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林产化学与工业 ›› 2011, Vol. 31 ›› Issue (4): 79-82.

• 研究报告 • 上一篇    下一篇

长白山和小兴安岭地区红松种子形态特征与成分比较研究

吴晓红1, 刘英甜2, 宫婕2, 冯晨2, 汪晓添2, 李建新2   

  1. 1. 东北林业大学 交通学院, 黑龙江 哈尔滨 150040;2. 东北林业大学 林学院, 黑龙江 哈尔滨 150040
  • 收稿日期:2011-01-04 修回日期:1900-01-01 出版日期:2011-08-30 发布日期:2011-08-30

Diversities of Morphological Characteristics and Constituents of Pinus koraiensis Sieb.et Zucc. Seeds from Changbai Moutain and Xiaoxing'anling Areas

WU Xiao-hong1, LIU Ying-tian2, GONG Jie2, FENG Chen2, WANG Xiao-tian2, LI Jian-xin2   

  1. 1. Traffic College, Northeast Forestry University, Harbin 150040, China;2. School of Forestry, Northeast Forestry University, Harbin 150040, China
  • Received:2011-01-04 Revised:1900-01-01 Online:2011-08-30 Published:2011-08-30

摘要: 采用比较研究的方法对长白山和小兴安岭地区的红松种子的形态特征和成分进行了对比,结果显示长白山的红松种子千粒质量较高,小兴安岭的红松种子的出仁率较高。长白山和小兴安岭地区的红松种子灰分含量均较高;水分质量分数小兴安岭最低为 1.85 %,长白山地区的为 3.75 %;蛋白质质量分数小兴安岭地区略高于长白山地区;长白山和小兴安岭地区的红松籽种子油质量分数均在 65 % 以上,小兴安岭地区的红松种子含油质量分数最高为 68.45 %。红松种子氨基酸和微量元素含量很丰富,谷氨酸、天门冬氨酸、精氨酸、镁、锌、锰等微量元素含量很高。氨基酸总量最高的是小兴安岭的红松种子,微量元素在含量和种类上差异不大,营养成分非常丰富。结果表明两地的红松种子在形态特征与成分方面没有显著差异。

关键词: 红松, 种子, 形态特征, 化学成分, 比较研究

Abstract: Seminal morphological characteristics and constituents of Pinus koraiensis Sieb.et Zucc.seeds from Changbai Moutain and Xiaoxing'anling areas were studied.Results show that there are no siginificant difference among morphological characteristics of seed in two areas. The thousand seed mass was higher in Changbai Moutain, and kernel ratio of seed was higher in Xiaoxing'anling. The ash content was the same in these two areas. The least moisture content was 1.85 % in Xiaoxing'anling and 3.75 % in Changbai Moutain respectively. The oil content was 68.45 % in Xiaoxing'anling and all content beyond 65 % in these two areas. The protein content in Xiaoxing'anling was higher than that in Changbai Moutain. It was seen that in pine seed, not only amino acids and trace elements, but also contents of glutamic acid, aspartic acid, arginine, magnesium, zinc, manganese and other trace elements were high. Total amino acid content in Xiaoxing'anling was the highest, trace elements had little difference. The nutrient contents were rich in pine seed, as well. The results showed that the pine seeds from two areas in both morphology and constituents had no significant difference.

Key words: Pinus koraiensis Sieb.et Zucc, seed, morphological characteristics, chemical constituents, comparative study

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