Based on the ‘Leiber flavour concept’, the various extract families can be assigned to the characteristic taste impressions for Leiber Brewers’ Yeast extracts: brothy, meaty, roasted, umami, vegetable and piquant. Within each of the individual products in these extract families, there are gradations of the specific basic taste profile. This opens up the exciting possibility of generating a variety of taste nuances – either as one individual extract or as a mixture with extracts from another extract family.

Products

Leiber – Aromor

Light yeast extracts (powder)


Taste profile:
neutral, umami (flavour-harmonising)

 

Applications:

  • Suitable for reducing salt content
  • Suitable for achieving a ‘taste-masking effect’
  • Suitable for emphasising individual notes

 

Dosage:

  • Low dosage of 0.2-0.5%

 

Benefits:

  • Neutral taste profile
  • Flavour-harmonising effect
  • Strong umami effect
  • Enhances creaminess
  • Clean label
  • Kosher and halal
  • Gluten-free in accordance with Commission Implementing Regulation (EU) No. 828/2014

Product code

Product name

Consistency

Salt on d.m.

100438

Leiber-Aromor GR, LS

Powder

< 3%

100605

Leiber-Aromor XGR, LS

Powder

< 3%

100014

Leiber-Aromor XSR, LS

Powder

< 3%

101434

Leiber-Aromor Plus

Powder

< 5%

101829

Leiber-Aromor Umami

Powder

< 14.5%

Leiber – Arosta

Dark yeast extracts (powder & pastes)

 

Taste profile:

roasted, meaty, BBQ notes

 

Applications:

  • Savoury seasoning blends
  • Bakery products, snacks and seasoning blends
  • Fried and roasted foods
  • Sausages and meat products
  • Sauces, dressings with additional BBQ notes to refine taste profile
  • Convenience products, ready meals
  • Vegetarian and vegan products

 

Dosage:

  • Low dosage of 0.1-0.7%

 

Benefits:

  • Powerful, roasted, BBQ taste profiles
  • Potential to create customised taste profiles
  • Low dosage
  • Clear water soluble
  • Clean label – alternative to process flavourings
  • Kosher and halal
  • Gluten-free in accordance with Commission Implementing Regulation (EU) No. 828/2014
  • GMO-free

 

Product code

Product name

Consistency

Salt on d.m.

100600

Leiber-Arosta I, LS

Powder

< 3%

100598

Leiber-Arosta IVR

Powder

31%

100599

Leiber-Arosta VI

Powder

38%

Leiber – Asada

Dark yeast extracts (powder & paste)

 

Taste profile:

roasted, meaty notes

 

Applications:

  • Seasoning blends
  • Gravies, snacks and piquant formulations
  • Sausages and meat products
  • Fried or roasted foods
  • Vegetarian and vegan products

 

Dosage:

  • Low dosage of 0.8-2.0%

 

Benefits:

  • Beef extract substitute
  • Specific, roasted beef taste profiles
  • Natural dark colouring (caramel substitute)
  • Clean label
  • Kosher and halal
  • Gluten-free in accordance with Commission Implementing Regulation (EU) No. 828/2014
  • GMO-free

Product code

Product name

Consistency

Salt on d.m.

100540

Leiber-Asada D, LS

Powder

< 2%

101093

Leiber-Asada D, LS, V

Paste

< 2%

100564

Leiber-Asada MI, V

Paste

18%

101074

Leiber-Asada MI18

Powder

18%

Leiber – Bouillon

Light yeast extracts (powder & paste)

 

Taste profile:

various brothy flavours

 

Applications:

  • Soups, stocks and bouillons
  • Sauces and gravies
  • Sausages and meat products
  • Piquant food applications
  • Vegetarian and vegan products

 

Dosage:

  • Low dosage of 0.8-2.5%

 

Benefits:

  • Mild, brothy basic taste
  • Can be combined with various umami effects
  • Clear water soluble
  • Clean label
  • Kosher and halal
  • Gluten-free in accordance with Commission Implementing Regulation (EU) No. 828/2014
  • GMO-free

 

 

 

Product code

Product name

Consistency

Salt on d.m.

