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Aquaculture

• Use of selected polyphenols to improve fish reproductive performance - 8 July 2024
• Durelax Liquid, an effective tool in aquaculture! - 15 March 2024
• New peer review article on the interest of Nor-Feed Citrus limon extract on nile Tilapia performances. - 9 October 2023
• Saponin-rich plants extract to reduce ammonia-nitrogen excretion in shrimp farming - 4 July 2023
• Nor-Feed at the World Aquaculture Society 2022 - 26 December 2022
• Nor-Grape 80®: a key-additive to unlock performances in shrimp - 16 January 2018

Citrus extracts

• How to prevent post-weaning diarrhea in piglets? - 15 May 2025
• Reducing the occurrence of pododermatitis in broiler flocks with citrus extract - 7 November 2024
• The use of citrus extract to mitigate the environmental footprint of pigs and broiler chicken production - 11 October 2024
• Standardized Citrus Extract supplementation increases endogenous butyric acid concentration in the gut - 9 September 2024
• Citrus extract to improve zootechnical performances of broiler chickens - 29 July 2024
• Nor-Spice AB® improves piglets’ performances when supplemented in sows - 2 January 2024
• Unveiling the Life Cycle Assessment of our Citrus Extract - 4 December 2023
• New peer review article on the interest of Nor-Feed Citrus limon extract on nile Tilapia performances. - 9 October 2023
• Fine Characterization of a Standardized Citrus Extract - 3 October 2023
• Constipation, cause or consequence of dysbiosis? - 31 May 2023
• Standardized Natural Citrus Extract supplementation influences sows’ microbiota welfare and piglets’ performances - 12 May 2023
• Interest of stimulating endogenous butyrate production - 3 May 2023
• Effect of a Citrus extract on the microbiota and well-being of sows around farrowing - 17 February 2023
• Nor-Feed at the Gut Health Symposium in St Louis - 14 November 2022
• Natural Citrus Extracts to modulate the sows’ microbiota and enable a better weight gain of piglets - 19 September 2022
• Natural Citrus Extracts to modulate the sows’ microbiota and enable a better weight gain of piglets - 23 November 2021

Compensate oxidative stress

• Hatchability in Poultry: The Role of Grape Polyphenols in Breeder Nutrition - 28 July 2025
• Impacts of Heat Stress on Animal Performance: Reinforcing & Diversifying the Antioxidant Protection - 8 July 2025
• Polyphenols in animal nutrition: diversity and standardization - 9 April 2025
• With the heat, comes the stress for livestock! - 31 May 2024
• Supplementing heifers with a rumen-protected dry grape extract to increase vaccination success - 21 September 2023
• The impact of oxidative stress on high prolific sows at farrowing - 3 August 2023
• Antioxidants on the first line to compensate oxidative stress - 9 June 2023
• Effects of Nor-Grape® supplementation in late gestating sows in a hot climate - 5 May 2023
• Polyphenols and antioxidant defenses: Nor-Grape® 80 - 19 April 2023
• Resistant capacity of the encapsulated grape extract during ruminal fermentation: an Ex-vitro study - 13 January 2023
• Improving colostrum quality in cows - 26 December 2022
• The effects of a dry grape extract and selenium supplementation on the reduction of oxidative stress in piglets - 14 March 2022
• Grape Polyphenols: An ally to fight heat stress - 19 May 2021

Control poultry red mite populations

• Red mites: an all-out strategy? - 26 January 2024
• Using natural aromatic essential oils to control red mite populations - 16 October 2023
• Nor-Mite®: In-feed repellent to contribute to the control of red mite populations in poultry breeding - 15 May 2023

Essential oils

• Red mites: an all-out strategy? - 26 January 2024
• Using natural aromatic essential oils to control red mite populations - 16 October 2023
• Arthropods are also a harm for animal feed - 4 August 2023
• Nor-Mite®: In-feed repellent to contribute to the control of red mite populations in poultry breeding - 15 May 2023

