Curdlan (or Beta˜1,3˜glucan) is a high molecular weight polymer of glucose. Curdlan consists of β˜(1,3)˜linked glucose residues and forms elastic gels upon heating in aqueous suspension.It is produced by Agrobacterium biobar, a non pathogenic bacteria. The production of curdlan by Alcaligenes faecalis is being developed to be used in gel production as well.
Certification of Analysis
Loss on drying
not more than 10 percent
Residue on ignition
not more than 6 percent
Gel strength of 2 percent aqueous suspension
not less than 600 * 10 3 dyne per square centimeter
Aerobic plate count
not more than 10 3 per gram
pH of 1 percent aqueous suspension
not more than 3 per gram
not less than 80 percent.
not more than 0.5 mg/kg
Heavy metals (as Pb)
not more than 2 mg/kg
not more than 0.2 percent
1. In the food industry applications: Curdlan used for meat processing, the application in the pasta products, the application in aquatic products, the application in baking products, the application in frozen products, the application in other products, such as Strawberry jam, honey and mayonnaise and other sticky and easy to operate flavor.
2.In the chemical industry: Curdlan packing used in the chemical industry is generally dextran. Some scientists have studied the use of coagulation polysaccharide instead of dextran as a column packing, and achieved a better separation.
Packaging & Shipping
Qingdao Sigma Chemical Co., Ltd.is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc.
The aim of Qingdao Sigma Chemical Co., Ltdis a quality policy that"Elements in the system all have been satisfied, Personnel has been trained; Every batch of material is checked, Each procedure guarantees the quality; Every bag of our products is top grade, Service is thoughtful all the time, quality and reputation to increase market share and promote enterprise development. The quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced processing technology and it has gained a high and reliable reputation from customers at both quality and services.
Q1: Are you a manufacturer? Answer: Yes, we are factory founded on 2002. Q2: How to contact with us? Click the Alibaba "Contact Supplier" And then send us message the product you interest in, you will get reply within 24 hours. Q3:Which kind of payment terms do you accept? For small order,you can pay by T/T,Western Union or Paypal,nomal order by T/T to our company account Q4:Can you give me a discount price? Surely,It depend on your qty Q5:How can i get a sample? free samples is available,but freight charges will be at your account and the charges will be return to you or deduct from your order in the future. Q6: How to confirm the Product Quality before placing orders? A:You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests. Q7:How do you treat quality complaint? A:First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.