100007

Leiber-Bouillon N, LS

Powder

< 1%

100519

Leiber-Bouillon N

Powder

38%

100495

Leiber-Bouillon N, LS V

Paste

< 1%

101774

Leiber-Bouillon NWH, LS

Powder

< 3%

101776

Leiber-Bouillon NWH

Powder

38%

101775

Leiber-Bouillon NWG, LS

Powder

< 3%

101777

Leiber-Bouillon NWG

Powder

38%

100527

Leiber-Bouillon GR

Powder

37%

100437

Leiber-Bouillon HX, LS

Powder

< 2%

100528

Leiber-Bouillon HX

Powder

38%

Leiber – Savoury

Dark yeast extracts (paste)

 

Taste profile:

distinctly meaty notes

 

Applications:

  • Gravies and spicy pastes
  • Dark, spicy, savoury foods
  • Sausages and meat products
  • Vegetarian and vegan products

 

Dosage:

  • Low dosage of 1.0-2.5%

 

Benefits:

  • Various taste profiles, e.g. Marmite type
  • Distinctly meaty flavour
  • Cost savings due to paste form
  • Kosher and halal
  • Gluten-free in accordance with Commission Implementing Regulation (EU) No. 828/2014
  • GMO-free

 

 

Product code

Product name

Consistency

Salt on d.m.

100561

Leiber-Savoury JM Type

Paste

14.5%

101237

Leiber-Savoury GTXC

Paste

16%

100545

Leiber-Savoury GTXMU

Paste

17%

Leiber – Seasonings

Light and dark yeast extracts (powder & paste)


Specific taste profiles

 

Applications:

  • Gravies, snacks and seasoning blends
  • Piquant, savoury foods
  • Sausages and meat products
  • Bakery products
  • Soups, stocks and sauces

 

Dosage:

  • Low dosage of 1.0-2.5%

 

Benefits:

  • Various taste applications
  • Ready-to-use seasoning blends
  • Harmonises flavours of piquant foods
  • Gluten-free in accordance with Commission Implementing Regulation (EU) No. 828/2014
  • GMO-free

Product code

Product name

Consistency

Salt on d.m.

100522

Leiber-Delarom

Powder

50%

Leiber – Viande

Dark yeast extracts (powder, paste & liquid)

 

Taste profile:

typical meaty, roasted notes

 

Applications:

  • Gravies, snacks and seasoning blends
  • Sausages and meat products
  • Meaty taste profile for vegetarian food
  • Vegetarian and vegan products

 

Dosage:

  • Low dosage of 0.8-2.0%

 

Benefits:

  • Alternative to meat extracts
  • Full-bodied, meaty taste profile
  • Clean label
  • Kosher and halal
  • Gluten-free in accordance with Commission Implementing Regulation (EU) No. 828/2014
  • GMO-free

 

 

 

Product code

Product name

Consistency

Salt on d.m.

100569

Leiber-Viande B

Powder

38%

100538

Leiber-Viande B, LS

Powder

< 1%

101132

Leiber-Viande B, LS, V

Paste

< 1%

100635

Leiber-Viande B, V

Paste

16%

100592

Leiber-Viande R

Powder

36%

101372

Leiber-Viande R, LS

Powder

< 3%

100507

Leiber-Viande H18

Powder

18%

101337

Leiber-Viande A, F

liquid

18%

Booster

Leiber – Cheese

For cheese with real character
Emmental, cheddar, blue cheese: Leiber’s specially developed Cheese Booster- based on selected, pure Leiber Brewers’ Yeast extracts – intensifies characteristic cheese profiles, even at very low dosages. This product can successfully fortify the typical cheesy taste in dry, liquid or paste-like formulations.

 

Applications:

  • Spreads, sauces, dressings
  • Dips, snacks, pastry fillings
  • Liquid and paste-like products
  • Cheese formulations
  • Cheese seasoning blends
  • Non-dairy cheese and cheese formulations

 

Dosage:

Cheese Booster Plus:

  • 0.5–0.8%

 

Cheese Booster Vegan:

  • 1.0–2.0%

 

Benefits:

  • Suitable for all kinds of cheese profiles
  • Replaces 20–50% of cheese powder (depending on the cheese type) in the recipe
  • Cost savings for cheese formulations
  • Clean label
  • Kosher and halal
  • Gluten-free in accordance with Commission Implementing Regulation (EU) No. 828/2014
  • GMO-free

Product code

Product name

Consistency

Salt on d.m.

