Tomato Quality during Short-Term Storage Assessed by Colour and Electronic Nose
المؤلفون المشاركون
Domínguez, Pía Guadalupe
Walsöe de Reca, Noemi
Sancho, Ana Maria
Grigioni, Gabriela
Messina, Valeria
Carrari, Fernando
المصدر
International Journal of Electrochemistry
العدد
المجلد 2012، العدد 2012 (31 ديسمبر/كانون الأول 2012)، ص ص. 1-7، 7ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2012-03-29
دولة النشر
مصر
عدد الصفحات
7
التخصصات الرئيسية
الملخص EN
An assay based on an electronic olfactory system was set to evaluate tomato fruits by sensing the aromatic volatiles during postharvest storage of 21 days at 19±0.5∘C in darkness.
Olfactory system measurements were coupled with colour values.
Odour profile and senescence parameters were carried out at 7-day intervals.
Discriminant function analysis applied to electronic nose data showed three components, accounting for 99.2% of the total variance.
In the present assay, separation among groups according to storage time (0, 7, and 14 days) was observed for wildtype.
Overexpressed (Money Maker) lines/plants of tomato showed difference between odour profile for day 0 and day 21, even tough a no clear discrimination between 7 and 14 days was observed.
Fruit lost weight almost linearly with shelf life (P<0.001) presenting an averaged loss of 21% (r2=0.98) for over-expressed (Money Maker) lines/plants, 13% (r2=0.97) for silenced (Money Maker), and 14% (r2=0.98) for wild type during 21 days of storage.
Colour values L*, a*, and b* data showed that colour properties changed during storage for all the lines considered.
Correlations between odour profiles and colour parameter were obtained showing that the electronic nose is a useful technique for monitoring short-term storage of tomato.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Messina, Valeria& Domínguez, Pía Guadalupe& Sancho, Ana Maria& Walsöe de Reca, Noemi& Carrari, Fernando& Grigioni, Gabriela. 2012. Tomato Quality during Short-Term Storage Assessed by Colour and Electronic Nose. International Journal of Electrochemistry،Vol. 2012, no. 2012, pp.1-7.
https://search.emarefa.net/detail/BIM-490645
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Messina, Valeria…[et al.]. Tomato Quality during Short-Term Storage Assessed by Colour and Electronic Nose. International Journal of Electrochemistry No. 2012 (2012), pp.1-7.
https://search.emarefa.net/detail/BIM-490645
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Messina, Valeria& Domínguez, Pía Guadalupe& Sancho, Ana Maria& Walsöe de Reca, Noemi& Carrari, Fernando& Grigioni, Gabriela. Tomato Quality during Short-Term Storage Assessed by Colour and Electronic Nose. International Journal of Electrochemistry. 2012. Vol. 2012, no. 2012, pp.1-7.
https://search.emarefa.net/detail/BIM-490645
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-490645
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر