Disclosed is a compound of the formula (I), (IIA) or (IIB) for use to treat hyperpigmentation of human skin by inhibiting the activity of human tyrosinase in an animate substrate which is human skin containing human tyrosinase. (I) (IIA) (IIB) where: X is oxygen, sulphur, selenium or tellurium; R is OH, alkyl, aryl or peptide group: R1 is OH, alkyl, aryl or peptide group; R2 is OH, alkyl, aryl or peptide group; n is an integer from 2 to 5; m is an integer from 2 to 4 and p is an integer from 2 to 4. ##STR00001##

Disclosed is a compound of the formula (I), (IIA) or (IIB) for use to treat hyperpigmentation of human skin by inhibiting the activity of human tyrosinase in an animate substrate which is human skin containing human tyrosinase. (I) (IIA) (IIB) where: X is oxygen, sulphur, selenium or tellurium; R is OH, alkyl, aryl or peptide group: R1 is OH, alkyl, aryl or peptide group; R2 is OH, alkyl, aryl or peptide group; n is an integer from 2 to 5; m is an integer from 2 to 4 and p is an integer from 2 to 4. ##STR00001##

This disclosure provides generally for antimicrobial compositions and methods of use comprising an anthocyanin, an anthocyanidin or metabolites thereof. Methods for promoting healing of a wound using these compositions are also disclosed. These compositions have broad spectrum antimicrobial activity and are safe for human and animal uses. Further, these compositions are safe for medical uses and industrial uses as antiseptic preparations to reduce or prevent microbial growth, including killing bacterial biofilms.

This disclosure provides generally for antimicrobial compositions and methods of use comprising an anthocyanin, an anthocyanidin or metabolites thereof. Methods for promoting healing of a wound using these compositions are also disclosed. These compositions have broad spectrum antimicrobial activity and are safe for human and animal uses. Further, these compositions are safe for medical uses and industrial uses as antiseptic preparations to reduce or prevent microbial growth, including killing bacterial biofilms.

This invention relates to agriculture, more specifically, to processing of grain, pulse and cereal crop grains, in particular, to a composition for the treatment of grain, pulse and cereal crop grains before processing wherein the composition includes a combination of enzyme preparations containing cellulases, cellobiohydrolases, xylanases, catalases, phytases, peroxidases, oxidoreductases, laccases, esterases and antioxidants. An object of the present technical solution is to increase the output of flour or grit mills with a concurrent gain in the quality and dietary value of the milled products.

This invention relates to agriculture, more specifically, to processing of grain, pulse and cereal crop grains, in particular, to a composition for the treatment of grain, pulse and cereal crop grains before processing wherein the composition includes a combination of enzyme preparations containing cellulases, cellobiohydrolases, xylanases, catalases, phytases, peroxidases, oxidoreductases, laccases, esterases and antioxidants. An object of the present technical solution is to increase the output of flour or grit mills with a concurrent gain in the quality and dietary value of the milled products.

This disclosure provides generally for antimicrobial compositions and methods of use comprising an anthocyanin, an anthocyanidin or metabolites thereof. Methods for promoting healing of a wound using these compositions are also disclosed. These compositions have broad spectrum antimicrobial activity and are safe for human and animal uses. Further, these compositions are safe for medical uses and industrial uses as antiseptic preparations to reduce or prevent microbial growth, including killing bacterial biofilms.

This disclosure provides generally for antimicrobial compositions and methods of use comprising an anthocyanin, an anthocyanidin or metabolites thereof. Methods for promoting healing of a wound using these compositions are also disclosed. These compositions have broad spectrum antimicrobial activity and are safe for human and animal uses. Further, these compositions are safe for medical uses and industrial uses as antiseptic preparations to reduce or prevent microbial growth, including killing bacterial biofilms.

Compounds and methods related to the prevention and treatment of diseases and conditions, some of which are facilitated by melanogenesis are disclosed. Specifically, the present subject matter includes a series of compounds and compositions and their use for anti-melanogenic and antioxidant activity. This subject matter also includes the treatment of skin disorder due to acne vulgaris and related inflammatory and post inflammatory hyperpigmentation. Methods for synthesizing contemplated compounds are also disclosed.

Compounds and methods related to the prevention and treatment of diseases and conditions, some of which are facilitated by melanogenesis are disclosed. Specifically, the present subject matter includes a series of compounds and compositions and their use for anti-melanogenic and antioxidant activity. This subject matter also includes the treatment of skin disorder due to acne vulgaris and related inflammatory and post inflammatory hyperpigmentation. Methods for synthesizing contemplated compounds are also disclosed.