100490

Leiber-Cheese Booster Plus

Powder

< 3%

101655

Leiber-Cheese Booster Vegan

Powder

< 3%

Leiber – Spices

Add a little spice to your seasoning:
Leiber’s Aromor yeast extracts significantly enhance single spice profiles! Cumin, mace and nutmeg, as well as typical taste characteristics such as pungency and spiciness.

 

Applications:

  • Single spices
  • Seasoning, spice blends
  • Marinades, sauces, dressings
  • All kinds of spice-based formulations

 

Dosage:

  • 0.2–0.4%

 

Benefits:

  • Enhances pungency
  • Special taste effects when combined with certain spices/seasoning
  • Cost savings
  • Clean label
  • Kosher and halal
  • Gluten-free in accordance with Commission Implementing Regulation (EU) No. 828/2014
  • GMO-free

Product code

Product name

Consistency

Salt on d.m.

100605

Leiber-Aromor XGR, LS

Powder

< 3%

100014

Leiber-Aromor XSR, LS

Powder

< 3%

101434

Leiber-Aromor Plus

Powder

< 5%

101829

Leiber-Aromor Umami

Powder

14.5%

Leiber – Seafood

The taste of the sea:
Leiber’s Seafood Boosters help to intensify and enhance the taste of seafood-based soups such as clam chowder or sauces such as Belacan. They can also mask the off-tastes of certain fish proteins such as tilapia.
Leiber’s specially blended Seafood Boosters take a broader approach when emphasising seafood profiles, to ensure that they appeal to consumers worldwide.

 

Applications:

  • Seafood products such as: pastes, soups, stocks, sauces, snacks, etc.
  • Especially for Asian seafood profiles such as:
    Shrimp/anchovy
    Shrimp paste/Belacan Booster
    Clam
    Surimi
  • Convenience products/ready meals

 

Dosage:

  • 0.75-2.0% depending on the requirements of the seafood profile

 

Benefits:

  • Generally improves various seafood profiles
  • Powerful, fresh and roasted shrimp/anchovy profiles
  • Suitable for widely used Asian shrimp paste/Belacan profiles
  • Strong, immediate, lasting and full-bodied seafood taste
  • Clean label
  • Kosher and halal
  • Gluten-free in accordance with Commission Implementing Regulation (EU) No. 828/2014
  • GMO-free

Product code

Product name

Consistency

Salt on d.m.

101297

Leiber-Seafood Booster ASIA

Powder

15%

101298

Leiber-Shrimp/Prawn Booster

Powder

19%

Specialities

SoYE-Sauce

Anti-allergen. Pro taste.
Conventional soy sauces are not allergen-free! That’s why Leiber has developed an alternative: SoYE Sauce is based solely on Leiber Brewers’ Yeast extracts and therefore provides an allergen-free (no soya, no gluten) solution in powder form. Leiber SoYE Sauce gives developers the tools to achieve the typical soy sauce taste profile without using soy, opening up whole new application possibilities!

 

Applications:

  • Instant soups
  • Dry blends for gravies, snacks (in powder form) and seasoning blends
  • Dry marinades and coatings
  • Catering and food service industry
  • Convenience products and ready meals
  • Savoury food formulations
  • Sausages and meat products
  • Vegetarian and vegan products

 

Dosage:

  • 0.5-2.0% depending on desired taste profile

 

Benefits:

  • Allergen-free, powdered alternative to soy sauce (free from soy and gluten)
  • Free from sugar, wheat and carriers
  • Alcohol-free, Halal-certified
  • Clean label
  • Clear water soluble
  • Clean label
  • Kosher
  • Gluten-free in accordance with Commission Implementing Regulation (EU) No. 828/2014
  • GMO-free

 

Colour and salt content can be adjusted to suit customer requirements.

Product code

Product name

Consistency

Salt on d.m.

101496

Leiber-SoYE Sauce

Powder

32%

101497

Leiber-SoYE Sauce, LS

Powder

< 8%

Meaty

Texture is key!
Leiber Meaty improves the texture of boiled sausage and gives the meat product a firm yet slightly elastic consistency with a juicy flavour.
Meaty therefore plays a critical role in securing consumer acceptance of the product.

