Fatty Acid Profiles of Stipe and Blade from the Norwegian Brown Macroalgae Laminaria hyperborea with Special Reference to Acyl Glycerides, Polar Lipids, and Free Fatty Acids
المؤلفون المشاركون
Foseid, Lena
Devle, Hanne
Stenstrøm, Yngve
Naess-Andresen, Carl Fredrik
Ekeberg, Dag
المصدر
العدد
المجلد 2017، العدد 2017 (31 ديسمبر/كانون الأول 2017)، ص ص. 1-9، 9ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2017-06-20
دولة النشر
مصر
عدد الصفحات
9
التخصصات الرئيسية
الملخص EN
A thorough analysis of the fatty acid profiles of stipe and blade from the kelp species Laminaria hyperborea is presented.
Lipid extracts were fractionated into neutral lipids, free fatty acids, and polar lipids, prior to derivatization and GC-MS analysis.
A total of 42 fatty acids were identified and quantified, including the n-3 fatty acids α-linolenic acid, stearidonic acid, and eicosapentaenoic acid.
The fatty acid amounts are higher in blade than in stipe (7.42 mg/g dry weight and 2.57 mg/g dry weight, resp.).
The highest amounts of n-3 fatty acids are found within the neutral lipid fractions with 590.6 ug/g dry weight and 100.9 ug/g dry weight for blade and stipe, respectively.
The amounts of polyunsaturated fatty acids are 3.4 times higher in blade than stipe.
The blade had the highest PUFA/SFA ratio compared to stipe (1.02 versus 0.76) and the lowest n-6/n-3 ratio (0.8 versus 3.5).
This study highlights the compositional differences between the lipid fractions of stipe and blade from L.
hyperborea.
The amount of polyunsaturated fatty acids compared to saturated- and monounsaturated fatty acids is known to influence human health.
In the pharmaceutical, food, and feed industries, this can be of importance for production of different health products.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Foseid, Lena& Devle, Hanne& Stenstrøm, Yngve& Naess-Andresen, Carl Fredrik& Ekeberg, Dag. 2017. Fatty Acid Profiles of Stipe and Blade from the Norwegian Brown Macroalgae Laminaria hyperborea with Special Reference to Acyl Glycerides, Polar Lipids, and Free Fatty Acids. Journal of Lipids،Vol. 2017, no. 2017, pp.1-9.
https://search.emarefa.net/detail/BIM-1182297
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Foseid, Lena…[et al.]. Fatty Acid Profiles of Stipe and Blade from the Norwegian Brown Macroalgae Laminaria hyperborea with Special Reference to Acyl Glycerides, Polar Lipids, and Free Fatty Acids. Journal of Lipids No. 2017 (2017), pp.1-9.
https://search.emarefa.net/detail/BIM-1182297
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Foseid, Lena& Devle, Hanne& Stenstrøm, Yngve& Naess-Andresen, Carl Fredrik& Ekeberg, Dag. Fatty Acid Profiles of Stipe and Blade from the Norwegian Brown Macroalgae Laminaria hyperborea with Special Reference to Acyl Glycerides, Polar Lipids, and Free Fatty Acids. Journal of Lipids. 2017. Vol. 2017, no. 2017, pp.1-9.
https://search.emarefa.net/detail/BIM-1182297
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1182297
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر