Results 41 to 50 of about 93,158 (308)

On the Difference in the Action of Anti-Wear Additives in Hydrocarbon Oils and Vegetable Triglycerides

open access: yesLubricants, 2023
This paper examines the difference between the effects of anti-wear additives on vegetable and hydrocarbon-based oils. Knowledge of the specific influence of additives on the anti-wear properties of vegetable oils is necessary to increase the efficiency ...
Igor Mukhortov   +3 more
doaj   +1 more source

A Comparative Study of Physicochemical, Dielectric and Thermal Properties of Pressboard Insulation Impregnated with Natural Ester and Mineral Oil [PDF]

open access: yes, 2011
Natural ester is considered to be a substitute of mineral oil in the future. To apply natural ester in large transformers safely, natural ester impregnated solid insulation should be proved to have comparable dielectric strength and thermal stability to ...
Yang, Lijun   +9 more
core   +1 more source

Scalable Wheat Bran‐Algae Composites for Edible Electronics with Spray‐Coated Food‐Grade Conductive Inks

open access: yesAdvanced Electronic Materials, Volume 12, Issue 13, 6 July 2026.
A fully edible wheat bran–algae substrate is fabricated through scalable mould‐compression and spray‐coating, enabling robust, food‐grade platforms for sustainable electronics. A chitosan barrier improves water resistance and ink compatibility, while activated‐carbon conductive films form uniform electrodes with Ohmic behaviour.
Jaz Johari   +7 more
wiley   +1 more source

Advancing Fruit Bioimpedance Monitoring With Sustainable, Soft, And Bio‐Based Electrodes Beyond ECG

open access: yesAdvanced Electronic Materials, EarlyView.
Electrical impedance spectroscopy enables non‐destructive fruit quality monitoring, but conventional ECG and needle electrodes compromise signal stability, fruit physiology, and sustainability. This perspective highlights the transition toward soft, biocompatible, and biodegradable electrode interfaces based on natural substrates, bio‐derived ...
Sundus Riaz   +6 more
wiley   +1 more source

Development Status, Challenges, and Prospects of Edible Vegetable Oil Industry from the Perspective of Food Security

open access: yesLiang you shipin ke-ji
The development of edible vegetable oil is related to food security and people’s quality of life. Literature research method was adopted in this research to analyze the policy and economic environments of edible vegetable oil industry, and on this basis,
YANG Wen-guang   +2 more
doaj   +1 more source

Vegetable Oil Based Rigid Foam Composites

open access: yes, 2011
Rigid polymeric foams reinforced with natural or synthetic fibers constitute a major class of semi-structural composite materials. With the existing emphasis shifting from petroleum-based resources towards renewable resources, and sustainable engineering
Ulven, Chad A.   +5 more
core   +1 more source

Sustainable Productivity Growth in Agriculture: The Role of Shifts in R&D Investments and Technology

open access: yesApplied Economic Perspectives and Policy, EarlyView.
ABSTRACT The objective of the paper is to evaluate the long‐term prospects of sustainable productivity growth linked to plausible assumptions on public agricultural R&D investments as the key productivity driver. Second, it investigates the role of changing R&D focus from yield maximization to input saving technologies (fertilizers and pesticides). The
Zuzana Smeets Křístková   +4 more
wiley   +1 more source

Research trends on the extraction of vegetable oil by aqueous enzymatic method

open access: yesShipin yu jixie
Currently, vegetable oil is extracted by pressing method, solvent leaching method and aqueous enzymatic method. The aqueous enzymatic method has the advantages of high oil extraction rate, simple process and good oil quality compared with the pressing ...
GUAN Mengzhen, CHEN Fusheng, ZHAO Yuhui
doaj   +1 more source

Influence of Copper Particles on Breakdown Voltage and Frequency-Dependent Dielectric Property of Vegetable Insulating Oil

open access: yesEnergies, 2017
The insulating performance of oil is vulnerable to particles especially the conductive particles. This paper investigated the influence of copper particles of micrometer size on the breakdown strength and frequency-dependent properties of vegetable oil ...
Jing Zhang   +4 more
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

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