Topic:Feed Additive

Arthrospira platensis enriched with Cr(III), Mg(II), and Mn(II) ions improves insulin sensitivity and reduces systemic inflammation in equine metabolic affected horses.
Frontiers in endocrinology    April 16, 2024   Volume 15 1382844 doi: 10.3389/fendo.2024.1382844
Tomal A, Szu0142apka-Kosarzewska J, Mironiuk M, Michalak I, Marycz K.Equine metabolic syndrome (EMS) is a critical endocrine condition in horses, characterized by hyperinsulinemia, hyperlipidemia, and insulin resistance, posing a significant threat to their health. This study investigates the efficacy of supplementing EMS-affected horses with enriched with Cr(III), Mg(II), and Mn(II) ions using biosorption process in improving insulin sensitivity and glucose tolerance, reducing inflammation, and mitigating obesity-related fat accumulation. Our results demonstrate that supplementation reduces baseline insulin and glucose levels, contributing to decreased adipo...
Safety and efficacy of a feed additive consisting of a tincture derived from the dried fruit of Schisandra chinensis (Turcz.) Baill. (omicha tincture) for poultry, horses, dogs and cats (FEFANA asbl).
EFSA journal. European Food Safety Authority    April 10, 2024   Volume 22, Issue 4 e8731 doi: 10.2903/j.efsa.2024.8731
Bampidis V, Azimonti G, Bastos ML, Christensen H, Durjava M, Kouba M, Lu00f3pez-Alonso M, Puente SL, Marcon F, Mayo B, Pechovu00e1 A, Petkova M....Following a request from the European Commission, EFSA was asked to deliver a scientific opinion on the safety and efficacy of a tincture from the dried fruit of (Turcz.) Baill. (omicha tincture), when used as a sensory additive in feed for horses, cats, dogs, and in feed and in water for drinking for poultry. The product is a water/ethanol (55:45 v/v) solution, with a dry matter content of not more than 4% (w/w) and a content of 0.01%-0.15% (w/w) for the sum of schisandrin and deoxyschisandrin. The Panel on Additives and Products or Substances used in Animal Feed (FEEDAP) concluded that omic...
Safety and efficacy of a feed additive consisting of a dry extract obtained from the leaves of Ginkgo biloba L. (ginkgo extract) for horses, dogs, cats, rabbits and guinea pigs (FEFANA asbl).
EFSA journal. European Food Safety Authority    April 10, 2024   Volume 22, Issue 4 e8733 doi: 10.2903/j.efsa.2024.8733
Bampidis V, Azimonti G, Bastos ML, Christensen H, Durjava M, Kouba M, Lu00f3pez-Alonso M, Lu00f3pez Puente S, Marcon F, Mayo B, Pechovu00e1 A....Following a request from the European Commission, EFSA was asked to deliver a scientific opinion on the safety and efficacy of a feed additive obtained from the dried leaves of L. (ginkgo extract) when used as a sensory additive in feed for horses, dogs, cats, rabbits and guinea pigs. Ginkgo extract contains ≥ 24% total flavonoids, ≥ 6% total terpene lactones and ≤ 1 mg/kg ginkgolic acids. The EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP) concluded that ginkgo extract is safe for the target species at the following concentrations in complete fee...
Safety and efficacy of a feed additive consisting of an essential oil derived from fresh leaves of Melaleuca cajuputi Maton & Sm. ex R. Powell and Melaleuca leucadendra (L.) L. (cajuput oil) for use in all animal species (FEFANA asbl).
EFSA journal. European Food Safety Authority    April 10, 2024   Volume 22, Issue 4 e8732 doi: 10.2903/j.efsa.2024.8732
Bampidis V, Azimonti G, Bastos ML, Christensen H, Durjava M, Kouba M, Lu00f3pez-Alonso M, Puente SL, Marcon F, Mayo B, Pechovu00e1 A, Petkova M....Following a request from the European Commission, the EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP) was asked to deliver a scientific opinion on the safety and efficacy of cajuput oil obtained from fresh leaves of Maton & Sm. ex R. Powell and (L.) L., when used as a sensory additive for all animal species. The FEEDAP Panel concluded that cajuput oil is safe up to the maximum proposed use levels in complete feed of 30 mg/kg for sows and dogs, 50 mg/kg for horses and ornamental fish, 40 mg/kg for salmon and 5 mg/kg for cats. For the other species, the ...
