![](/images/graphics-bg.png)
Selenylation Modification of Atractylodes macrocephala Polysaccharide and Evaluation of Antioxidant Activity
المؤلفون المشاركون
Hou, Ranran
Li, Qiu
Liu, Jie
Hu, Yuanliang
المصدر
Advances in Polymer Technology
العدد
المجلد 2019، العدد 2019 (31 ديسمبر/كانون الأول 2019)، ص ص. 1-8، 8ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2019-04-01
دولة النشر
مصر
عدد الصفحات
8
التخصصات الرئيسية
الملخص EN
The Atractylodes macrocephala polysaccharide (AMP) was extracted by water extracting-alcohol precipitating method and further purified by DEAE column.
After that, the polysaccharides were modified by nitric acid-sodium selenite method, and nine kinds of selenizing AMPs (sAMPs) were obtained, namely, from sAMP1 to sAMP9.
AMP and sAMP were characterized using FTIR spectrometry.
Then their antioxidant activities in vitro were measured by free radical-scavenging test.
Among these, sAMP6 presented the strongest antioxidant effect.
For the test in vivo, the chickens at day 14 vaccinated with ND vaccine were repeatedly vaccinated at day 28.
The chickens in sAMP and AMP were injected respectively with 1 mg of sAMP6 and AMP and, in vaccination control (VC) and BC groups, injected with equal volume of normal saline.
Respectively, after the first vaccine, on days 7, 14, 21, and 28, the serum GSH-Px and SOD activities and MDA content were determined.
The results suggested that sAMP6 could significantly promote GSH-Px and SOD activities and decrease MDA content.
All these results indicated that selenylation modification could significantly enhance the antioxidant activity of AMP.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Hou, Ranran& Li, Qiu& Liu, Jie& Hu, Yuanliang. 2019. Selenylation Modification of Atractylodes macrocephala Polysaccharide and Evaluation of Antioxidant Activity. Advances in Polymer Technology،Vol. 2019, no. 2019, pp.1-8.
https://search.emarefa.net/detail/BIM-1122136
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Hou, Ranran…[et al.]. Selenylation Modification of Atractylodes macrocephala Polysaccharide and Evaluation of Antioxidant Activity. Advances in Polymer Technology No. 2019 (2019), pp.1-8.
https://search.emarefa.net/detail/BIM-1122136
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Hou, Ranran& Li, Qiu& Liu, Jie& Hu, Yuanliang. Selenylation Modification of Atractylodes macrocephala Polysaccharide and Evaluation of Antioxidant Activity. Advances in Polymer Technology. 2019. Vol. 2019, no. 2019, pp.1-8.
https://search.emarefa.net/detail/BIM-1122136
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1122136
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
![](/images/ebook-kashef.png)
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
![](/images/kashef-image.png)