Beamhouse/Leather

Beamhouse includes

• soaking

• liming

• deliming

• bating

• all above

Objective of Liming is

• unhairing

• increasing pH of skin

• swelling

Globular proteins start dissolving in

• Soaking

• liming

• bating

S links of ............. protein are degraded in liming

• collagen

• elastin

• albumin

• keratin

Bating removes ........

• collagen

• elastin

• albumin

• keratin

Bating is an ................ process

• enzymatic

• acidic

• basic

pickling is an ................ process

• enzymatic

• acidic

• basic

pickling is required for ........... tanning

• Chrome

• vegetable

• both

Ammonium salts are used in

• liming

• deliming

• soaking

• bating

pH of pickled hide is

• 2-3

• 4

• 4-5

• <2