ADDITIVES:  

  A substance added to food to enhance its flavor or appearance or to preserve it. There are two types of additives use in beverage processing. 

 Additives as preservative.

Additives as Non-preservative. 

  ADDITIVES AS PRESERVATIVE. 

  Additives use to preserve food by killing microorganisms in it.  

  Examples:-  

Sodium benzoate(preservative).

KMS(Preservative).

BHA (anti-oxidant).

BHT (anti-oxidant).  

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   ADDITIVES AS NON-PRESERVATIVE. 

 Additives use to enhance the value of food or beverages .

  Examples:-

Flavors.

Acids.

Thickening agent.

Colors.

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  Examples of colors:  

 Annatto (E160b), a reddish-orange dye made from the seed of the achiote.

Caramel coloring (E150a-d), made from caramelized sugar.

Carmine (E120), a red dye derived from the cochineal insect, Dactylopius coccus.

Elderberry juice (E163).

Lycopene (E160d).

Paprika (E160c).

Turmeric (E100).

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  Examples of flavors:-

Aspartane.

Acesulfane-k.

Saccharine.

Isoamyl acetate.

Limonene.

Methyl anthranilate.

Cyclamate 

Examples of acids:-

Citric acid.

Malic acid.

Acetic Acid.

Tartaric acid.

Ascorbic acid.

Benzoic acid.