Fermentation technology to produce Valine
1. Product introduction:
Valine is an essential amino acid
Empirical Formula: C5 H11 NO2
Molecular Weight: 117,5
Chemical name: CAS Nr. [72-18-4]
2. Product Specification pharma grade:
Descrption white-withish crystalline powder
Purity ≥ 98.5
pH (50 g/L) 5.5—7.0
Loss on drying ≤ 0.3 %
Sulphated ash ≤ 0.1 %
Sulfate ≤ 0.03 %
Product Specification feed grade
Content 30—35 %
3. Performance Values:
Harvest titre: 60 ± 5 g/lt
Fermentation time: 60 ± 5 hrs
Recovery:: ≥ 65 % as pharma grade
Conversion of sugar 20 ± 3 %
4. Contact:
Add: Room 701B/D, Building B, Science Park Tower, Tsinghua Science Park, Haidian District, Beijing 100084, China
Tel: +86 10 62795180
Fax: +86 10 62795182
E-mail: biotech@ittc.com.cn
Website: www.coway.com.cn www.coway-biotech.com