CN106990213A - 一种冰箱内食品新鲜度检测方法 - Google Patents
一种冰箱内食品新鲜度检测方法 Download PDFInfo
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- CN106990213A CN106990213A CN201710304819.0A CN201710304819A CN106990213A CN 106990213 A CN106990213 A CN 106990213A CN 201710304819 A CN201710304819 A CN 201710304819A CN 106990213 A CN106990213 A CN 106990213A
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- Prior art keywords
- food
- characteristic gas
- freshness
- refrigerator
- concentration
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- 235000013305 food Nutrition 0.000 title claims abstract description 169
- 238000001514 detection method Methods 0.000 title claims abstract description 28
- 238000005303 weighing Methods 0.000 claims abstract description 8
- 239000007789 gas Substances 0.000 claims description 96
- 238000000034 method Methods 0.000 claims description 15
- 238000012937 correction Methods 0.000 claims description 10
- 238000012360 testing method Methods 0.000 claims description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 16
- 235000015277 pork Nutrition 0.000 description 11
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 9
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 8
- 229910052757 nitrogen Inorganic materials 0.000 description 8
- 235000013372 meat Nutrition 0.000 description 2
- 230000001953 sensory effect Effects 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 239000000306 component Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000005428 food component Substances 0.000 description 1
- 235000012041 food component Nutrition 0.000 description 1
- 238000004817 gas chromatography Methods 0.000 description 1
- 238000002290 gas chromatography-mass spectrometry Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000001331 nose Anatomy 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/02—Food
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
Description
放置时间(h) | 0 | 6 | 12 | 18 | 24 | 32 | …. |
挥发性盐基氮含量 | A0 | A1 | A2 | A3 | A4 | A5 | |
新鲜度等级 | 6 | 6 |
放置时间(h) | 0 | 6 | 12 | 18 | 24 | 32 | …. |
挥发性盐基氮含量 | B0 | B1 | B2 | B3 | B4 | B5 | |
新鲜度等级 | 6 | 6 |
放置时间(h) | 0 | 6 | 12 | 18 | 24 | 32 | …. |
H2S浓度(ppm) | A0 | A1 | A2 | A3 | A4 | A5 | |
新鲜度等级 | 6 | 6 |
放置时间(h) | 0 | 6 | 12 | 18 | 24 | 32 | …. |
H2S浓度(ppm) | B0 | B1 | B2 | B3 | B4 | B5 | |
新鲜度等级 | 6 | 6 |
Claims (6)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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CN201710051482 | 2017-01-23 | ||
CN2017100514827 | 2017-01-23 |
Publications (2)
Publication Number | Publication Date |
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CN106990213A true CN106990213A (zh) | 2017-07-28 |
CN106990213B CN106990213B (zh) | 2019-08-02 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201710304819.0A Active CN106990213B (zh) | 2017-01-23 | 2017-05-03 | 一种冰箱内食品新鲜度检测方法 |
Country Status (1)
Country | Link |
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CN (1) | CN106990213B (zh) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107314609A (zh) * | 2017-06-28 | 2017-11-03 | 青岛海尔智能技术研发有限公司 | 食品新鲜度检测方法、装置以及冰箱和检测系统 |
CN108709966A (zh) * | 2018-04-17 | 2018-10-26 | 四川斐讯信息技术有限公司 | 一种饮品质检方法及系统 |
CN108872218A (zh) * | 2018-06-21 | 2018-11-23 | 京东方科技集团股份有限公司 | 生鲜食品新鲜度监测方法及装置 |