Safety and efficacy of a feed additive consisting of a tincture derived from the roots of Panax ginseng C.A.Mey. (ginseng tincture) for horses, dogs and cats (FEFANA asbl).
EFSA journal. European Food Safety Authority    April 8, 2024   Volume 22, Issue 4 e8730 doi: 10.2903/j.efsa.2024.8730
Bampidis V, Azimonti G, Bastos ML, Christensen H, Durjava M, Kouba M, Lu00f3pez-Alonso M, Puente SL, Marcon F, Mayo B, Pechovu00e1 A, Petkova M....Following a request from the European Commission, EFSA was asked to deliver a scientific opinion on the safety and efficacy of a tincture from the roots of C.A.Mey. (ginseng tincture), when used as a sensory additive in feed for horses, dogs and cats. The product is a water/ethanol (40:60 v/v) solution, with a dry matter content of no more than 6% and a content of 0.01%-0.5% (w/w) for the sum of the two triterpene saponins ginsenoside Rb1 and ginsenoside Rg1. The Panel on Additives and Products or Substances used in Animal Feed (FEEDAP) concluded that the tincture is safe for horses, dogs and...
Safety and efficacy of a feed additive consisting of an essential oil obtained from the fruit of Coriandrum sativum L. (coriander oil) (FEFANA asbl).
EFSA journal. European Food Safety Authority    October 30, 2023   Volume 21, Issue 10 e08349 doi: 10.2903/j.efsa.2023.8349
Bampidis V, Azimonti G, Bastos ML, Christensen H, Durjava M, Kouba M, Lu00f3pez-Alonso M, Lu00f3pez Puente S, Marcon F, Mayo B, Pechovu00e1 A....Following a request from the European Commission, EFSA was asked to deliver a scientific opinion on the safety and efficacy of an essential oil obtained from the fruit of L. (coriander oil), when used as a sensory additive in feed for all animal species. The EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP) concluded that the use of coriander oil is safe up to the maximum proposed use levels of 30 mg/kg complete feed for piglets, pigs for fattening, sows, veal calves (milk replacer), cattle for fattening, sheep, goats and horses, salmonids, dogs and ornamental ...
Safety and efficacy of the feed additive 4-methyl-5-vinylthiazole [15.018] belonging to chemical group 29 for all animal species (FEFANA asbl).
EFSA journal. European Food Safety Authority    June 7, 2023   Volume 21, Issue 6 e08051 doi: 10.2903/j.efsa.2023.8051
Bampidis V, Azimonti G, Bastos ML, Christensen H, Durjava M, Kouba M, Lu00f3pez-Alonso M, Lu00f3pez Puente S, Marcon F, Mayo B, Pechovu00e1 A....Following a request from the European Commission, EFSA was asked to deliver a scientific opinion on the safety and efficacy of 4-methyl-5-vinylthiazole [15.018] belonging to chemical group 29 (thiazoles, thiophene and thiazoline), when used as sensory additive (flavourings) in feed for all animal species. The FEEDAP Panel concluded that 4-methyl-5-vinylthiazole [15.018] was safe at the maximum proposed use level of 0.5 mg/kg complete feed for veal calves (milk replacer), dogs, salmonids and ornamental fish. For the other species, the calculated safe concentrations in complete feed are: 0.4â€...
Safety and efficacy of a feed additive consisting of Saccharomyces cerevisiae DBVPG 48 SF (BioCell®) for horses, pigs and ruminants (Mazzoleni S.p.A.).
EFSA journal. European Food Safety Authority    April 20, 2023   Volume 21, Issue 4 e07971 doi: 10.2903/j.efsa.2023.7971
Bampidis V, Azimonti G, Bastos ML, Christensen H, Durjava M, Dusemund B, Kouba M, Lu00f3pez-Alonso M, Lu00f3pez Puente S, Marcon F, Mayo B....Following a request from the European Commission, EFSA was asked to deliver a scientific opinion on the safety and efficacy of DBVPG 48 SF (BioCell®) as a zootechnical feed additive for horses, pigs and ruminants. The product, manufactured in three formulations (microsphere, micropellet and powder), is intended for use in complete feed at a minimum inclusion level of 3 × 10 CFU/kg complete feed for horses, 4 × 10 CFU/kg complete feed for dairy cows and minor dairy species, 4 × 10 CFU/kg complete feed for calves, cattle for fattening, minor growing and fattening ruminants...
