* Heat and crush plant seeds to produce crude oil.
* React with hydrogen in presence of nickel catalyst to harden part of the oil.
* De- gum and remove other impurities
* Filter out hydrogenation catalyst and other suspended matter.
* Neutralise with sodium hydroxide to remove residual acid from de - gumming process.
* Blend with mixture of edible facts and oils.
* Bleach with Fuller's earth.
* Add milk soilds, colouring, flavouring and vitamins.
* Filter to produce refined oil.
* Add lecithin and monoglyceridies to emulsify.
* Deodorise under vacuum to remove odours created through fat degradation and oxidation.
* Extrude into plastic tub.
"How to make
Butter"# Get the Cream
# Add salt
# Then Cool
# Churn
# Butter will be there.
So now you can think why butter is more taste than Margarine.
2 comments:
Do you really make those stuff: margarine and butter? At my work place, we do produce those goods.
Hi Zaki , I read one of our lecture notes and write this. If you can send the description & photos to chem.eng.lk@gmail.com I can get more idea on the process.
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