期刊名称：Pakistan Journal of Analytical & Environmental Chemistry
印刷版ISSN：1996-918X
电子版ISSN：2221-5255
出版年度：2012
卷号：13
期号：2
页码：107-117
语种：English
出版社：National Centre of Excellence in Analytical Chemsitry
摘要：Elemental patterns are often used for the classification or identification of date fruit varieties. Five ripening stages of six date varieties were collected and studied from the pre ripening to the post ripening stage. Pollinated and non-pollinated date fruit of the same varieties were compared for their physical and chemical parameters. Physical parameters such as size,mass,colour,moisture,and pH were measured. In case of chemical characteristics the mineral composition of six different varieties of district Khairpur dates palm (Phoenix dactylifera L.) fruit (Gorho,Asul Khurmo,Nur Aseel,Ghuray Wari,Toto,and Allah Wari) were analysed using Atomic Absorption Spectroscopy (AAS). Generally,size,moisture and mineral content of the pollinated fruit increased up to 3rd and 4 th stage then declined..
