Journals / Akademik Gıda / 2016 / Cilt: 14 - Sayı: 1

Kavurma Şartları ve Depolamanın Bademlerin Akrilamid İçeriği ve Rengi Üzerine Etkisi

Effect of Roasting Conditions and Storage on Acrylamide Content and Colour of Almonds

Pages
8–14
Publication Date
2022-10-11
DOI
—
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

Colour L* and a* values may be recommended as rapid quality control parameters for the estimation of the adequate roasting time and temperature during roasting processing of almonds.

📌 3 Key Takeaways

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Objective & Hypothesis:In this study, the effect of roasting temperature (130, 155 and 180°C), roasting time (5, 25 and 45 minutes) and storage (0., 6. and 12. month) on the acrylamide content of almonds was determined, and the relation between acrylamide formation and changes in colour (CIE L*, a* and b*) was investigated.
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Key Findings & Data:Acrylamide contents of roasted almonds determined by liquid chromatography coupled to diode array detector (LC-DAD) ranged from 24.61 to 882.10 ppb.
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Conclusion & Impact:Colour L* and a* values may be recommended as rapid quality control parameters for the estimation of the adequate roasting time and temperature during roasting processing of almonds.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

In this study, the effect of roasting temperature (130, 155 and 180°C), roasting time (5, 25 and 45 minutes) and storage (0., 6. and 12. month) on the acrylamide content of almonds was determined, and the relation between acrylamide formation and changes in colour (CIE L*, a* and b*) was investigated. Acrylamide contents of roasted almonds determined by liquid chromatography coupled to diode array detector (LC-DAD) ranged from 24.61 to 882.10 ppb. Acrylamide formation increased by an increase in roasting temperature and time; however, acrylamide contents of roasted almonds reduced during storage up to 12 months. The degree of this reduction in the first 6 months of storage was higher than that the second 6 months of storage. At high roasting temperatures and for long roasting times, the lightness values of almonds (L*) decreased while colour values of a* and b* increased. Colour L* value lower than 50 and a* value higher than 12 were found in roasted almonds while acrylamide contents of almonds were higher than 200 ppb. Colour L* and a* values may be recommended as rapid quality control parameters for the estimation of the adequate roasting time and temperature during roasting processing of almonds.

Özet

Bademe uygulanan kavurma sıcaklığı (130, 155 ve 180°C), kavurma süresi (5, 25 ve 45 dakika) ve kavrulmuş bademlerin depolama süresinin (0., 6. ve 12. ay) akrilamid içeriğine etkisi incelenmiş ve renk değişimi ile akrilamid oluşumu arasındaki ilişki de belirlenmiştir. Kavrulmuş bademlerin akrilamid içeriği sıvı kromatografisi (LC-DAD) ile tespit edilmiş ve örneklerin akrilamid içeriğinin 24.61 ile 882.10 ppb aralığında olduğu bulunmuştur. Bademlerin akrilamid içeriğinin kavurma sıcaklığı ve süresinin artışı ile arttığı, fakat 12 aylık depolama süresinde ise düştüğü belirlenmiştir. Altı aya kadar olan depolama süresinde akrilamid içeriğindeki düşüşün kalan zaman aralığına göre daha fazla olduğu gözlenmiştir. Yüksek kavurma sıcaklıkları ve uzun sürelerde düşük parlaklık (L*) değerleri elde edilmiştir. Yüksek sıcaklık ve süre uygulamalarında daha yüksek a* ve b* değerleri elde edilmiştir. L* değeri 50'den düşük ve a* değeri 12'den yüksekken, bademlerin akrilamid içerikleri 200 ppb'den yüksek bulunmuştur. L* ve a* değerleri bademlerin kavrulması esnasında, kavurma sıcaklık ve sürelerinin sınırlandırılmasının öngörülmesi amacı ile hızlı kontrol parametreleri olarak önerilebilir.

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Cite This Article

ÜNVER, A. (2022). Kavurma Şartları ve Depolamanın Bademlerin Akrilamid İçeriği ve Rengi Üzerine Etkisi. Akademik Gıda, Cilt: 14 - Sayı: 1, 8–14. https://ajindex.com/articles/432687

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References (13)

  1. Gökmen, V., Şenyuva, H.Z., Acar, J., Sarıoğlu K., 2005. Determination of acrylamide in potato chips and crisps by high-performance liquid chromatography. Journal of Chromatography A 1088: 193-199
  2. Manson, J., Brabec, M.J., Buelke-Sam, J., Carlson, G.P., Chapin, R.E., Favor, J.B., Fischer, L.J., Hattis, D., Lees, P.S.J., Perreault-Darney, S., Rutledge, J., Smith, T.J., Tice, R.R., Working, P., 2005. NTPCERHR expert panel report on the reproductive and developmental toxicity of acrylamide. Birth Defects Research (Part B) 74: 17-113
  3. Keramat, J., Lebail, A., Prost, C., 2011. Acrylamide in foods: chemistry and analysis. A review. Food Bioprocess Technology 4: 340-363
  4. Cengiz, M.F., Gündüz, C.P.B., 2013. Acrylamide exposure among Turkish toddlers from selected cereal-based baby food samples. Food and Chemical Toxicology 60: 514-519
  5. Gökmen, V., 2014. A perspective on the evaluation of safety risks in thermal processing of foods with an example for acrylamide formation in biscuits. Quality Assurance and Safety of Crops and Foods 6: 319-325
  6. Becalski, A., Lau, B.P.Y., Lewis, D., Seaman, S.W., 2003. Acrylamide in foods: occurrence, sources, and modeling. Journal of Agricultural and Food Chemistry 51: 802-808
  7. Mottram, D.S., Wedzicha, B.L., Dodson, A.T., 2002. Acrylamide is formed in the Maillard reaction. Nature 419: 448-449
  8. Friedman, M., 2003. Chemistry, biochemistry, and safety of acrylamide. A review. Journal of Agricultural Food Chemistry 51: 4504-4526
  9. Gökmen, V., Palazoğlu, T.K., 2008. Acrylamide formation in foods during thermal processing with a focus on frying. Food and Bioprocess Technology 1: 35-42
  10. Yaylayan, V.A., Perez Locas, C., Wnorowski, A., O'Brien, J., 2004. The role of creatine in the generation of N-methylacrylamide: a new toxicant in cooked meat. Journal of Agricultural and Food Chemistry 52: 5559-5565
  11. Stadler, R.H., Verzegnassi, L., Varga, N., Grigorov, M., Studer, A., Riediker, S., Schilter, B., 2003. Formation of vinylogous compounds in model Maillard reaction systems. Chemical Research in Toxicology 16: 1242-1250
  12. Sohn, M., Ho, C.T., 1995. Ammonia generation during thermal degradation of amino acids. Journal of Agricultural and Food Chemistry 43: 3001-3003
  13. Wnorowski, A., Yaylayan, V.A., 2003. Monitoring carbonylamine reaction between pyruvic acid and ?- amino alcohols by FTIR spectroscopy, a possible route to Amadori products. Journal of Agricultural and Food Chemistry 51: 6537-654