Safety and efficacy of a feed additive consisting of a tincture derived from the fruit of Pimpinella anisum L. (anise tincture) for use in all animal species (FEFANA asbl).
EFSA journal. European Food Safety Authority    April 17, 2023   Volume 21, Issue 4 e07962 doi: 10.2903/j.efsa.2023.7962
Bampidis V, Azimonti G, Bastos ML, Christensen H, Durjava M, Kouba M, Lu00f3pez-Alonso M, Lu00f3pez Puente S, Marcon F, Mayo B, Pechovu00e1 A....Following a request from the European Commission, EFSA was asked to deliver a scientific opinion on the safety and efficacy of a tincture from the fruit of L. (anise tincture) when used as a sensory additive in feed and water for drinking for all animal species. The product is a â– â– â– â– â–  solution, with a dry matter content of approximately 1.6%. The product contained on average 0.0414% polyphenols (of which 0.0144% were flavonoids), 0.0009% anisaldehyde, 0.0003% anethole. Estragole (≤ 1.2 mg/kg) was detected in the additive. The estimated maximum content of furocoumarins was 8.2â...
Safety and efficacy of a feed additive consisting of a tincture derived from the roots of Eleutherococcus senticosus (Rupr. & Maxim.) Maxim. (taiga root tincture) for use in dogs, cats and horses (FEFANA asbl).
EFSA journal. European Food Safety Authority    February 28, 2023   Volume 21, Issue 2 e07876 doi: 10.2903/j.efsa.2023.7876
Bampidis V, Azimonti G, Bastos ML, Christensen H, Durjava M, Kouba M, Lu00f3pez-Alonso M, Lu00f3pez Puente S, Marcon F, Mayo B, Pechovu00e1 A....Following a request from the European Commission, EFSA was asked to deliver a scientific opinion on the safety and efficacy of a tincture from the roots of (Rupr. & Maxim.) Maxim. (taiga root tincture) when used as a sensory additive in feed for dogs, cats and horses. The Panel on Additives and Products or Substances used in Animal Feed (FEEDAP) concluded that the additive is safe for dogs, cats and horses at the maximum proposed use level of 460.7, 489.5 and 140.7 mg/kg complete feed, respectively. The additive was considered safe for consumers when used at the proposed conditions of us...
Safety of a feed additive consisting of a tincture derived from the roots of Gentiana lutea L. (gentian tincture) for all animal species (FEFANA asbl).
EFSA journal. European Food Safety Authority    February 24, 2023   Volume 21, Issue 2 e07869 doi: 10.2903/j.efsa.2023.7869
Bampidis V, Azimonti G, Bastos ML, Christensen H, Durjava M, Kouba M, Lu00f3pez-Alonso M, Puente SL, Marcon F, Mayo B, Pechovu00e1 A, Petkova M....Following a request from the European Commission, EFSA was asked to deliver a scientific opinion on the safety of a tincture derived from L. (gentian tincture). It is intended to be used as a sensory additive for all animal species. The product is a water/ethanol solution, with a dry matter content of approximately 4.3% and it contains on average 0.0836% polyphenols (of which 0.0463% are flavonoids and 0.0027% xanthones) and 0.0022% gentiopicroside. The additive is intended for use in complete feed or drinking water up to a maximum level of 50 mg tincture/kg for all animal species, except ho...
Safety and efficacy of a feed additive consisting of a tincture derived from the fruit of Foeniculum vulgare Mill. ssp. vulgare var. dulce (sweet fennel tincture) for use in all animal species (FEFANA asbl).
EFSA journal. European Food Safety Authority    January 3, 2023   Volume 21, Issue 1 e07693 doi: 10.2903/j.efsa.2023.7693
Bampidis V, Azimonti G, Bastos ML, Christensen H, Fau0161mon Durjava M, Kouba M, Lu00f3pez-Alonso M, Lu00f3pez Puente S, Marcon F, Mayo B....Following a request from the European Commission, EFSA was asked to deliver a scientific opinion on the safety and efficacy of a tincture from the fruit of Mill. ssp. v var. (sweet fennel tincture) when used as a sensory additive in feed and water for drinking for all animal species. The product is a ■■■■■ solution, with a dry matter content of approximately 2.16%. The product contained 0.0586% polyphenols (of which 0.0052% were flavonoids), anethole (0.0006%), anisaldehyde (0.0035%) and estragole (0.0006%). The Panel on Additives and Products or Substances used in Animal Feed (FE...