 

Application:

  • Boiled sausage (e. g. Vienna sausage, Bologna sausage)

 

Dosage:

  • 0.5–0.7%

 

Benefits:

  • Gives the product a firm yet slightly elastic consistency
  • Reduces shrinkage during cooking and increases yield
  • Gives the product a juicy flavour
  • Can be used in combination with spices or flavourings for boiled sausage
  • Clean label
  • Kosher
  • Gluten-free in accordance with Commission Implementing Regulation (EU) No. 828/2014
  • GMO-free

Product code

Product name

Consistency

Salt on d.m.

101988

Leiber-Meaty J, LS

Powder

≤ 3%

Interyeast® Vital

Flexibility plus effectiveness equals Interyeast® Vital.
The Interyeast® Vital range is based on inactive Leiber Brewers’ Yeast, one of the most effective dietary supplements. Thanks to its distinctive sensory qualities, it is perfectly suited for use in an enormous range of products.
The particularly gentle manufacturing process results in a high concentration of valuable B vitamins, minerals and trace elements. The special composition, excellent bioavailability and gentle processing are the factors that make our Leiber Brewers’ Yeast so valuable.

 

High bioavailability
The effect of Leiber Brewers’ Yeast is more than the sum of its ingredients. It is only the combination of the ingredients and their availability in organically bound form that enable the human body to absorb and process them efficiently. The interaction between the individual components is what enables the various synergistic effects.

 

Here’s an overview of our Interyeast® Vital product portfolio:

 

100611 Interyeast® Vital D-TG
Native, gently roller-dried Leiber Brewers’ Yeast with natural bitter notes

 

100607 Interyeast® Vital D CW
Debittered and gently roller-dried Leiber Brewers’ Yeast

 

100220 Interyeast® Vital D CW-TG
Debittered and gently roller-dried Leiber Brewers’ Yeast – its granulation makes it particularly suitable for compression into tablets.

 

100610 Interyeast® Vital Flakes
Debittered and gently roller-dried Leiber Brewers’ Yeast with defined flake size

 

100606 Interyeast® Vital S
Native, gently spray-dried Leiber Brewers’ Yeast with the typical Brewers’ Yeast flavour

 

100608 Interyeast® Vital S CW
Gently spray-dried Leiber Brewers’ Yeast with a standardised level of bitterness and a mild, full-bodied Brewers’ Yeast flavour

Veaty®

Veaty® – Concept

Naturally plant-based and deliciously ethical
There are many different reasons why people opt for a vegetarian or vegan diet and lifestyle: ethical reasons, such as animal welfare, sustainability, general health issues, religious reasons, climate protection or global food security.

 

The market for vegetarian/vegan consumers is divided into two main product groups:

 

  • Vegetable spreads, cereals and snacks
  • Vegetarian/vegan meat and dairy substitutes

 

 

To serve this ongoing trend, developers of vegetarian/vegan products have to face some major challenges, such as:

 

  1. Masking the unpleasant original tastes of the alternative plant-based proteins (e.g. pea, lupine, soy, etc.) used in these products.
  2. Giving products the desired, typical taste profile (body note) and/or a specific top note.
  3. Creating an appealing appearance/colour such as ‘barbecued meat’, e.g. for meat substitutes.

 

 

Based on the unique properties of Leiber Brewers’ Yeast extract, Leiber has developed a comprehensive application concept for developing innovative, vegetarian/vegan consumer products.

Veaty® – Concept

 

The Leiber Veaty® portfolio:
A ‘building block system’ for developing vegetarian/vegan products

Based on the well-known building block concept used in the flavour industry, Leiber has developed various sensory and technical solutions relating to vegetarian/vegan consumer products.

 

 

Masking:
With the Leiber Veaty® Masking extracts, product developers can neutralise the unpleasant original tastes of alternative proteins (e.g. algae, chickpea, pea, soy, etc.).

 

Taste profiles – Body Notes (BN):
Leiber Veaty® Body Note extracts make it easier to meet consumer expectations regarding flavour in certain vegetarian/vegan products. These include taste profiles such as savoury, meaty, beef or pork.

