| dc.contributor |
Comisión Interministerial de Ciencia y Tecnología, CICYT (España) |
|
| dc.contributor |
Carburos Metálicos |
|
| dc.creator |
Ruas-Madiedo, Patricia |
|
| dc.creator |
Bascarán, Victoria |
|
| dc.creator |
Braña, Alfredo |
|
| dc.creator |
Bada Gancedo, Juan Carlos |
|
| dc.creator |
González de los Reyes-Gavilán, Clara |
|
| dc.date |
2008-07-03T09:21:07Z |
|
| dc.date |
2008-07-03T09:21:07Z |
|
| dc.date |
1998-03-13 |
|
| dc.date.accessioned |
2017-01-31T02:17:13Z |
|
| dc.date.available |
2017-01-31T02:17:13Z |
|
| dc.identifier |
Journal of Agricultural and Food Chemistry 46(4): 1552-1555 (1998) |
|
| dc.identifier |
http://hdl.handle.net/10261/5557 |
|
| dc.identifier |
10.1021/jf970914d |
|
| dc.identifier.uri |
http://dspace.mediu.edu.my:8181/xmlui/handle/10261/5557 |
|
| dc.description |
The effect of the application of CO2 to extend the cold storage of raw and pasteurized milk on the
content of fat-soluble vitamins of milk was investigated. CO2-treated milk (pH 6.2) was compared
with a control (unacidified) milk. CO2-treated and control raw milk samples were stored at 4 °C
for 4 days. CO2-treated milk was then vacuum degasified, and both control and treated samples
were pasteurized and stored at 4 °C for 7 days. CO2 addition inhibited the growth of microorganisms
in raw milk without affecting the stability of vitamin A (retinol and â-carotene) and vitamin E
(R-tocopherol). Acidity and pH data indicated that subsequent vacuum degasification and
pasteurization on a pilot scale partially removed CO2, making milk acceptable for liquid consumption.
However, the residual CO2 present extended the cold-storage period of pasteurized milk by inhibiting
bacterial survivors without detrimental effects on retinol, â-carotene, and R-tocopherol. Slightly
higher (not statistically significant, p > 0.05) concentrations of retinol, â-carotene, and R-tocopherol
were detected during cold storage in raw and pasteurized CO2-treated milk with respect to the
control milk, which could be related to a certain protective effect of the C |
|
| dc.description |
This work was financially supported by the Comisión Interministerial de Ciencia y Tecnología of Spain (Grant ALI96-0406) and by a contract with the S. E. de Carburos Metálicos. |
|
| dc.description |
Peer reviewed |
|
| dc.format |
22195 bytes |
|
| dc.format |
application/pdf |
|
| dc.language |
eng |
|
| dc.publisher |
American Chemical Society |
|
| dc.rights |
closedAccess |
|
| dc.subject |
Milk |
|
| dc.subject |
Carbon dioxide |
|
| dc.subject |
Psychrotrophs |
|
| dc.subject |
Cold storage |
|
| dc.subject |
Fat-soluble vitamin |
|
| dc.title |
Influence of Carbon Dioxide Addition to Raw Milk on Microbial |
|
| dc.type |
Artículo |
|