DETERMINATION OF SOME PHYSICAL AND CHEMICAL PROPERTIES OF THE GASES SOFT DRINKS SEVEN UP | ||
| Journal of Productivity and Development | ||
| Article 6, Volume 17, Issue 2, April 2012, Pages 229-237 PDF (227.01 K) | ||
| Document Type: Original Article | ||
| DOI: 10.21608/jpd.2012.42467 | ||
| Authors | ||
| Khadija Ehmeida* ; Mohamed Elhmmali; Seleema Allafy; Aisha AbdelHady | ||
| Chemistry Department, Faculty of Science, Sebha University, Libya. | ||
| Abstract | ||
| The aim of the present study was to study some physical and chemical properties of the gases soft drink known by four different made seven up (7 up) drink (Africa, Abo atni, Dubai and Alarabia companies), which were randomly collected from different supermarket in Sebha City, based on the statistical analysis [(ANOVA) analysis of variance]. These results obtained showed that the reflective index ranged from 1.344 to 1.354 Africa drink has the highest value, concentration percentage (calculated as soluble solid substances) ranged from 9.000 to 12.300% the highest percentage found in Dubai product, the percentage of humidity ranged from 78.670 to 91.000% and that the highest value was found in Alarabia product, pH value ranged from 3.030 to 3.450 the highest value was found in Dubai product,Total acidity percentage ranged from 0.260 to 0.370% the highest value was found in Aboatni product. The obtained result were within the allowed level of Libyan and Egyptian standards and the percentage of loosing gas volume ranged from 4.300 to 6.300% the highest percentage found in Africa product. Conclusively, from these results could be concluded that the highest pH value was found in Dubai product, the highest total acidity percentage was found in Aboatni product and the highest percentage of loosing gas volume found in Africa product. The obtained result were within the allowed level of Libyan and Egyptian standards. | ||
| Keywords | ||
| Some physical & chemical properties; gases soft drinks; Seven Up | ||
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