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公开(公告)号：US5277922A
公开(公告)日：1994-01-11
申请号：US891365
申请日：1992-05-29
CPC分类号： A23B7/055 , A23B7/0425 , A23B7/158
摘要： A method for preserving fruits characterized by juice sacs and rag. The fruits are placed in a holding tank and submerged in a liquid having a freezing point higher than that of the fruits. The liquid may either be maintained just above its freezing point or frozen such that the temperature of the liquid is maintained above the freezing point of the fruits.
摘要翻译： 一种保存以果汁和抹布为特征的水果的方法。 将果实放在储存罐中，浸没在冰点高于水果的液体中。 液体可以保持在其冰点之上或冷冻，使得液体的温度保持在水果的冰点之上。
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公开(公告)号：US20230371534A1
公开(公告)日：2023-11-23
申请号：US18019800
申请日：2021-04-30
申请人： Vernon Rainer Alva
发明人： Vernon Rainer Alva
摘要： The present invention relates to a method and an apparatus for preservation of an organic product in a process plant. According to an aspect of the present invention, the method includes obtaining the organic product maintained at a predefined temperature. The organic product is enclosed within an apparatus that is inbuilt with one or more thermal insulation modules that facilitate maintaining a temperature of the organic product at the predefined temperature during the predefined time period. Further, the organic product is irradiated for a predefined time period effective to eradicate microbial contamination in the organic product.
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公开(公告)号：US20230284641A1
公开(公告)日：2023-09-14
申请号：US17692784
申请日：2022-03-11
申请人： The United States of America, as represented by the Secretary of Agriculture , UNIVERSITY OF CALIFORNIA AT BERKELEY
摘要： Fruits and vegetables are impregnated with ascorbic acid impregnation fluids during an isochoric freezing process. The ascorbic acid impregnation fluids are infused into the void pores of fruits and vegetables, without destroying cellular tissue. The infusion of ascorbic acid can prevent browning of fruits and vegetable products, increase the products' vitamin C content, and inhibit microbial growth.
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公开(公告)号：US11363823B2
公开(公告)日：2022-06-21
申请号：US16463645
申请日：2017-11-22
申请人： XEXPRIMIR, S.L.
摘要： The invention relates to a method for preserving the fresh juice of citrus fruits or pomegranates following the conventional treatment of the fruit and corresponding extrusion or expression of same to obtain the juice. The method consists of: applying, prior to introducing the juice into a container, CO2 in the form of carbonic snow, which removes the oxygen content in the container; then introducing the juice continuously; subsequently adding, according to the characteristics of the juice, a dose of liquid nitrogen that allows the atmosphere of the headspace thereof to be corrected; and hermetically sealing the container, such that the absence of oxygen therein is ensured, preventing the product from oxidising and increasing the durability thereof, as long as said product is preserved at a final temperature between 1 and 4° C.
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5.发明授权Method and apparatus for individually quick freezing small surface moist articles 失效用于单独快速冷冻小表面潮湿物品的方法和设备
公开(公告)号：US5168723A
公开(公告)日：1992-12-08
申请号：US788904
申请日：1991-11-07
CPC分类号： A23L3/375 , A23B7/0408 , A23B7/055 , A23L3/361 , F25D3/11 , F25D2400/30
摘要： Method and apparatus for quick freezing particles with surface moisture by immersion in liquid cryogen to produce a frozen crust or layer on the particles followed by agitation in content with the vaporized cryogen to complete freezing and prevent clumping of the particles.
摘要翻译： 通过浸入液体冷冻剂中快速冷冻具有表面水分的颗粒的方法和装置，以在颗粒上产生冷冻的外壳或层，然后与蒸发的冷冻剂一起搅拌以完成冷冻并防止颗粒的聚集。
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公开(公告)号：US11363831B2
公开(公告)日：2022-06-21
申请号：US16275888
申请日：2019-02-14
发明人： Tung-Ching Lee
IPC分类号： A23B7/024 , A23C1/08 , A23C3/04 , A23L2/42 , C02F1/22 , C02F103/08 , A23B7/055 , A23L3/375 , A23L3/44 , B01D21/26
摘要： A novel method for freeze-related separations, involving the combination of water with a selected concentration of biogenic ice nucleation proteins, freezing the combination, and separating the ice, potentially via centrifugation or sublimation. In some instances, the freezing conditions and the concentration of the at least one biogenic ice nucleation protein are selected such that the aqueous solution, upon freezing, forms a lamellar ice crystal structure having at least one property selected from the group consisting of a solute inclusion volume at least 30% smaller than in the first material alone, a hydraulic diameter at least 30% larger than in the first material alone, an inclusion width that is less than 10% of a crystal dimension, a hydraulic diameter that is less more than 1.5 times that of an inclusion width, a deviation of crystal orientation angle in the transverse direction of less than 45 degrees, an ice crystal length in the transverse direction that is at least 10% larger than in the first material alone, and a length of the ice crystal structure in the longitudinal direction that is at least 10% larger than in the first material alone. The use of these structures result in a significant efficiency improvement and energy savings.
