Protein-rich bacterial biomass as a fishmeal substitute: a sustainable alternative in fish feed

In modern aquaculture, protein-rich bacterial biomass is becoming increasingly important as a fishmeal substitute. Although fishmeal continues to be a high-quality and proven protein source, there is growing interest in alternative raw materials that can fulfil certain requirements even more specifically – whether from an ecological, technical or economic perspective.

Why fishmeal should be supplemented or replaced

Fishmeal provides an ideal amino acid spectrum, is highly digestible and has been used successfully in fish nutrition for decades. It remains a first-class component of many feed formulations. Nevertheless, ecological, price and ethical requirements are increasing – not every farm can or wants to rely on fishmeal in the long term. It is therefore worth knowing about alternatives that may be equivalent or even more favourable under certain circumstances.

Protein-rich bacterial biomass as a fishmeal substitute in aquaculture

Bacterial biomass as a fishmeal substitute offers exactly this possibility: a flexible, sustainable supplement or even a complete replacement. This protein source is produced from bacterial fermentation by Corynebacterium glutamicum, which is
100% non-animal origin and provides highly digestible and flavourful proteins. The result is a highly concentrated protein product with a consistent nutritional profile and good digestibility.

This biomass is an interesting option for growers who want to work independently of marine resources or are looking for alternatives due to regulatory requirements.

Advantages of protein-rich bacterial biomass as a fishmeal substitute

The use of these kind of protein offers various advantages:
It protects marine fish stocks, enables the utilisation of organic side streams and improves the predictability of feed production. This approach is particularly attractive for farms with clearly defined sustainability goals.

Studies show that many fish species can utilise this protein source very well. Bacterial biomass is also easy to integrate in terms of flavour and technology. Its production is independent of catch quotas or seasonal fluctuations – an advantage for globally active producers.

Open questions and individual requirements

Despite convincing arguments, it remains to be said: There is no one right solution for everyone. Depending on the type of fish, production system, regional conditions and customer expectations, both fishmeal and an alternative such as bacterial biomass can make sense. Our conviction is therefore not ‘either or’, but ‘both’ – always adapted to the specific requirements of our customers.

Conclusion

Protein-rich bacterial biomass as a fishmeal substitute is an exciting addition to proven raw materials. It opens up new avenues for sustainable growth in aquaculture without jeopardising the value of fishmeal.
The raw material is available in various quality grades and packaging units. Please contact us for further information!

Review of Global Pet Expo 2025 – impulses for the pet nutrition of tomorrow

The Global Pet Expo is one of the most important international trade fairs for pet supplies. As in previous years, manufacturers, retailers, raw material suppliers and decision-makers gathered in Orlando to discuss the latest developments and innovations in the pet industry.

Focus on professional exchanges at the Global Pet Expo

For us as a supplier of high-quality raw materials and functional ingredients for pet food, the Global Pet Expo provided a valuable platform to intensify the dialogue with our partners. Through personal discussions with existing customers and potential new customers enabled us to better understand current needs and respond specifically to individual requirements.

At the same time, the exhibition offered the opportunity to familiarise ourselves with new developments in the field of functional pet food ingredients. We focussed in particular on solutions that meet the increasing demands for quality, sustainability and functionality.

Trends and innovations in pet food

A key topic at the Global Pet Expo was the increasing importance of functional raw materials that specifically contribute to improving animal health. These include fermented products, alternative protein sources and dietary fibres with a prebiotic effect. These developments flow directly into our product strategy.

In addition another important topic was the international harmonisation of quality standards. Close dialogue with international partners helps us to continuously adapt our products and processes to the requirements of global markets.

Follow-up and perspective

The follow-up to the trade fair discussions is already in full swing. Based on these conversations we analyse specific requirements, send out raw material samples and prepare tailored offers. Such trade fairs are key to building long-lasting and reliable partnerships through direct, personal dialogue.

Outlook: Forum for pet food in Kansas City

We will be continuing our international presence in just a few weeks – at the Pet Food Forum 2025 in Kansas City Home – Petfood Forum we will be part of the Interzoo Pavilion auf dem Petfood Forum 2025 . Once again, we will engage the dialogue with our partners there and present our solutions for modern pet food.

Conclusion: Participating in the Expo in Orlando provided us with valuable insights into current market trends and customer requirements. The continuous dialogue with our partners and customers is a key driver for the strategic development of our company. We are proud being part of a strong international network – with reliable partnerships based on trust, quality and shared innovative strength.

Organic tapioca starch as a raw material in pet food: advantages and areas of application

Organic tapioca starch as a raw material is a natural binding agent with many advantages. It also offers an excellent alternative to other starch sources. Tapioca starch as a raw material is characterised by its high tolerability. It is particularly suitable for sensitive animals as it is gluten-free. It also provides an easily digestible source of energy. This makes it ideal for dogs and cats with sensitive digestion.

Advantages of tapioca starch as a raw material in pet food

Because organic tapioca starch as a raw material has a neutral flavour, it does not affect the aroma of the food. Its texture also improves the consistency of wet and dry food. It also ensures better moisture retention. This keeps the food fresh for longer. It is also a natural source of energy. It is often used in grain-free feed in particular.

Applications of tapioca starch

The areas of application are diverse. It is mainly used in premium pet food. Tapioca is also used in hypoallergenic recipes. It can also be found in snacks and treats for dogs and cats. It serves as a binding agent and ensures a better structure, which improves the digestibility of the products.

Conclusion: tapioca starch as a raw material in pet food

Organic tapioca starch as a raw material offers a natural, healthy and versatile alternative to other starch sources. It is also easily digestible and ideal for sensitive animals. This improves the texture and shelf life of pet food. It is particularly indispensable in grain-free and hypoallergenic feeds. It therefore remains one of the best options for high-quality pet food.

At Hanseatic Agri, we attach great importance to the quality of our products. If you are interested in tapioca starch in pellet or powder form, please write to us using our contact form or ring the sales team. We look forward to your enquiry!

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