Events

• Meet us at SPACE 2025 - 7 April 2025

Grape extracts

• Hatchability in Poultry: The Role of Grape Polyphenols in Breeder Nutrition - 28 July 2025
• Polyphenols in animal nutrition: diversity and standardization - 9 April 2025
• Use of selected polyphenols to improve fish reproductive performance - 8 July 2024
• With the heat, comes the stress for livestock! - 31 May 2024
• Standardized dry grape extract, an ally for boosting bone health in pullets - 24 April 2024
• Colostrum quality: an essential aspect to improve piglet’s performance - 10 November 2023
• Supplementing heifers with a rumen-protected dry grape extract to increase vaccination success - 21 September 2023
• The impact of oxidative stress on high prolific sows at farrowing - 3 August 2023
• Nor-Grape® polyphenols improve meat quality - 27 June 2023
• Antioxidants on the first line to compensate oxidative stress - 9 June 2023
• Regulatory information: Grape extract authorized for animal feed - 30 May 2023
• Effects of Nor-Grape® supplementation in late gestating sows in a hot climate - 5 May 2023
• Polyphenols and antioxidant defenses: Nor-Grape® 80 - 19 April 2023
• Resistant capacity of the encapsulated grape extract during ruminal fermentation: an Ex-vitro study - 13 January 2023
• Improving colostrum quality in cows - 26 December 2022
• The effects of a dry grape extract and selenium supplementation on the reduction of oxidative stress in piglets - 14 March 2022
• Grape Polyphenols: An ally to fight heat stress - 19 May 2021
• Nor-Grape 80®: a key-additive to unlock performances in shrimp - 16 January 2018

Improve feed efficiency

• The use of citrus extract to mitigate the environmental footprint of pigs and broiler chicken production - 11 October 2024
• Standardized Citrus Extract supplementation increases endogenous butyric acid concentration in the gut - 9 September 2024
• Citrus extract to improve zootechnical performances of broiler chickens - 29 July 2024
• Nor-Spice AB® improves piglets’ performances when supplemented in sows - 2 January 2024
• New peer review article on the interest of Nor-Feed Citrus limon extract on nile Tilapia performances. - 9 October 2023
• Constipation, cause or consequence of dysbiosis? - 31 May 2023
• Effect of a Citrus extract on the microbiota and well-being of sows around farrowing - 17 February 2023
• Nor-Feed at the Gut Health Symposium in St Louis - 14 November 2022
• Natural Citrus Extracts to modulate the sows’ microbiota and enable a better weight gain of piglets - 19 September 2022
• Natural Citrus Extracts to modulate the sows’ microbiota and enable a better weight gain of piglets - 23 November 2021
• Nor-Feed presents 2 Posters at the 6th Conference on Poultry Intestinal Health (Roma) - 28 March 2019

Improve feed palatability

• The effect of fenugreek cotyledons on farrowing sows’ performance - 22 December 2023
• Feed palatability is not only a matter of taste - 26 July 2023

Manage ammonia emissions

• Can a blend of saponin-rich plants replace Yucca Schidigera to mitigate ammonia emissions in livestock? - 28 August 2023
• Effect of saponin-rich plants blend to reduce methyl sulfide compounds in canine faeces - 21 August 2023
• Saponin-rich plants extract to reduce ammonia-nitrogen excretion in shrimp farming - 4 July 2023
• Norponin® Opti contributes to the management of ammonia emissions in fattening pigs - 24 May 2023

Manage coccidial risk

• The growing resistance of coccidiosis in poultry production - 5 March 2025
• A seminar dedicated to coccidial risk management in China - 3 May 2024
• Understanding the spread of Eimeria Oocysts inside the farm - 3 April 2024
• Managing coccidial risk in livestock: Natural and effective products to meet the need for sustainable solutions - 11 March 2024
• Natural alternatives for coccidial risk management, an expanding market - 27 July 2023
• Norponin® XO as efficient as fermentation coccidiostats for contributing to coccidial risk management - 14 April 2023
• Saponin-Rich Plant Premixture Supplementation is As Efficient as Ionophore Monensin - 12 April 2023
• Coccidiosis management Seminar in Tbilisi - 28 November 2022

Manage the animal's stress

• Limiting piglet crushing, for better welfare and performance - 23 July 2024
• Durelax Liquid, an effective tool in aquaculture! - 15 March 2024
• Managing birds’ stress for better performances at slaughtering - 15 November 2023
• Commercial Melissa officinalis extract in association with magnesium to improve meat quality - 20 October 2023
• Light intensity increases feather pecking in laying hens - 26 April 2023

Melissa extract

• Limiting piglet crushing, for better welfare and performance - 23 July 2024
• Durelax Liquid, an effective tool in aquaculture! - 15 March 2024
• Managing birds’ stress for better performances at slaughtering - 15 November 2023
• Commercial Melissa officinalis extract in association with magnesium to improve meat quality - 20 October 2023
• Light intensity increases feather pecking in laying hens - 26 April 2023

