Results 111 to 120 of about 25,271 (286)

How important is a regional free trade area for Southern Africa?: Potential impacts and structural constraints [PDF]

open access: yes
"We develop a detailed trade analysis to assess the potential welfare impacts of a free trade agreement (FTA) on the agricultural sector of southern African countries and to determine opportunities and challenges faced by the region as a consequence of ...
Bahta, Yonas   +2 more
core  

The State of Prevention of Atopic Dermatitis: An Updated Review

open access: yesPediatric Dermatology, EarlyView.
ABSTRACT Atopic dermatitis (AD) is a chronic inflammatory skin disorder that has a high worldwide prevalence and carries substantial psychosocial and financial burden. As such, the prevention of AD is an important area of research. In this review, we provide an update synthesizing relevant clinical trials published from January 2020 through July 2025 ...
Alexandra Kiszluk, Peter Lio
wiley   +1 more source

Genotypic and environmental variability of tocopherols and phytosterols in linseed (Linum usitatissimum L.) oil☆

open access: yesOilseeds and fats, crops and lipids
Linseed, Linum usitatissimum L., oil is highly valued for its nutritional and industrial properties, which is due to its unique profile in fatty acids and of minor components such as tocopherols and phytosterols.
Ayerdi Gotor Alicia   +5 more
doaj   +1 more source

INTRA-INDUSTRY TRADE BETWEEN TAIWAN AND ASEAN-5 IN THE AGRO-FOOD SECTOR: PATTERNS AND DETERMINANTS [PDF]

open access: yes
This paper attempts to identify the patterns and determinants of the levels of IIT between Taiwan and ASEAN-5 during the past three decades. Our empirical results confirm the belief that IIT between Taiwan and ASEAN-5 in the agro-food sector has been ...
Chang, Ching-Cheng   +2 more
core   +1 more source

Jojoba: An assessment of prospects [PDF]

open access: yes, 1979
This report examines in detail the sperm oil and animal and vegetable wax markets in an attempt to establish market price and volume parameters for jojoba oil and wax.
Macfarlane, N.   +2 more
core  

Nanoshell Fabrication Techniques for Probiotic Encapsulation: A Comprehensive Review

open access: yeseFood, Volume 7, Issue 3, June 2026.
ABSTRACT Probiotics, beneficial microorganisms, confer numerous health benefits when administered. However, their efficacy is hindered by harsh gut conditions, including acidity, bile acids, and enzymatic degradation. To overcome these challenges, encapsulation and nanoshell technology have emerged as a pivotal strategy to enhance probiotic stability ...
Tuba Mustafa   +12 more
wiley   +1 more source

柚皮精油的主要成分和抗氧化活性分析及其对 亚麻籽油和亚麻籽油乳液理化稳定性的影响Analysis of the main composition and antioxidant activity of pomelo peel essential oil and its effect on the physical and chemical stability of flaxseed oil and flaxseed oil emulsion

open access: yesZhongguo youzhi
旨在为柚皮精油(EO)在油脂及其乳液中的应用提供参考,对EO的挥发性成分、总酚含量和抗氧化活性进行了测定,并将EO添加于亚麻籽油及其乳液中,考察不同质量浓度EO对亚麻籽油氧化诱导时间的影响,及对亚麻籽油乳液在60 ℃避光储藏过程中物理稳定性和氧化稳定性的影响。结果表明:EO的主要挥发性成分是以D-柠檬烯为主的萜烯类物质,总酚含量为8.28 mg/mL,EO具有较强的DPPH、ABTS自由基清除能力及还原能力,当其质量浓度为6 mg/mL时,亚麻籽油的氧化诱导时间最长,为4.70 h。在60 ...
邵馨漫1,程晨1,邓乾春2,祝振洲1,夏伏建2,罗芳1,余佳利1,李书艺1 SHAO Xinman1, CHENG Chen1, DENG Qianchun2, ZHU Zhenzhou1, XIA Fujian2, LUO Fang1, YU Jiali1, LI Shuyi1
doaj   +1 more source

PFAS properties and destruction methods: A focus on enzymatic degradation

open access: yesJournal of Chemical Technology &Biotechnology, Volume 101, Issue 6, Page 1126-1152, June 2026.
Abstract Per‐ and polyfluoroalkyl substances (PFAS) are known as ‘forever’ chemicals and have lasting detrimental impact on the environment and living organisms. To understand PFAS molecules better, this review begins with an overview of PFAS definition, classifications and applications, and then provides a comprehensive summary and critical analysis ...
Guobin Liang, Hua Zhao
wiley   +1 more source

三级菜籽油280 ℃加热试验的影响因素研究Influencing factors of third-grade rapeseed oil in 280 ℃ heating test

open access: yesZhongguo youzhi
旨在为菜籽油的工业生产提供理论支撑,研究了三级菜籽油280 ℃加热试验可能的影响因素。对18个280 ℃加热试验合格和15个280 ℃加热试验不合格三级菜籽油的质量指标(酸值、过氧化值、水分及挥发物含量)、甘油酯组成、脂肪酸组成、色泽和叶绿素含量、主要胶溶性组分(磷脂、蛋白质)进行对比,并通过主成分分析(PCA)和皮尔逊相关性(PCCs)分析对各指标进行可视化分析。结果表明:两组三级菜籽油的酸值、过氧化值、水分及挥发物含量、总色泽与叶绿素含量、脂肪酸组成、甘油酯组成之间无显著差异,280 ...
刘书成1,姜碧若2,梁建华2,曾裕2,宋婕1,毕艳兰1,3 LIU Shucheng1, JIANG Biruo2, LIANG Jianhua2, ZENG Yu2, SONG Jie1, BI Yanlan1,3
doaj   +1 more source

Does Real Exchange Rate Volatility Affect Sectoral Trade Flows? [PDF]

open access: yes, 2008
This paper investigates empirically the effect of real exchange rate volatility on sectoral bilateral trade flows between the US and her top thirteen trading countries. Our investigation also considers those effects on trade flows which may arise through
Caglayan, M., Di, J.
core  

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