Ginkgo Biloba Leaf P. E for Cardiovascular and Cerebrovascular Disease GMP Certificate

• Function: Antibiotic and Antimicrobial Agents, Enzymes and Other Biochemical
• Certification: GMP
• Grade Standard: Medicine Grade
• Type: Analysis reagent
• State: Solid
• Volatile: Not Volatile
• Model NO.: Ginkgo Biloba Leaf
• Assay: 99
• Transport Package: Drum
• Specification: 25kg/drum
• Trademark: Jiangsu
• Origin: China
• HS Code: 3507909090
• Production Capacity: 1000mt

Product Description

PROCESS FLOW CHART FOR

IMMOBILIZED PENICILLIN G ACYLASE

PH stability test for Immobilized penicillin G Acylase[PGA()]
1. Purpose of test.
PGA() is stored in the buffer salt solution at PH 6.0~8.0. By testing the enzymatic activity of PGA() at different
time,the variation trend of stability of enzyme can be learned.
2. Test method.
Take 3 batches of PGA( ) samples, each batch into 9 bottles, 20-30g per bottle, and then add 100ml 0.05mol/L
Phosphate solution of PH6.0, 7.0, 8.0. Stand the solution at 2~8ºC. Separately take samples to test the enzyme activity
at 0, 10th , 20th , 30th day, thus recording the variation relationship between enzyme activity and PH of storage condition.
3. Test data.
Test data is in following diagram and charts:
Diagram1. Test data for Enzyme activity of PGA()(U/g, wet enzyme)
Batch No.
Initial
Enzyme
activity
(U/g)
Enzyme activity
PH=6.0, (U/g)
Enzyme activity
PH=7.0, (U/g)
Enzyme activity
PH=8.0, (U/g)
10th 20th 30th 10th 20th 30th 10th 20th 30th
2018032001 145.5 148.2 144.5 146.2 146.8 147.8 146.9 149.1 147.2 148.5
2016040101 151.6 150.2 153.4 150.8 150.2 154.4 152.4 150.4 153.2 152.1
2016040901 162.3 162.8 163.5 161.7 160.4 163.5 162.1 160.5 163.2 161.8