新西兰种植的松子（松属）的矿物质分析
Mineral Analysis of Pine Nuts ( spp.) Grown in New Zealand.
作者信息
Vanhanen Leo P, Savage Geoffrey P
机构信息
Food Group, Department of Wine, Food and Molecular Biosciences, Lincoln University, Lincoln 7647, Canterbury, New Zealand.
出版信息
Foods. 2013 Apr 3;2(2):143-150. doi: 10.3390/foods2020143.
Mineral analysis of seven species grown in different regions of New Zealand; Armand pine ( Franch), Swiss stone pine ( L.), Mexican pinyon ( Zucc. var. bicolor Little), Coulter pine ( D. Don), Johann's pine ( M.F. Robert), Italian stone pine ( L.) and Torrey pine ( Parry ex Carrière), was carried out using an inductively coupled plasma optical emission spectrophotometer (ICP-OES) analysis. Fourteen different minerals (Al, B, Ca, Cr, Cu, Fe, K, Mg, Mn, Na, Ni, P, S and Zn) were identified in all seven varieties, except that no Al or Na was found in D. Don. New Zealand grown pine nuts are a good source of Cu, Mg, Mn, P and Zn, meeting or exceeding the recommended RDI for these minerals (based on an intake of 50 g nuts/day) while they supplied between 39%-89% of the New Zealand RDI for Fe. Compared to other commonly eaten tree-nuts New Zealand grown pine nuts are an excellent source of essential minerals.
对生长在新西兰不同地区的七个品种进行了矿物质分析，这七个品种分别是：华山松（松科）、瑞士石松（松科）、墨西哥矮松（双色变种）、大果松（松科）、约翰松（罗伯特松）、意大利石松（松科）和辐射松（卡里尔松），分析采用电感耦合等离子体发射光谱仪（ICP - OES）。在所有七个品种中均鉴定出了十四种不同的矿物质（铝、硼、钙、铬、铜、铁、钾、镁、锰、钠、镍、磷、硫和锌），不过在大果松中未发现铝或钠。新西兰产的松子是铜、镁、锰、磷和锌的良好来源，达到或超过了这些矿物质的推荐膳食营养素参考摄入量（基于每日摄入50克松子），同时它们提供了新西兰铁的推荐膳食营养素参考摄入量的39% - 89%。与其他常见的食用坚果相比，新西兰产的松子是必需矿物质的优质来源。
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