摘要:
The invention relates to a method for removing odor from vinegar comprising: a) increasing the pH of the vinegar with base to at least 6; b) maintaining said pH for at least 15 minutes at 40-90° C.; c) adding acid to obtain vinegar having pH between 6 and 8, if the pH of the vinegar of step b) is 8 or higher.
摘要:
Method and apparatus for sanitizing a foodstuff (100) contaminated with mycotoxins.The method comprises the steps of: placing the foodstuff (100) inside a reaction chamber (20), generating an aeriform fluid comprising ozone and conveying the aeriform fluid, feeding it into the reaction chamber (20) to degrade at least part of the contaminant mycotoxin molecules, checking the temperature of the inactivation reaction.The apparatus (1) comprises means for the generation of an aeriform fluid comprising ozone (3), a reaction chamber (20) intended to contain a foodstuff (100) contaminated with mycotoxins, means for conveying the aeriform fluid to the reaction chamber (20) and means for controlling the temperature (5) inside the reaction chamber (20).
摘要:
The present invention is directed to compositions containing a food product capable of developing a volatile, malodorous sulfur-containing and/or nitrogen-containing compound after packaging, and a pristine metal in an amount sufficient to minimize the sensory effects of the volatile, malodorous compounds at a time of use.
摘要:
The present invention provides a method for reducing the level of acrylamide in a food product, comprising: (a) applying an acrylamide reduction agent in alkaline solution onto a food material before heat treating the food material; and (b) heat treating the food material to form the finished food product, wherein due to application of the thiol agent in alkaline solution, the finished food product comprises reduced level of acrylamide compared to a product which has not been treated with the acrylamide reduction agent in alkaline solution before heating. In addition, the present invention provides a food production produced by the method of the present invention.
摘要:
The invention pertains to a food product that is suitable for heat processing, which comprises a mixture of calcium salts of a first and a second anion or a calcium double salt having a first and a second anion, which mixture of calcium salts or which calcium double salt has a solubility better than 35 g/L in water of 20° C., characterized in that the concentration of calcium expressed as the number of millimoles calcium of the first salt or of the first anion of the double salt to the number of millimoles calcium of the second salt or of the second anion of the double salt per Kg dried ingredients of the food is in the area designated by the triangle defined by points (1.4:6.8), (42:0.7), and (1.4:41). Most preferably the food product is French fries or potato chips and the food comprises a mixture of calcium lactate and calcium chloride.
摘要:
A method of preparing food to be cooked under heat or food cooked under heat, which is capable of decreasing acrylamide contained in the food after the cooking, wherein the method comprises adding to the food at least one water-soluble poly-valent metallic compound. The poly-valent metallic compound is preferably a compound capable of allowing poly-valent metal ions selected from the group consisting of Ca2null, Mg2null, Al3null, Fe2null/3null, Cu2null, Zn2null and Ba2null be contained in the food before the cooking.
摘要:
Methods and apparatuses are provided herein for reducing the level of acrylamide in heat-processed or cooked starchy food to a safe level. The methods and apparatuses described herein generally involve applying a vacuum to the starchy food and/or applying a light radiation to the starchy food. The starchy food can be flushed with a stream of gas such as air, oxygen, nitrogen, carbon dioxide, ozone, or a combination thereof. The starchy food can be heated at a temperature between the ambient temperature to about the boiling point of acrylamide.
摘要:
A process for decolorizing, sanitizing and deodorizing a food product with ozone. The food product and water are mixed to form an initial solution and supplied to a pumping device to pressurize the solution. An ozone containing gas is injected into the initial solution in order to allow the treatment of the food product, without the occurrence of liquid/gas demixing. The apparatus includes a pumping device for pressurizing the solution, a contactor into which the pressurized solution is fed, a source of ozone, and at least one injector for injecting ozone into the solution.
摘要:
A method for inactivating enzymes in food products comprising exposing the food to pressurized CO.sub.2 to produce a carbonic acid solution therein having a pH sufficiently low to irreversibly inactivate the enzymes.
摘要:
An improved method for de-toxifying aflatoxin contaminated foodstuffs is provided by pre-treating the contaminated foodstuff with a wetting agent prior to exposure to the de-toxicant. An aqueous solution of detergent or soap is a suitable wetting agent which can be applied to the foodstuff by spraying or immersion. Ammonia gas is the preferred de-toxicant. Once the wetting agent has been applied, the de-toxification reaction is exothermic so that little or no heat need be added to reach the elevated temperatures that facilitate rapid de-toxification. The process runs at atmospheric pressure in low cost vessels and may be accomplished in times of an hour or less without external heat sources.