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Position: Home > Articles > Selection of Clones Qinghaiyou Series from Seedling Individuals of Camellia vietnamensis T.C. Huang ex Hu Journal of Tropical Biology 2016,7 (3) 353-357

越南油茶“琼海优”品系实生选种研究初报

作  者:
周开兵;吴友根;符碧海;戴俊;于靖;胡新文
单  位:
海南省琼海市热带作物服务中心;海南大学园艺园林学院
关键词:
越南油茶;琼海优品系;实生选种;植物学性状;理化性质
摘  要:
对越南油茶"琼海优"品系8个原种的植物学性状、丰产性、茶籽油理化性质等进行了调查研究,结果表明:8个"琼海优"品系具有不同的遗传基础,在植物学形态特征上彼此互异,存在矮化、半矮化和乔化的区分;丰产性和稳产性在综合表现上均较佳,其中以"琼海优1,3,7,8号"更突出;按照GB 11765-2003《油茶籽油》规定,"琼海优"品系茶籽油皂化值均偏高,碘值均偏低,酸价和抗氧化值均达标。酸价和抗氧化值都远低于国家标准规定,显示出其具有良好耐贮性和抗氧化性。
译  名:
Selection of Clones Qinghaiyou Series from Seedling Individuals of Camellia vietnamensis T.C. Huang ex Hu
作  者:
ZHOU Kaibing;WU Yougen;FU Bihai;DAI Jun;YU Jing;HU Xinwen;College of Horticulture and Landscape Architecture,Hainan University;Qionghai Service Center for Tropical Crops;
关键词:
Camellia vietnamensis T.C.Huang ex Hu;;Clones Qinghaiyou;;selection of seedling trees;;botanical traits;;physicochemical property
摘  要:
The individuals of 8 clones Qionghaiyou of Camellia vietnamensis T. C. Huang ex Hu were observed in terms of botanical traits,yield and oil physicochemical properties. Observations showed that these 8 camellia clones Qionghaiyou had different genetic basis and were morphologically different: dwarf,semi-dwarf or normal in trees. They yielded high and stable,especially Clones Qionghaiyou 1,3,7 and 8. According to the National Standard GB 11765-2003 camellia oil,the seed oil of all the camellia clones Qionghaiyou fell within the standard range of acid value and peroxide value with a bit higher saponification value and a bit lower iodine values. The acid value and peroxide value were much lower than those in the National Standard,indicating these camellia seed oils had high storage duration and anti-oxidation.

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