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公开(公告)号：US10480846B2
公开(公告)日：2019-11-19
申请号：US15526449
申请日：2015-11-27
发明人： Yuusuke Fujimoto , Naoki Nakatani , Hisaaki Takaoka , Norio Iga
摘要： A failure determiner is provided to perform a failure diagnosis to successively evaluate functions of the refrigerant circuit and components forming the refrigerant circuit for a plurality of evaluation items. If the failure diagnosis is interrupted, the failure determiner has a restarting function to restart the failure diagnosis from an intermediate point of the failure diagnosis.
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8.发明申请公开(公告)号：US20190261655A1
公开(公告)日：2019-08-29
申请号：US16275888
申请日：2019-02-14
发明人： Tung-Ching LEE
IPC分类号： A23L3/375 , A23L3/44 , A23C1/08 , A23C3/04 , C02F1/22 , A23B7/024 , A23B7/055 , A23L2/42 , B01D21/26
摘要： A novel method for freeze-related separations, involving the combination of water with a selected concentration of biogenic ice nucleation proteins, freezing the combination, and separating the ice, potentially via centrifugation or sublimation. In some instances, the freezing conditions and the concentration of the at least one biogenic ice nucleation protein are selected such that the aqueous solution, upon freezing, forms a lamellar ice crystal structure having at least one property selected from the group consisting of a solute inclusion volume at least 30% smaller than in the first material alone, a hydraulic diameter at least 30% larger than in the first material alone, an inclusion width that is less than 10% of a crystal dimension, a hydraulic diameter that is less more than 1.5 times that of an inclusion width, a deviation of crystal orientation angle in the transverse direction of less than 45 degrees, an ice crystal length in the transverse direction that is at least 10% larger than in the first material alone, and a length of the ice crystal structure in the longitudinal direction that is at least 10% larger than in the first material alone. The use of these structures result in a significant efficiency improvement and energy savings.
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公开(公告)号：US10034484B2
公开(公告)日：2018-07-31
申请号：US15025202
申请日：2014-10-03
发明人： Naohiro Tanaka , Atsushi Ozato , Makoto Ikemiya , Tetsuya Ukon
IPC分类号： F25D25/00 , F24F3/16 , F25D17/00 , B60H1/32 , A23B7/148 , A23B7/04 , F25D11/00 , F25D17/04 , A23B7/055
CPC分类号： A23B7/148 , A23B7/04 , A23B7/055 , A23V2002/00 , F25D11/003 , F25D17/042
摘要： An oxygen concentration in the interior of a container is detected by an oxygen concentration detection sensor. If the oxygen concentration detected by the oxygen concentration detection sensor is higher than that of a gas mixture, the container is supplied with the gas mixture having an oxygen concentration lower than that of the outside air and higher than a target concentration. The oxygen concentration in the interior of the container is reduced to the vicinity of the oxygen concentration of the gas mixture by supplying the interior of the container with the gas mixture, and then is further reduced to the target concentration by respiration of plants. This appropriately controls the oxygen concentration in the interior of the container, and reduces a decrease in the degree of freshness of the plants.
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公开(公告)号：US5879732A
公开(公告)日：1999-03-09
申请号：US711779
申请日：1996-09-10
IPC分类号： A22C17/08 , A22C18/00 , A22C21/00 , A22C21/02 , A22C21/04 , A22C21/06 , A23B4/00 , A23B4/09 , A23B4/16 , A23B4/24 , A23B4/30 , A23B7/04 , A23B7/055 , A23B7/144 , A23B7/157 , A23B7/158 , A23B7/159 , A23L3/36
CPC分类号： A22C21/0061 , A23B4/09 , A23B4/16 , A23B4/24 , A23B4/30 , A23B7/0416 , A23B7/055 , A23B7/144 , A23B7/157 , A23B7/158 , A23B7/159 , C02F9/00 , C02F1/24 , C02F1/32 , C02F1/463 , C02F1/76 , C02F1/78 , C02F2003/003 , C02F2103/22
摘要： Various food processing methods and a food processing system minimize microbial growth while an animal, such as a chicken, is processed into food. During processing, temperature of an animal carcass and atmosphere surrounding the carcass are controlled by spraying gases and a mixture of ozone and water on the carcass, directing the gases through a passage in a wall to cool a processing area, and flowing the gases into atmosphere surrounding the carcass. Preferably, the gases include ozone and cryogenic gases recycled from a cryogenic freezer. The system uses a reduced amount of fresh water by recycling water used during food processing.
摘要翻译： 各种食品加工方法和食品加工系统将微生物生长最小化，而将诸如鸡的动物加工成食物。 在处理过程中，通过在胎体上喷洒气体和臭氧和水的混合物来控制动物屠体的温度和屠体周围的气氛，引导气体通过壁中的通道以冷却加工区域，并将气体流入大气 周围的尸体。 优选地，气体包括从低温冷冻机再循环的臭氧和低温气体。 该系统通过回收食品加工过程中使用的水来减少淡水。
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