Safety and efficacy of a feed additive consisting of a tincture derived from the fruit of Petroselinum crispum (Mill.) Fuss (parsley tincture) for use in all animal species (FEFANA asbl).
EFSA journal. European Food Safety Authority    January 3, 2023   Volume 21, Issue 1 e07694 doi: 10.2903/j.efsa.2023.7694
Bampidis V, Azimonti G, Bastos ML, Christensen H, Fau0161mon Durjava M, Kouba M, Lu00f3pez-Alonso M, Lu00f3pez Puente S, Marcon F, Mayo B....Following a request from the European Commission, EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP) was asked to deliver a scientific opinion on the safety and efficacy of a tincture derived from the fruit of (Mill.) Fuss (parsley tincture) when used as a sensory feed additive for all animal species. The product is a ■■■■■ solution, with a dry matter content of approximately 0.82%. The product contained 0.0198% polyphenols (of which 0.0085% were flavonoids), apiole (0.0083%), elemicin (0.0015%) and myristicin (0.0011%). The Panel on Additives and Prod...
Effects of Crude Rice Bran Oil and a Flaxseed Oil Blend in Young Horses Engaged in a Training Program.
Animals : an open access journal from MDPI    November 2, 2022   Volume 12, Issue 21 3006 doi: 10.3390/ani12213006
Mowry KC, Thomson-Parker TL, Morales C, Fikes KK, Stutts KJ, Leatherwood JL, Anderson MJ, Smith RX, Suagee-Bedore JK.Rice bran oil and flaxseed oil contain omega-3 fatty acids with the potential to reduce post-exercise inflammation and muscle damage. This study measures plasma interleukin-1β and creatine kinase and fatty acid profiles in lightly worked, young horses (Equus caballus) undergoing an exercise test after 60 days (d) of oil consumption, where the oil replaced 25% of concentrate calories. Treatments consisted of CON (no oil), FLAX (flaxseed oil blend), and RICE (crude rice bran oil). Blood was collected pre-exercise, and again at 1 min, 30 min, 24 h, 48 h, and 72 h post-IET. Data were analyzed by ...
Safety and efficacy of a feed additive consisting of an essential oil from Cinnamomum cassia (L.) J. Presl (cassia leaf oil) for use in all animal species (FEFANA asbl).
EFSA journal. European Food Safety Authority    October 20, 2022   Volume 20, Issue 10 e07600 doi: 10.2903/j.efsa.2022.7600
Bampidis V, Azimonti G, Bastos ML, Christensen H, Fau0161mon Durjava M, Kouba M, Lu00f3pez-Alonso M, Lu00f3pez Puente S, Marcon F, Mayo B....Following a request from the European Commission, the EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP) was asked to deliver a scientific opinion on the safety and efficacy of an essential oil from leaves, stalks and twigs of (L.) J. Presl (cassia leaf oil) when used as a sensory additive (flavouring) in feed and water for drinking for all animal species. Owing to the presence of styrene in cassia leaf oil, the FEEDAP Panel is not in the position to conclude for long-living animals and animals for reproduction. For 'short-living' animals, the FEEDAP Panel conc...
Safety and efficacy of a feed additive consisting of an essential oil from Cinnamomum camphora (L.) J. Presl (camphor white oil) for use in all animal species (FEFANA asbl).
EFSA journal. European Food Safety Authority    January 13, 2022   Volume 20, Issue 1 e06985 doi: 10.2903/j.efsa.2022.6985
Bampidis V, Azimonti G, Bastos ML, Christensen H, Fau0161mon Durjava M, Kouba M, Lu00f3pez-Alonso M, Lu00f3pez Puente S, Marcon F, Mayo B....Following a request from the European Commission, the EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP) was asked to deliver a scientific opinion on the safety and efficacy of an essential oil from the whole plant (L.) J. Presl (camphor white oil), when used as a sensory additive (flavouring) in feed and water for drinking for all animal species. The FEEDAP Panel concluded that the additive is safe up to the maximum proposed use levels in complete feed of 30 mg/kg for piglets, pigs for fattening, sows, horses, rabbits, fish, ornamental fish and dogs and of 50â€...
