Explain animal fats, Biology

Assignment Help:

Animal Fats

This group consists of depot fats from domestic land animals (e.g., lard and tallow), all containing large amounts of C16 and C18 fatty acids, medium amounts of unsaturated acids, mostly oleic and linoleic and small amounts of odd numbered acids. These fats also contain appreciable amounts of fully saturated triacylglycerols and exhibit relatively high meting points. Egg lipids are of particular importance because of their emulsifying properties and their high content of cholesterol.

 The lipid content of whole eggs is approximately 12%, almost exclusively present in the yolk, which contains 32 - 36% lipid. The major fatty acids in egg yolks are 18: 1 (38%), 16: 0 (23%), and 18: 2 (16%). Yolk lipids  consist of about 66% triacylglycerols, 28% phospholipids and 5% cholesterol. The major phospholipids of egg yolk are phosphatidylcholine (73%) and phosphatidylethanolamine (15%).

 


Related Discussions:- Explain animal fats

Asymptomatic patient-chronic mitral regurgitation, Asymptomatic patient: ...

Asymptomatic patient: The current opinion is that in asymptomatic patients with left ventricular dysfunction and severe MR surgery should not be delayed. The echo cardiographic a

Write down all the four quantum numbers of the electron, Write down all the...

Write down all the four quantum numbers of the electron in the outermost shell of rubidium (At. no.= 37) atom. a) What type of hybridization is associated with N in NH 3 ? b

Explain biological aspects of nutrition, Explain biological aspects of nutr...

Explain biological aspects of nutrition Traditionally nutritionists have focused largely (or almost fully) on . However, we have realized over the years, that physiological bio

Determine the categories of sleep disorders, Determine the categories of sl...

Determine the categories of sleep disorders Sleep disorders are generally divided into two major groups: 1) Narcolepsy, which is characterised by excessive sleep or brief in

Explain transgenic organisms, As the functions of individual genes become k...

As the functions of individual genes become known, the power of this new biology can be used to change organisms in predictable and desirable pathways.  Organisms which have been c

Define dehydration reaction between both molecules, Some organisms contain ...

Some organisms contain enzymes that condense a fatty alcohol and a fatty acid to generate wax esters. Draw decanol, plamitic acid (C16:0 fatty acid) and the resulting wax ester gen

Classification, what is the kingdom,phylum,class,age of gastropoda

what is the kingdom,phylum,class,age of gastropoda

Determination of erythrocyte transketolase (etk) activity, Determination of...

Determination of Erythrocyte Transketolase (ETK) Activity? The enzyme transketolase requires TPP for its activity, for the metabolism of pentose phosphate sugars as described u

Enumerate the anatomic consequences of edentulism, Q. Enumerate the anatomi...

Q. Enumerate the anatomic consequences of edentulism? The anatomic consequences of edentulism include the effect of edentulism on bone and soft tissues. Basal bone forms the de

Zoonotic diseases-viral haemorrhagic fevers (vhf), Viral haemorrhagic fever...

Viral haemorrhagic fevers (VHF) Viral haemorrhagic fevers (VHF) are caused by a diverse group of viruses belong to the families Arenaviridae, Bunyaviridae, Filoviridae and Fla

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