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Incorporating Seaweeds as a healthy alternative to formulate low-salt meat products

Meat products or processed meat are generally considered unhealthy due to the main source of sodium exceeding 30 % of the total daily intake in most diets. Seaweeds have been historically consumed in Asia for nutrition and therapeutic purposes. In recent times, western countries are adapting to it for the purposes of recovery of hydrocolloids; such as alginate, agar, and carrageenan in the food industry. Click here to know more >><br>Need any assistance or further queries:<br>Contact us: <br>Website: https://www.foodresearchlab.com/<br>

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Incorporating Seaweeds as a healthy alternative to formulate low-salt meat products

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  1. Incorporating Seaweeds as a Healthy Alternative to Formulate Low-Salt Meat Products An Academic presentation by Dr. Nancy Agnes, Head, Technical Operations, FoodResearchLab Group:  www.foodresearchlab.com Email: info@foodresearchlab.com

  2. TODAY'S DISCUSSION Introduction Application of seaweeds in meat products Summary

  3. INTRODUCTION Meat products or processed meat are generally considered unhealthy due to the main source of sodium exceeding 30 % of the total daily intake in most diets. Salt is incorporated as a multi-functional ingredient, such as conferring flavour and obtaining desired texture. preventing spoilage, Moreover, they are used excessively due to their low cost. Contd...

  4. For adults, the recommended intake limit of salt is less than 5 g per day was given by the World Health Organization (WHO). Therefore, formulating a new low salt meat product with stable physio-chemical, microbial and sensory properties are ideal. Various strategies have been used in the past, for substitution of sodium chloride with calcium, potassium and magnesium salts and even a mix of these. However, due to their metallic bitter after taste and negative impacts on the nutrition profile they are not accepted by consumers. Contd...

  5. Edible seaweeds offer novel opportunities to develop healthier foods to formulate low salt meat products. As explained in our previous blog seaweeds are rich source bio-nutrients like polysaccharides, PUFA, proteins, and vitamins and minerals. The high mineral content in the seaweeds offers the opportunity as a functional replacer, due to their low Na/K ratio, in processed meat with low salt and energy values and with reduced risk of health conditions. Contd...

  6. New product development is essential for business success and growth. Our ideas are contrasted with non‐food specific theorists, these include those interested in the management of new products and those involved in marketing.

  7. APPLICATION OF SEAWEEDS IN MEAT PRODUCTS Different ingredients have been tested to be used as a salt substitute, such as AlgySalt, PureSea in different processed meats. These ingredients provide organoleptic and technological characteristics for the final product formulation with little or no salt content. An experiment conducted comparing the salts from different sources, such as NaCl, KCl, CaCl2, MgCl2 and AlgySalt in fresh and cooked sausages. Contd...

  8. Final characteristics such as microbial stability, sensory and technological characteristics were studied. It was found that seaweed, AlgySalt showcased, good binding properties, greater hardness with little cooking losses compared to the other salts tested. In terms of microbial stability, seaweed has similar microbial resistance with chemical salts. Unprocessed meat products formulated with AlgySalt showcased significant better colour, texture, and had a juicier texture. On the other hand, cooked meat products with salt had a better sensory customer acceptance. Contd...

  9. In a similar experiment, where the frankfurter sausages were evaluated, the addition of seaweed aided in reducing the cooking loss, colour, texture profile and sensory profiles were improved. When compared with seaweed varieties, sea tangle and sea mustard presented the best results in terms of emulsion stability, cooking loss and retention of sensory properties. Contd...

  10. The textural properties such as cohesiveness, springiness and exterior hardness were found to be unchanged when sea mustard was used in the emulsion-based meat products. It was also recorded that the reformulated meat emulsion had higher viscosity with improved elasticity. This is considered a valuable quality indicator for emulsion meat products. Water soluble extract from Palmaria palmate was found to be an effective salt replacer to be used in cooked ham. Contd...

  11. This application did not affect the final yield, colour, texture of the final product. This application yielded almost 6 months of refrigerated storage period. Similarly, incorporation of Wakame in black puddings resulted in an unaltered change in colour and appearance and lower cooking loss was observed. Black pudding with 0.6% NaCl and seaweed application yielded higher spiciness and saltiness scores compared to the control. Contd...

  12. Edible algae such as Porphyra umbilicalis, P. palmate, Himanthalia elongata and Undaria pinnatifida, when used in the preparation of sausages improved the customer acceptance by 50%. The results revealed that these algae lowered the lightness (L*), redness (a*) and yellowness (b*) values in comparison to the control sample. Due to the presence of the polysaccharides from the seaweeds, dark compounds are formed in pork meat during the Maillard stage of the cooking process.

  13. Contract Food Research Lab offer a range of services to food producers, but chief among them are microbiology testing to detect food pathogens.

  14. SUMMARY Seaweeds have been historically consumed in Asia for nutrition and therapeutic purposes. In recent times, western countries are adapting to it for the purposes of recovery of hydrocolloids; such as alginate, agar and carrageenan in the food industry. The inclusion of seaweeds as a functional replacer in meat based products was found to be a promising and healthier alternative when compared to salted meats. Contd...

  15. In terms of business, the demand for seaweeds is growing exponentially for food and pharmaceutical sectors which are expected to reach USD 22 billion by 2024. Global R&D consulting & outsourcing services in food research can enable enterprises to save costs on facilities or equipment used for food research projects. A few challenges were identified in selecting the correct variety of seaweeds and their appropriate method of incorporation. Contd...

  16. Continuous trial and error experiments were conducted to identify the appropriate dosage with improved customer acceptance. It was also clearly evaluated that the impact of including seaweeds on nutritional, physio-chemical, microbial properties of the reformulated meat product had improved substantially.

  17. Contact Us UNITED KINGDOM +44- 74248 10299 INDIA +91 9566299022 EMAIL info@foodresearchlab.com

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