Soft drinks ppt


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Contents : 

Contents Introduction to soft drinks. What is soft drink? Why soft drinks? Benefits of soft drinks. Brix. Brix concept. Density. Specific gravity. Density vs. specific gravity.

Introduction To Soft Drinks: : 

Introduction To Soft Drinks: The first marketed soft drinks (non-carbonated) in the Western world appeared in the 17th century. They were made from water and lemon juice sweetened with honey. They are called "soft" in contrast to "hard drinks“ May have small amount of alcohol (<0.5%)

What Is Soft Drink? : 

What Is Soft Drink? Definition: “A soft drink is a drink that contains no alcohol but is usually referred to as a sugary drink .” OR “Sweetend water based beverage usually with balancing acidity” A soft drink is: Non alcohlic beverage. Carbonated water. Sweetened by the addition of sugar. Is flavoured and coloured.

Catagories Of Soft Drinks: : 

Catagories Of Soft Drinks: 1.Carbonated Soft Drinks: Contain carbondioxide. e.g: Pepsi,Coke,Fanta etc 2.Non Carbonated Soft Drinks: No carbondioxide. e.g:Juices,Nectars,Squashes,etc Types of soft drinks: 1.Ready to drink(RTD): e.g, all Colas and Juices 2.Dilute-to-taste: e.g, all Syrups and Squashes

Widely sold soft drink varieties : 

Widely sold soft drink varieties Cola Lemon lime Cream soda Flavoured water Iced tea Sweet tea Squash Fruit punch Tropical fruit punch

Why Soft Drinks Are Used: : 

Why Soft Drinks Are Used: As a source of water. As a source of energy. As an alternative to alcohol. To replace losses. As a source of minor nutrients.

Benefits Of Ingredients In Soft Drinks: : 

Benefits Of Ingredients In Soft Drinks: 1.Carbonated water: To treat constipation. To settle an upset stomach. To ease nausea. 2.Kola: Appetite suppression. Aids in digestion. Used for treating migraine headaches.

continue : 

continue 3. Sodium: Muscle contraction. Keep calcium in the blood. 4.Caffeine: Increase in muscle strength. Reduction of asthma attacks. Contribution to weight loss. Increase metabolism

Some More Benefits of soft drinks : 

Some More Benefits of soft drinks Soft drinks are usually absorbed more readily than water. Can replace lost salts and energy quickly. Are rapidly thirst quenching. Are source of energy.

Brix and Its Concept : 

Brix and Its Concept Brix: “Degrees Brix (symbol °Bx) is a unit representative of the sugar content of an aqueous solution.” One degree Brix corresponds to 1 gram of sucrose in 100 grams of solution and thus represents the strength of the solution as a percentage by weight (% w/w).

Density : 

Density Definition: “The mass density or density of a material is defined as its mass per unit volume.” The symbol most often used for density is ρ (the Greek letter rho). Mathematically, density is defined as mass divided by volume: ρ = m/v SI unit is kilogram per cubic metre (kg/m³).

Specific Gravity (Relative Density): : 

Specific Gravity (Relative Density): The Specific Gravity - SG - is a dimensionless unit defined as: “The ratio of density of the material to the density of water at a specified temperature.” Specific Gravity can be expressed as: SG = = ρ / ρH2O    It has no unit.

Density vs. Specific Gravity : 

Density vs. Specific Gravity

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