| 马占相思树皮制取栲胶试验 |
| |
| 引用本文： | 陈丛瑾,胡华宇,覃宇奔.马占相思树皮制取栲胶试验[J].广西科学院学报,2001,17(3):100-103. |
| |
| 作者姓名： | 陈丛瑾 胡华宇 覃宇奔 |
| |
| 作者单位： | 广西大学林学院, |
| |
| 基金项目： | 广西高峰林场马占相思的开发利用课题的子课题 |
| |
| 摘 要： | 对广西高峰林场引种的8年生马占相思（Acacica mangium）树皮进行定性和定量分析，模拟栲胶生产小试，结果表明，该树皮所含单宁属缩合类单宁，绝干树皮含单宁高达36.75%，单宁/非单宁为6.10，约2.34t气干树皮可生产1t栲胶，制得的栲胶不仅单宁含量高，颜色浅，而且鞣革渗透速度快，富有弹性，皮质好，说明马占相思树皮是一种优良的栲胶原料。
|
| 关 键 词： | 制取 马占相思 树皮 单宁 栲胶 定性分析 定量分析 原料消耗量 模拟生产 |
| 收稿时间： | 2001/6/5 0:00:00 |
| 修稿时间： | 2001年6月5日 |
Experiment on Extraction of Vegetable Tannin from Bark of Acacica mangium |
| |
| Chen Congjin,Hu Huayu and Qin Yuben.Experiment on Extraction of Vegetable Tannin from Bark of Acacica mangium[J].Journal of Guangxi Academy of Sciences,2001,17(3):100-103. |
| |
| Authors: | Chen Congjin Hu Huayu and Qin Yuben |
| |
| Institution: | Forestry College, Guangxi University, Nanning, 530001,Forestry College, Guangxi University, Nanning, 530001 and Forestry College, Guangxi University, Nanning, 530001 |
| |
| Abstract: | The qualitative and quantitative analyses were conducted on the bark of the eight-year old individuals of Acacica mangium growing at Guangxi Gaofeng Forest Farm. The experimental production of vegetable tannin was extracted in small scale. The tannin in the bark is a kind of the condensed tannins. The absolutely dried bark contains up to 36.75% of tannin, with 6.10 of ratio of tannin to non-tannin. About 2.34 tons of the air dried bark could produce one ton vegetable tannin.The production has a high tannin content with a quality of light color, quick permeation, tan leather and springy. It is revealed that the bark of Acacica mangium is an excellent raw material of vegetable tannin extraction. |
| |
| Keywords: | Acacica mangium bark tannins vegetable tannin extract |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《广西科学院学报》浏览原始摘要信息 |
| 点击此处可从《广西科学院学报》下载免费的PDF全文 |