Safety and efficacy of a feed additive consisting of a tincture from the bark of Cinnamomum verum J. Presl (cinnamon tincture) for use in all animal species (FEFANA asbl).
EFSA journal. European Food Safety Authority    December 9, 2021   Volume 19, Issue 12 e06986 doi: 10.2903/j.efsa.2021.6986
Bampidis V, Azimonti G, Bastos ML, Christensen H, Fau0161mon Durjava M, Kouba M, Lu00f3pez-Alonso M, Lu00f3pez Puente S, Marcon F, Mayo B....Following a request from the European Commission, the EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP) was asked to deliver a scientific opinion on the safety and efficacy of a tincture from the bark of J. Presl (cinnamon tincture) when used as a sensory additive in feed and water for drinking for all animal species. The product is a water/ethanol â– â– â– â– â–  solution, with a dry matter content of approximately 0.9%. The product contains on average 0.344% polyphenols (of which 0.001% are flavonoids) and 0.001% cinnamaldehyde. Methyleugenol was present at the...
Safety and efficacy of an additive consisting of synthetic vitamin K1 (phytomenadione) for horses (JARAZ Enterprises GmbH & Co. KG).
EFSA journal. European Food Safety Authority    April 30, 2021   Volume 19, Issue 4 e06538 doi: 10.2903/j.efsa.2021.6538
Bampidis V, Azimonti G, Bastos ML, Christensen H, Dusemund B, Fau0161mon Durjava M, Kouba M, Lu00f3pez-Alonso M, Lu00f3pez Puente S, Marcon F, Mayo B....Following a request from the European Commission, the Panel on Additives and Products or Substances used in Animal Feed (FEEDAP) was asked to deliver a scientific opinion on the safety and efficacy of a feed additive consisting of vitamin K (phytomenadione) produced by chemical synthesis when used as a nutritional additive in complementary feed of horses at a maximum supplemental level of 14 mg vitamin K/horse per day. The use of vitamin K1 is safe when used as a feed additive for horses under the proposed conditions of use. The use of vitamin K1 in nutrition of horses under the proposed cond...
Applications, challenges, and strategies in the use of nanoparticles as feed additives in equine nutrition.
Veterinary world    August 26, 2020   Volume 13, Issue 8 1685-1696 doi: 10.14202/vetworld.2020.1685-1696
Reddy PRK, Yasaswini D, Reddy PPR, Zeineldin M, Adegbeye MJ, Hyder I.The rapid expansion of nanotechnology has been transforming the food industry by increasing market share and expenditure. Although nanotechnology offers promising benefits as feed additives, their usage in equines is primarily geared toward immunotherapy, hyper-immunization techniques, drug delivery systems, grooming activities, and therapeutic purposes. Nanoparticles could be engaged as alternatives for antibiotic feed additives to prevent foal diarrhea. Gold nanoparticles are proved to provide beneficial effects for racehorses by healing joint and tendon injuries. Because of the poor bioavai...
Safety and efficacy of vermiculite as a feed additive for pigs, poultry, bovines, sheep, goats, rabbits and horses.
EFSA journal. European Food Safety Authority    June 30, 2020   Volume 18, Issue 6 e06160 doi: 10.2903/j.efsa.2020.6160
Bampidis V, Azimonti G, Bastos ML, Christensen H, Dusemund B, Kos Durjava M, Kouba M, Lu00f3pez-Alonso M, Lu00f3pez Puente S, Marcon F, Mayo B....Following a request from the European Commission, the Panel on Additives and Products or Substances used in Animal Feed (FEEDAP) was asked to deliver a scientific opinion on vermiculite as a feed additive for pigs, poultry, bovines, sheep, goats, rabbits and horses. Vermiculite, which is a magnesium aluminium iron silicate, is intended for use as a technological additive (functional groups: binders and anticaking agents) in premixtures and feedingstuffs for pigs, poultry, bovines, sheep, goats, rabbits and horses, with no proposed minimum or maximum concentration. The applicant reported a max...
Safety and efficacy of propyl gallate for all animal species.
