JP2007232520A - 米の品質測定方法及び米の品質測定装置 - Google Patents
米の品質測定方法及び米の品質測定装置 Download PDFInfo
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- JP2007232520A JP2007232520A JP2006053402A JP2006053402A JP2007232520A JP 2007232520 A JP2007232520 A JP 2007232520A JP 2006053402 A JP2006053402 A JP 2006053402A JP 2006053402 A JP2006053402 A JP 2006053402A JP 2007232520 A JP2007232520 A JP 2007232520A
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Abstract
【解決手段】本品質測定方法では、米の古米化(品質劣化)の要因である米の蛍光由来物質に対応する特定波長域(340nm〜380nm又は400nm〜440nm)の励起光を米に照射し、この励起光の照射により米が発する自家蛍光のうち特定波長域(420nm〜500nm又は440nm〜500nm)の可視光腺を自家蛍光として取得するので、米の自家蛍光強度を明確に認識でき、これにより、米の品質を高精度に測定できる。
【選択図】図2
Description
16 励起光源(励起光照射手段)
18 励起光源用フィルター(励起光照射手段)
22 CCDカメラ(取得手段)
26 蛍光用フィルター(取得手段)
Claims (4)
- 波長が340nm〜380nmの範囲内にある励起光を米に向けて照射し、当該励起光の照射により前記米が発する自家蛍光のうち波長が420nm〜500nmの範囲内にある自家蛍光を取得すると共に、当該取得した自家蛍光の強度を指標として前記米の品質を測定する米の品質測定方法。
- 波長が400nm〜440nmの範囲内にある励起光を米に向けて照射し、当該励起光の照射により前記米が発する自家蛍光のうち波長が440nm〜540nmの範囲内にある自家蛍光を取得すると共に、当該取得した自家蛍光の強度を指標として前記米の品質を測定する米の品質測定方法。
- 米が保持される保持部と、
波長が340nm〜380nmの範囲内にある励起光を前記米に向けて照射する励起光照射手段と、
前記励起光の照射により前記米が発する自家蛍光のうち波長が420nm〜500nmの範囲内にある自家蛍光を取得する取得手段と、
を備えた米の品質測定装置。 - 米が保持される保持部と、
波長が400nm〜440nmの範囲内にある励起光を前記米に向けて照射する励起光照射手段と、
前記励起光の照射により前記米が発する自家蛍光のうち波長が440nm〜540nmの範囲内にある自家蛍光を取得する取得手段と、
を備えた米の品質測定装置。
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JP2006053402A JP5002980B2 (ja) | 2006-02-28 | 2006-02-28 | 米の品質測定方法及び米の品質測定装置 |
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JP2006053402A JP5002980B2 (ja) | 2006-02-28 | 2006-02-28 | 米の品質測定方法及び米の品質測定装置 |
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JP2007232520A true JP2007232520A (ja) | 2007-09-13 |
JP5002980B2 JP5002980B2 (ja) | 2012-08-15 |
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JP2006053402A Expired - Fee Related JP5002980B2 (ja) | 2006-02-28 | 2006-02-28 | 米の品質測定方法及び米の品質測定装置 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011158192A1 (fr) * | 2010-06-16 | 2011-12-22 | Spectralys Innovation | Procede de caracterisation d'un produit agroalimentaire et appareil pour la mise en œuvre d'un tel procede |
WO2017056830A1 (ja) * | 2015-10-02 | 2017-04-06 | シャープ株式会社 | 蛍光検出装置 |
KR20180048084A (ko) | 2016-11-02 | 2018-05-10 | 한국식품연구원 | 쌀의 품질측정 시스템 |
KR20180048265A (ko) | 2016-11-02 | 2018-05-10 | 한국식품연구원 | 쌀의 식미평가방법 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001208745A (ja) * | 2000-01-27 | 2001-08-03 | Yamagata Public Corp For The Development Of Industry | 食品状態評価方法及び食品状態評価装置 |
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- 2006-02-28 JP JP2006053402A patent/JP5002980B2/ja not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2001208745A (ja) * | 2000-01-27 | 2001-08-03 | Yamagata Public Corp For The Development Of Industry | 食品状態評価方法及び食品状態評価装置 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011158192A1 (fr) * | 2010-06-16 | 2011-12-22 | Spectralys Innovation | Procede de caracterisation d'un produit agroalimentaire et appareil pour la mise en œuvre d'un tel procede |
FR2961597A1 (fr) * | 2010-06-16 | 2011-12-23 | Spectralys Innovation | Procede de caracterisation d'un produit agroalimentaire et appareil pour la mise en oeuvre d'un tel procede. |
WO2017056830A1 (ja) * | 2015-10-02 | 2017-04-06 | シャープ株式会社 | 蛍光検出装置 |
KR20180048084A (ko) | 2016-11-02 | 2018-05-10 | 한국식품연구원 | 쌀의 품질측정 시스템 |
KR20180048265A (ko) | 2016-11-02 | 2018-05-10 | 한국식품연구원 | 쌀의 식미평가방법 |
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