摘要
为筛选不同用途的沙棘品种(系),发掘功能性沙棘种质资源,以7个不同亚种的沙棘品种(系)为试验材料,以黑龙江省主栽品种深秋红为对照,对不同沙棘亚种间果实基本性状、果油、籽油及果实中总黄酮含量进行分析。结果表明,不同品种间果实基本性状不同,杂交沙棘果实较小,百果重小,但果实结实密度大,单株产量高,果油含量及果实总黄酮含量均超过蒙古沙棘,其中晚黄沙棘单株产量11.25 kg,果肉含油率37.93%,总黄酮含量2.27 mg·g^(-1),显著高于其他沙棘品种,其熟期晚,果实经冬不凋,适合多种采收方式,可作为生产加工型品种在沙棘产业中应用。蒙古沙棘果实体积大,色泽鲜艳,百果重大,但果实密度低,单株产量低于杂交沙棘,特别是丘依斯克品种,虽然籽油含量略高于杂交沙棘,但熟期过早只适于手工采摘,因此在沙棘产业应用中,可用于观光采摘及鲜食加工。
In order to screen sea buckthorn varieties(lines)with specific functions for different purposes and explore functional seabuckthorn germplasm resources,this experiment took seven varieties(lines)of seabuckthorn of different subspecies as the test materials,and the main cultivar of Heilongjiang Province,Shenqiuhong,as the control,through comparative analysis of the basic characteristics of fruit,fruit oil,seed oil and total flavonoid content in fruit among different seabuckthorn subspecies.The differences in basic fruit traits,fruit oil,seed oil,and total flavonoid content in fruits among different seabuckthorn subspecies were analyzed.The results showed that the basic characters of the fruit were different among different varieties.The hybrid seabuckthorn fruit was small,the weight of 100 fruits was small,but the fruit density was higher,the yield per plant was high,the fruit oil content and the total flavonoid content of the fruit were higher than those of the Mongolian seabuckthorn.The yield per plant of the Wanhuang seabuckthorn was 11.25 kg,the oil content of the flesh was 37.93%,and the total flavonoid content was 2.27 mg·g^(-1),which was significantly higher than that of other seabuckthorn varieties.Its ripening period was late,the fruit did not wither in winter,and it was suitable for various harvesting methods.It is applicable to the production of processing varieties in the industrial application of seabuckthorn.The Mongolian seabuckthorn fruit was large in size,bright in color and large in weight,but the fruit density was low,and the yield per plant was lower than that of hybrid seabuckthorn,especially the Chuysk variety.Although the seed oil content was slightly higher than that of hybrid seabuckthorn,the premature ripening period was only suitable for manual picking.Therefore,in the application of seabuckthorn industry,it is suitable for sightseeing picking and fresh food processing varieties.
作者
唐克
TANG Ke(Institute of Rural Revitalization Science and Technology,Heilongjiang Academy of Agricultural Sciences,Harbin 150023,China)
出处
《黑龙江农业科学》
2023年第6期55-60,共6页
Heilongjiang Agricultural Sciences
基金
水利部沙棘开发管理中心项目(2022-zg-kj-020)
国家自然科学基金(32071799)。
关键词
沙棘
果油
籽油
总黄酮
seabuckthorn
fruit oil
seed oil
total flavonoids
