A composition of matter wherein the composition comprises a siliceous substrate having silanols on the surface and a polymer selected from the group consisting essentially of a water soluble polymer, a water soluble copolymer, an alcohol soluble polymer, an alcohol soluble copolymer, and combinations of such polymers, wherein the polymer is chemically bonded to the siliceous substrate by a silane linking material having the general formula
O.sub.3/2SiQY
that is derived from an alkoxy-functional silane having the general formula
(RO).sub.3SiQX
and processes for preparing the crosslinked polymer that is chemically bonded to the surface of the siliceous substrate.

A method for producing stirred yogurt, whereby raw milk is treated with a protein glutaminase to form a modified milk prior to fermentation with a starter culture. After fermentation, a gel structure of the resulting yogurt is then disrupted to form the stirred yogurt. Under such a sequence, stirred yogurts are formed having sufficiently high viscosities without the need for thickeners or cross-linking enzymes.

This invention relates generally to the discovery of novel recombinant forms of β-hexosyl-transferases (BHT) and uses thereof to produce galacto-ligosaccharides (GOS) or as food additives.

The subject invention aims to solve the problem of production of glucose accompanying the production of galactooligosaccharides after milk raw material is treated with lactase, by additionally adding transglucosidase to convert glucose to functional isomalto-oligosaccharide. The subject invention relates to a process for the production of a milk product enhanced with oligo-saccharides, characterized in that lactase and transglucosidase are used to treat milk raw materials. The subject invention further relates to the milk product of the process of the invention, whose oligo-saccharide content reaches a functional level. Human physiological effect assays confirm that the milk product increases intestinal probiotics, reduces harmful intestinal bacteria, improves the intestinal bacterial flora, reduces blood total cholesterol, reduces blood LDL cholesterol, increases blood HDL cholesterol, and improves the immunity, and may be used as low glycemic index (GI) dietary supplements.

Method for making yogurt or another fermented milk-based product comprising the steps of: adding to the milk an enzyme preparation based on transglutaminase at a concentration of 0.5-3 units per gram of protein contained in the milk, the transglutaminase being supported on vegetable fibres; homogenising the milk by forcing it through a gap afforded between a lower annular chamber (9) and an upper annular chamber (10) of a homogenising valve (1).

The present invention relates to a method for producing an acidified milk product using an enzyme having transglutaminase activity.

A proliferation promoting effect on lactic acid bacteria during production and a viability improving effect during storage are obtained by a method for producing a lactic acid bacterium fermentation food product characterized in that when a lactic acid bacterium fermentation food product is produced by inoculating and culturing lactic acid bacteria in a medium containing a milk or a milk product as a main component, a lipase degradation product of an oil or fat is added to the medium containing a milk or a milk product as a main component before culturing lactic acid bacteria, or to a fermented liquid during or after culturing.

The present invention is in the field of dairy technology. It relates to methods of inhibiting the growth of unwanted microorganisms, such as Gram-negative bacteria, yeasts or molds in dairy products by using phospholipase to treat the milk base. The invention also provides dairy products produced therefrom.

The present invention relates to preparation of an acidified milk product using a transglutaminase and a trypsin-like or lysine-specific endopeptidase.

The present invention relates to preparation of cross-linked milk protein co-precipitate, which includes treatment with a transglutaminase, and use of the cross-linked milk protein co-precipitate in production of acidified milk products.