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define vacuum production and thermal processing - canningvacuum production - this can be obtained by filling the heated product into the can by
define can or receptacle and labeling and packingcanreceptacle - this may be performed manually or by using sophisticated filling machinery the ratio
explain the food preparation and cooling - canningfood preparation - preparation methods will change with the type of food for fruit cutting to size
what is the still retortsstill retorts are used in canning plants for heating foods in glass containers or different sizes of cans these retorts are
explain the process of canningthe basic principles of canning have not changed dramatically since nicholas appert and peter durand developed the
define the types of canned foods 1 some foods form convection currents when being heated inside a can and so are heated faster since self-mixing - as
explain about the canning of foodyou must have seen the markets flooded with canned products can you name a few of such products yes the canned
explain about thermal destruction of enzymes during sterilizationbefore we move on to canning we need to emphasize here that like thermal destruction
define steps to determine thermal resistance of a microorganismmost food components and microorganisms obey first order reaction kinetics which means
explain about the commercial sterilityit is important to remember that bacterial destruction is a logarithmic function complete destruction not
what is the thermopenetration conceptthe pasteurization of products packed in glass containers leads to a problem of a specific nature which is
define the htst pasteurization methodrapid high pasteurization is characterized by a pasteurization time in the order of seconds and temperatures of
define the ltlt pasteurization methodin ltlt pasteurization the pasteurization time is in the order of minutes and related to the temperature used
define on which severity of heat treatment for pasteurization dependsthe severity of heat treatment for pasteurization depends on1 heat
define methods used in combination with pasteurizationtypical other methods used in combination with pasteurization include1 refrigeration as in
explain about the pasteurizationyou must be aware of the various pasteurized products available in the market the most commonly used product being
how to evaluate blanching efficiencyfinally let us learn how to evaluate blanching efficiency normally two of the more heat resistant plant enzymes
name a few foods which are best blanchedyes green beans carrots okra turnip and cabbage should always be blanched on the other hand blanching is not
define the term hot water blanchinga appropriate water-blanching process in traditional processing is as follows the sliced material is placed on a
define advantages of blanching blanching as a pre-treatment before drying has the following advantages1 it helps in cleaning the material and
explain about the blanching - food processingblanching is used for variety of purposes it is defined as a mild heat treatment applied to tissue
determine the preservation changes while cookingwhile cooking two preservation changes at least occur which include1 destruction or reduction of
explain about the various cooking methodsall of us eat food either raw or in cooked form have you ever thought why we need to cook food cooking
define pasteurization and sterilization - thermal processingpasteurization pasteurization is a mild heat treatment to kill part of the microorganisms
define cookingblanching and canning - thermal processingcooking cooking is a primary process to make food more palatable and improve taste this is