Paper Title:
Effects of Polyphenols from Sugarcane Tip on the Stability of Peanut Oil
  Abstract

Efficacy of polyphenols from sugarcane tip (STP) in stabilizing of peanut oil during accelerated storage had been studied. Extracts of STP were prepared with the parameters of extraction technology was ethanol 50%, extraction time 1.5 h, the ratio of material to liquid 2 and extraction temperature was 70°C water bath, concentrated extraction organic solvent and obtained the crude polyphenols concentrate. Samples of the raw fraction (STP) were directly analysed on a Waters HPLC. Then STP, Vitamin E (VE) and Vitamin C (Vc) were added into the peanut oil to compare the stability of sample during storage. The peroxide value (POV) and acid value (AV) of samples with different treatment were taken as parameters for evaluation of effectiveness in stabilization of peanut oil, respectively. Results from different parameters were in agreement with each other, suggesting the highest efficiency of STP and Vc, followed by STP, VE, and Control. Results reveal STP to be a potent antioxidant for stabilization of peanut oil.

  Info
Periodical
Advanced Materials Research (Volumes 236-238)
Edited by
Zhong Cao, Yinghe He, Lixian Sun and Xueqiang Cao
Pages
2362-2366
DOI
10.4028/www.scientific.net/AMR.236-238.2362
Citation
C. H. Li, S. S. Qiu, W. D. Sun, Z. Q. Lang, "Effects of Polyphenols from Sugarcane Tip on the Stability of Peanut Oil", Advanced Materials Research, Vols. 236-238, pp. 2362-2366, 2011
Online since
May 2011
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Zhi Qiang Liu, Qing Li Yang, Chu Shu Zhang, Yan Zhang, Shi Qing Wang, Jie Sun
Abstract:The research aimed to provide scientific basis for developing Proanthocyanidins from peanut skin. In this study, the antioxidant activity of...
1582
Authors: Hui Cui Zhang, Lin Tang, Qing Li Yang
Abstract:Ultrasonic Wave was used to assist alkali extraction and acid precipitation of peanut protein isolate from defatted peanut powder. Based on...
3904
Authors: Chu Shu Zhang, Qing Li Yang, Ke Jia, Zhi Qiang Liu, Li Na Yu, Jie Sun, Jie Bi
Abstract:The cell wall of peanut skin was destroyed by cellulase enzymolysis from peanut skin fermentation, which was beneficial to extract...
2499
Authors: Li Na Yu, Qing Xuan Gong, Qing Li Yang, Jie Sun, Jie Bi, Chu Shu Zhang
Abstract:In order to exploit and utilize the peanut protein resource and produce high additional value protein products, the preparation technology of...
2586
Authors: Xiao Li Liu, Ke Gang Wu, Xiang Hua Chai, Hong Peng Yu, Lin Chen, Xue Juan Duan
Chapter 10: Food Safety and Inspecting Technology
Abstract:The effects of packaging container on quality characteristics of peanut oil were investigated in this paper. Peanut oils were stored in two...
1937