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1. 发明公开

US20240188600A1 SMART AND SCALABLE EXTREME VACUUM COOLING FOR FOOD RAPID CHILL AND CONTROLLED ENVIRONMENTAL AGRICULTURE 审中-公开
公开(公告)号：US20240188600A1
公开(公告)日：2024-06-13
申请号：US18079689
申请日：2022-12-12
申请人： Culinary Sciences, Inc.
发明人： George Shu-Xing Cheng , John Field , Richard Gillespie , Mark Linder
IPC分类号： A23L3/36 , A23B7/04 , A23B7/148 , A23L3/00 , A23L3/3418 , F25D21/14
CPC分类号： A23L3/363 , A23B7/0425 , A23B7/148 , A23L3/001 , A23L3/3418 , F25D21/14
摘要： A method and apparatus is disclosed relating to controlled environment agriculture (CEA), food processing facilities, and commercial kitchens. The inventive smart and scalable extreme vacuum cooling (EVC) equipment is based on a scalable and modular design that allows one or multiple food chamber modules to connect to one utility module so that all food chambers can share the available vacuum cooling capacity dynamically.
A scalable EVC system can be built, shipped and assembled with as few as one food chamber module and one utility module to a number of food chamber modules and a utility module. The food chambers are designed with different sizes in dimension and power requirements but with the same interface to the utility module. In this way, multiple food chamber modules can operate for food rapid cooling and flavor infusion supported by only one utility module.
In a CEA farm, leafy greens are harvested daily and need to be chilled rapidly to comply with USDA food safety standards. Leafy greens can occupy a lot of space with a small vapor payload in vacuum cooling. The multiple food chamber modules to a single utility module design can save the total system cost, space, and energy.
For food flavor infusion in a commercial kitchen, brining and marinating take time. During the wait time, the food chamber is held at a low pressure condition without the need for pumping air out. During this time, the utility module can serve other food chambers. In this regard, an EVC system with multiple food chamber modules and a single utility module design will work well for food flavor infusion.
The smart and scalable EVC technology and equipment can make a big impact on commercial food preparation and controlled environment agriculture (CEA) for rapid chill to comply with food safety regulations. They are also very useful for food flavor infusion in commercial kitchens and food foundries.

2. 发明授权

US11864577B2 Microencapsulated oil-and-fat and method for producing the same 有权
公开(公告)号：US11864577B2
公开(公告)日：2024-01-09
申请号：US16635881
申请日：2018-07-26
申请人： Inner Mongolia Yili Industrial Group Co., Ltd.
发明人： Pengfei Chang , Biao Liu , Xiaoyu Kong
IPC分类号： A23P10/30 , A23K20/158 , A23K40/30 , A23L33/115 , A23L3/3418 , A23L3/36
CPC分类号： A23P10/30 , A23K20/158 , A23K40/30 , A23L3/3418 , A23L3/36 , A23L33/115
摘要： The present invention discloses a method for producing a microencapsulated oil-and-fat, comprising microencapsulating the oil-and-fat, wherein materials are subjected to carbon dioxide treatment during the microencapsulation, and the carbon dioxide treatment comprises: introducing carbon dioxide into the materials, and then refrigerating the materials. The producing method of the invention is simple, effectively improves the embedding rate of the oil-and-fat in the microencapsulated oil-and-fat, improves the stability of the oil-and-fat, and can prolong the shelf-life of a corresponding final product. The present invention also discloses a microencapsulated oil-and-fat produced by the method.

3. 发明公开

US20230404092A1 Controlled Environment Shipping Containers 审中-公开
公开(公告)号：US20230404092A1
公开(公告)日：2023-12-21
申请号：US18349281
申请日：2023-07-10
申请人： Australis Holdings, Inc.
发明人： Joshua N. Goldman
IPC分类号： A23B7/148 , G01N33/00 , A23L3/3418
CPC分类号： A23B7/148 , A23L3/3418 , G01N33/0036
摘要： Systems and apparatus are provided for maintaining an ultra low oxygen concentration in a shipping container for the purpose of preventing spoilage of perishable food products. The system and apparatus may contain a composition of a mixture of gases including one or more of nitrogen, carbon dioxide, and another inert gas, wherein the mixture of gases positively pressurizes the shipping container with an ultra low oxygen concentration. The system and apparatus may use one or more sensors to monitor the composition of the mixture of gases, and may use one or more controllers to release the compressed gases into the interior of the container. The controller may release the compressed gases at a variable rate of release sufficient to maintain the ultra low oxygen concentration and to ensure consistent concentrations of the mixture of gases with the container.

