JP4806285B2 - 食用肉の鮮度評価装置及びこれを用いた食用肉の鮮度維持装置 - Google Patents
食用肉の鮮度評価装置及びこれを用いた食用肉の鮮度維持装置 Download PDFInfo
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- JP4806285B2 JP4806285B2 JP2006118484A JP2006118484A JP4806285B2 JP 4806285 B2 JP4806285 B2 JP 4806285B2 JP 2006118484 A JP2006118484 A JP 2006118484A JP 2006118484 A JP2006118484 A JP 2006118484A JP 4806285 B2 JP4806285 B2 JP 4806285B2
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2 偏光板
3 偏光板
4 受光素子
6 解析手段
9 食用肉
Claims (4)
- 偏光した光を食用肉の組織に照射する偏光照射手段と、上記組織を透過及びまたは反射した光について偏光角の光量分布を計測する偏光計測手段と、偏光角の光量分布を解析して偏光角度分布を基に食用肉の鮮度を推定する解析手段とを備えていることを特徴とする食用肉の鮮度評価装置。
- 偏光照射手段は波長が1400nm〜2000nmの光を照射するものであることを特徴とする請求項1記載の食用肉の鮮度評価装置。
- 偏光照射手段はパルス光を照射するものであり、偏光計測手段は偏光角の光量分布の時間変化を計測するものであり、解析手段は偏光角の光量分布について時間変化を考慮して解析をするものであることを特徴とする請求項1または2記載の食用肉の鮮度評価装置。
- 請求項1〜3のいずれか1項にかかる食用肉の鮮度評価装置における解析手段の鮮度推定結果に基づいて食用肉の雰囲気湿度を制御する湿度制御部を備えていることを特徴とする食用肉の鮮度維持装置。
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JP2006118484A JP4806285B2 (ja) | 2006-04-21 | 2006-04-21 | 食用肉の鮮度評価装置及びこれを用いた食用肉の鮮度維持装置 |
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JP2006118484A JP4806285B2 (ja) | 2006-04-21 | 2006-04-21 | 食用肉の鮮度評価装置及びこれを用いた食用肉の鮮度維持装置 |
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JP4806285B2 true JP4806285B2 (ja) | 2011-11-02 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104251822A (zh) * | 2014-03-31 | 2014-12-31 | 浙江工商大学 | 一种牛肉新鲜度快速无损检测系统及方法 |
Families Citing this family (5)
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CN103543153B (zh) * | 2013-10-24 | 2017-03-22 | 浙江农林大学 | 鱼类新鲜程度光学检测装置 |
CN103675220B (zh) * | 2013-12-09 | 2015-05-13 | 浙江工商大学 | 利用两种质构指标共同判定金枪鱼鱼肉鲜度的方法 |
JP6499430B2 (ja) | 2014-02-28 | 2019-04-10 | パナソニック株式会社 | 鮮度情報出力方法、鮮度情報出力装置、制御プログラム |
JP6418552B2 (ja) * | 2014-03-18 | 2018-11-07 | パナソニックIpマネジメント株式会社 | 保存環境情報出力方法、保存環境情報出力装置、及び、制御プログラム |
CN104089885B (zh) * | 2014-03-31 | 2017-05-17 | 浙江工商大学 | 一种牛肉品质快速检测系统及方法 |
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JPH0612331B2 (ja) * | 1989-05-02 | 1994-02-16 | 株式会社東洋精米機製作所 | 米の食味度測定方法及びその装置 |
JPH05273119A (ja) * | 1992-03-25 | 1993-10-22 | Maki Seisakusho:Kk | 拡散反射光とり出し方法及び拡散反射分光計測方法 |
JPH112599A (ja) * | 1997-06-11 | 1999-01-06 | Shiyokuniku Seisan Gijutsu Kenkyu Kumiai | 品質評価方法及び同装置 |
JPH11264642A (ja) * | 1998-03-19 | 1999-09-28 | Sanyo Electric Co Ltd | 冷蔵庫 |
JP2005083929A (ja) * | 2003-09-09 | 2005-03-31 | Japan Science & Technology Agency | 食肉の品質計測方法及び装置 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104251822A (zh) * | 2014-03-31 | 2014-12-31 | 浙江工商大学 | 一种牛肉新鲜度快速无损检测系统及方法 |
CN104251822B (zh) * | 2014-03-31 | 2017-01-11 | 浙江工商大学 | 一种牛肉新鲜度快速无损检测系统及方法 |
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