News

• Hatchability in Poultry: The Role of Grape Polyphenols in Breeder Nutrition - 28 July 2025
• Impacts of Heat Stress on Animal Performance: Reinforcing & Diversifying the Antioxidant Protection - 8 July 2025
• How to prevent post-weaning diarrhea in piglets? - 15 May 2025
• The importance of preventing cryptosporidiosis in calves - 18 April 2025
• Polyphenols in animal nutrition: diversity and standardization - 9 April 2025
• The growing resistance of coccidiosis in poultry production - 5 March 2025
• Reducing the occurrence of pododermatitis in broiler flocks with citrus extract - 7 November 2024
• The use of citrus extract to mitigate the environmental footprint of pigs and broiler chicken production - 11 October 2024
• Innovation for comprehensive and effective management of red mite infestations - 26 September 2024
• Nor-Feed is now a B Corp company! - 24 September 2024
• Standardized Citrus Extract supplementation increases endogenous butyric acid concentration in the gut - 9 September 2024
• Vitamin E: essential… and increasingly expensive - 14 August 2024
• Citrus extract to improve zootechnical performances of broiler chickens - 29 July 2024
• Limiting piglet crushing, for better welfare and performance - 23 July 2024
• Use of selected polyphenols to improve fish reproductive performance - 8 July 2024
• With the heat, comes the stress for livestock! - 31 May 2024
• A seminar dedicated to coccidial risk management in China - 3 May 2024
• Standardized dry grape extract, an ally for boosting bone health in pullets - 24 April 2024
• New alternative for preventing from worms’ damages - 23 April 2024
• Understanding the spread of Eimeria Oocysts inside the farm - 3 April 2024
• Durelax Liquid, an effective tool in aquaculture! - 15 March 2024
• Managing coccidial risk in livestock: Natural and effective products to meet the need for sustainable solutions - 11 March 2024
• Nor-Feed at IPPE 2024: Coccidiosis focus - 5 February 2024
• Red mites: an all-out strategy? - 26 January 2024
• Nor-Spice AB® improves piglets’ performances when supplemented in sows - 2 January 2024
• The effect of fenugreek cotyledons on farrowing sows’ performance - 22 December 2023
• Unveiling the Life Cycle Assessment of our Citrus Extract - 4 December 2023
• Managing birds’ stress for better performances at slaughtering - 15 November 2023
• Colostrum quality: an essential aspect to improve piglet’s performance - 10 November 2023
• Commercial Melissa officinalis extract in association with magnesium to improve meat quality - 20 October 2023
• Using natural aromatic essential oils to control red mite populations - 16 October 2023
• New peer review article on the interest of Nor-Feed Citrus limon extract on nile Tilapia performances. - 9 October 2023
• Fine Characterization of a Standardized Citrus Extract - 3 October 2023
• Supplementing heifers with a rumen-protected dry grape extract to increase vaccination success - 21 September 2023
• Can a blend of saponin-rich plants replace Yucca Schidigera to mitigate ammonia emissions in livestock? - 28 August 2023
• Effect of saponin-rich plants blend to reduce methyl sulfide compounds in canine faeces - 21 August 2023
• Arthropods are also a harm for animal feed - 4 August 2023
• The impact of oxidative stress on high prolific sows at farrowing - 3 August 2023
• Natural alternatives for coccidial risk management, an expanding market - 27 July 2023
• Feed palatability is not only a matter of taste - 26 July 2023
• Saponin-rich plants extract to reduce ammonia-nitrogen excretion in shrimp farming - 4 July 2023
• Nor-Grape® polyphenols improve meat quality - 27 June 2023
• Partners Meeting 2023: Celebrating 20 years of botanicals - 14 June 2023
• Antioxidants on the first line to compensate oxidative stress - 9 June 2023
• Constipation, cause or consequence of dysbiosis? - 31 May 2023
• Regulatory information: Grape extract authorized for animal feed - 30 May 2023
• Norponin® Opti contributes to the management of ammonia emissions in fattening pigs - 24 May 2023
• Nor-Mite®: In-feed repellent to contribute to the control of red mite populations in poultry breeding - 15 May 2023
• Standardized Natural Citrus Extract supplementation influences sows’ microbiota welfare and piglets’ performances - 12 May 2023
• Effects of Nor-Grape® supplementation in late gestating sows in a hot climate - 5 May 2023
• Interest of stimulating endogenous butyrate production - 3 May 2023
• Light intensity increases feather pecking in laying hens - 26 April 2023
• Polyphenols and antioxidant defenses: Nor-Grape® 80 - 19 April 2023
• Norponin® XO as efficient as fermentation coccidiostats for contributing to coccidial risk management - 14 April 2023
• Saponin-Rich Plant Premixture Supplementation is As Efficient as Ionophore Monensin - 12 April 2023
• Nor-Feed joins forces with Adisseo Group - 6 April 2023
• VIV Asia 2023: Our conference about coccidiosis management - 13 March 2023
• Nor-Feed at IPPE 2023 in Atlanta - 17 February 2023
• Effect of a Citrus extract on the microbiota and well-being of sows around farrowing - 17 February 2023
• Testing properties and biological activities of saponins - 3 February 2023
• An accurate, cost-effective and simple colorimetric method for the quantification of saponins - 27 January 2023
• Resistant capacity of the encapsulated grape extract during ruminal fermentation: an Ex-vitro study - 13 January 2023
• Improving colostrum quality in cows - 26 December 2022
• Nor-Feed at the World Aquaculture Society 2022 - 26 December 2022
• Nor-Feed at Eurotier 2022 - 29 November 2022
• Coccidiosis management Seminar in Tbilisi - 28 November 2022
• Nor-Feed at the Gut Health Symposium in St Louis - 14 November 2022
• Nor-Feed at MacDonald’s AgriTour in Roanne - 21 October 2022
• Natural Citrus Extracts to modulate the sows’ microbiota and enable a better weight gain of piglets - 19 September 2022
• Our Partners Meeting 2022 in Queretaro, Mexico - 15 May 2022
• The effects of a dry grape extract and selenium supplementation on the reduction of oxidative stress in piglets - 14 March 2022
• Natural Citrus Extracts to modulate the sows’ microbiota and enable a better weight gain of piglets - 23 November 2021
• Nor-Feed inaugurates a new botanical factory in France - 6 October 2021
• Our Partners Meeting 2021 in Angers, France - 20 September 2021
• Grape Polyphenols: An ally to fight heat stress - 19 May 2021
• Full Success for Nor-Feed 2019 Partners Meeting - 5 June 2019
• Nor-Feed presents 2 Posters at the 6th Conference on Poultry Intestinal Health (Roma) - 28 March 2019
• A very busy booth at VIV Asia 2019! - 18 March 2019
• Nor-Feed becomes member of Adepta - 31 October 2018
• Nor-Feed presents two posters at CLANA 2018 (Brazil) - 8 October 2018
• Nor-Feed and the SONAS launch FeedInTech, their Joint laboratory - 17 September 2018
• Nor-Grape 80®: a key-additive to unlock performances in shrimp - 16 January 2018

