福建农业学报2016，Vol.31Issue(6)：604-610,7.DOI:10.19303/j.issn.1008-0384.2016.06.010
不同种源金线兰及近缘种多糖和总黄酮含量的研究
Polysaccharide and Flavonoid Contents in Anoedtodhilus roxburghii and Related Species
摘要
Abstract
Major agronomical characteristics and contents of polysaccharides and flavonoids in Anoectochilus roxburghii and related species from different areas cultivated in a greenhouse for 6 months prior to the chemical analyses were compared.There were distinctive agronomical differences among the sampled species.For instance, the highest yield was shown CK from Fujian,with a per hundred plants fresh weight(FW)of 284.75 g and dry weight (DW)of 45.885 g;the highest polysaccharide content,in the variety from Baise,Guanxi,at 169.61 mg· g-1 DW,which was 36.56% higher than CK;and,the highest total flavonoids,in the cultivars from Zhushan Village,Nanyang Township,Shaxian,Fujian (No.7),at 9.18 mg·g-1 DW,which was 34.74% higher than CK. By comparison,the polysaccharide content of A.formosanus was lower than that of A.roxburghii and A. lanceolatus ;the total flavonoids of A.formosanus ,higher than that of A.lanceolatus ,but not significantly different from those of the cultivars from Fujian;and,both polysaccharides and total flavonoid significantly higher in No.7. Consequently,the cultivars from Zhushan was considered to have a potential for further study and promotion.关键词
金线兰/台湾银线兰/野生齿唇兰/多糖/总黄酮Key words
Anoectochilus roxburghii/A.formosanus/A.lanceolatus/polysaccharides/flavonoids分类
农业科技引用本文复制引用
曹奕鸯,李永清,江金兰,雷伏贵,叶炜..不同种源金线兰及近缘种多糖和总黄酮含量的研究[J].福建农业学报,2016,31(6):604-610,7.基金项目
国家级星火计划项目（2014GA720032）；福建省种业创新与产业化工程项目（FJZZZX-1540）；福建省三明市科技计划项目 （）
