Determination of Major and Trace Metals in Date Palm Fruit (Phoenix dactylifera) Samples Using Flame Atomic Absorption Spectrometry and Assessment of the Associated Public Health Risks

Table 5

The degree Brix and the refractive index values of the three different sample sites.

Sample sites	Degree Brix (°Brix) (w/w)	Refractive index measured (present work)	Refractive index reported [46]
Afar	14.8	1.3554	1.35536
Iraq	15.2	1.3559	1.35600
Saudi Arabia	15.4	1.3563	1.35632