EFSA journal. European Food Safety Authority    April 30, 2020   Volume 18, Issue 4 e06069 doi: 10.2903/j.efsa.2020.6069
Bampidis V, Azimonti G, de Lourdes Bastos M, Christensen H, Dusemund B, Kos Durjava M, Kouba M, Lu00f3pez-Alonso M, Lu00f3pez Puente S, Marcon F....Following a request from the European Commission, the Panel on Additives and Products or Substances used in Animal Feed (FEEDAP) was asked to deliver a scientific opinion on the safety and efficacy of propyl gallate as feed additive for all animal species. Propyl gallate is neither genotoxic nor carcinogenic. Propyl gallate a is safe for veal calves, cattle for fattening, dairy cows, sheep, goats, sows, horses and salmonids at the proposed maximum use level of 40 mg/kg and for ornamental fish at the proposed maximum use level of 100 mg/kg. The following concentrations (mg/kg complete feed) ...
Assessment of the application for renewal of authorisation of Yea-Sacc® (Saccharomyces cerevisiae) for horses.
EFSA journal. European Food Safety Authority    December 19, 2019   Volume 17, Issue 12 e05918 doi: 10.2903/j.efsa.2019.5918
Bampidis V, Azimonti G, de Lourdes Bastos M, Christensen H, Dusemund B, Kouba M, Kos Durjava M, Lu00f3pez-Alonso M, Lu00f3pez Puente S, Marcon F....Yea-Sacc is an additive based on a live preparation of a strain of intended for use as a zootechnical additive (digestibility enhancer). The current assessment is performed in the context of the renewal of the authorisation of the feed additive; however, the applicant proposed also to lower (6.5 × 10 colony forming unit (CFU)/kg of complete feedingstuff) the minimum dose of the additive when used in feed for horses. The additive is produced in a powder (Yea-Sacc) and in a prills (Yea-Sacc_TS) forms. The Panel considered that the additive currently on the market complies with the existing ...
Assessment of the application for renewal of authorisation of Biosprint® (Saccharomyces cerevisiae MUCL 39885) for dairy cows and horses.
EFSA journal. European Food Safety Authority    November 28, 2019   Volume 17, Issue 11 e05915 doi: 10.2903/j.efsa.2019.5915
Bampidis V, Azimonti G, Bastos ML, Christensen H, Dusemund B, Kouba M, Kos Durjava M, Lu00f3pez-Alonso M, Lu00f3pez Puente S, Marcon F, Mayo B....Following a request from the European Commission, EFSA was asked to deliver a scientific opinion on the assessment of the application for renewal of authorisation of the product Biosprint ( MUCL 39885) as a feed additive for dairy cows and horses. is considered by EFSA to have qualified presumption of safety (QPS) status. The applicant has provided data demonstrating that the additive currently in the market complies with the conditions of authorisation. The Panel on Additives and Products or Substances used in Animal Feed (FEEDAP) Panel confirms that the use of Biosprint under the current ...
Assessment of the application for renewal of authorisation of Levucell SC (Saccharomyces cerevisiae CNCM I-1077) as a feed additive for lambs and horses.
EFSA journal. European Food Safety Authority    March 21, 2019   Volume 17, Issue 3 e05639 doi: 10.2903/j.efsa.2019.5639
Bampidis V, Azimonti G, Bastos ML, Christensen H, Dusemund B, Kouba M, Kos Durjava M, Lu00f3pez-Alonso M, Lu00f3pez Puente S, Marcon F, Mayo B....Levucell SC is the trade name for a feed additive based on viable cells of a strain . The product is currently authorised for use in feed for horses, lambs, dairy sheep and dairy goats, dairy cows and cattle for fattening. This opinion concerns the renewal of the authorisation of Levucell SC as a zootechnical additive for lambs and horses. is considered by EFSA to be suitable for the qualified presumption of safety (QPS) approach to establishing safety for the target species, consumers and the environment. The identity of the strain present in the additive was established. Accordingly, this s...
Passive immunisation, an old idea revisited: Basic principles and application to modern animal production systems.
Veterinary immunology and immunopathology    April 26, 2016   Volume 174 50-63 doi: 10.1016/j.vetimm.2016.04.007
Hedegaard CJ, Heegaard PM.Immunisation by administration of antibodies (immunoglobulins) has been known for more than one hundred years as a very efficient means of obtaining immediate, short-lived protection against infection and/or against the disease-causing effects of toxins from microbial pathogens and from other sources. Thus, due to its rapid action, passive immunisation is often used to treat disease caused by infection and/or toxin exposure. However immunoglobulins may also be administered prior to exposure to infection and/or toxin, although they will not provide long-lasting protection as is seen with active...
