Which is the gas used for making vegetables and vanaspati from vegetable oils?

Vegetable and vanaspati oil:

• Vanaspati is a term used in modern Indian markets to describe hydrogenated and hardened vegetable oil.
• Vanaspati ghee is a less expensive alternative to clarified butter made from milk.

Gas used for making vegetables and vanaspati:

• Vegetables and vanaspati are made from vegetable oils using hydrogen gas.
• It's added to oils to make products more solid or spreadable because it's a translucent, odourless, tasteless, combustible gaseous material.
• As a result, hydrogen gas is employed in the production of vegetable oil and vanaspati.