| 核桃枝条中总酚、黄酮类化合物含量研究 |
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| 引用本文： | 王勇,宋宇琴,韩玉虎,田建保,程恩明. 核桃枝条中总酚、黄酮类化合物含量研究[J]. 果树学报, 2007, 24(5): 626-629 |
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| 作者姓名： | 王勇 宋宇琴 韩玉虎 田建保 程恩明 |
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| 作者单位： | 1. 山西省农业科学院果树研究所,山西太谷,030815
2. 山西农业大学园艺学院,山西太谷,030800 |
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| 基金项目： | 山西省科技攻关项目 , 山西省农业科学院青年基金 |
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| 摘 要： | 对祁县6个核桃品种1年生枝条韧皮部的总酚、黄酮类化合物含量进行了测定,并比较不同树龄间和不同品种间总酚、黄酮类化合物含量的差异。结果表明,核桃1年生枝条韧皮部总酚、黄酮类化合物含量在不同生长发育期存在显著差异,休眠期总酚、黄酮类化合物含量显著高于生长期;不同品种、不同树龄核桃1年生枝条韧皮部的总酚、黄酮类化合物含量差异显著;还对不同品种、不同树龄核桃1年生枝条韧皮部中总酚、黄酮类化合物含量与抗寒性的关系进行了分析。
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| 关 键 词： | 核桃 韧皮部 总酚 黄酮类化合物 抗寒性 |
| 文章编号： | 1009-9980（2007）05-626-04 |
| 修稿时间： | 2007-01-10 |
Study on the content of total phenol and flavonoids in walnut shoot |
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| WANG Yong,SONG Yu-qin,HAN Yu-hu,TIAN Jian-bao,CHENG En-ming. Study on the content of total phenol and flavonoids in walnut shoot[J]. Journal of Fruit Science, 2007, 24(5): 626-629 |
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| Authors: | WANG Yong SONG Yu-qin HAN Yu-hu TIAN Jian-bao CHENG En-ming |
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| Affiliation: | 1Reeareh Institute of Pomology,Shanxi Academy of Agricultural Seienees,Taigu,Shanxi 030815 China; 2Department of Horticulture, Shanxi Agricultural University, Taigu, Shanxi 030800 China |
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| Abstract: | The content of total phenol and flavonoids in the phloem of one-year-old branches of 6 walnut cultivars grown in Qixian County were examined, and the difference of the content of total phenol and flavonoids between among tree ages and cultivars were compared. The results showed that the content of total phenol and flavonoids in the phloem of one-year branches were different in different periods of growth and development, that is, the content of total phenol and flavonoids in dormant period were distinctly higher than those in growing period. The relationship between the content of total phenol and flavonoids in the phloem of one-year walnut branches of different cultivars and different tree ages was discussed. |
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| Keywords: | Walnut Phloem Total phenol Flavonoids Cold resistance |
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