Combined effects of citric acid and pulsed light treatments to degrade B-aflatoxins in peanut

被引：24

作者：

Abuagela, Manal O. ^{[1
]}

Iqdiam, Basheer M. ^{[1
]}

Mostafa, Hussein ^{[1
]}

Marshall, Sara M. ^{[1
]}

Yagiz, Yavuz ^{[1
]}

Marshall, Maurice R. ^{[1
]}

Gu, Liwei ^{[1
]}

Sarnoski, Paul ^{[1
]}

机构：

[1] Univ Florida, Food Sci & Human Nutr Dept, FSHN 349A,Newell Dr, Gainesville, FL 32611 USA

来源：

FOOD AND BIOPRODUCTS PROCESSING | 2019年 / 117卷

关键词：

Pulsed light; Citric acid; Aflatoxin; Degradation; Peanut; INACTIVATION; B-1; DETOXIFICATION; OIL; CONTAMINATION; ATTRIBUTES; CAPACITIES; PREVENTION; STRATEGIES; QUALITY;

D O I：

10.1016/j.fbp.2019.08.011

中图分类号：

Q81 [生物工程学（生物技术）]; Q93 [微生物学];

学科分类号：

071005 ; 0836 ; 090102 ; 100705 ;

摘要：

The aim of this study was to assess the combination of citric acid (CA) and pulsed light (PL) treatments on B-aflatoxins inactivation and the treatment's effects on the physicochemical properties of peanuts. AFT (B-1 and B-2) levels in peanuts after PL + CA treatment by ELISA and LC-MS-MS were measured and compared to untreated peanuts. The physiochemical properties of the treated samples were evaluated. Results indicate that the total number of AFTs were reduced by 98.2% (+/- 1.03) from the combined treatment (citric acid + PL). Moreover, LC-MS/MS results confirmed that the combined treatment (citric acid + PL) reduced AFT B-1 and B-2 up to 98.9% (+/- 0.8) and 98.1% (+/- 1.1), respectively. Differences were not significant (p > 0.05) between the evaluated chemical quality indices for all experiments, while significant (p <0.05) changes were recorded in color parameters. Further parameter optimization is required to achieve a commercially desired product. (C) 2019 Institution of Chemical Engineers. Published by Elsevier B.V. All rights reserved.

引用

页码：396 / 403

页数：8

共 43 条

[1]

Abuagela M. O., 2018, FOOD BIOPROCESS TECH, P1

[2]

Abuagela M. O., 2018, INT J FOOD SCI TECHN

[3] Potential of lactic acid bacteria in aflatoxin risk mitigation [J].

Ahlberg, Sara H. ;

Joutsjoki, Vesa ;

Korhonen, Hannu J. .

INTERNATIONAL JOURNAL OF FOOD MICROBIOLOGY, 2015, 207 :87-102

[4] Physicochemical Characteristics, Functional Properties, and Nutritional Benefits of Peanut Oil: A Review [J].

Akhtar, Shamim ;

Khalid, Nauman ;

Ahmed, Iftikhar ;

Shahzad, Armghan ;

Suleria, Hafiz Ansar Rasul .

CRITICAL REVIEWS IN FOOD SCIENCE AND NUTRITION, 2014, 54 (12) :1562-1575

[5]

[Anonymous], 2013, THESIS

[6]

*AOAC, 2012, AOAC OFF METH AN

[7] Determination of pyrazine and flavor variations in peanut genotypes during roasting [J].

Baker, GL ;

Cornell, JA ;

Gorbet, DW ;

O'Keefe, SF ;

Sims, CA ;

Talcott, ST .

JOURNAL OF FOOD SCIENCE, 2003, 68 (01) :394-400

[8] Colour and textural attributes of sucuk during ripening [J].

Bozkurt, H ;

Bayram, M .

MEAT SCIENCE, 2006, 73 (02) :344-350

[9] Effect of ozone on aflatoxins detoxification and nutritional quality of peanuts [J].

Chen, Ran ;

Ma, Fei ;

Li, Pei-Wu ;

Zhang, Wen ;

Ding, Xiao-Xia ;

Zhang, Qi ;

Li, Min ;

Wang, Yan-Ru ;

Xu, Bao-Cheng .

FOOD CHEMISTRY, 2014, 146 :284-288

[10] Peanut Skin Color: A Biomarker for Total Polyphenolic Content and Antioxidative Capacities of Peanut Cultivars [J].

Chukwumah, Yvonne ;

Walker, Lloyd T. ;

Verghese, Martha .

INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES, 2009, 10 (11) :4941-4952

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