竹材化学成分数据库

本数据记录了竹材化学成分数据库中的竹材中文名、序号、竹材拉丁名、稍部灰分含量、中部灰分含量、基部灰分含量、稍部冷水抽提物含量、中部冷水抽提物含量、基部冷水抽提物含量、稍部热水抽提物含量、中部热水抽提物含量、基部热水抽提物含量、稍部1%NaOH抽提物含量、中部1%NaOH抽提物含量、基部1%NaOH抽提物含量、稍部苯-乙醇抽提物含量、中部苯-乙醇抽提物含量、基部苯-乙醇抽提物含量、稍部克-贝纤维素含量、中部克-贝纤维素含量、基部克-贝纤维素含量、稍部克-贝纤维素中α-纤维素含量_化学成分、中部克-贝纤维素中α-纤维素含量_化学成分、基部克-贝纤维素中α-纤维素含量_化学成分、稍部木素含量、中部木素含量、基部木素含量、稍部多缩戊糖含量、中部多缩戊糖含量、基部多缩戊糖含量、稍部木（竹）材中α-纤维素含量、中部木（竹）材中α-纤维素含量、基部木（竹）材中α-纤维素含量、产地等记录。建国50年来，我国的木材科学研究，尤其是天然林木材性质研究方面，取得了丰硕的成果。中国林业科学研究院木材工业研究所和其它科研院所等单位现已完成900多种树种木材解剖性质的研究、近300个树种木材物理力学性质的研究、近300个树种木材生物学性质的研究和100多个树种木材化学性质的研究。此外，还完成了一些树种木材的电学性质、热学性质、声学性质、流体关系等木材物理学的研究，切削性质、耐磨性质、钉着性质、流变性质等木材力学的研究，超微结构、木材计算机辅助识别等木材解剖学研究，以及木材抽出成分化学性质和木材无损检测研究。以上数据为木材的科学研究和合理利用提供了理论依据。

This dataset records the following information for bamboo specimens in the bamboo chemical composition database: Chinese common name, serial number, scientific (Latin) name, ash content at the top, middle and base portions, cold water extract content at the top, middle and base portions, hot water extract content at the top, middle and base portions, 1% sodium hydroxide (NaOH) extract content at the top, middle and base portions, benzene-ethanol extract content at the top, middle and base portions, Kürschner-Hoffer cellulose content at the top, middle and base portions, alpha-cellulose content in the Kürschner-Hoffer cellulose fraction at the top, middle and base portions (chemical composition), lignin content at the top, middle and base portions, pentosan content at the top, middle and base portions, alpha-cellulose content in whole wood (bamboo) at the top, middle and base portions, and origin. Over the 50 years since the founding of the People's Republic of China, China has achieved fruitful results in wood science research, particularly in studies on the properties of natural forest woods. The Research Institute of Wood Industry of the Chinese Academy of Forestry and other research institutions have completed research on the anatomical properties of over 900 tree species, the physical and mechanical properties of nearly 300 tree species, the biological properties of nearly 300 tree species, and the chemical properties of more than 100 tree species. In addition, studies have also been conducted on wood physics properties including electrical, thermal, acoustic and fluid-related properties; wood mechanical properties such as cutting, wear resistance, nailing and rheological properties; wood anatomical studies including ultrastructure and computer-aided wood identification; as well as studies on the chemical properties of wood extract components and non-destructive wood detection. The above data provides a theoretical basis for scientific research and rational utilization of wood.

搜集汇总

背景与挑战

背景概述

该数据集是竹材化学成分数据库，专注于记录竹材的多种化学成分含量，包括灰分、抽提物、纤维素和木素等在不同部位（稍部、中部、基部）的测量数据。数据来源于实验室检测，以表格形式提供，具有较高的数据质量（错误率低），适用于植物学和木材科学领域的研究与应用。