摘要:
The present invention relates to liquid nisin compositions having a high anti-microbial activity. The invention further relates to a method for preparing the liquid nisin compositions as well as their use as a preservative in food products.
摘要:
Food products can include dried microorganisms as a biocontrol agent. The dried cultures resist inactivation during pasteurization of the food product. The microorganisms are selected to be nontoxic and to inhibit growth of pathogenic microorganisms. For example, the biocontrol microorganisms can produce acid to lower the pH of the product thereby inhibiting the growth of pathogens.
摘要:
Time at temperature methods of treating whole eggs which make them safer to eat without affecting the functionality or organoleptic properties of the eggs. The keeping quality of the eggs is also improved.
摘要:
The present invention provides a composition comprising (a) an antimicrobial material; and (b) an extract obtained from or obtainable from a plant of the Labiatae family, wherein (a) and (b) are different; wherein the composition contains phenolic diterpenes in an amount of greater than 1.0 wt. %, based on the composition, and wherein when the antimicrobial material consists of nisin, the composition comprises carvacrol in an amount of less than 0.075 wt. % based on the composition and carvone in an amount of less than 15 wt. % based on the composition.
摘要:
In a state where food ingredients, degradative enzymes, and liquid seasonings are housed and sealed in a hard vessel, it has become possible to develop food products packaged in the hard vessel for normal temperature distribution or chilled distribution by a method of carrying out all of the steps inside the hard vessel, which method comprises carrying out an enzyme impregnation step and an enzymatic reaction step by heating and carrying out an enzyme deactivation step and sterilization step by continuous heating; or by a method of carrying out, after introducing the degradative enzyme into the food ingredient, some steps of enzymatic reaction step, enzyme deactivation step, and sterilization step inside the hard vessel.
摘要:
The present invention provides an antimicrobial material in an encapsulated form, comprising (i) a core comprising an antimicrobial material and (ii) a shell of encapsulating material, wherein the shell of encapsulating material is impermeable to the antimicrobial material. The invention further provides a process for introducing an antimicrobial material into a foodstuff comprising (i) providing the antimicrobial material in an encapsulated form comprising a core of antimicrobial material and shell of encapsulating material, and (ii) introducing encapsulated antimicrobial material into or onto the foodstuff.
摘要:
The present invention relates to microcapsules, and more particularly to microcapsules where an aqueous bead or beads comprising the active ingredient is encapsulated in or by a hydrophobic shell matrix. The present invention relates also to novel methods for preparing the microcapsules according to the invention, as well as to the use of the microcapsules of the present invention. A microcapsule of the present invention comprises a solidified hydrophobic shell matrix, an encapsulated aqueous bead or beads which is/are encapsulated in or by the solidified hydrophobic shell matrix, and an active ingredient or active ingredients dissolved or incorporated in the encapsulated aqueous bead or beads.
摘要:
The present invention relates to a novel natamycin dosage form for the food industry, and more particularly to microcapsules where natamycin is encapsulated within a physiologically acceptable shell to provide a protected natamycin product. The present invention relates also to novel processes for preparing the capsules according to the invention, as well as to the use of the capsules of the present invention. The invention further relates to food products containing natamycin in encapsulated form.
摘要:
The present invention relates to antimicrobial compositions which can be used in food preservation. The compositions according to the invention are based on the lactoperoxidase system (LPS), and comprise very low concentrations of lactoperoxidase, glucose oxidase, thiocyanate, and optionally glucose. The invention further relates to the use of such compositions, in particular in synergistic combination with heat treatment, in food preservation, methods for food preservation, and food products comprising these compositions.