东北黑土区引进和杂交两类沙棘果实VC含量测定分析  

Fruits Oil Contents of Introduced and Hybrid Hippophae rhamnoides Clones in Northeast Black Soil Area

作　　者：胡建忠[1,2] 高岩 单金友[3] Hu Jianzhong;Gao Yan;Shan Jinyou(China National Administration Center for Seabuckthorn Development,Beijing 100038,China;Scientific Committee of International Seabuckthorn Association,Beijing 100038,China;Rural Revitalization Institute of Science and Technology,Heilongjiang Academy of Agricultural Sciences,Haerbin 150028 China)

机构地区：[1]水利部沙棘开发管理中心,北京100038 [2]国际沙棘协会技术委员会,北京100038 [3]黑龙江省农业科学院乡村振兴科技研究所,黑龙江哈尔滨150028

出　　处：《防护林科技》2022年第1期8-10,13,共4页Protection Forest Science and Technology

基　　金：水利部财政项目“水土保持业务”(126216223000200001)。

摘　　要：为了解引进的大果沙棘和新选育蒙中杂交沙棘无性系果实的VC含量,采摘两类沙棘果实样品,采用液相色谱法分析果实VC含量。结果表明:18个引进沙棘全果干基VC含量平均值为671.58 mg·(100 g)^(-1),从单个无性系看,含量在1000 mg·(100 g)^(-1)以上的有4个无性系(201319、201303、201316、201313),而含量最低的"201315"VC全果干基含量仅有124.40 mg·(100 g)^(-1),只相当于含量最高的"201319"的7.31%。杂交沙棘全果干基含量平均值为1338.45 mg·(100 g)^(-1),以"杂雌优54号"最大,达2092.88 mg·(100 g)^(-1),为含量最低的"杂雌优12号"654.28 mg·(100 g)^(-1)的2.05倍。杂交沙棘全果干基VC含量相对引进沙棘约增加了1倍,两类间差距十分明显。In order to systematically learn the VC content of the introduced macro-fruit Hippophae rhamnoides and the newly selected Mongolian-Chinese-Hybrid H.rhamnoides clones,the two kinds of H.rhamnoides fruits in Suiling County of Heilongjiang Province were sampled in 2018,packed in liquid nitrogen tanks and quickly transported to Dalian,Liaoning,and the VC content was then analyzed by liquid chromatography.The average VC content of dried whole fruit for 18 introduced H.rhamnoides is 671.58 mg·(100 g)^(-1).In the 18 introduced H.rhamnoides clones,there are four clones with a content of more than 1000 mg·(100 g)^(-1)H.rhamnoides‘201319’,H.rhamnoides‘201303’,H.rhamnoides‘201316’&H.rhamnoides‘201313’,while the content of H.rhamnoides‘201315’with the lowest content was only 124.40 mg·(100 g)^(-1),which is only equivalent to 7.31%of H.rhamnoides‘201319’with the highest content.The average content of the dried whole fruit of hybrid H.rhamnoides is 1338.45 mg·(100 g)^(-1),and H.rhamnoides‘Zaciyou 54’is the largest,up to 2092.88 mg·(100 g)^(-1),which is 2.05 times that of H.rhamnoides‘Zaciyou 12’with the lowest content of 654.28 m·(100 g)^(-1).Compared with the introduced H.rhamnoides,the content of VC in the dried whole fruit of hybrid H.rhamnoides is equivalent to a doubling of the constant.The difference between the two categories is very obvious.

关 键 词：引进沙棘 杂交沙棘 果实 VC含量 东北黑土区 

分 类 号：S793.6[农业科学—林木遗传育种]