Jellies are usually preserved by artificial preservatives where they have harmful side effects and health hazards especially to infants. Honey and fresh lemon extract juice is a natural preservative and is considered a good substitute for artificial preservative. Due to increasing level of demand regardi...
The authors found that the carbonated pineapple juice can last for about three months without the taste changing. Pineapple jam is one method of preserving pineapple for long periods by boiling the crushed pineapple pulps with water, sugar and preservatives. Colouring and flavouring were added to ...