in lignocellulosic form that contains 75% sugar units (e. g., wood and grass plants: 50% cellulose and 25% hemi-cellulose).

大部分生物质是以木质纤维素的形式存在，含有75%的单糖(例如，木材和草：50%的纤维素和25%半纤维素)。

3.In hydrolysis of lignocellulosic materials, a lot of compounds which are inhibitory to microorganisms can be formed such as: weak acids, furan derivatives, and phenolic compounds.

在纤维素稀酸水解发酵制乙醇的过程中，由于弱酸、呋喃衍生物和苯系化合物对微生物的影响，乙醇的产量和产率都不高。

4.This review article summarized the lignocellulosic ethanol processes such as pretreatment, hydrolysis and fermentative.

该文主要综述了纤维素乙醇的预处理、水解和发酵三个过程。

5.The theory and technology of lignocellulosic materials for bioethanol production were expounded in this paper.

本文从木质纤维素生产燃料乙醇的利用原理及技术等方面进行了全面阐述。

6.China is short of oil resource and arable land, but is abundant of oil plants, agricultural residues and other lignocellulosic biomass.

我国现阶段油脂资源短缺，耕地资源匮乏，野生油料植物资源丰富，秸秆类农林废弃物资源量巨大。

7.The present paper reports a rapid method for the determination of furfural (f) and 5-hydroxymethyl furfural (HMF) in pre-extraction liquors of lignocellulosic biomass based on UV spectroscopy.

提出了一种基于紫外光谱快速测定木质生物质预提取液中糠醛(F)和羟甲基糠醛(HMF)的方法。

8.Lignocellulosic biomass is considered one of the most promising feedstock for producing fuel ethanol due to its global availability and environmental benefits.

以纤维素为原料生产燃料乙醇由于其原料来源广泛及环保效益良好而被认为是最有前景的生产燃料乙醇的方法之一。

9.Lignocellulosic material can be utilized to produce ethanol, a promising alternative energy source for the limited crude oil.

木质纤维生物量能够用来生产一种可替代有限的石油产品的能源——乙醇。

10.The production of biofuels from lignocellulosic 木质纤维素 materials is gaining attention.

从木质纤维素材料生产生物燃料正受到关注。

11.Researchers are exploring the enzymatic breakdown of lignocellulosic 木质纤维素 biomass for sustainable energy.

研究人员正在探索对木质纤维素生物质的酶解，以实现可持续能源。

12.The lignocellulosic 木质纤维素 feedstock can be sourced from agricultural residues.

可以从农业废弃物中获取木质纤维素原料。

13.Efficient conversion of lignocellulosic 木质纤维素 materials into sugars is crucial for bioethanol production.

将木质纤维素材料有效转化为糖对于生物乙醇生产至关重要。

14.The lignocellulosic 木质纤维素 structure provides both strength and rigidity to plants.

木质纤维素结构为植物提供了强度和刚性。

作文

The term lignocellulosic refers to the complex structural components found in the cell walls of plants, primarily composed of lignin, cellulose, and hemicellulose. Understanding lignocellulosic materials is crucial for various industries, particularly in the field of renewable energy and biofuels. As the world shifts towards sustainable practices, the utilization of lignocellulosic biomass has gained significant attention due to its abundance and potential as a source of energy. In nature, lignocellulosic materials are prevalent in agricultural residues, forestry by-products, and even in dedicated energy crops. These materials not only contribute to the carbon cycle but also serve as a feedstock for producing bioethanol and other bio-based products. The process of converting lignocellulosic biomass into usable energy involves several steps, including pretreatment, hydrolysis, fermentation, and distillation. Each of these steps presents unique challenges that researchers and engineers work tirelessly to overcome. One of the primary challenges in utilizing lignocellulosic biomass is its recalcitrance, which refers to the resistance of plant materials to breakdown and conversion into sugars. The intricate structure of lignocellulosic materials means that enzymes and microorganisms have difficulty accessing the cellulose and hemicellulose within the plant cell walls. Therefore, pretreatment methods such as physical, chemical, or biological treatments are necessary to enhance the digestibility of lignocellulosic biomass. Moreover, the composition of lignocellulosic materials can vary significantly depending on the plant species, growth conditions, and harvesting methods. This variability can impact the efficiency of conversion processes, making it essential to tailor pretreatment and enzymatic strategies to specific types of lignocellulosic feedstocks. For instance, agricultural residues like corn stover or wheat straw may require different approaches compared to woody biomass from trees. The environmental benefits of utilizing lignocellulosic biomass are substantial. By converting waste materials into biofuels, we can reduce greenhouse gas emissions and reliance on fossil fuels. Additionally, the use of lignocellulosic materials promotes circular economy principles, where waste is repurposed into valuable resources. This not only helps in waste management but also contributes to rural development by providing farmers with additional income streams. In conclusion, the study and application of lignocellulosic materials present a promising avenue for advancing sustainable energy solutions. As technology evolves, the efficient conversion of lignocellulosic biomass into biofuels and other bioproducts will play a pivotal role in addressing global energy challenges. Continued research and innovation in this field will undoubtedly lead to more effective strategies for harnessing the potential of lignocellulosic resources, paving the way for a greener and more sustainable future.

木质纤维素一词指的是植物细胞壁中发现的复杂结构成分，主要由木质素、纤维素和半纤维素组成。理解木质纤维素材料对于各个行业至关重要，特别是在可再生能源和生物燃料领域。随着世界向可持续实践转变，利用木质纤维素生物质因其丰富性和作为能源来源的潜力而备受关注。 在自然界中，木质纤维素材料广泛存在于农业残余物、林业副产品，甚至专门的能源作物中。这些材料不仅有助于碳循环，还作为生产生物乙醇和其他生物基产品的原料。将木质纤维素生物质转化为可用能源的过程包括几个步骤，包括预处理、水解、发酵和蒸馏。这些步骤中的每一个都面临独特的挑战，研究人员和工程师们不懈努力克服这些挑战。 利用木质纤维素生物质的主要挑战之一是其抗性，指的是植物材料抵抗分解和转化为糖的能力。木质纤维素材料的复杂结构意味着酶和微生物难以接触到植物细胞壁中的纤维素和半纤维素。因此，需要采用物理、化学或生物处理等预处理方法来增强木质纤维素生物质的消化性。 此外，木质纤维素材料的成分可能因植物种类、生长条件和收割方法而异。这种变异性会影响转化过程的效率，因此必须根据特定类型的木质纤维素原料量身定制预处理和酶策略。例如，玉米秸秆或小麦秸秆等农业残余物可能需要与树木的木质生物质不同的方法。 利用木质纤维素生物质的环境效益是显著的。通过将废弃物转化为生物燃料，我们可以减少温室气体排放和对化石燃料的依赖。此外，使用木质纤维素材料促进了循环经济原则，即废物被重新利用为有价值的资源。这不仅有助于废物管理，还通过为农民提供额外的收入来源来促进农村发展。 总之，研究和应用木质纤维素材料为推动可持续能源解决方案提供了有希望的途径。随着技术的发展，高效地将木质纤维素生物质转化为生物燃料和其他生物产品将在应对全球能源挑战中发挥关键作用。在这一领域的持续研究和创新无疑将导致更有效的策略，以利用木质纤维素资源的潜力，为更绿色、更可持续的未来铺平道路。