CN110618242A (zh) * | 2018-09-25 | 2019-12-27 | 北京锐康远中科技有限公司 | 一种检测猪肉新鲜度方法 |
CN110940773A (zh) * | 2019-11-22 | 2020-03-31 | 苏州慧闻纳米科技有限公司 | 检测冰箱中气味的响应及恢复曲线的处理方法 |
CN111027894A (zh) * | 2020-01-10 | 2020-04-17 | 秒针信息技术有限公司 | 基于知识图谱的冷库贮藏物品品质评估方法及装置 |
CN111896694A (zh) * | 2020-07-06 | 2020-11-06 | 珠海格力电器股份有限公司 | 食品储存设备及其食品新鲜状态判断方法、装置和介质 |
CN113264501A (zh) * | 2021-05-18 | 2021-08-17 | 北京瑞奎德工业技术有限公司 | 氢气浓度控制方法及系统 |
CN114739109A (zh) * | 2022-04-27 | 2022-07-12 | 长虹美菱股份有限公司 | 一种保鲜冰箱控制方法 |
CN115078662A (zh) * | 2022-07-22 | 2022-09-20 | 广东省农业科学院蚕业与农产品加工研究所 | 一种蔬果保鲜状态的智能分析方法及系统 |
CN115790061A (zh) * | 2022-11-10 | 2023-03-14 | 青岛海尔电冰箱有限公司 | 食材管理方法、存储介质及设备 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102147402A (zh) * | 2011-03-08 | 2011-08-10 | 江苏大学 | 机器视觉技术快速检测鸡蛋新鲜度的方法 |
CN105222506A (zh) * | 2015-08-21 | 2016-01-06 | 合肥华凌股份有限公司 | 气体浓度预警方法、气体浓度预警装置和冰箱 |
CN105627689A (zh) * | 2016-02-03 | 2016-06-01 | 四川长虹电器股份有限公司 | 智能冰箱食品新鲜等级自动评定的方法 |
CN106091559A (zh) * | 2016-08-04 | 2016-11-09 | 合肥微纳传感技术有限公司 | 一种智能食品储藏装置、储藏方法及使用该装置的冰箱 |
-
2017
- 2017-05-03 CN CN201710304819.0A patent/CN106990213B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102147402A (zh) * | 2011-03-08 | 2011-08-10 | 江苏大学 | 机器视觉技术快速检测鸡蛋新鲜度的方法 |
CN105222506A (zh) * | 2015-08-21 | 2016-01-06 | 合肥华凌股份有限公司 | 气体浓度预警方法、气体浓度预警装置和冰箱 |
CN105627689A (zh) * | 2016-02-03 | 2016-06-01 | 四川长虹电器股份有限公司 | 智能冰箱食品新鲜等级自动评定的方法 |
CN106091559A (zh) * | 2016-08-04 | 2016-11-09 | 合肥微纳传感技术有限公司 | 一种智能食品储藏装置、储藏方法及使用该装置的冰箱 |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107314609B (zh) * | 2017-06-28 | 2020-07-28 | 青岛海尔智能技术研发有限公司 | 食品新鲜度检测方法、装置以及冰箱和检测系统 |
CN107314609A (zh) * | 2017-06-28 | 2017-11-03 | 青岛海尔智能技术研发有限公司 | 食品新鲜度检测方法、装置以及冰箱和检测系统 |
CN108709966A (zh) * | 2018-04-17 | 2018-10-26 | 四川斐讯信息技术有限公司 | 一种饮品质检方法及系统 |
CN108872218A (zh) * | 2018-06-21 | 2018-11-23 | 京东方科技集团股份有限公司 | 生鲜食品新鲜度监测方法及装置 |
CN110618242A (zh) * | 2018-09-25 | 2019-12-27 | 北京锐康远中科技有限公司 | 一种检测猪肉新鲜度方法 |
CN110940773A (zh) * | 2019-11-22 | 2020-03-31 | 苏州慧闻纳米科技有限公司 | 检测冰箱中气味的响应及恢复曲线的处理方法 |
CN111027894A (zh) * | 2020-01-10 | 2020-04-17 | 秒针信息技术有限公司 | 基于知识图谱的冷库贮藏物品品质评估方法及装置 |
CN111896694A (zh) * | 2020-07-06 | 2020-11-06 | 珠海格力电器股份有限公司 | 食品储存设备及其食品新鲜状态判断方法、装置和介质 |
CN113264501A (zh) * | 2021-05-18 | 2021-08-17 | 北京瑞奎德工业技术有限公司 | 氢气浓度控制方法及系统 |
CN113264501B (zh) * | 2021-05-18 | 2022-08-23 | 北京瑞奎德工业技术有限公司 | 氢气浓度控制方法及系统 |
CN114739109A (zh) * | 2022-04-27 | 2022-07-12 | 长虹美菱股份有限公司 | 一种保鲜冰箱控制方法 |
CN115078662A (zh) * | 2022-07-22 | 2022-09-20 | 广东省农业科学院蚕业与农产品加工研究所 | 一种蔬果保鲜状态的智能分析方法及系统 |
CN115790061A (zh) * | 2022-11-10 | 2023-03-14 | 青岛海尔电冰箱有限公司 | 食材管理方法、存储介质及设备 |
CN115790061B (zh) * | 2022-11-10 | 2025-01-10 | 青岛海尔电冰箱有限公司 | 食材管理方法、存储介质及设备 |
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Address after: 266101 Haier Road, Laoshan District, Qingdao, Qingdao, Shandong Province, No. 1 Patentee after: QINGDAO HAIER SMART TECHNOLOGY R&D Co.,Ltd. Country or region after: China Patentee after: Haier Smart Home Co., Ltd. Address before: 266101 Haier Road, Laoshan District, Qingdao, Qingdao, Shandong Province, No. 1 Patentee before: QINGDAO HAIER SMART TECHNOLOGY R&D Co.,Ltd. Country or region before: China Patentee before: QINGDAO HAIER JOINT STOCK Co.,Ltd. |
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