Academic Journal
Discoloration of Fresh Pork as Related to Muscle and Display Conditions
| العنوان: | Discoloration of Fresh Pork as Related to Muscle and Display Conditions |
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| المؤلفون: | ZHU, L. G., BREWER, M. S. |
| المصدر: | Journal of Food Science ; volume 63, issue 5, page 763-767 ; ISSN 0022-1147 1750-3841 |
| بيانات النشر: | Wiley |
| سنة النشر: | 1998 |
| المجموعة: | Wiley Online Library (Open Access Articles via Crossref) |
| الوصف: | Pale, soft, exudative (PSE), normal, and dark, firm, dry (DFD) pork was held 7 days at 4°C under light or dark then color was evaluated instrumentally and visually. Change in reflectance (R630‐R580) was used to estimate color changes due to oxymyoglobin. PSE pork was lighter (high L*) than normal and DFD pork, but did not change over time. An increase in a* and R630‐R580 occurred the first day for normal and DFD, but not for PSE samples. A subsequent increase in hue angle and decrease in R630‐R580 (loss of redness) occurred in PSE and normal, but not in DFD samples. Changes in hue angle and R630‐R580 were more rapid in PSE than in normal samples. Light exposure accelerated all changes except L*. Visual redness inversely correlated with L* value. |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | English |
| DOI: | 10.1111/j.1365-2621.1998.tb17895.x |
| DOI: | 10.1111/j.1365-2621.1998.tb17895.x/fullpdf |
| الاتاحة: | http://dx.doi.org/10.1111/j.1365-2621.1998.tb17895.x https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1111%2Fj.1365-2621.1998.tb17895.x http://onlinelibrary.wiley.com/wol1/doi/10.1111/j.1365-2621.1998.tb17895.x/fullpdf |
| Rights: | http://onlinelibrary.wiley.com/termsAndConditions#vor |
| رقم الانضمام: | edsbas.4A73E0CF |
| قاعدة البيانات: | BASE |
| DOI: | 10.1111/j.1365-2621.1998.tb17895.x |
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