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Thinopyrum中间生物质的素,提取物和结构碳水化合物特征揭示了双作物利用的额外价值化机会
Hannah Dräger1,2, Justin Mobley3, Poorya Kamali3
1Department of Animal and Food Sciences, University of Kentucky, Lexington, USA.
Journal of the science of food and agriculture
|July 24, 2024
概括
中间小麦草 (IWG) 生物质是生物燃料和素等微细化学品的有希望的原料. 它的结构富含轻度替代的阿拉比诺基兰和纤维素,支持这种潜力.
科学领域:
- 生物质的表征生物质的表征
- 植物生物化学 植物生物化学
- 可持续的原料是可持续的原料.
背景情况:
- 中间小麦草 (IWG) 是一种多年粮食候选种,产量低于传统谷物.
- 利用IWG的非谷物生物质用于生物燃料和精细化学品可以提高其经济可行性.
- 本研究从结构上描述了IWG生物质成分,并将其与一年性小麦进行比较.
研究的目的:
- 为了在IWG生物质中结构性地表征纤维素和细胞壁碳水化合物.
- 为了对IWG生物质提取物的质量进行分析.
- 为了比较IWG生物质组成与一年性小麦的组成.
主要方法:
- 单糖化合物组成分析分析
- 分析与结的酸含量.
- 量化衍生,其次是减小分离 (QDRC).
- 通过2D-NMR进行分析.
- 生物质开采的概况分析
主要成果:
- IWG和小麦植物生物质显示出类似的单糖和酸概况.
- IWG的植物生物质富含轻微替代的铁酸化阿拉比诺基兰 (AX).
- IWG线素是一种H:G:S类型,包含三,并与酸和酸酸酸化. 提取剂含有脂肪酸,和植物.
结论:
- IWG生物质是生物燃料生产的合适碳水化合物原料,原因是丰富的,轻微替代的AX和纤维素.
- IWG生物质是高价值精细化学品的有价值来源,特别是三.
- 强烈支持IWG生物质用于工业应用的进一步探索.
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