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Extraction and Utilization of Tomato Peels Lycopene as Antioxidant and Natural Colorants in Beef Burger استخلاص واستخدام ليکوبين قشور الطماطم کمضاد للأکسدة وکملون طبيعي في البيف ب

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Last updated: 04 Jan 2025

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Abstract

The tomato processing industry generates large amounts of waste, mainly tomato peels which create environmental problems. These residues are attractive sources of bioactive ingredients and pigments. Lycopene is one of the carotenoids, a fat-soluble pigment that has antioxidant properties. This study was conducted to evaluate the stability of lycopene and its antioxidant properties and its impact on these treatments. The degree of stability of lycopene was also studied during storage. After total lycopene compounds were assessed and determined by HPLC. When the colors were separated in tomato husks, it was found to contain two major components, lycopene and beta-carotene.  Total phenolic compounds and total flavonoids contents were 3.75 and 0.97 mg/g, lycopene content was 3.75 mg/100g. As well as, antioxidant activity of tomato peels was 38.31% (as DPPH). In some lycopene treatments it was observed that the rate of degradation was increased by increasing pH, temperature and light by increasing the exposure time and the length of storage. The proportion of antioxidant activity of lycopene was close to the known industrial BHT. Where, the levels of crude lycopene extract 100, 200 and 300 ppm had an antioxidant activity were 0.96, 0.98 and 0.99, respectively, compared with those of BHT (1.09). In the sensory evaluation, the best percentage of natural lycopene added was 1% was preferred by the consumer. Storage for beef burger 12 weeks, the amount and remained of lycopene pigments decreased from 0.470 to 0.416 mg/100g, or from 100 to 88.51% during storage period. Meanwhile, lycopene degradation rate increased from 0.0 to 11.49%

DOI

10.21608/jfds.2019.58140

Keywords

Tomato peels, lycopene, stability, Rancimat, antioxidant, Natural Colorants and Beef Burger

Authors

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سومية

Last Name

درويش

MiddleName

محمد ابراهیم

Affiliation

قسم علوم وتکنولوجيا الأغذية، کلية الزراعة، جامعة أسيوط، أسيوط، مصر.

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First Name

حسن

Last Name

عبدالحکيم

MiddleName

إسماعیل

Affiliation

قسم بحوث تکنولوجيا الحاصلات البستانية، معهد بحوث تکنولوجيا الأغذية، مرکز البحوث الزراعية، الجيزة، مصر.

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First Name

مخلص

Last Name

عبدالرحمن

MiddleName

أحمد محمد

Affiliation

قسم علوم وتکنولوجيا الأغذية، کلية الزراعة، جامعة أسيوط، أسيوط، مصر

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First Name

حمادة

Last Name

مجلى

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قسم علوم وتکنولوجيا الأغذية، کلية الزراعة، جامعة أسيوط، أسيوط، مصر

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Volume

10

Article Issue

8

Related Issue

8798

Issue Date

2019-08-01

Receive Date

2019-07-09

Publish Date

2019-08-01

Page Start

257

Page End

264

Print ISSN

2090-3650

Online ISSN

2090-3731

Link

https://jfds.journals.ekb.eg/article_58140.html

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https://jfds.journals.ekb.eg/service?article_code=58140

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3

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Original Article

Type Code

886

Publication Type

Journal

Publication Title

Journal of Food and Dairy Sciences

Publication Link

https://jfds.journals.ekb.eg/

MainTitle

Extraction and Utilization of Tomato Peels Lycopene as Antioxidant and Natural Colorants in Beef Burger استخلاص واستخدام ليکوبين قشور الطماطم کمضاد للأکسدة وکملون طبيعي في البيف برجر

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Article

Created At

22 Jan 2023