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| 重金属镉、铅单一及复合胁迫对茭白膳食纤维含量的影响 | |
| 引用本文： | 黄凯丰,陈庆富,江解增.重金属镉、铅单一及复合胁迫对茭白膳食纤维含量的影响[J].长江蔬菜,2009(10). |
| 作者姓名： | 黄凯丰 陈庆富 江解增 |
| 作者单位： | 1. 贵州师范大学生命科学学院植物遗传育种研究所,贵州,贵阳,550001;扬州大学水生蔬菜研究室 2. 贵州师范大学生命科学学院植物遗传育种研究所,贵州,贵阳,550001 3. 扬州大学水生蔬菜研究室 |
| 基金项目： | 国土资源部与江苏省政府合作项目，江苏省农业三项工程项目 |
| 摘 要： | 以单季茭蒋墅茭和双季茭葑红早为试材,在土壤栽培下,对Cd2+100 mg/L、Pb2+1 000 mg/L.的单一及复合胁迫进行有机肥和无机肥处理,测定了茭白产品器官中膳食纤维及粗纤维的含量.结果表明,Cd2+、pb2+胁迫能增加茭白产品器官中总膳食纤维、不溶性膳食纤维以及粗纤维的含量,但降低了可溶性膳食纤维的含量;无机肥处理、复合胁迫处理时.茭白产品器官中总膳食纤维、不溶性膳食纤维及粗纤维的含量分别高于有机肥处理和单一胁迫处理:品种问存在差异,蒋墅茭产品器官中膳食纤维的含量高于葑红早,而粗纤维含量则低于葑红早. |
| 关 键 词： | 茭白 单一胁迫 复合胁迫 肥料 膳食纤维 粗纤维 |
Effect of Cadmium, Lead and Their Combined Stress on the Dietary Fiber of Zizania latifolia |
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| HUANG Kaifeng,CHEN Qingfu,JIANG Jiezeng.Effect of Cadmium, Lead and Their Combined Stress on the Dietary Fiber of Zizania latifolia[J].Journal of Changjiang Vegetables,2009(10). | |
| Authors: | HUANG Kaifeng CHEN Qingfu JIANG Jiezeng |
| Institution: | 1.Institute of Plant Genetics and Breeding;School of Life Sciences;Guizhou Normal University;Guiyang 550001;2.Institute of Aquatic Vegetable Research;Yangzhou University |
| Abstract: | To study the contents of dietary fiber (DF) and crude fiber in gall's of Zizania latifolia to in stress with Cd2+ 100 mg/L, Pb2+ 1 000 mg/L and their combined stress, a single-harvested cultivar Jiangshujiao and a double-harvested cultivar Fenghongzao of Zizania latifolia were cultured in soil with organic fertilizer (OF) and inorganic fertilizer (IF). The results showed that, the contents of total dietary fiber (TDF), insoluble dietary fiber (IDF) and crude fiber (CF) were increased when treated with Cd2+ ... |
| Keywords: | Zizania latifolia Single stress Combined stress Fertilizer Dietary fiber Crude fiber |
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