Matches in SemOpenAlex for { <https://semopenalex.org/work/W4281967557> ?p ?o ?g. }
- W4281967557 endingPage "2857" @default.
- W4281967557 startingPage "2847" @default.
- W4281967557 abstract "Abstract Near-infrared (NIR) spectroscopy is a proven tool for the determination of food authenticity, mainly because of good classification results and the possibility of industrial use due to its easy and fast application. Since water shows broad absorption bands, the water content of a sample should be as low as possible. Freeze-drying is a commonly used preparatory step for this to reduce the water content in the sample. However, freeze-drying, also known as lyophilization, is very time-consuming impeding the widespread usage of NIR analysis as a rapid method for incoming goods inspections. We used a sample set of 72 almond samples from six economically relevant almond-producing countries to investigate the question of how important lyophilization is to obtain a well-performing classification model. For this approach, the samples were ground and lyophilized for 3 h, 24 h, and 48 h and compared to non-freeze-dried samples. Karl-Fischer titration of non-lyophilized samples showed that water contents ranged from 3.0 to 10.5% and remained constant at 0.36 ± 0.13% after a freeze-drying period of 24 h. The non-freeze-dried samples showed a classification accuracy of 93.9 ± 6.4%, which was in the same range as the samples which were freeze-dried for 3 h (94.2 ± 7.8%), 24 h (92.5 ± 8.7%), and 48 h (95.0 ± 9.0%). Feature selection was performed using the Boruta algorithm, which showed that signals from lipids and proteins are relevant for the origin determination. The presented study showed that samples with low water content, especially nuts, can be analyzed without the time-consuming preparation step of freeze-drying to obtain robust and fast results, which are especially required for incoming goods inspection." @default.
- W4281967557 created "2022-06-13" @default.
- W4281967557 creator A5002534401 @default.
- W4281967557 creator A5006304159 @default.
- W4281967557 creator A5011024616 @default.
- W4281967557 creator A5033537591 @default.
- W4281967557 creator A5057062650 @default.
- W4281967557 creator A5059380526 @default.
- W4281967557 creator A5062006772 @default.
- W4281967557 creator A5063688679 @default.
- W4281967557 date "2022-06-10" @default.
- W4281967557 modified "2023-09-26" @default.
- W4281967557 title "Impact of Freeze-Drying on the Determination of the Geographical Origin of Almonds (Prunus dulcis Mill.) by Near-Infrared (NIR) Spectroscopy" @default.
- W4281967557 cites W1967772594 @default.
- W4281967557 cites W1971210168 @default.
- W4281967557 cites W1972586296 @default.
- W4281967557 cites W1979819712 @default.
- W4281967557 cites W2002033062 @default.
- W4281967557 cites W2018820277 @default.
- W4281967557 cites W2020170827 @default.
- W4281967557 cites W2025876953 @default.
- W4281967557 cites W2045125597 @default.
- W4281967557 cites W2057561052 @default.
- W4281967557 cites W2063320835 @default.
- W4281967557 cites W2066689212 @default.
- W4281967557 cites W2081182951 @default.
- W4281967557 cites W2081270653 @default.
- W4281967557 cites W2084668230 @default.
- W4281967557 cites W2087556827 @default.
- W4281967557 cites W2091609264 @default.
- W4281967557 cites W2113242816 @default.
- W4281967557 cites W2141007997 @default.
- W4281967557 cites W2155806188 @default.
- W4281967557 cites W2156665896 @default.
- W4281967557 cites W2167209294 @default.
- W4281967557 cites W2181164912 @default.
- W4281967557 cites W2341811507 @default.
- W4281967557 cites W2490322064 @default.
- W4281967557 cites W2611159092 @default.
- W4281967557 cites W2766438525 @default.
- W4281967557 cites W2790006631 @default.
- W4281967557 cites W2790493093 @default.
- W4281967557 cites W2792482716 @default.
- W4281967557 cites W2888728157 @default.
- W4281967557 cites W2891205235 @default.
- W4281967557 cites W2906431104 @default.
- W4281967557 cites W2914871110 @default.
- W4281967557 cites W2918306332 @default.
- W4281967557 cites W2941840259 @default.
- W4281967557 cites W2951189740 @default.
- W4281967557 cites W3016075794 @default.
- W4281967557 cites W3043158482 @default.
- W4281967557 cites W3089582199 @default.
- W4281967557 cites W3096875369 @default.
- W4281967557 cites W3112699420 @default.
- W4281967557 cites W3118242053 @default.
- W4281967557 cites W4226018762 @default.
- W4281967557 cites W4302374119 @default.
- W4281967557 doi "https://doi.org/10.1007/s12161-022-02329-9" @default.
- W4281967557 hasPublicationYear "2022" @default.
- W4281967557 type Work @default.
- W4281967557 citedByCount "1" @default.
- W4281967557 countsByYear W42819675572023 @default.
- W4281967557 crossrefType "journal-article" @default.
- W4281967557 hasAuthorship W4281967557A5002534401 @default.
- W4281967557 hasAuthorship W4281967557A5006304159 @default.
- W4281967557 hasAuthorship W4281967557A5011024616 @default.
- W4281967557 hasAuthorship W4281967557A5033537591 @default.
- W4281967557 hasAuthorship W4281967557A5057062650 @default.
- W4281967557 hasAuthorship W4281967557A5059380526 @default.
- W4281967557 hasAuthorship W4281967557A5062006772 @default.
- W4281967557 hasAuthorship W4281967557A5063688679 @default.
- W4281967557 hasBestOaLocation W42819675571 @default.
- W4281967557 hasConcept C113196181 @default.
- W4281967557 hasConcept C144027150 @default.
- W4281967557 hasConcept C169760540 @default.
- W4281967557 hasConcept C179104552 @default.
- W4281967557 hasConcept C184866935 @default.
- W4281967557 hasConcept C185592680 @default.
- W4281967557 hasConcept C197321923 @default.
- W4281967557 hasConcept C198531522 @default.
- W4281967557 hasConcept C2778576202 @default.
- W4281967557 hasConcept C2908995860 @default.
- W4281967557 hasConcept C43571822 @default.
- W4281967557 hasConcept C43617362 @default.
- W4281967557 hasConcept C84199377 @default.
- W4281967557 hasConcept C86803240 @default.
- W4281967557 hasConceptScore W4281967557C113196181 @default.
- W4281967557 hasConceptScore W4281967557C144027150 @default.
- W4281967557 hasConceptScore W4281967557C169760540 @default.
- W4281967557 hasConceptScore W4281967557C179104552 @default.
- W4281967557 hasConceptScore W4281967557C184866935 @default.
- W4281967557 hasConceptScore W4281967557C185592680 @default.
- W4281967557 hasConceptScore W4281967557C197321923 @default.
- W4281967557 hasConceptScore W4281967557C198531522 @default.
- W4281967557 hasConceptScore W4281967557C2778576202 @default.
- W4281967557 hasConceptScore W4281967557C2908995860 @default.
- W4281967557 hasConceptScore W4281967557C43571822 @default.