 

Taste profiles – Top Notes (TN):
Leiber Veaty® Top Note extracts allow developers to customise the basic taste profile of a product using a unique top note, which ‘completes’ the overall taste of the product.

 

Colouring:
Especially when it comes to developing meat substitutes, the colour of the product can be critical in determining consumer acceptance. Leiber’s Veaty® Colour Brown natural brown extract (clean label) gives the product a barbecued/charred, roasted or even meaty appearance.

 


Veaty®: MASKING/TASTE/COLOURING

All products in the Leiber Veaty® range comply with the requirements of VLOG certification: A GMO-free certification on the basis of EGGenTDurchfG

Veaty® – Masking

A matter of good taste!
Leiber’s Veaty® Masking extract range effectively neutralises the off-taste of alternative proteins, leaving developers free to focus on creating recipes for better-tasting and nutritious products.
Leiber’s Veaty® Masking extracts suppress the unwanted off-tastes to create a neutral taste profile, which also helps to avoid excessive dosages of flavourings or seasoning in vegetarian/vegan recipes.

 

Applications:

  • High-protein applications
  • Spreads
  • Sauces, soups
  • Seasoning, spice blends
  • Convenience products, ready meals
  • Meat substitutes
  • Textured vegetable proteins (TVP)

 

Dosage:

  • 0.25-1.0% on d. m.; in the case of TVPs, depends on preparation recommendations

 

Benefits:

  • Proteins previously considered ‘unusable’ can now be used.
  • Leiber Veaty® Masking extracts are also protein-based ingredients, without any additives or carriers
  • Clear water soluble
  • Clean label
  • Kosher and halal
  • Gluten-free in accordance with Commission Implementing Regulation (EU) No. 828/2014
  • GMO-free

Product code

Product name

Consistency

Salt on d.m.

101243

Algae Masker

Powder

< 3%

101240

Chickpea Masker

Powder

< 1%

101244

HP Masker

Powder

< 3%

101245

Lupine Masker

Powder

3%

101246

Pea Masker

Powder

4 – 6%

101247

Soy Masker

Powder

< 3%

101248

TVP Masker

Powder

< 2%

Veaty® – Taste profiles: Body Notes

Clean label thanks to these special notes!
Leiber’s Veaty® Body Note (BN) range is based solely on natural Brewers’ Yeast extracts – which is a requirement for ‘clean label’ certification.
One particular strength of Leiber Brewers’ Yeast extracts is that they can generate taste profiles such as cooked beef, roast beef stock, roast chicken, lamb, etc., which give the final product a meaty ‘body’. Each body note imparts a ‘basic taste’, which corresponds to the taste profile specified on the label.

 

Applications:

  • High-protein applications
  • Spreads
  • Sauces, soups
  • Seasoning, spice blends
  • Convenience products, ready meals
  • Especially meat substitutes
  • Textured vegetable proteins (TVP)

 

Dosage:

  • 0.5-3.5% on d. m.; in the case of TVPs, depends on preparation recommendations

 

Benefits:

  • Typical piquant taste profiles relating to various kinds of meat
  • Exclusively protein-based extracts, no additives or carriers
  • Clear water soluble
  • Clean label – alternative to process flavourings
  • Kosher and halal
  • Gluten-free in accordance with Commission Implementing Regulation (EU) No. 828/2014
  • GMO-free

Product code

Product name

Consistency

Salt on d.m.

101274

BN beef cooked

Powder

35 – 39%

101249

BN beef savoury-meaty

Powder

< 1%

101250

BN roast beef stock

Powder

< 3%

101251

BN beef charred barbecued

Powder

10 – 14%

101252

BN pk

Powder

< 3%

101276

BN chicken

Powder

36 – 40%

101277

BN roast chicken

Powder

36 – 40%

101278

BN lamb

Powder

34 – 38%

Veaty® – Taste profiles: Top Notes

Roasted and smoky, BBQ or roast beef? Naturally!
Using a specially developed process, Leiber can produce highly taste-intensive yeast extracts, which can be used as an alternative to process flavourings with the added benefit of clean label certification. These extracts are the core components of the Leiber Veaty® Top Notes and work in synergy with the alternative raw protein materials to enhance the desired taste profiles for vegetarian/vegan products. Leiber’s Veaty® Top Note (TN) range is based solely on natural Leiber Brewers’ Yeast extracts, with top notes such as roasted and smoky, BBQ and roast beef.