Nor-Feed products

Pet

• Effect of saponin-rich plants blend to reduce methyl sulfide compounds in canine faeces - 21 August 2023

Poultry

• Hatchability in Poultry: The Role of Grape Polyphenols in Breeder Nutrition - 28 July 2025
• Impacts of Heat Stress on Animal Performance: Reinforcing & Diversifying the Antioxidant Protection - 8 July 2025
• The growing resistance of coccidiosis in poultry production - 5 March 2025
• Reducing the occurrence of pododermatitis in broiler flocks with citrus extract - 7 November 2024
• The use of citrus extract to mitigate the environmental footprint of pigs and broiler chicken production - 11 October 2024
• Standardized Citrus Extract supplementation increases endogenous butyric acid concentration in the gut - 9 September 2024
• Citrus extract to improve zootechnical performances of broiler chickens - 29 July 2024
• A seminar dedicated to coccidial risk management in China - 3 May 2024
• Standardized dry grape extract, an ally for boosting bone health in pullets - 24 April 2024
• Understanding the spread of Eimeria Oocysts inside the farm - 3 April 2024
• Managing coccidial risk in livestock: Natural and effective products to meet the need for sustainable solutions - 11 March 2024
• Red mites: an all-out strategy? - 26 January 2024
• Managing birds’ stress for better performances at slaughtering - 15 November 2023
• Using natural aromatic essential oils to control red mite populations - 16 October 2023
• Natural alternatives for coccidial risk management, an expanding market - 27 July 2023
• Nor-Mite®: In-feed repellent to contribute to the control of red mite populations in poultry breeding - 15 May 2023
• Light intensity increases feather pecking in laying hens - 26 April 2023
• Norponin® XO as efficient as fermentation coccidiostats for contributing to coccidial risk management - 14 April 2023
• Saponin-Rich Plant Premixture Supplementation is As Efficient as Ionophore Monensin - 12 April 2023
• Coccidiosis management Seminar in Tbilisi - 28 November 2022
• Nor-Feed presents 2 Posters at the 6th Conference on Poultry Intestinal Health (Roma) - 28 March 2019

