• YOTAREN® Microbial Rennet
YOTAREN® Microbial Rennet
Microbial rennet, also known as microbial coagulant enzyme, is a type of rennet used in the cheese-making process. It is derived from Rhizomucor miehei. This enzyme plays a crucial role in coagulating milk, causing it to separate into curds and whey.

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YOTAREN® Microbial Rennet

Premium Milk-Clotting Enzyme for Cheese Production

100% Vegetarian                Non-GMO                Halal & Kosher Suitable

Brand: YOTAREN®

Origin: Rhizomucor miehei

HS Code: 3507909090

1. PRODUCT DESCRIPTION

YOTAREN® Microbial Rennet (also known as microbial coagulant) is a highly efficient milk-clotting enzyme derived from the biotechnological fermentation of Rhizomucor miehei. It plays a crucial role in the cheese-making process by coagulating milk, causing it to separate into curds and whey rapidly and consistently.

As a 100% plant-safe and vegetable-origin product, it serves as an ideal vegetarian alternative to traditional animal-based rennet (sourced from calf stomachs). It contains absolutely no animal content, making it universally acceptable for vegetarian, vegan, Halal, and Kosher dietary requirements.

2. KEY BENEFITS & ADVANTAGES

  • Consistent Production: Unaffected by seasonal variations or animal diet, ensuring a stable, reliable enzyme source year-round.
  • Improved Yield & Texture: Highly effective milk curdling results in higher cheese yields and desirable textures, especially in semi-soft and hard cheeses.
  • Enhanced Flavor Profile: The specific proteolytic enzyme chymosin aids in developing consistent, desirable flavors without bitter off-notes.
  • Reduced Maturation Time: Accelerates the cheese maturation process compared to traditional rennet, improving production efficiency.
  • Vegetarian & Vegan Friendly: Cruelty-free and completely devoid of animal derivatives.
  • Allergen-Friendly: Eliminates the risk of allergenic reactions associated with animal proteins.
  • Cost-Effective: Offers superior economics and standardization for commercial cheese producers.
  • Sustainable: Reduces reliance on animal resources, promoting an ethical approach to dairy processing.

3. PRODUCT FORMS & AVAILABLE ACTIVITIES

YOTAREN® is available in three highly soluble formats to suit different manufacturing setups and dosing systems. We offer customizable enzyme activities ranging from 250 to 20,000 IMCU/ml (or /g).

FormStandard Activities AvailableBest Suited For
Liquid Type250, 750, 1000, 3000, 20000 IMCU/mlAutomated dosing systems, rapid dispersion in large vats.
Granular Type250, 750, 1000, 3000, 20000 IMCU/gExtended shelf life, dust-free handling, precise manual weighing.
Powder TypeCustomizable (up to 20000 IMCU/g)Dry blending, artisanal cheese making, export logistics.

4. CHEMICAL & PHYSICAL SPECS

Enzymatic Composition100% Rennet 
Solubility100% Water Soluble
pH (2% solution)4.5 - 5.6
NaCl Content (Liquid)< 20%
Sodium Benzoate (Liquid)< 1%
Lead (Pb)Max 1 mg/kg
Arsenic (As)Max 1 mg/kg
Mercury (Hg)Max 1 mg/kg

5. MICROBIOLOGICAL SPECS

Total Plate Count< 100 CFU/g
Salmonella spp.Absent in 25g
E. coliAbsent in 25g
Coliforms< 30 CFU/g
Yeasts & Molds< 100 CFU/g

Declarations

Allergens: None. Free from common food allergens.

GMO Status: Non-GMO. Not derived from Genetically Modified Organisms in accordance with Regulation (EC) No 1829/2003 and 1830/2003.

6. CHEESE APPLICATIONS

YOTAREN® is highly versatile and suitable for almost all cheese varieties:

  • Hard & Semi-Hard: Cheddar, Swiss, Parmesan, Grana Padano.
  • Soft & Creamy: Camembert, Brie, Mozzarella.
  • Specialty & Blue: Roquefort, Gorgonzola, Feta, Goat Cheese.
  • Plant-Based: Vegan cheeses and Paneer.

7. GENERAL DIRECTIONS FOR USE

1

Preparation

Warm pasteurized milk to 32-38°C (90-100°F). Dilute the required amount of YOTAREN® in cool, non-chlorinated water.

2

Coagulation

Slowly add diluted rennet to milk. Stir gently (up-and-down). Let sit undisturbed for 30-60 minutes until a solid curd forms.

3

Processing

Check for a "clean break". Cut the curd, stir, and cook gently to expel whey. Drain, press, and age according to your specific cheese recipe.

8. PACKAGING & STORAGE

Packaging OptionsLiquid: 1L Food-grade bottles, 25L Plastic barrels, 1000L IBC containers.
                   Powder/Granular: 1kg foil bags, 20kg/25kg drums or cartons.
Storage ConditionsStore unopened under 25°C in dry conditions, away from direct sunlight. Refrigeration (4-8°C) is recommended for extended activity retention.
Shelf Life12 months unopened under recommended storage conditions. Limited to 6 months after opening.
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