Analysis on the Protein and Amino Acids Contents in Hickory(Carya cathayensis Sarg.)Kernel and Their Variations
-
Received Date:
2006-01-06
-
Abstract
The study was carried out to test the variations of different regionas and individual trees in crude protein content and amino acid composition of hickory(Carya cathayensis) kernel based on 61 plus trees from 4 areas(Lin'an,Chun'an,Anji and Ningguo).The results showed that the crude protein content was 113.0 mg·g-1 with the variation coefficient of 9.73%;The variance analysis indicated that the variations between regions in crude protein contents were significant,and the broad-sense heritability(H2) was 0.342 9.The hickory kernel contained 17 kinds of amino acids,including seven kinds of essential amino acids,which took 33.07% of the total amino acid contents.The variation coefficients of total amino acids and seven essential amino acids contents were large,and that of methionine was the largest,reaching to 64.9%.These demonstrated that the selection of superior hickory strains was genetically possible.
-
-
References
|
[1]
|
黎章矩. 山核桃栽培与加工[M] . 北京: 中国农业科学技术出版社, 2003: 1~ 15
|
|
[2]
|
黄坚钦, 方伟, 丁雨龙. 植物生长调节物质对山核桃嫁接的效用[J] . 南京林业大学学报(自然科学版) , 2002, 26 (4) : 78~ 80
|
|
[3]
|
黄坚钦, 方伟, 丁雨龙, 等. 影响山核桃嫁接成活的因子分析[J] .浙江林学院学报, 2002, 19(3): 227~ 230
|
|
[4]
|
黎章矩, 钱莲芳, 钱光林. 山核桃保花保果技术研究[J] . 林业科学, 1993, 29(4) : 360~ 365
|
|
[5]
|
沈熙环. 林木育种学[M]. 北京: 中国林业出版社, 1990: 54
|
|
[6]
|
Barbu lA. Arg in ine: b ioch em istry, phys iology, and therapeu tic impl icat ion s[J] . J Parenter En tera lNutr, 1986, 10 (2) : 227 ~ 238 |
|
[7]
|
Steven T K H, W ilk in s C L. Ana lysis of ant imycin A by reservedphase liqu id ch rom atography / nuclearm agn et ic resonan ce sp ectrometry[J] . AnalC hem, 1990, 61(5) : 404~ 408 |
|
[8]
|
郭传友. 山核桃(Carya ca thayensis) 和大别山山核桃(C. dabieshanensis)生态及遗传多样性研究[D] . 南京: 南京林业大学, 2004
|
-
-
Proportional views
-
DownLoad: