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Phenolic profiles, antioxidant activities and cytoprotective effects of different phenolic fractions from oil palm (Elaeis guineensis Jacq.) fruits treated by ultra-high pressure.
Food Chem. 2019 Aug 01; 288:68-77.FC

Abstract

The present work investigated the phenolic profiles, antioxidant activities, and cytoprotective effects of the free, esterified, and insoluble-bound phenolic fractions from oil palm fruits treated under ultra-high pressure (UHP). Results showed that UHP treatment significantly increased the total phenolic and flavonoid contents of all three phenolic fractions (p < 0.05). A total of 11 and 12 phenolic compounds were detected and quantified in non-treated and UHP-treated fruits, with caffeic acid having the highest concentration in insoluble-bound phenolic fractions with 8.68 and 11.27 mg/g of dry extract, respectively. The antioxidant activities, intracellular reactive oxygen species inhibition, and cytoprotective effects of all three phenolic fractions were dramatically enhanced after UHP pretreatment (p < 0.05). Therefore, UHP-treated oil palm fruits with increased bioactivities could be used in functional food or the nutraceutical industry to enhance their applications and economic value.

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Publisher Full Text (DOI)

Authors+Show Affiliations

Zhou J
Yunnan Institute of Food Safety, Kunming University of Science and Technology, Kunming, Yunnan Province 650500, People's Republic of China.
Ma Y
College of Food Science and Technology, Hebei Agricultural University, Baoding, Hebei Province 071001, People's Republic of China.
Jia Y
Yunnan Institute of Food Safety, Kunming University of Science and Technology, Kunming, Yunnan Province 650500, People's Republic of China.
Pang M
The First People's Hospital of Yunnan Province and the Affiliated Kunhua Hospital of Kunming University of Science and Technology, Kunming, Yunnan Province 650032, People's Republic of China.
Cheng G
Yunnan Institute of Food Safety, Kunming University of Science and Technology, Kunming, Yunnan Province 650500, People's Republic of China.
Cai S
Yunnan Institute of Food Safety, Kunming University of Science and Technology, Kunming, Yunnan Province 650500, People's Republic of China. Electronic address: caikmust2013@163.com.

MeSH

AntioxidantsApoptosisArecaceaeChromatography, High Pressure LiquidFlavonoidsFruitHep G2 CellsHumansPalm OilPhenolsPlant ExtractsPressureReactive Oxygen SpeciesSpectrometry, Mass, Electrospray Ionization

Pub Type(s)

Journal Article

Language

eng

PubMed ID

30902316

Citation

Zhou, Jiexin, et al. "Phenolic Profiles, Antioxidant Activities and Cytoprotective Effects of Different Phenolic Fractions From Oil Palm (Elaeis Guineensis Jacq.) Fruits Treated By Ultra-high Pressure." Food Chemistry, vol. 288, 2019, pp. 68-77.
Zhou J, Ma Y, Jia Y, et al. Phenolic profiles, antioxidant activities and cytoprotective effects of different phenolic fractions from oil palm (Elaeis guineensis Jacq.) fruits treated by ultra-high pressure. Food Chem. 2019;288:68-77.
Zhou, J., Ma, Y., Jia, Y., Pang, M., Cheng, G., & Cai, S. (2019). Phenolic profiles, antioxidant activities and cytoprotective effects of different phenolic fractions from oil palm (Elaeis guineensis Jacq.) fruits treated by ultra-high pressure. Food Chemistry, 288, 68-77. https://doi.org/10.1016/j.foodchem.2019.03.002
Zhou J, et al. Phenolic Profiles, Antioxidant Activities and Cytoprotective Effects of Different Phenolic Fractions From Oil Palm (Elaeis Guineensis Jacq.) Fruits Treated By Ultra-high Pressure. Food Chem. 2019 Aug 1;288:68-77. PubMed PMID: 30902316.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Phenolic profiles, antioxidant activities and cytoprotective effects of different phenolic fractions from oil palm (Elaeis guineensis Jacq.) fruits treated by ultra-high pressure. AU - Zhou,Jiexin, AU - Ma,Yanli, AU - Jia,Yijia, AU - Pang,Mingjie, AU - Cheng,Guiguang, AU - Cai,Shengbao, Y1 - 2019/03/04/ PY - 2018/11/11/received PY - 2019/03/01/revised PY - 2019/03/04/accepted PY - 2019/3/24/entrez PY - 2019/3/25/pubmed PY - 2019/5/8/medline KW - 4-Coumaric acid (Pubchem CID: 637542) KW - 4-Hydroxybenzoic acid (Pubchem CID: 135) KW - Antioxidant activity KW - Caffeic acid (Pubchem CID: 689043) KW - Catechin (Pubchem CID: 9064) KW - Cytoprotection KW - Ferulic acid (Pubchem CID: 445858) KW - Gallic acid (Pubchem CID: 370) KW - Hesperetin (Pubchem CID: 72281) KW - Kaempferol (Pubchem CID: 5280863) KW - Oil palm fruits KW - Phenolics KW - Protocatechuic acid (Pubchem CID: 72) KW - Syringic acid (Pubchem CID: 10742) KW - UHPLC-ESI-HRMS/MS KW - Ultra-high pressure treatment SP - 68 EP - 77 JF - Food chemistry JO - Food Chem VL - 288 N2 - The present work investigated the phenolic profiles, antioxidant activities, and cytoprotective effects of the free, esterified, and insoluble-bound phenolic fractions from oil palm fruits treated under ultra-high pressure (UHP). Results showed that UHP treatment significantly increased the total phenolic and flavonoid contents of all three phenolic fractions (p < 0.05). A total of 11 and 12 phenolic compounds were detected and quantified in non-treated and UHP-treated fruits, with caffeic acid having the highest concentration in insoluble-bound phenolic fractions with 8.68 and 11.27 mg/g of dry extract, respectively. The antioxidant activities, intracellular reactive oxygen species inhibition, and cytoprotective effects of all three phenolic fractions were dramatically enhanced after UHP pretreatment (p < 0.05). Therefore, UHP-treated oil palm fruits with increased bioactivities could be used in functional food or the nutraceutical industry to enhance their applications and economic value. SN - 1873-7072 UR - https://www.unboundmedicine.com/medline/citation/30902316/Phenolic_profiles_antioxidant_activities_and_cytoprotective_effects_of_different_phenolic_fractions_from_oil_palm__Elaeis_guineensis_Jacq___fruits_treated_by_ultra_high_pressure_ DB - PRIME DP - Unbound Medicine ER -
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