Results 71 to 80 of about 17,175 (194)
Zhongguo youzhi为促进云南木本植物油的应用，以产自云南的蒜头果油、印度血桐油、元宝枫籽油、滇牡丹籽油、美藤果油和橡胶籽油为研究对象，采用气相色谱法测定其总脂肪酸和sn-2位脂肪酸的组成与含量，并在满足膳食脂肪酸推荐标准的基础上，以功能性脂肪酸含量为指标，利用规划求解算法优化了6种木本植物油的调和产品。结果表明：6种木本植物油富含功能性脂肪酸，其中元宝枫籽油、美藤果油和橡胶籽油分别含有35.92%、39.59%和35.78%的亚油酸，滇牡丹籽油与美藤果油分别含有32.02%和42.56%的α-亚麻酸，蒜头果油 ...
于雪莲1，2，杨培艺3，郭娟1，罗嘉1，张帆3YU Xuelian1，2，YANG Peiyi3，GUO Juan1，LUO Jia1，ZHANG Fan3
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Starch Biocomposite Reinforced With Chemically Modified Hibiscus esculentus Biofibers
Polymer Composites, EarlyView.Starch biocomposite production route. ABSTRACT The global proliferation of non‐biodegradable plastics in landfills and marine ecosystem represents a critical environmental crisis. To mitigate this, present study explores the development of sustainable, starch based bio composites.
Ashish Guleria +6 more
wiley +1 more source
Zhongguo youzhi大豆组织蛋白是一种以大豆蛋白为原料，运用挤压机的高温、高压、高剪切力使蛋白质分子原有结构改变，并最终形成具有纤维结构、口感类似动物肉的产品。旨在为大豆组织蛋白产品的研发提供理论参考，通过介绍大豆蛋白挤压组织化过程，对挤压过程中大豆蛋白的结构变化进行综述，重点阐述了挤压组织化对大豆蛋白分子间相互作用与蛋白质构象的影响，总结了原辅料及挤压工艺参数对大豆组织蛋白产品品质的影响。在大豆蛋白的组织化过程中，蛋白质的空间结构、分子间作用力发生改变，以二硫键为主的共价键对于形成纤维状和网状的蛋白质结构发挥了重要作用 ...
马润豪1，安红周1,2，薛义博2，黄亚男3，杜艳1,2MA Runhao1，AN Hongzhou1,2，XUE Yibo2，HUANG Yanan3，DU Yan1,2
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Polymer Engineering &Science, EarlyView.Schematic illustration of the forest‐derived filament production for 3D‐printing. ABSTRACT The integration of renewable biopolymers into value‐added engineering applications has become more critical. Cellulose acetate (CA) is a naturally derived polymer and widely used in the design‐oriented optical industry.
Naile Angın, Mesut Uysal
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不同离子对核桃蛋白结构及功能特性的影响Effects of different ions on the structure and functionality of walnut protein
Zhongguo youzhi为了有效提高核桃蛋白的利用率，拓展核桃蛋白在食品领域的应用范围，采用阴离子（Cl-、PO3-4、S2O2-3、HCO-3）和阳离子（Na+、K+、Mg2+、Ca2+）对核桃蛋白进行改性，并对改性后核桃蛋白的结构与功能特性进行研究。结果显示：阴离子PO3-4、HCO-3 和阳离子Na+、Mg2+增加了核桃蛋白的巯基含量；除了Cl-和K+，其他6种离子改性核桃蛋白的二硫键含量均下降，其中HCO-3改性核桃蛋白下降最多；8种离子对核桃蛋白的亚基组成无影响；Cl-、PO3-4、Na+和Ca2 ...
任祥瑞1， 赵晓燕1， 刘红开1， 张晓伟1, 王萌1， 虎海防2"REN Xiangrui1, ZHAO Xiaoyan1, LIU Hongkai1, ZHANG Xiaowei1, WANG Meng1, HU Haifang2"
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Effects of bioinsecticide exposure route on aphids and their natural enemies in oilseed rape
Pest Management Science, EarlyView.Fatty acids, silicone polymers and surfactants reduced aphid numbers but caused natural enemy mortality under direct exposure, while minimal residual activity suggests potential for targeted, compatible use in integrated pest management. Abstract BACKGROUND Myzus persicae Sulzer and Brevicoryne brassicae L.
Aimee J. Tonks +3 more
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BIODIESEL AS A SUBSTITUTE FOR PETROLEUM DIESEL IN A STOCHASTIC ENVIRONMENT
Policy makers should consider price volatility effects when determining appropriate spending levels for alternative fuel programs.Resource /Energy Economics and Policy,
Duffield, James A. +2 more
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Mycotoxins in oilseeds and vegetable edible oils: an overview of toxicity, occurrence and exposure☆
Oilseeds and fats, crops and lipidsOilseeds and vegetable oils, essential components of the human diet, can be contaminated by various mycotoxins, fungal toxic secondary metabolites. This review presents an overview of (i) the chronic toxicity of mycotoxins, (ii) their occurrence in ...
Durant Aurore +3 more
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Biodiesel Production from Hevea brasiliensis Seeds: A Systematic Review
Vietnam Journal of Chemistry, EarlyView.ABSTRACT The Hevea brasiliensis (HB) species, also called the rubber tree, is currently cultivated worldwide for the extraction of latex, an input for rubber production. In addition, its seeds currently have few productive applications, despite their high oil content.
Sara Lüneburger +3 more
wiley +1 more source
Zhongguo youzhi旨在提高牦牛脂肪的综合利用，以新鲜的牦牛脂肪为原料，分别采用酵母葡聚糖、活性干酵母、β-环糊精、茶多酚对牦牛脂肪进行脱腥处理，以牦牛脂肪所炼制的牦牛油腥味值作为评价指标，采用单因素实验优化4种脱腥方法的条件，并采用顶空固相微萃取-气相色谱-质谱联用(HS-SPME-GC-MS)技术对脱腥处理前后牦牛脂肪所炼制的牦牛油的挥发性风味物质组成及含量进行分析，采用相对气味活度值（ROAV）确定牦牛脂肪可能的腥味物质，并对脱腥处理前后牦牛油进行感官评价。结果表明：4种脱腥方法的最佳条件为酵母葡聚糖质量分数1.2%、
周佳，徐瑾，赵文俊，张丽，韩广兴，韩玲，余群力ZHOU Jia， XU Jin， ZHAO Wenjun， ZHANG Li， HAN Guangxing， HAN Ling， YU Qunli
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