Beverage – Definition, Ingredients, types. Water for beverages: Types of water required for beverages, treatment of water. Quality control of beverages: Quality standards for beverages, chemical, microbial and sensory evaluation, product shelf life.
Carbonation equipment-ingredients-preparation of syrups-Filling system-packaging. Containers and closures, Additives for beverages: natural and synthetic, color, emulsifiers, preservatives, flavours and flavour enhancers.
Coffee bean preparation-processing-brewing-decaffeination- instant coffee-Tea types- black, green and oolong- fruit juices, nectars, quash, RTS beverages, isotonic Beverages. Flash pasteurization, Canning and Aseptic Packaging of beverages.
Beer manufacturing process - Ingredients- Malt- hops- adjuncts- water, yeast, distillation, malting, preparation of sweet wort, brewing, fermentation, pasteurization and packaging. Beer defects and Spoilage. Wine – fermentation - types - red and white. Wine defects and spoilage – medicinal value – nutritional value. Comparison of Red, white and sparkling wine. Overview of distilled alcoholic beverages.
Effective application of quality controls, brix, acidity to brix ratio, single strength of juice- sanitation and hygiene in beverage industry - Quality of water used in beverages – threshold limits of various ingredients according to PFA, EFSA and FDA – Absolute requirements of Soluble solids and titrable acidity in beverages.
Reference Book:
1 Amalendu Chakraverty et al, “Handbook of Post Harvest Technology”, Ed:., Marcel Dekker Inc. (Special Indian edition) 2000 2 Robert. W. Hutkins, “Microbiology and Technology of Fermented foods”, IFT Press, Blackwell Publishing Ltd. 2006 3 Charles, W.Bamforth, Food, fermentation and microorganisms, Blackwell Science Publishing Ltd. 2005.
Text Book:
1 Ashurst, P.R, “Chemistry and technology of Soft drink and fruit juices”, 2ndedition, Blackwell Publishing Ltd. 2005. 2 Steen, D.P and Ashurst, P.R, “Carbonated soft drinks – Formulation and manufacture”, Blackwell Publishing Ltd. 2000. 3 Shankunthala Manay, N. and Shadakdharaswamy, M, “Foods – Facts and Principles”, New Age International Pvt. Ltd, 3rd revised edition 2000.