Pullulan polysaccharide is an extracellular water-soluble mucopolysaccharide similar to dextran and xanthan gum produced by the fermentation of Pullulan pullulan, also known as Pullulan, transliterated into Pullulan. It is a special microbial polysaccharide discovered by R. Bauer in 1938. The polysaccharide is mainly composed of maltotriose linked by a-1,6 glycoside bond. Because of its unique structure and properties, the polysaccharide has broad application prospects in pharmaceutical, food, petroleum, chemical and other industries. Because it can be degraded and utilized by microorganisms in nature, it will not cause environmental pollution, so it is known as pollution-free plastics. On May 19, 2006, the Ministry of Health issued Announcement No. 8. Prolan polysaccharide is one of the four new food additives. It can be used as film coating agent and thickener in candy, chocolate coating, diaphragm, compound condiment and fruit and vegetable juice beverage.
Pullulan polysaccharide is a colorless, odorless and odorless macromolecule substance. It is a non-crystalline white powder. It is a non-ionic and non-reducing polysaccharide. Its properties can be shown in the following aspects.
According to the results of acute, subacute and chronic toxicity test and variation source test of pullulan polysaccharide, even if the dosage of pullulan polysaccharide reaches the limit of LD50 (semi-lethal dose) of 15g/kg, pullulan polysaccharide will not cause any biological toxicity and abnormal state, so it is very safe for food and pharmaceutical industry.
Pullulan can be quickly dissolved in cold water or warm water, and its dissolution rate is more than two times faster than carboxymethyl cellulose, sodium alginate, polyacrylic alcohol and polyvinyl alcohol. The solution is neutral, non ionized, non gelatinized and non crystallized.
The molecule of pullulan polysaccharide is linear, so compared with other polysaccharides, pullulan polysaccharide aqueous solution has lower viscosity, does not form colloid, and is a neutral solution with strong adhesion. Not susceptible to pH or various salts, especially for maintaining a stable viscosity of salt
Pullulan CAS 9057-02-7
Store at 4° C
20 Ton/Tons per Month
Packaging & Delivery
Pullulan Powder Bulk & Private Label Packaging for your options:
* 1~5 kg in a Al-Foil Bag w/ Zip lock Bag inside
* 5~20 kg in a Paper Carton
* 25kg in a Paper Drum w/ Double Plastic Bags inside
3 days after payment
●Any inquiries will be responsed within 24 hours.
●Third party test and certifications.
●Very short lead time:
Immediate delivery for free sample.
Immediate delivery for small order.
One week lead time for big order.
●Very competative price.
●Free Sample for your formula development
●Wholesale packaging design services available.
●1 year warranty.
Shaanxi Huatai Bio-fine Chemical Co., Ltd is a professional manufacturer and supplier of natural plant extracts. Her owner has been specialized in this field since 1990s.