The Effects of Different Extraction Methods on Antioxidant Properties, Chemical Composition, and Thermal Behavior of Black Seed (Nigella sativa L.)‎ Oil

المؤلفون المشاركون

ABD Manap, Mohd Yazid
Mohammed, Nameer Khairullah
Muhialdin, Belal J.
Alhelli, Amaal M.
Meor Hussin, Anis Shobirin
Tan, Chin-Ping

المصدر

Evidence-Based Complementary and Alternative Medicine

العدد

المجلد 2016، العدد 2016 (31 ديسمبر/كانون الأول 2016)، ص ص. 1-10، 10ص.

الناشر

Hindawi Publishing Corporation

تاريخ النشر

2016-08-25

دولة النشر

مصر

عدد الصفحات

10

التخصصات الرئيسية

الطب البشري

الملخص EN

The Nigella sativa L.

popularly referred to as black seeds are widely used as a form of traditional nutrition and medicine.

N.

sativa seeds were used for the extraction of their oil by way of supercritical fluid extraction (SFE) and cold press (CP) to determine the physicochemical properties, antioxidant activity, and thermal behavior.

The GC-MS results showed the primary constituents in the Nigella sativa oil (NSO) were Caryophyllene (17.47%) followed by thymoquinone (TQ) (11.80%), 1,4-Cyclohexadiene (7.17%), longifolene (3.5%), and carvacrol (1.82%).

The concentration of TQ was found to be 6.63 mg/mL for oil extracted using SFE and 1.56 mg/mL for oil extracted by CP method.

The antioxidant activity measured by DPPH and the IC50 was 1.58 mg/mL and 2.30 mg/mL for SFE oil and cold pressed oil, respectively.

The ferric reducing/antioxidant power (FRAP) activity for SFE oil and CP oil was 538.67 mmol/100 mL and 329.00 mmol/100 mL, respectively.

The total phenolic content (TPC) of SFE oil was 160.51 mg/100 mL and 94.40 mg/100 mL for CP oil presented as gallic acid equivalents (GAE).

This research showed that a high level of natural antioxidants could be derived from NSO extracted by SFE.

نمط استشهاد جمعية علماء النفس الأمريكية (APA)

Mohammed, Nameer Khairullah& ABD Manap, Mohd Yazid& Tan, Chin-Ping& Muhialdin, Belal J.& Alhelli, Amaal M.& Meor Hussin, Anis Shobirin. 2016. The Effects of Different Extraction Methods on Antioxidant Properties, Chemical Composition, and Thermal Behavior of Black Seed (Nigella sativa L.) Oil. Evidence-Based Complementary and Alternative Medicine،Vol. 2016, no. 2016, pp.1-10.
https://search.emarefa.net/detail/BIM-1104274

نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)

Mohammed, Nameer Khairullah…[et al.]. The Effects of Different Extraction Methods on Antioxidant Properties, Chemical Composition, and Thermal Behavior of Black Seed (Nigella sativa L.) Oil. Evidence-Based Complementary and Alternative Medicine No. 2016 (2016), pp.1-10.
https://search.emarefa.net/detail/BIM-1104274

نمط استشهاد الجمعية الطبية الأمريكية (AMA)

Mohammed, Nameer Khairullah& ABD Manap, Mohd Yazid& Tan, Chin-Ping& Muhialdin, Belal J.& Alhelli, Amaal M.& Meor Hussin, Anis Shobirin. The Effects of Different Extraction Methods on Antioxidant Properties, Chemical Composition, and Thermal Behavior of Black Seed (Nigella sativa L.) Oil. Evidence-Based Complementary and Alternative Medicine. 2016. Vol. 2016, no. 2016, pp.1-10.
https://search.emarefa.net/detail/BIM-1104274

نوع البيانات

مقالات

لغة النص

الإنجليزية

الملاحظات

Includes bibliographical references

رقم السجل

BIM-1104274