Effect of milk composition upon the partition coefficients of diacetyl, acetaldehyde, and ethanol in acidified milk products /
12%. The partition coefficients of acetaldehyde, ethanol,
| Main Author: | |
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| Format: | Thesis eBook |
| Language: | English |
| Published: |
[Place of publication not identified] :
[publisher not identified] ;
1994.
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| Subjects: | |
| Online Access: | Link to OAKTrust copy |
| Summary: | 12%. The partition coefficients of acetaldehyde, ethanol, 30 and 50'C. At 50'C, the milk fat x concentration 300C, milk fat affected the partition coefficients of 500C, partition coefficients increased as concentration of Acidified milk samples were prepared with fat concentrations affected the partition coefficients of acetaldehyde at both and 4.6, and at 30 and 500C using gas chromatographic and diacetyl were determined in acidified samples at pH 4.4 and milk fat x concentration interaction affected the both temperatures and at the lowest concentration. coefficients decreased as concentration of acetaldehyde coefficients. The highest partition coefficients were concentration and the SNF x fat x concentration interaction concentration interaction, and SNF x milk fat x pH concentration of diacetyl at both temperatures. At 300C, as concentration of ethanol, pH, milk fat, milk fat x concentration of milk fat increased so did the partition diacetyl and at 500C, pH x concentration of diacetyl from 0 to 20% and solids-not-fat concentrations from 6 to headspace analysis (IGCHS). Concentration, SNF x increased. The partition coefficients for ethanol at 300C increasing concentration of ethanol at both temperatures. At increasing concentrations of milk fat. Partition interaction affected the partition coefficients of diacetyl. interaction affected the partition coefficients of ethanol. interaction significantly affected the partition coefficient. milk fat increased at 12 % SNF and pH did not have an effect observed for acetaldehyde compared to diacetyl and ethanol at on partition coefficients. Concentration of diacetyl, pH, Partition coefficients increased with increasing partition coefficients of diacetyl at both temperatures. At The partition coefficient of acetaldehyde increased with The partition coefficients for ethanol increased with were affected only by concentration of ethanol. At 500C, |
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| Item Description: | "Major subject: Food Science and Technology". Vita. |
| Physical Description: | xiv, 102 leaves : illustrations ; 28 cm. Also available online. |
| Bibliography: | Includes bibliographical references. |