Results 61 to 70 of about 1,531,554 (231)

环氧棉籽油制备工艺优化及其下游产品研究Optimization of preparation process of epoxy cottonseed oil and its downstream products study

open access: yesZhongguo youzhi
旨在为环氧棉籽油的制备及其高附加值利用提供理论依据和技术支撑,分别采用无机强酸催化法和有机酸自催化法对棉籽油进行环氧化,考察了不同酸对环氧化反应的催化作用及乳化剂对环氧化工艺的影响。以环氧棉籽油为原料,采用开环一锅法制备羟基化棉籽油,并将其与己二酸发生酯化反应合成棉籽油聚酯,对产物进行了红外光谱和核磁共振氢谱表征。结果表明:无机酸中浓硫酸对棉籽油环氧化的催化效果最佳,其次是磷酸,有机酸中甲酸效果最优;乳化剂增加了油-水体系的均匀混合,可适当提高产品的环氧值,但需增加破乳工段;棉籽油聚酯中存在酯基 ...
夏热帕提·吐孙1,阿地力·吾布力2,熊燕1,3 TUSUN Xiarepati1, WUBULI Adili2, XIONG Yan1,3
doaj   +1 more source

Pretreatment of cottonseed flakes with proteases and an amylase for higher oil yields

open access: yesGrasas y Aceites, 2007
The effect of enzymatic pretreatment of cottonseed flakes on oil extractability was studied. The enzymes investigated included bacterial protease (Bp), papain (Pa), savinase (S), termamyl (T), pectinase (Pe) and cellulase (C).
Fakhriya S. Taha, Minar M. Hassanein
doaj   +1 more source

Effects of dietary cottonseed oil and cottonseed meal supplementation on the structure, nutritional composition of egg yolk and gossypol residue in eggs

open access: yesPoultry Science, 2019
&NA; The aim of this study was to evaluate the effects of dietary non‐gossypol cottonseed oil (CSO) or cottonseed meal (CSM) and their interactions on the texture properties, structure, nutritional composition, and edible safety of egg yolk.
Luoyi Zhu   +6 more
semanticscholar   +1 more source

Nanoparticles From Infusion Beverage Wastes and Their Effect on PLA/PHB Plasticized Composite Behavior

open access: yesJournal of Applied Polymer Science, Volume 142, Issue 46, December 10, 2025.
Schematic overview of the valorization of yerba mate and black tea waste into lignocellulosic nanoparticles (nYM, nBT), incorporated into PLA/PHB films plasticized with maleinized corn oil (MCO). The resulting bionanocomposites exhibited enhanced barrier and mechanical performance, making them suitable for biodegradable food packaging applications ...
Jaume Sempere‐Torregrosa   +5 more
wiley   +1 more source

Trials to improve the colour of colour fixed cottonseed oil using sodium oleate and sodium stearate in the absence and presence of azeotropic extract of cottonseed meal

open access: yesGrasas y Aceites, 1998
The effectiveness of two additives, namely, laboratory prepared sodium oleate and sodium stearate to improve the colour of colour fixed cottonseed oil was studied.
Elham A. A. Yousef
doaj   +1 more source

Model‐Guided Systematic Metabolic Engineering for Enhanced Spinosad Biosynthesis in Saccharopolyspora spinosa NHF132

open access: yesAdvanced Science, Volume 12, Issue 47, December 18, 2025.
A genome‐scale model guided the systematic metabolic engineering of Saccharopolyspora spinosa, enabling a 5.5‐fold boost in the green bioinsecticide spinosad to 1.8 g L−1 and establishing an actinomycete framework for complex natural products overproduction.
Shuliu Wang   +9 more
wiley   +1 more source

Production of Biodiesel from Cottonseed Oil over Aminated Flax Fibres Catalyst: Kinetic and Thermodynamic Behaviour and Biodiesel Properties

open access: yesAdvances in Chemical Engineering and Science, 2019
The transesterification of cottonseed oil in the presence of methanol to fatty acid methyl ester (FAME) using flax-based fibres catalyst modified with an alkaline moiety was studied.
Rihab Musaad Moawia   +4 more
semanticscholar   +1 more source

Use of Cold Plasma for Phytosanitation and Decontamination of Food Products: A Review

open access: yesFuture Postharvest and Food, Volume 2, Issue 4, Page 390-410, December 2025.
Applications of cold plasma in food industry. ABSTRACT Consumers are increasingly demanding healthy and nutrient‐rich food. Although conventional thermal processing techniques (pasteurization, sterilization, and blanching) ensure food safety and extend shelf life, they often negatively impact nutritional value and sensory quality, and they also consume
Chandel Anu   +2 more
wiley   +1 more source

Effects of mepiquat chloride on yield and main properties of cottonseed under different plant densities

open access: yesJournal of Cotton Research, 2019
Background Cottonseed oil and protein content as well as germination traits are major indicators of seed quality. However, the responses of these indicators to plant density and mepiquat chloride (MC) are still uncertain. To investigate plant density and
Wenqing ZHAO   +7 more
doaj   +1 more source

Resource Utilization of Peanut Shells: Nutritional Characteristics, Regulation of Antinutritional Factors, and Application Potential in Livestock and Poultry Production

open access: yesFood Science &Nutrition, Volume 13, Issue 12, December 2025.
The article reviews the potential of peanut hulls as livestock feed, highlighting their nutritional components, processing methods, and challenges. Despite being rich in fiber, minerals, and bioactive substances, peanut hulls contain anti‐nutritional factors.
Mengen Zhang   +6 more
wiley   +1 more source

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