At this work the physico-chemical Indicators of food color pigments derived from Ocimum basilicum vegetation is presented.This is known that in addition to color pigments, natural food coloring substances contain other biologically active components: vitamins, trace elements, organic acids.The raw material of the plant was extracted for 18 hours and the obtained solution was filtered, solid particles were separated in a centrifuge.
The dry matter content of the purified natural dye-preserving solution,pH medium, specific density was determined.The solution was concentrated in a vacuum rotor EZEE RECOVERY TEA evaporator for condensation, and its physical and chemical parameters were determined.The amount of fructose in the dye extract L-Proline obtained in a 20% carbohydrate solution was 5.
94 mg/l, the maximum value was 9.12% in the 40% extract, and the fructose content in the dye obtained in a 50% solution was 7.14%.
- organized.It was found that the amount of vitamins in the concentrate is higher in 40% and 50% alcohol solution.The safety of the natural dye was analyzed.
Heavy metals and their salts, dangerous substances for humanhealth were analyzed.