Abstract: A process for producing a bio-based surfactant comprising an alkyl disulphate salt comprises the steps of methanolysis of medium chain length polyhydroxyalkanoic acid (mcl-PHA) to provide hydroxy fatty acid methyl ester monomers (HFAME's), reduction of the HFAME's to provide 1,3 alkyl diols, sulphation of the 1,3 alkyl diols to provide 1,3 alkyl disulphates, and neutralisation of the alkyl disulphates to provide a bio-based surfactant comprising 1,3 alkyl disulphate salt. A bio-based surfactant comprising a mixture of medium chain length 1,3 alkyl disulphate salts is also described.

Abstract: A process for producing a bio-based surfactant comprising an alkyl disulphate salt comprises the steps of methanolysis of medium chain length polyhydroxyalkanoic acid (mcl-PHA) to provide hydroxy fatty acid methyl ester monomers (HFAME's), reduction of the HFAME's to provide 1,3 alkyl diols, sulphation of the 1,3 alkyl diols to provide 1,3 alkyl disulphates, and neutralisation of the alkyl disulphates to provide a bio-based surfactant comprising 1,3 alkyl disulphate salt. A bio-based surfactant comprising a mixture of medium chain length 1,3 alkyl disulphate salts is also described.

Abstract: A method for producing lactic acid comprises the steps of culturing in a culture medium comprising concentrated whey permeate or delactosed whey permeate as a substrate a bioconversion competent Bacillus bacterial strain capable of converting delactosed whey permeate into lactic acid for a period of time sufficient to allow the bacteria convert at least some of the lactose present in DLP or concentrated whey permeate into lactic acid, and then recovering the lactic acid from the culture medium.

Abstract: A method for producing lactic acid comprises the steps of culturing in a culture medium comprising concentrated whey permeate or delactosed whey permeate as a substrate a bioconversion competent Bacillus bacterial strain capable of converting delactosed whey permeate into lactic acid for a period of time sufficient to allow the bacteria convert at least some of the lactose present in DLP or concentrated whey permeate into lactic acid, and then recovering the lactic acid from the culture medium.

Abstract: A method for producing polyhydroxyalkanoate (PHA) comprises the steps of culturing in a culture medium comprising pyrolysis wax obtained from the pyrolysis of polyethylene and optionally a surfactant one or more bacterial strains which are capable of accumulating PHA from pyrolysis wax, and recovering the PHA from the culture medium. Typically, the bacterial strains are selected from the group consisting of: A. calcoaceticus BD413; A. calcoaceticus RR8; B. sepacia RR10; P. aeruginosa 3924; P. aeruginosa GL-1; P. aeruginosa PAO1; P. aeruginosa RR1; and P. olevorans.

Abstract: A method for producing polyhydroxyalkanoate (PHA), comprising (i) culturing in a culture medium comprising terephthalic acid and/or a salt thereof and/or an ester thereof one or more bacterial strains which are capable of accumulating PHA from terephthalic acid or a salt or ester thereof and which are selected from Pseudomonas putida strain GO16 having the accession number NCIMB 41538, Pseudomonas putida strain GO19 having the accession number NCIMB 41537, and Pseudomonas frederiksbergensis strain GO23 having the accession number NCIMB 41539; and (ii) recovering the PHA produced from the culture medium. The invention also provides Pseudomonas putida strain GO16 having the accession number NCIMB 41538; Pseudomonas putida strain GO19 having the accession number NCIMB 41537; and Pseudomonas frederiksbergensis strain GO23 having the accession number NCIMB 41539.

Abstract: Disclosed are systems, methods, and computer readable media for delegating administrative rights to a third party in an Internet access control application comprising receiving a designation of a third party wherein the designation identifies the third party as a recipient of administrative rights in an access control application, and receiving a selection of administrative rights to be associated with the third party. Further, an invitation can be sent, or caused to be sent, to the third party. Acceptance of said invitation can be received. Also, administrative rights can be granted to the third party. The systems, methods, and computer readable media can be operable within a client/server architecture. Also disclosed are systems, methods, and computer readable media for notification of an access policy violation. Also disclosed are systems, methods, and computer readable media for administration of an access control application by a third party and access policy violation notification.

Abstract: Disclosed are systems, methods, and computer readable media for delegating administrative rights to a third party in an Internet access control application comprising receiving a designation of a third party wherein the designation identifies the third party as a recipient of administrative rights in an access control application, and receiving a selection of administrative rights to be associated with the third party. Further, an invitation can be sent, or caused to be sent, to the third party. Acceptance of said invitation can be received. Also, administrative rights can be granted to the third party. The systems, methods, and computer readable media can be operable within a client/server architecture. Also disclosed are systems, methods, and computer readable media for notification of an access policy violation. Also disclosed are systems, methods, and computer readable media for administration of an access control application by a third party and access policy violation notification.

Abstract: A method for producing polyhydroxyalkanoate (PHA), comprising (i) culturing in a culture medium comprising terephthalic acid and/or a salt thereof and/or an ester thereof one or more bacterial strains which are capable of accumulating PHA from terephthalic acid or a salt or ester thereof and which are selected from Pseudomonas putida strain GO16 having the accession number NCIMB 41538, Pseudomonas putida strain GO19 having the accession number NCIMB 41537, and Pseudomonas frederiksbergensis strain GO23 having the accession number NCIMB 41539; and (ii) recovering the PHA produced from the culture medium. The invention also provides Pseudomonas putida strain GO16 having the accession number NCIMB 41538; Pseudomonas putida strain GO19 having the accession number NCIMB 41537; and Pseudomonas frederiksbergensis strain GO23 having the accession number NCIMB 41539.

Abstract: Disclosed are systems, methods, and computer readable media for delegating administrative rights to a third party in an Internet access control application comprising receiving a designation of a third party wherein the designation identifies the third party as a recipient of administrative rights in an access control application, and receiving a selection of administrative rights to be associated with the third party. Further, an invitation can be sent, or caused to be sent, to the third party. Acceptance of said invitation can be received. Also, administrative rights can be granted to the third party. The systems, methods, and computer readable media can be operable within a client/server architecture. Also disclosed are systems, methods, and computer readable media for notification of an access policy violation. Also disclosed are systems, methods, and computer readable media for administration of an access control application by a third party and access policy violation notification.