4. 发明授权

US11730170B2 Controlled environment shipping containers 有权
公开(公告)号：US11730170B2
公开(公告)日：2023-08-22
申请号：US17374680
申请日：2021-07-13
申请人： Australis Aquaculture, LLC
发明人： Joshua N. Goldman
IPC分类号： A23B7/148 , G01N33/00 , A23L3/3418
CPC分类号： A23B7/148 , A23L3/3418 , G01N33/0036
摘要： Systems and apparatus are provided for maintaining an ultra low oxygen concentration in a shipping container for the purpose of preventing spoilage of perishable food products. The system and apparatus may contain a composition of a mixture of gases including one or more of nitrogen, carbon dioxide, and another inert gas, wherein the mixture of gases positively pressurizes the shipping container with an ultra low oxygen concentration. The system and apparatus may use one or more sensors to monitor the composition of the mixture of gases, and may use one or more controllers to release the compressed gases into the interior of the container. The controller may release the compressed gases at a variable rate of release sufficient to maintain the ultra low oxygen concentration and to ensure consistent concentrations of the mixture of gases with the container.

5. 发明授权

US11717785B2 Hybrid nitrogen gas generation system 有权
公开(公告)号：US11717785B2
公开(公告)日：2023-08-08
申请号：US17502619
申请日：2021-10-15
申请人： Frito-Lay North America, Inc.
发明人： Praveen K. Nooli , Phillip S. Frazier
IPC分类号： B01D53/047 , B01D53/22 , A23L3/3409 , A23L3/3418 , B65B25/00
CPC分类号： B01D53/047 , A23L3/3418 , A23L3/34095 , B01D53/22 , B01D53/229 , B65B25/001 , B01D2256/10 , B01D2257/104 , B01D2259/40009
摘要： A hybrid nitrogen gas generation system includes a membrane nitrogen gas generator and a pressure swing absorption nitrogen generator. A gas comprising nitrogen is purified to a first nitrogen purity using one of the membrane nitrogen gas generator and the pressure swing absorption nitrogen generator. The gas is either bypassed around the other of the membrane nitrogen gas generator and the pressure swing absorption nitrogen generator to provide the gas having the first nitrogen purity or the gas is purified to a second nitrogen purity using the other of the membrane nitrogen gas generator and the pressure swing absorption nitrogen generator.

6. 发明申请

US20230119185A1 HYBRID NITROGEN GAS GENERATION SYSTEM 有权
公开(公告)号：US20230119185A1
公开(公告)日：2023-04-20
申请号：US17502619
申请日：2021-10-15
申请人： Frito-Lay North America, Inc.
发明人： Praveen K. Nooli , Phillip S. Frazier
IPC分类号： B01D53/047 , B65B25/00 , A23L3/3418 , A23L3/3409
摘要： A hybrid nitrogen gas generation system includes a membrane nitrogen gas generator and a pressure swing absorption nitrogen generator. A gas comprising nitrogen is purified to a first nitrogen purity using one of the membrane nitrogen gas generator and the pressure swing absorption nitrogen generator. The gas is either bypassed around the other of the membrane nitrogen gas generator and the pressure swing absorption nitrogen generator to provide the gas having the first nitrogen purity or the gas is purified to a second nitrogen purity using the other of the membrane nitrogen gas generator and the pressure swing absorption nitrogen generator.

