compound no - Tannase CAS 9025-71-2

Iden­ti­fi­ca­tion

CAS Number

9025-71-2

Name

Tan­nase

Prop­er­ties

Appear­ance

Uni­form powder

Safe­ty Data

RIDADR 

NONH for all modes of transport

WGK Germany

3

Spec­i­fi­ca­tions and Oth­er Infor­ma­tion of Our Tan­nase CAS 9025-71-2

Descrip­tion

Tan­nase, also known as ellag­i­tase, is a tan­nin acyl hydro­lase that is pre­pared by sub­merged fer­men­ta­tion and refined as a high­ly e他c­tive bio­log­i­cal prepa­ra­tion. The enzyme hydrol­y­ses the ester and car­boxyl bonds of gal­lic acid tan­nins and is wide­ly used in the tea pro­cess­ing and extrac­tion indus­try and in the juice industry.

Effec­tive­ness

Degrades ester-type cat­e­chins, pro­motes the con­ver­sion of tea cheese and pre­vents cold tur­bid­i­ty of tea bev­er­ages. Can improve the taste of tea broth, reduce bit­ter­ness and astrin­gency, main­tain colour and improve the extrac­tion rate of tea leaves. Use in juice pro­cess­ing can degrade tan­nic acid, remove astrin­gency and improve the taste of juice, while improv­ing prod­uct stability.

Prop­er­ties

Tem­per­a­ture of action : opti­mum 30℃-40℃, effec­tive 30℃-60℃. pH : opti­mum pH 4.0-6.0, effec­tive pH 3.0-7.0

Fea­tures

Safe : nat­ur­al fer­ment­ed sou陀e, high safe­ty.
High effi­cien­cy : sol­u­ble in water, high activ­i­ty, speci­fici­ty and effectiveness.

Source

Tri­cho­der­ma Reesei

ItemsSpec­i­fi­ca­tion
Enzyme activ­i­ty U/​g≥ 500
Sen­so­ry indicatorsUni­form pow­der (colour may vary slight­ly from batch to batch due to fer­men­ta­tion raw
mate­ri­als, cycles etc., but does not affect the effi­ca­cy of use.)
Loss on drying(%)≤8.0
Fine­ness (80 mesh stan­dard sieve pass rate) (%)≥90
Lead(Pb/mg/kg)≤5
Total arsenic (as As)/(mg/kg）≤3
Total num­ber of bac­te­r­i­al colonies/​(CFU/​g)≤50000
Col­iform bac­te­ria(CFU/​g)≤30
Escherichia coli (MPN/​g)≤3.0
Sal­mo­nel­la (25g)Not detect­ed

Direc­tions For Use And Rec­om­mend­ed Dosage

The rec­om­mend­ed dosage is 20-100ppm. The opti­mum dosage can be deter­mined by exper­i­men­ta­tion. Dis­solve in a small amount of exper­i­men­tal water before use and then add.

Stor­age

Store in a cool, dry envi­ron­ment, out of direct sun­light ; store in good con­di­tion or in an air­tight container.

Shelf Life

24 months

This prod­uct is devel­oped by our R&D com­pa­ny Ulcho Bio­chem­i­cal Ltd (http://​www​.ulcho​.com/).

Quick Inquiry

Fill out our inquiry form and one of our experts will be in touch with you shortly.

























    Please prove you are human by select­ing the key.