摘要:
Provided is a method of storing persimmons comprising the step of exposing persimmons to an atmosphere that contains a cyclopropene compound, wherein either (a) the persimmons are in a modified-atmosphere package during exposure to the cyclopropene compound, or (b) the persimmons are placed into a modified-atmosphere package after exposure to the cyclopropene compound, and the persimmons remain in the modified atmosphere package for at least two hours. In some embodiments, the modified-atmosphere package is constructed so that the transmission rate of oxygen for the entire package is from 200 to 40,000 cubic centimeters per day per kilogram of persimmons.
摘要:
The invention relates to a thermal fogging device using a liquid, comprising: an assembly (3) for producing a pressurized hot gas flow; an ejection pipe (5); a first liquid source (7); and a means (9) for injecting a metered liquid flow from the first liquid source (7) into the ejection pipe (5), characterized in that the means (9) for injecting the metered liquid flow comprises a Venturi device (V) having an area (R), the cross-section of which is narrowed and which enables the suction of the metered liquid flow.
摘要:
The invention relates to a method for preserving fresh cut lemon, comprising at least the following steps: (a) the addition of a covering liquid to the container housing the portions of cut lemon, said liquid combining lemon juice, lime juice, ascorbic acid, citric acid, salt and sodium metabisulphite; (b) the deaeration of the covering liquid; and (c) vacuum packaging.
摘要:
Methods of applying dicyclopropene compounds and compositions thereof to block ethylene receptors in plants are disclosed. Methods include applying to the plant an effective ethylene response-inhibiting amount of a dicyclopropene compound or composition thereof. Dicyclopropene compounds, enantiomers, stereoisomers or salts thereof are also provided.
摘要:
Die Erfindung betrifft eine Vorrichtung zur Erzeugung und Aufrechterhaltung einer künstlichen Atmosphäre in einem Lager- oder Transportbehälter (1), insbesondere für Lebensmittel, mit einer Kältevorrichtung zur Kühlung des Innenraums des Behälters, mit einer Stickstofferzeugungsvorrichtung (13) zur Erzeugung eines erhöhten Stickstoffsgehalts in der Atmosphäre des Behälters, sowie einer Druckluftaufbereitungsvorrichtung, in der von außerhalb des Behälters zugeführte Umgebungsluft verdichtet, gereinigt und getrocknet wird und die derart aufbereitete Luft über die Stickstofferzeugungsvorrichtung in den Behälter geführt wird, wobei die Druckluftaufbereitungsvorrichtung eine Hintereinanderschaltung eines Kompressors (2), eines Zyklonabscheiders (6) und eines Adsorptionstrockners (12) aufweist. Erfindungsgemäß ist vorgesehen, dass zwischen Kompressor (2) und Zyklonabscheider (6) eine erste Kühlvorrichtung (3) zur Kühlung der Druckluft des Kompressors (2) mit Außenluft eingeschaltet ist, und dass der ersten Kühlvorrichtung (3) eine zweite Kühlvorrichtung (7) nachgeschaltet ist, welche sich zur Kühlung der Druckluft durch die Behälteratmosphäre im Behälter befindet, wobei ein Teil des in dem Zyklonabscheider oder an wenigstens einer der Kühlvorrichtungen abgeschiedenen Kondensats wahlweise in die Atmosphäre des Behälters (1) überführbar ist.
摘要:
The invention provides a preservative gas generating device which has a carrier sheet (6) ; a layer of a matrix forming material having a preservative gas generating compound dispersed therein (8), the layer of matrix forming material being adapted to permit the generation of a preservative gas by the preservative gas generating compound and to permit the gas to permeate out of the matrix formed by the material, the matrix forming material being adhered to the carrier sheet (6) in the form of a layer covering an area of the carrier sheet so as to form at least one discrete zone (8) with a peripheral area of the carrier sheet surrounding the discrete zone(s) being substantially free of the matrix forming material; and a cover sheet (10) secured to said peripheral area to enclose the layer of matrix forming material between the carrier sheet and the cover sheet; and wherein at least one of the carrier sheet and the cover sheet are permeable to said preservative gas. The invention also provides a method for manufacturing the preservative gas generating device.
摘要:
Particles constituted of either a single element selected from the group consisting of silicon, titanium, nickel, and samarium or a carbon fluoride are disposed in such respective positions that the wave energy inherent in the element or carbon fluoride is amplified to thereby enable the particles to have, among these, a field where energy concentration occurs. Thus, an active structure is obtained which is capable of generating hydrogen by liberating hydrogen from the hydrogen bonds of water or a hydrocarbon without applying an external energy thereto.