 

Applications:

  • High-protein applications
  • Spreads
  • Sauces, soups
  • Seasoning, spice blends
  • Convenience products, ready meals
  • Especially meat substitutes
  • Textured vegetable proteins (TVP)

 

Dosage:

  • 0.1-1.0% on d. m.; in the case of TVPs, depends on preparation recommendations

 

Benefits:

  • Key taste profiles relating to ‘meat treatments’ such as: cooked, barbecued, roasted, etc.
  • Exclusively protein-based extracts, no additives or carriers
  • Very low dosages
  • Clear water soluble
  • Clean label – alternative to process flavourings
  • Kosher and halal
  • Gluten-free in accordance with Commission Implementing Regulation (EU) No. 828/2014
  • GMO-free

Product code

Product name

Consistency

Salt on d.m.

101253

TN roasted-smoky

Powder

< 3%

101254

TN barbecued (pk style)

Powder

29 – 33%

101255

TN roasted-beef

Powder

36 – 40%

Veaty® – Colouring

There’s no ‘E’ in ‘Brown’.
The Leiber Veaty® yeast extract ‘Colour Brown’ consists of pure, natural Brewers’ Yeast. This makes it eligible for ‘clean label’ certification and provides an E number-free alternative to ‘caramel’ colouring.
The Leiber Veaty® Colour extract is neutral in taste and has an intense brown colour. Depending on the dosages used, developers can achieve a variety of typical brownish, meaty appearances when working with TVPs, for example.

 

Applications:

  • High-protein applications
  • Spreads
  • Sauces, soups
  • Seasoning, spice blends
  • Convenience products, ready meals
  • Especially meat substitutes
  • Textured vegetable proteins (TVP)

 

Dosage:

  • 0.2-1.5% on d. m., in the case of TVPs, depends on preparation recommendations

 

Benefits:

  • Neutral taste, intense brownish colour
  • Exclusively protein-based extracts, no additives or carriers
  • Very low dosages
  • Clear water soluble
  • Clean label alternative to ‘caramel’ colouring
  • Kosher and halal
  • Gluten-free in accordance with Commission Implementing Regulation (EU) No. 828/2014
  • GMO-free

Product code

Product name

Consistency

Salt on d.m.

101256

Colour Brown

Powder

< 2%

Our concept of flavor!

Within each of the individual products in these extract families, there are gradations of the specific basic taste profile. This opens up the exciting possibility of generating a variety of taste nuances – either as one individual extract or as a mixture with extracts from another extract family.

Current topics from Leiber GmbH

Leiber specifies sustainability aims

By means of specifically defined aims for sustainable operation, Leiber is taking further steps towards sustainability.

Leiber GmbH

Leiber presents new design at Fi Europe

Life Science was at the heart of the Leiber presence at the biggest food ingredients exhibition ‘Food ingredients Europe’ (FiE) in Frankfurt. Under the umbrella of the new business unit ‘Life Science’ Leiber combines and develops all its product solutions for biotechnology, food and nutraceuticals.

Biotechnology
,
Nutraceuticals
,
Nutrition

Sustainable business management – for customers, colleagues and climate

Sustainability is one of the core concepts behind production at Leiber: refining brewers’ yeast into innovative products for people and animals. To continue this upcycling into the future, Leiber has decided to have its German production sites certified according to the ZNU Standard for Driving Sustainable Change in the future.

Leiber GmbH

Leiber presents new brand image

Modern, emotional and open – these are the words we would use to describe the new Leiber logo. We have carefully refreshed our word/image logo to represent the modern positioning of the medium-sized specialist in brewers’ yeast: continuity, innovation and sustainability.

Leiber GmbH

Leiber invests in its plant in Poland

Since 2003, Leiber has operated a plant in Krośniewice, Poland, where about 30 employees extract various good quality yeasts for human and animal consumption. From April 2022, a new spray tower will be provided for this purpose, in which the liquid brewers’ yeast – the starting material for product solutions – can be dried efficiently.

Leiber GmbH
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