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What is fermentation?

Fermentation is a natural process where microorganisms transform sugars into
acids or alcohol, preserving food, enhancing nutrition, improving digestion,
and supporting gut health with beneficial bacteria.

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Our Expertise

Welcome to KRUT, where tradition meets innovation in the world of fermented foods. Explore how our Development, Production, and Distribution processes ensure high-quality, sustainable, and delicious products for your business and consumers.

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01

Development

Our development focuses on creating sustainable and
nutritious food throughthe power of fermentation.

Here’s a closer look at our process: Prototyping & Scaling Production
We prototype new products with scalability in mind while ensuring eachmeets
our quality and sustainability standards.

Ingredient Sourcing & Formulation We experiment with different recipes and
ingredients, all chosen for their quality and compatibility with fermentation.
This improves taste, nutrition, and texture.

Sensory & Consumer Testing We improve our products through taste
tests and consumer feedback to deliver the flavors and textures that
truly resonate with our customers.

02

Production

At KRUT, we combine classic fermentation methods with the latest production technologies. Our skills extend to managing production, boosting food technology,
and perfecting processes for better quality and efficiency. Strong partnerships
and a broad production network help us focus on innovation and scalability.
We’re committed to excellence, ensuring that live cultures are
preserved in our products for maximum health benefits.

Distribution-process

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Distribution

Keeping our products fresh and full of beneficial live cultures
is our top priority. No worries, these live cultures are the

friendly kind : ) That’s why we stick with refrigerated logistics.
We’re also developing shelf-stable options and smarter
packaging solutions to improve the accessibility and
sustainability of our distribution.

From Molds to Microbes:
Our Fermentation Focus Areas

Fungi-Based
Fermentation

Beverage-Fermentation

Non-Alcoholic Beverage Fermentation

lacto-Fermentation

Lacto -

Fermentation

Through fungus-based fermentation, plant-based ingredients are transformed into valuable proteins and fiber, boosted by the action of premium mold. This process does more than add a bold umami flavor; it also makes the foods easier to digest, richer in nutrients, and more exciting in taste.
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Our Fungi-Based Products

Tempeh is a traditional Indonesian food made by fermenting soybeans with a mold called Rhizopus oligosporus. This process binds the beans into a firm, dense block, rich in protein, fiber, and nutrients. With its nutty flavor and texture, tempeh is a versatile ingredient that can
be grilled, fried, or used as a plant-based meat substitute.

Natural Tempeh

Traditional, firm, and nutty product,
packed withprotein and fiber.

Marinated Tempeh

Pre-seasoned for convenience, ready
to cook with bold flavors.

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Fresh Tempeh

Unpasteurized, maintaining authentic
taste, crunch, and nutrition.

Tempeh Extra Fest

Fermented from nutrient-rich okara using KRUT’s innovative process. Extra-firm texture, nutty flavor, high in fiber, and purely plant-based.

Tempeh Fermentation Process

Prepare Soybeans

Soak and
Cook Soybeans

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Add Starter Culture

Incubate
24-48 Hours

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Package

Beverage fermentation is an ancient art,
transforming simple ingredients into
complex, flavorful drinks. This process
involves yeast or bacteria converting sugars
into alcohol or acids, enriching the drink with
unique tastes and health benefits.

At KRUT, we craft raw, unpasteurized, and
non-alcoholic fermented beverages while
also producing shelf-stable options through
filtration and heat treatment.

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Our fermented beverages

Tempeh is a traditional Indonesian food made by fermenting soybeans with a mold called Rhizopus oligosporus. This process binds the beans into a firm, dense block, rich in protein, fiber, and nutrients. With its nutty flavor and texture, tempeh is a versatile ingredient that can
be grilled, fried, or used as a plant-based meat substitute.

Kombucha

A tangy, raw fermented tea packed with live
probiotics and natural energy.

Water Kefir

A light, sparkling, non-alcoholic probiotic drink.

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Specialty Brews

Innovative fermentations, available in both raw and shelf-stable formats.

Kombucha Fermentation Process

Brew a Green Tea

Sugar

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Add Scoby

Symbiotic Community of Bacteria and Yeast

Ferment for 2-4 Weeks Then Bottle

Lacto-fermentation is a natural technique
where lactobacillus bacteria transform
sugars into lactic acid. This method
preserves food and adds probiotics that
support gut health.

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Our Lacto-Fermented Products

Tempeh is a traditional Indonesian food made by fermenting soybeans with a mold called Rhizopus oligosporus. This process binds the beans into a firm, dense block, rich in protein, fiber, and nutrients. With its nutty flavor and texture, tempeh is a versatile ingredient that can
be grilled, fried, or used as a plant-based meat substitute.

Kimchi

Our kimchi is a mix of fermented Chinese
cabbage and spices. It has a unique robust
taste and digestive advantages.

Water Kefir

A light, sparkling, non-alcoholic probiotic drink.

Vegetable Ferments

We develop our own vegetable ferments from organic ingredients and innovative recipes—naturally fermented, probiotic, and full of flavor.

Kimchi Fermentation Process

Prepare Vegetables

Salt the Vegetables

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Add Spices

Put Weight and Seal. Ferment 2-4 Weeksv