Meito Microbial Rennet (MR)

from Rhizomucor pusillus Lindt /
Rhizomucor miehei
Mucorpepsin (milk-clotting enzyme) EC 3.4.23.23


Enzymatic features

Meito Microbial Rennet (MR) is a range of microbial coagulants produced by the fungi Rhizomucor pusillus and R. miehei.
All MR products are solely of vegetable origin. No animal-derived material is used in any step in the production process. Some MR products have been certified as Kosher and Halal.
The U. S. Food and Drug Administration approved MR as a food additive (code of federal regulations 21, § 173.150, 1995).


Specifications & Characteristics

Appearance White powder
Thermal stability High(miehei), Medium(pusillus)
Storage Keep in a cool and dry place
Microbiological standards
for MR powder
Total plate counts less than 1,000 per gram
Yeasts and molds less than 10 per gram
Coliforms less than 10 per gram
Salmonella negative by test


Representative products

Formulation Activity Package Origin* Property
Powder 7,500 IMCU/g Fiber Drum P/M 1g for 150-200L milk
Granule 3,000 IMCU/g Fiber Drum** P/M **1-g portion available
Liquid 1,200 IMCU/g Plastic Drum M -
*P : Rhizomucor pusillus, M : Rhizomucor miehei