Press

• Partners Meeting 2023: Celebrating 20 years of botanicals - 14 June 2023
• Nor-Feed at Eurotier 2022 - 29 November 2022
• Nor-Feed at MacDonald’s AgriTour in Roanne - 21 October 2022
• Natural Citrus Extracts to modulate the sows’ microbiota and enable a better weight gain of piglets - 23 November 2021
• Nor-Feed inaugurates a new botanical factory in France - 6 October 2021

Releases

• Natural Citrus Extracts to modulate the sows’ microbiota and enable a better weight gain of piglets - 23 November 2021
• Nor-Feed inaugurates a new botanical factory in France - 6 October 2021

Ruminants

• Impacts of Heat Stress on Animal Performance: Reinforcing & Diversifying the Antioxidant Protection - 8 July 2025
• With the heat, comes the stress for livestock! - 31 May 2024
• Supplementing heifers with a rumen-protected dry grape extract to increase vaccination success - 21 September 2023
• Resistant capacity of the encapsulated grape extract during ruminal fermentation: an Ex-vitro study - 13 January 2023
• Improving colostrum quality in cows - 26 December 2022

Saponins

• The importance of preventing cryptosporidiosis in calves - 18 April 2025
• The growing resistance of coccidiosis in poultry production - 5 March 2025
• A seminar dedicated to coccidial risk management in China - 3 May 2024
• Understanding the spread of Eimeria Oocysts inside the farm - 3 April 2024
• Managing coccidial risk in livestock: Natural and effective products to meet the need for sustainable solutions - 11 March 2024
• The effect of fenugreek cotyledons on farrowing sows’ performance - 22 December 2023
• Can a blend of saponin-rich plants replace Yucca Schidigera to mitigate ammonia emissions in livestock? - 28 August 2023
• Effect of saponin-rich plants blend to reduce methyl sulfide compounds in canine faeces - 21 August 2023
• Natural alternatives for coccidial risk management, an expanding market - 27 July 2023
• Feed palatability is not only a matter of taste - 26 July 2023
• Saponin-rich plants extract to reduce ammonia-nitrogen excretion in shrimp farming - 4 July 2023
• Norponin® Opti contributes to the management of ammonia emissions in fattening pigs - 24 May 2023
• Norponin® XO as efficient as fermentation coccidiostats for contributing to coccidial risk management - 14 April 2023
• Saponin-Rich Plant Premixture Supplementation is As Efficient as Ionophore Monensin - 12 April 2023
• Testing properties and biological activities of saponins - 3 February 2023
• An accurate, cost-effective and simple colorimetric method for the quantification of saponins - 27 January 2023
• Coccidiosis management Seminar in Tbilisi - 28 November 2022

Swine

• Impacts of Heat Stress on Animal Performance: Reinforcing & Diversifying the Antioxidant Protection - 8 July 2025
• How to prevent post-weaning diarrhea in piglets? - 15 May 2025
• Limiting piglet crushing, for better welfare and performance - 23 July 2024
• Nor-Spice AB® improves piglets’ performances when supplemented in sows - 2 January 2024
• The effect of fenugreek cotyledons on farrowing sows’ performance - 22 December 2023
• Colostrum quality: an essential aspect to improve piglet’s performance - 10 November 2023
• The impact of oxidative stress on high prolific sows at farrowing - 3 August 2023
• Nor-Grape® polyphenols improve meat quality - 27 June 2023
• Constipation, cause or consequence of dysbiosis? - 31 May 2023
• Norponin® Opti contributes to the management of ammonia emissions in fattening pigs - 24 May 2023
• Standardized Natural Citrus Extract supplementation influences sows’ microbiota welfare and piglets’ performances - 12 May 2023
• Effects of Nor-Grape® supplementation in late gestating sows in a hot climate - 5 May 2023
• Effect of a Citrus extract on the microbiota and well-being of sows around farrowing - 17 February 2023
• Natural Citrus Extracts to modulate the sows’ microbiota and enable a better weight gain of piglets - 19 September 2022
• The effects of a dry grape extract and selenium supplementation on the reduction of oxidative stress in piglets - 14 March 2022
• Natural Citrus Extracts to modulate the sows’ microbiota and enable a better weight gain of piglets - 23 November 2021