主题：【已应助】求助英文文献5篇，请帮帮忙，谢谢啦！

【篇  号】：1
【题  名】：Genetic manipulation of γ-linolenic acid (GLA) synthesis in a commercial variety of evening primrose (Oenothera sp.)
【作  者】：Emilio Mendoza De Gyves,†, Caroline A. Sparks, Olga Sayanova, Paul Lazzeri,‡, Johnathan A. Napier, Huw D. Jones
【期刊名全称】：Plant Biotechnology Journal ., 
【文献页码】： Volume 2, Issue 4, pages 351–357, July 2004
【全文链接】:http://onlinelibrary.wiley.com/doi/10.1111/j.1467-7652.2004.00079.x/abstract

【篇  号】：2
【题  名】：Antioxidant activity of evening primrose phenolics in sunflower and rapeseed oils
【作  者】：Štefan Schmidt1,*, Ivana Niklová1, Jan Pokorný2, Pavel Farkaš3, Stanislav Sekretár1
【期刊名全称】：European Journal of Lipid Science and Technology ., 
【文献页码】： Volume 105, Issue 8, pages 427–435, August 2003
【全文链接】:http://onlinelibrary.wiley.com/doi/10.1002/ejlt.200300842/abstract

【篇  号】：3
【题  名】：Antioxidative activity of an ethanolic extract of evening primrose
【作  者】：R. Amarowicz, B. Raab, M. Karamać
【期刊名全称】：Food / Nahrung ., 
【文献页码】： Volume 43, Issue 3, pages 216–217, 1 June 1999
【全文链接】:http://onlinelibrary.wiley.com/doi/10.1002/(SICI)1521-3803(19990601)43:3%3C216::AID-FOOD216%3E3.0.CO;2-E/abstract

【篇  号】：4
【题  名】：Identification and Quantification of Low Molecular Weight Phenolic Antioxidants in Seeds of Evening Primrose (Oenothera biennis L.)
【作  者】：Mahinda Wettasinghe,† Fereidoon Shahidi,* and Ryszard Amarowicz‡
【期刊名全称】：J. Agric. Food Chem.,  ., 
【文献页码】： 2002, 50 (5), pp 1267–1271
【全文链接】:http://pubs.acs.org/doi/abs/10.1021/jf010526i

【篇  号】：5
【题  名】：Antioxidant Properties of Evening Primrose Seed Extracts
【作  者】：A. E. Birch, G. P. Fenner, R. Watkins, and L. C. Boyd*
【期刊名全称】：J. Agric. Food Chem.,  ., 
【文献页码】： 2001, 49 (9), pp 4502–4507
【全文链接】:http://pubs.acs.org/doi/abs/10.1021/jf010542f