TY - JOUR
T1 - Oxidative stability of sunflower oil flavored by essential oil from Coriandrum sativum L. during accelerated storage
AU - Wang, Dongying
AU - Fan, Wenchang
AU - Guan, Yifu
AU - Huang, Huina
AU - Yi, Tao
AU - Ji, Junmin
N1 - Funding Information:
The authors acknowledge financial support from the Doctor Research Fund of Henan University of Technology ( 2017BS032 ).
Publisher copyright:
© 2018 Elsevier Ltd. All rights reserved.
PY - 2018/12
Y1 - 2018/12
N2 - The aim of the work was to assess the oxidative stability of sunflower oil flavored by the essential oils extracted of Coriandrum sativum (coriander, CEO) during the accelerated storage of 24 days. In the study, CEO was extracted by Soxhlet apparatus, and its chemical composition was analyzed by gas chromatography with flame ionization detector (GC-FID) and gas chromatography and mass spectrometry (GC-MS), and then, the evaluation for antioxidant effect in vitro displayed that CEO possessed markedly antioxidant potential. Furthermore, after the addition of CEO, acid value (AV), peroxide value (PV), iodine value (IV), p-anisidine value (AnV), thiobarbituric acid reactive substances (TBARS), free fatty acid (FFA), total polar compounds (TPC), tocopherols (TOC) in sunflower oils during the accelerated storage were measured every 4 days, and the results herein exhibited the addition of CEO at 1200 ppm could not only increase the oxidative stability of the sunflower oils, but also exert synergistic effect with TBHQ. Meanwhile, the values of K232 and K268 and fatty acid composition were investigated. The sensory evaluation of the oil samples revealed that the addition of CEO at 1200 ppm could increase aroma flavor and consumers’ acceptability, so that it could be developed as convenient condiment.
AB - The aim of the work was to assess the oxidative stability of sunflower oil flavored by the essential oils extracted of Coriandrum sativum (coriander, CEO) during the accelerated storage of 24 days. In the study, CEO was extracted by Soxhlet apparatus, and its chemical composition was analyzed by gas chromatography with flame ionization detector (GC-FID) and gas chromatography and mass spectrometry (GC-MS), and then, the evaluation for antioxidant effect in vitro displayed that CEO possessed markedly antioxidant potential. Furthermore, after the addition of CEO, acid value (AV), peroxide value (PV), iodine value (IV), p-anisidine value (AnV), thiobarbituric acid reactive substances (TBARS), free fatty acid (FFA), total polar compounds (TPC), tocopherols (TOC) in sunflower oils during the accelerated storage were measured every 4 days, and the results herein exhibited the addition of CEO at 1200 ppm could not only increase the oxidative stability of the sunflower oils, but also exert synergistic effect with TBHQ. Meanwhile, the values of K232 and K268 and fatty acid composition were investigated. The sensory evaluation of the oil samples revealed that the addition of CEO at 1200 ppm could increase aroma flavor and consumers’ acceptability, so that it could be developed as convenient condiment.
KW - Accelerated storage
KW - Coriandrum sativum
KW - Oxidative stability
KW - Sunflower oil
UR - http://www.scopus.com/inward/record.url?scp=85052734425&partnerID=8YFLogxK
U2 - 10.1016/j.lwt.2018.08.055
DO - 10.1016/j.lwt.2018.08.055
M3 - Journal article
AN - SCOPUS:85052734425
SN - 0023-6438
VL - 98
SP - 268
EP - 275
JO - LWT - Food Science and Technology
JF - LWT - Food Science and Technology
ER -