7. 发明授权

US11576391B2 Method and system operating a controlled atmosphere system 有权
公开(公告)号：US11576391B2
公开(公告)日：2023-02-14
申请号：US16730240
申请日：2019-12-30
申请人： THERMO KING LLC
发明人： Petra Stavova , Jiri Zita , Martin Vojik , Michal Kolda
IPC分类号： A23L3/34 , A23B7/14 , A23B7/148 , A23L3/3418 , F24F110/20 , F24F110/70 , F24F110/76 , F24F11/30 , F25D11/00
摘要： A method is provided for operating a controlled atmosphere (CA) system to regulate the atmosphere in a cargo storage space. The CA system comprises a gas exchange module operable to vary the level of a component gas in the cargo storage space, a control module to control operation of the gas exchange module, and at least one of an oxygen sensor and a carbon dioxide sensor, each being operable to measure a parameter indicative of a level of oxygen or carbon dioxide respectively in the cargo storage space. The method comprises: the control module determining a respiration parameter value indicative of the rate of change of oxygen level and/or the rate of change of carbon dioxide level in the cargo storage space due to respiration of goods in the cargo storage space; and the control module controlling operation of the gas exchange module based on the determined respiration parameter value to target an oxygen level setpoint and/or a carbon dioxide level setpoint.

8. 发明申请

US20220341645A1 CELL FOR STORING A SET OF PRODUCTS IN WHICH AN AIR FLOW THROUGH THE SET OF PRODUCTS IS IMPLEMENTED AND WHICH IS EQUIPPED WITH AN INFLATABLE SEALING DEVICE 有权
公开(公告)号：US20220341645A1
公开(公告)日：2022-10-27
申请号：US17763701
申请日：2020-09-15
申请人： FROMFROID
发明人： M. Benoit Paupardin
IPC分类号： F25D17/00 , A23L3/3418 , A23C3/05 , F25D17/04 , F25D23/06
摘要： The storage cell includes ventilation means suitable for creating a rear-to-front air flow or a front-to-rear air flow, an inflatable sealing device, and inflation means which allow the inflatable sealing device to be inflated. The inflatable sealing device includes an upper inflatable sealing element and at least one side inflatable sealing element which directly or indirectly allow, in the inflated state, a seal between the upper wall of the cell and at least one part of the top face of a set of products positioned in the cell and a seal between at least one side wall of the cell and at least one part of one of the side faces of this set of products. The upper inflatable sealing element and the side inflatable sealing element delimit a single inflatable chamber, and the inflation means allow the upper inflatable sealing element and the side inflatable sealing element to be inflated by blowing air into this single inflatable chamber.

9. 发明申请

US20220322687A2 TRANSPORT CONTAINER WITH GAS SELECTIVE MEMBRANE EXHAUST 有权
公开(公告)号：US20220322687A2
公开(公告)日：2022-10-13
申请号：US16967189
申请日：2019-02-05
申请人： AVCATECH LABORATORIES PTY LTD
发明人： Lee James JONES , Sanjay SAVUR
IPC分类号： A23B7/148 , A23L3/3418
摘要： Described herein is a method for operating a refrigerated shipping container containing respiring produce, the method including: passing a cooled CO2-rich air stream from an internal environment within the shipping container through a CO2 selective membrane of a membrane system to produce a cooled CO2-lean air stream and a CO2-rich permeate stream; retaining or returning the cooled CO2-lean air stream to the internal environment; and exhausting the CO2-rich permeate stream to an external environment outside of the shipping container; drawing external air or permitting external air to pass into the shipping container through an air vent with a pre-set fixed opening of the shipping container in a volume to at least balance a volume difference between the cooled CO2-rich air stream and the cooled CO2-lean air stream; wherein the membrane system is operated according to a pre-set mode, and the pre-set mode is independent of a measured gas concentration or pressure of the internal environment; and the pre-set fixed opening of the vent is selected based on one or more characteristics of the respiring produce and the pre-set mode of the membrane system.

10. 发明申请

US20220304346A1 PACKAGE COMPRISING FRESH, PRESERVATIVE-FREE FOOD PRODUCT HAVING EXTENDED SHELF LIFE 有权
公开(公告)号：US20220304346A1
公开(公告)日：2022-09-29
申请号：US17331139
申请日：2021-05-26
申请人： Almarai Company
发明人： David Nicholas OWEN , Omar Taysir Alateeg
IPC分类号： A23L11/00 , A23L3/3418 , A23L25/00
摘要： A food package comprising a container having a sealed top layer and comprising a fresh, preservative-free food product comprising chickpeas, such as hummus, which includes no preservatives and exhibits a total yeast and mold counts of less than 10 CFU/g at 28 days after production when stored at 2° C. to 8° C. The package includes a headspace between the fresh hummus and the top sealing layer, the headspace comprising a modified atmosphere which is nitrogen rich, such as 70% N2:30% CO2.

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