A process for reducing microbial growth in solutions of sugars extracted from waste materials, the process comprising monitoring indicators of microbial growth in the solution in situ and administering an antimicrobial; a sugar substrate obtained by concentrating a solution of sugar treated using the process; an apparatus for extracting sugars from waste materials, the apparatus comprising a reaction vessel (10), one or more sensors (15,20) for monitoring indicators of microbial growth in the reaction vessel, a software for analysing signals from the sensor and a source of antimicrobial.

A method for determining the lignin or lignin by-product content of a process stream includes measuring the fluorescence parameter of a fluorescence spectra of the process stream, comparing the measured fluorescence parameter with predetermined a fluorescence parameter of lignin or lignin by-product reference samples, determining the amount of lignin or lignin by-product based on the comparison with the reference samples. Lignin or lignin by-products can then be removed from a process stream by adding a sufficient amount of a compound suitable for precipitating the lignin or lignin by-product to the process stream, and removing the precipitated lignin or lignin by-product from the process stream.

The present invention provides methods of producing decolorized beet products and compositions produced therefrom. In some implementations, the decolorized beet product is decolorized beetroot juice.

A method for determining the lignin or lignin by-product content of a process stream includes measuring the fluorescence parameter of a fluorescence spectra of the process stream, comparing the measured fluorescence parameter with predetermined a fluorescence parameter of lignin or lignin by-product reference samples, determining the amount of lignin or lignin by-product based on the comparison with the reference samples. Lignin or lignin by-products can then be removed from a process stream by adding a sufficient amount of a compound suitable for precipitating the lignin or lignin by-product to the process stream, and removing the precipitated lignin or lignin by-product from the process stream.

A process for reducing microbial growth in solutions of sugars extracted from waste materials, the process comprising monitoring indicators of microbial growth in the solution in situ and administering an antimicrobial; a sugar substrate obtained by concentrating a solution of sugar treated using the process; an apparatus for extracting sugars from waste materials, the apparatus comprising a reaction vessel (10), one or more sensors (15,20) for monitoring indicators of microbial growth in the reaction vessel, a software for analysing signals from the sensor and a source of antimicrobial.

Improved processes for extracting water soluble nutrients including sugars from plants and in particular sugar cane. The plants may be washed with a wash solution. After washing, water soluble nutrient containing liquid is extracted from the plants. A diluted wash solution may be added to the crushed plants to improve the extraction of the water soluble nutrients. The wash solution may be added to the liquid collected during the extraction to improve the separation of impurities from the nutrient containing liquid. The extracted liquid may demonstrate at least one of improved purity, improved clarity, improved filtration times, improved whiteness, and improved total recovered water soluble nutrients.

The invention relates to a method the preparation of an inverted sugar product, called high test molasses, using novel reaction parameters. More particularly it relates to the preparation of high-test molasses using an acid wherein the loss of sugar due to use of acid and high temperature as in conventional method is eliminated.

The invention for which the protection is requested consists of a procedure for extracting a flavoring without caloric value based on sugar cane concentrates of the intermediate honeys and molasses obtained from sugar extraction by the sugar mills, which is mixed with artificial high yield sweeteners, where said additive provides said high yield sweeteners with the flavor of sugar cane.

Improved processes for extracting water soluble nutrients including sugars from plants and in particular sugar cane. The plants may be washed with a wash solution. After washing, water soluble nutrient containing liquid is extracted from the plants. A diluted wash solution may be added to the crushed plants to improve the extraction of the water soluble nutrients. The wash solution may be added to the liquid collected during the extraction to improve the separation of impurities from the nutrient containing liquid. The extracted liquid may demonstrate at least one of improved purity, improved clarity, improved filtration times, improved whiteness, and improved total recovered water soluble nutrients.

The invention relates to a method the preparation of an inverted sugar product, called high test molasses, using novel reaction parameters. More particularly it relates to the preparation of high-test molasses using an acid wherein the loss of sugar due to use of acid and high temperature as in conventional method is eliminated.