Sökning: onr:"swepub:oai:DiVA.org:liu-18833" > Continuous monitori...
Fältnamn | Indikatorer | Metadata |
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000 | 02723naa a2200337 4500 | |
001 | oai:DiVA.org:liu-18833 | |
003 | SwePub | |
008 | 090605s2009 | |||||||||||000 ||eng| | |
024 | 7 | a https://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-188332 URI |
024 | 7 | a https://doi.org/10.1111/j.1365-2621.2008.01886.x2 DOI |
040 | a (SwePub)liu | |
041 | a engb eng | |
042 | 9 SwePub | |
072 | 7 | a ref2 swepub-contenttype |
072 | 7 | a art2 swepub-publicationtype |
100 | 1 | a Bjorklund, Robertu Linköpings universitet,Tillämpad Fysik,Tekniska högskolan4 aut0 (Swepub:liu)robbj07 |
245 | 1 0 | a Continuous monitoring of yoghurt fermentation using a noble metal electrode array |
264 | 1 | b Wiley,c 2009 |
338 | a print2 rdacarrier | |
520 | a An electrochemical probe containing gold, platinum and rhodium working electrodes was used to monitor yoghurt production in a pilot facility. Three commercial starting cultures at 40, 42 and 44 C transformed milk having 1.5% fat content to mild yoghurt products. The electrochemical changes in the broth during fermentation were recorded as current responses from pulse voltammetry over the electrodes. Principal component analysis of the responses generated two-dimensional score plots describing the qualitative fermentation progressions. Two distinct fermentation pathways were observed leading to similar final products. The pH was recorded during the fermentations and the data was used as reference values for creating a partial least squares model for prediction of pH as an example of a quantitative application for the sensor. The relative mean squared error for validation of the model using four probes interchangeably was about 2%. The probe was constructed of materials approved for use in the food industry and did not require a standard glass reference electrode. | |
653 | a Multivariate analysis; pH; Process monitoring; Voltammetry; Yoghurt | |
653 | a NATURAL SCIENCES | |
653 | a NATURVETENSKAP | |
700 | 1 | a Magnusson, C.u Arla Foods4 aut |
700 | 1 | a Martensson, P.u Linköpings universitet,Institutionen för fysik, kemi och biologi,Tekniska högskolan4 aut |
700 | 1 | a Winquist, Fredriku Linköpings universitet,Tillämpad Fysik,Tekniska högskolan4 aut0 (Swepub:liu)frewi90 |
700 | 1 | a Krantz-Rülcher, Christinau Linköpings universitet,Tillämpad Fysik,Tekniska högskolan4 aut0 (Swepub:liu)chrkr08 |
710 | 2 | a Linköpings universitetb Tillämpad Fysik4 org |
773 | 0 | t International Journal of Food Science and Technologyd : Wileyg 44:3, s. 635-640q 44:3<635-640x 0950-5423x 1365-2621 |
856 | 4 8 | u https://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-18833 |
856 | 4 8 | u https://doi.org/10.1111/j.1365-2621.2008.01886.x |
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