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| 马茹种子生物学特性研究及果实营养成分分析 | |
| 引用本文： | 王娅丽,李永华,王钰,朱强.马茹种子生物学特性研究及果实营养成分分析[J].北方园艺,2012(12):53-55. |
| 作者姓名： | 王娅丽 李永华 王钰 朱强 |
| 作者单位： | 1. 宁夏林业研究所股份有限公司,宁夏银川750004;西北特色经济林栽培与利用国家地方联合工程研究中心,宁夏银川750004 2. 宁夏林业研究所股份有限公司,宁夏银川,750004 3. 宁夏林业研究所股份有限公司,宁夏银川750004;种苗生物工程国家重点实验室,宁夏银川750004 |
| 基金项目： | 林业公益性行业科研专项资助项目，宁夏回族自治区科技攻关资助项目 |
| 摘 要： | 对陕西吴起马茹种子的生物学特性及果实营养成分进行了分析。结果表明:马茹种子呈卵圆形,棕黄色,种子平均长8.62mm,宽7.64 mm,千粒重为149.90 g;种子生活力为72%,含水率为5.0%;种子发芽率为33%,发芽势23%,发芽速度55 d;马茹果实总糖含量为7.06g/100g,总酸含量为2.00 g/100g;马茹果实中17种氨基酸总量为1.000g/100g,8种人体必需氨基酸占总氨基酸含量的16.6%;果实中含有微量元素含量排序为镁钙钾磷钠铁锌铜锰。 |
| 关 键 词： | 马茹 种子生物学 果实营养成分 |
Study on Seed Biological Characteristics and Analysis of Fruits Nutritional Components of Prinsepia uniflora |
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| WANG Ya-li , LI Yong-hua , WANG Yu , ZHU Qing.Study on Seed Biological Characteristics and Analysis of Fruits Nutritional Components of Prinsepia uniflora[J].Northern Horticulture,2012(12):53-55. | |
| Authors: | WANG Ya-li LI Yong-hua WANG Yu ZHU Qing |
| Institution: | 1,3) (1.Ningxia Forestry Institute Co.LTD,Yinchuan,Ningxia 750004;2.Combined National/Provincial Center of Engineering and Research for Cultivation and Utilization of Northwestern Special Economical Forestry,Yinchuan,Ningxia 750004;3.State Key Laboratory of Seeding Bioengineering,Yinchuan,Ningxia 750004) |
| Abstract: | The seed biological characteristics was studied and fruits nutritional components was analysised of Prinsepia uniflora which came from Shaanxi province Wuqi county.The results showed that the seed of Prinsepia uniflora were ovoid in shape and brownish yellow;The seeds were 8.62 mm long and 7.64 mm wide,1 000-seeds weight were 149.90 g;The seed viability was 72%and seed moisture proportion was 5.0%.The total sugar content,and total acid content of the fruits were 7.06 g/100g and 2.00 g/100g;The total amino acids of the fruits was 1.000 g/100g,and the ratio of essential amino acid in the total amino acids(EAA/TAA) was 16.6%;The order of the trace elements contents of Prinsepia uniflora fruits was Mg>Ca>K>P>Na>Fe>Zn>Cu>Mn. |
| Keywords: | Prinsepia uniflora seed biological characteristics fruits nutritional components |
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