Processes for producing an oxazaborolidines and their use in animal feeds. One process reacts an amino alcohol with a boronic acid with azeotropic removal of water to provide a mixture of the starting materials and an oxazaborolidine end product; and purifying the oxazaborolidine end product. One purification step dissolves a bicarboxylic acid in water and mixes this solution with the end product to precipitate out the starting material as a salt and produce an oxazaborolidine product filtrate. An alternative process reacts amino alcohol with trihydridoboron (BH3) in an organic solvent; and immediately alkylates the unalkylated intermediate compound produced using Alkyl Lithium to provide the oxazaborolidine end product.
This disclosure relates to a method for reducing somatic cell count (SCC) in milk of a ruminant lactating animal, for increasing milk fat yield of a ruminant lactating animal, and/or for use in the prevention or treatment of mastitis in a ruminant animal, for increasing fecal consistency of a ruminant animal, for reducing methane production of a ruminant animal. In particular, this disclosure relates to a specified compound for use in the method, and to a nutrition composition for ruminant animals comprising the specified compound.
A61K 31/23 - Esters, p. ex. nitroglycérine, sélénocyanates d'acides carboxyliques d'acides acycliques, p. ex. pravastatine d'acides ayant un groupe carboxyle lié à une chaîne d'au moins sept atomes de carbone
A61K 31/231 - Esters, p. ex. nitroglycérine, sélénocyanates d'acides carboxyliques d'acides acycliques, p. ex. pravastatine d'acides ayant un groupe carboxyle lié à une chaîne d'au moins sept atomes de carbone ayant une ou deux doubles liaisons
A stable liquid ingredient composition for liquid animal feed, which is stable from 0 to about 40° C. and also forms a stable dispersion in water. The composition includes oleyl lactylate and salts thereof (OL), and a further lactylate selected from lauroyl lactylate and salts thereof (LL), or a mixture of lauroyl lactylate and myristoyl lactylate and/or their salts (LL/ML blend). The weight ratio of the lactylate selected from LL or the LL/ML blend to OL in the stable liquid ingredient composition ranges from 1/99 to 60/40. The stable liquid ingredient composition may optionally include a diluent. The composition provides an alternative to solid feed ingredients or additives and can be applied as ingredient in liquid feed for animals such as in drinking water. Use of the stable liquid ingredient composition allows a reduction in the use of antibiotics and helps to maintain a good health of the animal.
A method for the preparation of oxazaborolidines having a formylation step of an amino acid using formic-acetic anhydride (FAM) with formic acid solvent to produce a formyl amino acid; a reduction step of the formyl amino acid to the corresponding amino alcohol by reacting the formyl amino acid with lithium aluminium hydride; and a condensation step to condense the amino alcohol using a boronic acid to provide the desired oxazaborolidine.
Processes for producing an oxazaborolidines and their use in animal feeds. One process reacts an amino alcohol with a boronic acid with azeotropic removal of water to provide a mixture of the starting materials and an oxazaborolidine end product; and purifying the oxazaborolidine end product. One purification step dissolves a bicarboxylic acid in water and mixes this solution with the end product to precipitate out the starting material as a salt and produce an oxazaborolidine product filtrate. An alternative process reacts amino alcohol with trihydridoboron (BH3) in an organic solvent; and immediately alkylates the unalkylated intermediate compound produced using Alkyl Lithium to provide the oxazaborolidine end product.
A method for selective cyclization or de-cyclization of a mix of sophorolipids in the lactonic or acidic forms, wherein the lactonic form is produced by reacting a mixture of sophorolipids with a strong methylating agent to provide an end product having at least 70% w/w sophorolipids in their lactonic form; and wherein the acidic form is produced by reacting a mixture of sophorolipids with a genetically engineered enzyme having at least 50% homology to lipase B to provide an end product having at least 70% w/w sophorolipids in their acidic form.
C12P 19/60 - Préparation d'O-glucosides, p. ex. glucosides avec un atome d'oxygène du radical saccharide lié directement à un hétérocycle autre que saccharide ou à un système cyclique condensé contenant un hétérocycle autre que saccharide, p. ex. coumermycine, novobiocine
Use of a sophorolipid in the preparation of a feed supplement for the improvement of feed efficiency in an animal. A feed supplement comprising a sophorolipid and lysolecithin mix is also provided for improving the feed conversion rate of an animal.
A23K 20/158 - Acides grasGraissesProduits contenant des huiles ou des graisses
A23K 10/12 - Produits alimentaires pour animaux obtenus par des procédés microbiologiques ou biochimiques par fermentation de produits naturels, p. ex. d’origine végétale, de matières provenant de déchets d’origine animale ou de biomasse
A23K 50/75 - Produits alimentaires spécialement conçus pour des animaux spécifiques pour les oiseaux pour la volaille
Use of a sophorolipid in the preparation of a feed supplement for the improvement of feed efficiency in an animal. A feed supplement comprising a sophorolipid and lysolecithin mix is also provided for improving the feed conversion rate of an animal.
A23K 10/12 - Produits alimentaires pour animaux obtenus par des procédés microbiologiques ou biochimiques par fermentation de produits naturels, p. ex. d’origine végétale, de matières provenant de déchets d’origine animale ou de biomasse
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
05 - Produits pharmaceutiques, vétérinaires et hygièniques
31 - Produits agricoles; animaux vivants
Produits et services
Chemical additives for use in the preparation of animal foodstuffs. Medicated additives for animal feeds; nutritional supplements for animal feeds. Animal foodstuffs; animal feed additives.
