Special enzyme for rubber and protein removal method for natural rubber

• Main Author: FENG QIWEN
• Format: Patent
• Language: Chinese; English
• Published: 29.09.2020
• Subjects: BEER; BIOCHEMISTRY; CHEMISTRY; COMPOSITIONS BASED THEREON; COMPOSITIONS THEREOF; CULTURE MEDIA; ENZYMOLOGY; METALLURGY; MICROBIOLOGY; MICROORGANISMS OR ENZYMES; MUTATION OR GENETIC ENGINEERING; ORGANIC MACROMOLECULAR COMPOUNDS; PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS; SPIRITS; THEIR PREPARATION OR CHEMICAL WORKING-UP; TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS; VINEGAR; WINE

The invention discloses a special enzyme for rubber and a protein removal method for natural rubber. The special enzyme for rubber comprises a special compound enzyme preparation 1 for rubber and a special compound enzyme preparation 2 for rubber, wherein the special compound enzyme preparation 1 for rubber is composed of 50% of alkaline protease and 50% of papain; the special compound enzyme preparation 2 for rubber is composed of 50% of acid protease and 50% of neutral protease; the activity of the special compound enzyme preparation 1 for rubber is 200000u/g; and the activity of the specialcompound enzyme preparation 2 for rubber is 50000u/g. The special enzyme for rubber disclosed by the invention is capable of degrading and removing protein components in a natural rubber clear liquid, and well solving the problem that small peptides brought by a protease hydrolysis process influence proliferation of sewage bacteria. The protein removal method for natural rubber disclosed by the invention overcomes many d