ImproWin® in the treatment of gastric ulceration of the squamous mucosa in trotting racehorses.
Acta veterinaria Scandinavica    March 13, 2014   Volume 56, Issue 1 13 doi: 10.1186/1751-0147-56-13
Hellings IR, Larsen S.Gastric ulceration is highly prevalent in horses, and there is a large commercial market for feed-additives and non-licenced products that claim effect for prevention and treatment of gastric ulceration. ImproWin® has been used as a feed additive in horses with anecdotal evidence that it may have some positive effects on gastric ulceration.The aim of this study was to investigate the effect of ImproWin® treatment on spontaneously occurring gastric ulcers of the squamous mucosa in Standardbred and Coldblooded trotting racehorses. The study was performed as a randomised, double-blinded, single...
Effects of added chelated trace minerals, organic selenium, yeast culture, direct-fed microbials, and Yucca schidigera extract in horses. Part I: Blood nutrient concentration and digestibility.
Journal of animal science    August 3, 2013   Volume 91, Issue 8 3899-3908 doi: 10.2527/jas.2013-6122
Gordon ME, Edwards MS, Sweeney CR, Jerina ML.The objective of this study was to test the hypothesis that feed additives such as chelated minerals, organic Se, yeast culture, direct-fed microbials, and Yucca schidigera extract would improve nutrient digestibility when included in an equine diet. Horses (Quarter Horse geldings 4.5 to 16 yr of age; mean BW 522 kg ± 46 kg) were acclimated to 100% pelleted diets formulated with (ADD) and without (CTRL) commercially available sources of the aforementioned additives followed by a 14-d collection period of feces and urine. Chelated sources of Cu, Zn, Mn and Co were utilized versus sulfated form...
Apparent digestibility of wheat bran and extruded flax in horses determined from the total collection of feces and acid-insoluble ash as an internal marker.
Animal : an international journal of animal bioscience    March 23, 2012   Volume 6, Issue 2 227-231 doi: 10.1017/S1751731111001297
De Marco M, Miraglia N, Peiretti PG, Bergero D.Several studies have reported data on comparisons between two methods: the total collection of feces and the internal markers method. The aim of this study was to assess the apparent digestibility of two concentrates and to compare the apparent digestion coefficients using the total collection of feces and acid-insoluble ash (AIA) as the internal marker method. In 2009, six adult geldings aged between 3 and 11 years, with an average weight per trial of 543, 540 and 542 kg, respectively, were used to determine the apparent digestibility by means of three in vivo digestibility trials on hay, hay...
New therapeutic approaches for equine protozoal myeloencephalitis: pharmacokinetics of diclazuril sodium salts in horses.
Veterinary therapeutics : research in applied veterinary medicine    April 7, 2006   Volume 7, Issue 1 52-72 
Dirikolu L, Karpiesiuk W, Lehner AF, Hughes C, Woods WE, Harkins JD, Boyles J, Atkinson A, Granstrom DE, Tobin T.Diclazuril is a triazine-based antiprotozoal agent which may have clinical application in the treatment of equine protozoal myeloencephalomyelitis (EPM). In this study, the use of the sodium salt diclazuril to increase the apparent bioavailability of diclazuril for the treatment and prophylaxis of EPM and various other Apicomplexan mediated diseases is described. In this study, diclazuril sodium salt was synthesized and administered to horses as diclazuril sodium salt formulations. The absorption, distribution, and clearance of diclazuril sodium salt in the horse are described. Diclazuril was ...
Flaxseed (Linum usitatissimum) supplementation associated with reduced skin test lesional area in horses with Culicoides hypersensitivity.
Canadian journal of veterinary research = Revue canadienne de recherche veterinaire    November 7, 2002   Volume 66, Issue 4 272-277 
O'Neill W, McKee S, Clarke AF.The purpose of this study was to quantify the effect of flaxseed (Linum usitatissimum) supplementation on the skin test response of atopic horses. Six horses that displayed a positive skin test for allergy to extract from Culicoides sp. participated in the 42-day, placebo-controlled, double-blind, cross-over trial. Results showed that supplementation with flaxseed for 42 days in our experimental horses reduced the mean skin test response to Culicoides sp. This observation was concurrent with a significant decrease in the long-chain saturated fatty acids; behenic acid (22:0) and lignoceric acid...