Briefly describe about caramelization, Biology

Assignment Help:

Briefly describe about Caramelization?

Caramelization results from the action of heat on sugars at about 175º C. At high temperatures, sugars dehydrate, break down and polymerize into viscous caramels, the chemical changes associated with melting sugars result in a deep brown amber colour and new flavours. Examples are the browning of bread when toasted in which, caramelization takes place under the oven heat, and the sugar adds a golden- brown, flavourful and slightly crisp surface that tastes great and helps retain moisture in the product or the darkening of maple sap when heated to make maple syrup. The carmelization reaction is attributed to a range of browning reactions and flavor developments. Once the melting point has been obtained, sugars will caramelize. Each sugar has its own caramelization temperature. Galactose, sucrose and glucose all carmelizes, around 160°C, but fructose caramelizes at 110°C and maltose caramelizes at about 180°C. Caramel has a pungent taste, is often bitter, is much less sweet than the original sugar from which it is produced, is noncrystalline, and is soluble in water. Both extent and rate of the caramelization reaction are influenced by the type of sugar being heated.


Related Discussions:- Briefly describe about caramelization

Nervous system - spinal nerves, SPINAL NERVES 31 Pairs. Mixed type. ...

SPINAL NERVES 31 Pairs. Mixed type. Total weight 150 gms. At the base of origin of spinal nerves gland of swammardon or calcarious ganglion is present. Composed of m

Pericardial window through left antero lateral thoracotomy, Pericardial Win...

Pericardial Window Through Left Antero Lateral Thoracotomy :  A small left antero lateral thoracotomy is done through the 5"' intercostal space. A pericardial windo

Change of health status over time, Change of Health Status Over Time Hea...

Change of Health Status Over Time Health of a nation can be gauged from the available information on death.Disaggregated data by causes of death is more reflective of the status

Explain canning - method of food preservation, Explain Canning (temperature...

Explain Canning (temperature above 100° C) - method of food preservation? Canning is the process in which the foods are heated in hermetically sealed (airtight) jars or cans t

Illustrate about mylohyoid muscle, Mylohyoid muscle Surgical manipulati...

Mylohyoid muscle Surgical manipulation at the crest of a severely resorbed ridge may injure the mylohyoid muscle. Manipulation of the tissues of the floor of the mouth for plac

Sources of pollution, There are two main sources of pollution: (1). Nat...

There are two main sources of pollution: (1). Natural Sources:             (a) Volcanic ash             (b) Marsh gas (CH4) released from decay of organic matter.

Define phenolic acids and derivatives, Define Phenolic Acids and Derivative...

Define Phenolic Acids and Derivatives? Two families of phenolic acids are widely distributed in plants: a range of benzoic acid derivatives and those derived from cinnamic acid

Explain about the supply curve or supply schedule, Explain about the supply...

Explain about the supply curve or supply schedule. The supply curve or schedule shows the total quantity of a good or a service supplied within aggregate, by whole sellers or f

Define protein-energy malnutrition - nutritional deficiency, Define Protein...

Define Protein-Energy malnutrition - Nutritional Deficiency? Even in normal times, PEM is a problem in many developing countries, most commonly affecting children between

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd