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Modelling of dynami...
Modelling of dynamic flavour properties with ordinary differential equations
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Janestad, H (author)
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- Wendin, Karin, 1963- (author)
- RISE,SIK – Institutet för livsmedel och bioteknik
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Ruhe, A (author)
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Hall, G (author)
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- Janestad, Hans (author)
- RISE,SIK – Institutet för livsmedel och bioteknik
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- Hall, Gunnar (author)
- RISE,SIK – Institutet för livsmedel och bioteknik
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Ruhe, A. (author)
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(creator_code:org_t)
- 2000
- 2000
- English.
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In: Food Quality and Preference. - 0950-3293 .- 1873-6343. ; 11:4, s. 323-329
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https://doi.org/10.1...
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Abstract
Subject headings
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- The most common way to analyse sensory dynamic measurements (time-intensity, TI) is to extract some characteristic parameters from the resulting curve such as 'intensity maximum' and 'area under the curve'. In order to get more information from TI data, a general mathematical model was developed. The model was based on the theory for ordinary differential equations. The solutions were characterised by their eigenvalues, which might be correlated to recipe and process. As an example, the temporal perception of chocolate flavour has been measured and modelled. In addition the classical characteristic TI parameters could easily be calculated by the model.
Subject headings
- MEDICAL AND HEALTH SCIENCES -- Health Sciences -- Nutrition and Dietetics (hsv//eng)
- MEDICIN OCH HÄLSOVETENSKAP -- Hälsovetenskaper -- Näringslära (hsv//swe)
- MEDICIN OCH HÄLSOVETENSKAP -- Hälsovetenskaper (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Health Sciences (hsv//eng)
- AGRICULTURAL SCIENCES -- Agricultural Science, Forestry and Fisheries -- Food Science (hsv//eng)
- LANTBRUKSVETENSKAPER -- Lantbruksvetenskap, skogsbruk och fiske -- Livsmedelsvetenskap (hsv//swe)
- LANTBRUKSVETENSKAPER -- Lantbruksvetenskap, skogsbruk och fiske (hsv//swe)
- AGRICULTURAL SCIENCES -- Agriculture, Forestry and Fisheries (hsv//eng)
Keyword
- Time-intensity curves
- perceived intensenty
- human taste
- sweetness
- smell
- Food Engineering
- Livsmedelsteknik
Publication and Content Type
- ref (subject category)
- art (subject category)