Results 31 to 40 of about 15,404 (287)

Effects of Endogenous Anti-Oxidative Components from Different Vegetable Oils on Their Oxidative Stability

open access: yesFoods, 2023
The effects of endogenous anti-oxidative components of ten common edible vegetable oils (palm olein, corn oil, rapeseed oil, soybean oil, perilla seed oil, high oleic sunflower oil, peanut oil, camellia oil, linseed oil, and sesame oil) on oxidation were
Yuchen Ma   +4 more
doaj   +1 more source

Determination of some inorganic metals in edible vegetable oils by inductively coupled plasma atomic emission spectroscopy (ICP-AES)

open access: yesGrasas y Aceites, 2008
Seventeen edible vegetable oils were analyzed spectrometrically for their metal (Cu, Fe, Mn, Co, Cr, Pb, Cd, Ni, and Zn) contents. Toxic metals in edible vegetable oils were determined by Inductively Coupled Plasma Atomic Emission Spectrometry (ICP-AES).
Erol Pehlivan   +4 more
doaj   +1 more source

The Influencing Factors and Inter-Group Differences for Urban Residents' Behavior of Consuming Edible Vegetable Oil [PDF]

open access: yes, 2017
To clarify the determinant factors and inter-group differences of Chinese urban residents’ edible vegetable oil consuming behavior is very important for us to understand their consumption features of edible vegetable oil, so as to guide their consuming ...
MA, Wenjie, WU, Qi
core   +1 more source

中国城镇居民人均食用植物油消费量的 趋势预测与影响因素分析Trend prediction and influencing factors analysis of per capita edible vegetable oil consumption of urban residents in China

open access: yesZhongguo youzhi, 2023
摘要:城镇居民食用植物油消费量变化趋势影响着城乡居民整体食用植物油消费走向,深入研究其变化趋势和影响因素,可以为我国制定科学合理的粮油供给安全战略和相关产业发展政策提供参考。基于2000—2020年我国城镇居民人均食用植物油消费量及其影响因素数据,从宏观角度出发,利用城市化率、城镇居民家庭人均可支配收入、城镇食用植物油零售价格指数、消费习惯4个主要因素构建灰色GM(1,5)预测模型,并对2021—2025年城镇居民人均食用植物油消费量进行预测。结果表明:构建的模型平均相对误差绝对值为4.94 ...
严茂林1,葛玮玮 2,张洋2,杨丽1 YAN Maolin 1, GE Weiwei 2, ZHANG Yang 2, YANG Li1
doaj   +1 more source

Assessing the Impact of Oil Types and Grades on Tocopherol and Tocotrienol Contents in Vegetable Oils with Chemometric Methods

open access: yesMolecules, 2020
The consumption of vegetable oil is an important way for the body to obtain tocols. However, the impact of oil types and grades on the tocopherol and tocotrienol contents in vegetable oils is unclear.
Yunqi Wen   +4 more
doaj   +1 more source

基于五省调查数据的我国居民食用植物油 消费认知与分析Edible vegetable oil consumption cognition of residents in China and its analysis based on the survey data of five provinces

open access: yesZhongguo youzhi, 2023
为深入了解居民对食用植物油的认知和消费现状,推动食用植物油科学消费,基于山东、河南、陕西、吉林、广东五省1 108份实地调研问卷数据,探讨了消费者对食用植物油的认知情况、购买意愿和消费行为,影响购买意愿的因素及不同消费群体间的购买差异。结果表明:消费者对食用植物油的营养知识和用油习惯的认知较为匮乏,其消费呈品种多样化特点;消费者对食用植物油的消费意愿主要受品牌与知名度、价格、是否转基因这3个因素影响;消费者年龄越大,越不看重脂肪酸构成比例、风味和食用偏好及营养功能物质含量;受教育水平越高 ...
汤诗婷,高飞,黄泽颖,刘鹏,黄家章TANG Shiting, GAO Fei, HUANG Zeying, LIU Peng, HUANG Jiazhang
doaj   +1 more source

State-of-the-Art and Future Perspectives of Environmentally Friendly Machining Using Biodegradable Cutting Fluids

open access: yesEnergies, 2021
The use of cutting fluids has played a vital role in machining operations in lubrication and cooling. Most cutting fluids are mineral oil-based products that are hazardous to the environment and the worker, cause severe diseases and pollute the ...
M. Naveed   +8 more
doaj   +1 more source

Direct extraction of oil from sunflower seeds by twin-screw extruder according to an aqueous extraction process: Feasibility study and influence of operating conditions [PDF]

open access: yes, 2007
The objective of this study was to evaluate the feasibility of an aqueous process to extract sunflower seed oil using a co-rotating twin-screw extruder. Aqueous extraction was carried out using whole seeds and the influence of the operating conditions on
Evon, Philippe   +8 more
core   +1 more source

Comparative Study of the Presence of Heavy Metals in Edible Vegetable Oils

open access: yesApplied Sciences, 2023
Currently, the processes of obtaining and producing food as well as consumption habits give rise to new challenges for food safety. The presence of heavy metals in edible vegetable oils has harmful effects for humans.
Pablo González-Torres   +3 more
doaj   +1 more source

Comparison of predicted and experimental DSC curves for vegetable oils [PDF]

open access: yes, 2012
We compare experimental and predicted differential scanning calorimetry (DSC) curves for palm oil(PO), peanut oil (PeO) and grapeseed oil (GO). The predicted curves are computed from the solid–liquid equilibrium modelling and direct minimization of the ...
Gerbaud, V.   +5 more
core   +1 more source

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