because the proximate is just to find the crude one only
and they are denatured by heat.
how to convert proximate analysis of coal to ultimate analysis
proximate analysis of fat can be done by using soxhlet apparatus
no difference
Proximate analysis is important because it is one of the most effective ways to analyze nutritional value and energy value in food.
We do proximate analysis of the matter to know the nitrogen (protein), oil (fat), mineral, ash content etc to have an idea about the energy contained in that matter.
practically there is no difference ..bt theoretically it has ...... ultimate analysis leads to the total summation while the proximate leads to the avg value .....
in proximate analysis of food, you determine for moisture content in the food, you determine for ashing, you determine for protein, crude fiber and so on
is amethod used to improve the analysis of proximate methods
Nutrition analysis became an essential part of most food labels after enactment of the Fair Packaging and Labeling Act. In 1994 the nutrient content label was changed to Nutrition Facts. Nutrition analysis determines the quantity and type of nutrients in a food. A food's nutrient content is analyzed by proximate analysis. Proximate or chemical analysis measures carbohydrate, fat, and protein content of a known quantity of food. Results are entered in a nutrient database which is used to generate Nutrition Facts labels. Professional organizations such as the Association of Official Analytic Chemists (AOAC) publish official methods of proximate analysis.
its answer is oxygen because pyrogallol absorbs oxygen so used to measure amount of oxygen in any substance
Carbon84 - 87%Hydrogen11 - 14%Sulphur0 - 6%Nitrogen0 - 1%Oxygen0 - 2%
Proximate analysis includes determining the moisture content, volatile matter, fixed carbon, and ash content of a sample. It provides important information about the composition and energy content of materials such as coal, biomass, and solid waste. These parameters help in understanding the suitability of a material for various applications, such as combustion or conversion to energy.