Effects of sumac extract dipping and chitosan coating enriched with Zataria multiflora Boiss oil on the shelf-life of meat in modified atmosphere packaging

被引：80

作者：

Langroodi, Ali Mojaddar ^{[1
]}

Tajik, Hossein ^{[1
]}

Mehdizadeh, Tooraj ^{[1
]}

Moradi, Mehran ^{[1
]}

Kia, Ehsan Moghaddas ^{[2
]}

Mahmoudian, Alireza ^{[3
]}

机构：

[1] Urmia Univ, Fac Vet Med, Dept Food Hyg & Qual Control, Orumiyeh 1177, West Azarbaijan, Iran

[2] Maragheh Univ Med Sci, Dept Food Sci & Technol, Maragheh, East Azarbaijan, Iran

[3] Urmia Univ, Fac Vet Med, Dept Microbiol, Orumiyeh 1177, West Azarbaijan, Iran

来源：

LWT-FOOD SCIENCE AND TECHNOLOGY | 2018年 / 98卷

关键词：

Sumac extract; Zataria multiflora; Modified atmosphere packaging; Chitosan edible film; Bovine meat; GRAPE SEED EXTRACT; RAW BUFFALO PATTY; REFRIGERATED STORAGE; LIPID OXIDATION; CHICKEN MEAT; BEEF MEAT; ANTIBACTERIAL ACTIVITY; SENSORY EVALUATION; CHILLED STORAGE; QUALITY CHANGES;

D O I：

10.1016/j.lwt.2018.08.063

中图分类号：

TS2 [食品工业];

学科分类号：

0832 ;

摘要：

Beef meat is a spoilage susceptible product due to its high protein content. In the current study the antioxidant and antibacterial properties of the edible chitosan coating containing Zataria multiflora essential oil (ZEO) and hydroalcoholic extract of sumac (SE) on the quality of refrigerated beef steaks preserved by modified atmosphere packaged (MAP) method were investigated. During 20 days of storage time, significant increase in total counts and numbers of Pseudomonas spp., lactic acid bacteria, Enterobacteriaceae and yeasts- molds, plus thiobarbituric acid and peroxide levels were detected in treated samples compared to the control group, apart from thiobarbituric acid and peroxide values in MAP alone samples, which were higher. Samples containing 4% SE-ZEO and 2% SE-ZEO were mostly preferred by sensory panelists. Based on the improvement in microbial and chemical characterizations, ZEO and SE were found as suitable candidates to be used in fresh edible packaging meat along with a MAP.

引用

页码：372 / 380

页数：9

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