FoodScienceJul 11, 201935 min readPRINCIPLES OF FOOD PACKAGINGFunction of Food Packaging Packaging is an essential part of processing and distributing foods. whereas preservation is the major role of...
FoodScienceJul 9, 201915 min readCONFECTIONARIES AND CHOCOLATE PRODUCTSConfectionery (i.e., candy) can be divided into two broad categories: those in which sugar is the principal ingredient and those which...
FoodScienceJul 8, 201930 min readBEVERAGESSome beverages are consumed for their food value (e.g., milk), yet others are consumed for them thirst-quenching properties, for their...
FoodScienceJul 6, 201932 min readVEGETABLES AND FRUITSVegetables and fruits have many similarities with respect to their compositions, methods of cultivation and harvesting, storage...
FoodScienceJul 2, 201930 min readCEREALS, GRAINS, LEGUMES AND OILSEEDSCereals are plants which yield edible grains such as wheat, rye, rice, or corn. Cereal grains provide the world with a majority of its...
FoodScienceJun 30, 201927 min readFATS OILS AND RELATED PRODUCTSFats and oils have been discussed in several previous chapters. The major portions of fats and oils are made up of fatty acid esters of...
FoodScienceJun 27, 201918 min readSEA FOODSFoods derived from salt water are considered “seafood” whereas all food derived from water environments, be they fresh or salt, are...
FoodScienceJun 26, 201933 min readMEAT, POULTRY AND EGGSHumans are omnivorous and have consumed both animals and plants as foods throughout recorded history. However, before animals, birds, and...
FoodScienceJun 25, 201944 min readMILK AND MILK PRODUCTSMilk and milk products cover a very wide range of raw materials and manufactured products. No attempt is made in this chapter to deal...
FoodScienceJun 24, 201920 min readFERMENTATION AND OTHER USES OF MICROORGANISMSFermentation occur when microorganisms consume susceptible organic substrates as part of their own metabolic processes. Such interactions...
FoodScienceJun 23, 201925 min readIRRADIATION, MICROWAVE AND OHM PROCESSING OF FOODBoth irradiation and microwave heating employ radiant energies which affect foods when their energy is absorbed, whereas ohm heating...
FoodScienceJun 22, 201959 min readFOOD DEHYDRATION AND CONCENTRATIONWater is removed from foods under natural field conditions, by a variety of controlled dehydrations processes and during such common...
FoodScienceJun 21, 201945 min readCOLD PRESERVATIOIN AND PROCESSINGFreezing and refrigeration (i.e., cold storage) are among the oldest methods of food preservation, but it was not until 1875 that a...
FoodScienceJun 20, 201932 min readHEAT PRESERVATION AND FOOD PROCESSINGOf the various means of preserving foods, the use of eat finds very wide application. The simple acts of cooking, frying, broiling, or...
FoodScienceJun 19, 201928 min readFOOD DETERIORATION AND ITS CONTROLAll foods undergo varying degrees of deterioration during storage. Deterioration may include losses in organoleptic desirability,...
FoodScienceJun 18, 201923 min readQUALITY FACTORS IN FOODIn countries where food is abundant, people choose foods based on a number of factors which can in sum be thought of as “quality.”...
FoodScienceJun 17, 201923 min readUNIT OPERATIONS IN FOOD PROCESSINGThe number of different food products and the operations and steps involved in their production are indeed very great. Further, each...
FoodScienceJun 16, 201933 min readNUTRITIVE ASPECTS OF FOOD CONSTITUENTS Food supplies both the energy for all of the body’s functions and the building blocks for growth and maintenance. Even in fully grown...
FoodScienceJun 14, 201928 min readCONSTITUENTS OF FOOD PROPERTIES AND SIGNIFICANCEA knowledge of the constituents of foods and their properties is central to food science. The advanced student of food science, grounded...
FoodScienceJun 14, 201910 min readCHARACTERISTICS OF FOOD INDUSTRIESFood Science can be defined as the application of the basic sciences and engineering to study the fundamental physical, chemical, and...