Results 71 to 80 of about 4,344 (174)
不同香型菜籽油对炸薯条风味的影响Effects of rapeseed oils with different fragrances on the flavor of French fries
Zhongguo youzhi旨在为油炸食品风味的优化提供参考，采用浓香型、鲜香型、清香型及风味较淡的精炼菜籽油制备炸薯条，探究菜籽油香型对炸薯条辛香味、土豆味、焦香味、生青味及炸鱼味的影响，采用固相微萃取-气相色谱质谱联用技术测定炸薯条挥发性化合物含量，并利用嗅闻技术和香气活度值分析不同香型菜籽油炸薯条风味化合物的异同。结果表明：浓香型、鲜香型菜籽油炸薯条的辛香味和焦香味较突出，苯代丙腈及3-甲硫基丙醛为其最关键的2个化合物；而清香型、精炼菜籽油炸薯条以生青味和土豆味为主，其中清香型菜籽油炸薯条中最关键化合物为3-甲硫基丙醛和(E,
郭斐1,2，王鹏1，于淼1，李昀翌1，侯雯惠1，苏晓霞1，李扬1，卞祺1GUO Fei1,2, WANG Peng1, YU Miao1, LI Yunyi1, HOU Wenhui1, SU Xiaoxia1, LI Yang1, BIAN Qi1
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Antioxidant Properties and Correlation with Chemical Components in Selenium-Enriched Rape Powder [PDF]
This work aims to study the in vitro antioxidant activity of selenium-enriched rape powder extract and its correlation with basic chemical components.
YANG Di, MIN Lifeng, ZHANG Rui, ZHANG Hanming, XIONG Kun, ZHUANG Yang, FU Qin, MO Kaiju
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为了促进金砖国家农业生产及贸易合作，保障我国及全球油脂油料产业链、供应链安全稳定，阐述了金砖国家油脂油料的生产及消费情况、贸易格局和未来合作潜力，并提出了相关政策建议。金砖国家大多为农业生产大国，也是全球重要的农产品消费市场，2023/2024年度金砖国家油料生产量及消费量占到全球的近一半水平，植物油生产量超过全球的1/4，植物油消费量占全球的40%。2023/2024年度，金砖国家油料进出口量超过全球的一半水平，植物油进口量占全球的40%，出口量约占全球的1/10,2023年中国从金砖国家进口的油料 ...
张宏
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Effect of Storage Temperature on the Quality and Nitrite Metabolism Mechanism of Rape [PDF]
This study explored the effects of different storage temperatures (0, 10 and 25 ℃) on the nutritional quality, senescence-related physiological indicators (color, mass loss rate, soluble sugar, vitamin C (VC) and chlorophyll) and safety indicators ...
LIAN Huan, QIN Shunxin, JIA Lianwen, YANG Xiangzheng, WANG Da, WU Maoyu
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Revisiting Barriers to Trade: Do Foregone Health Benefits Matter? [PDF]
This paper examins the question of revisiting the imposition of existing trade barriers in one case of an evolving marketplace – when a traditional food product is altered to provide, or discovered to have, human health benefits that increases their ...
Kerr, William A., Zhang, Sidi
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Effects of Chemical Fertilizer Reduction Combined with Straw and Organic Fertilizer Application on Soil Acidification Mitigation and Erosion Control [PDF]
[Objective] To demonstrate that appropriate application of straw and organic fertilizer can effectively improve soil quality, have a positive effect on soil acidification mitigation and erosion control.
CAO Yunfei +9 more
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Shuitu Baochi Xuebao, 2011 以稻田长期定位试验为平台,研究常规平作(中稻-冬水田)、垄作免耕(中稻-冬水田)、垄作免耕(中稻-油菜)和水旱轮作(中稻-油菜)4种耕作制度对紫色水稻土有机碳累积及矿化动态的影响。结果表明:实行不同耕作制度均能提高土壤有机碳密度,以垄作免耕(中稻-油菜)最佳。不同耕作制度实施20年后,农田0-10 cm表层土壤有机碳密度已趋于稳定,垄作免耕会提高10-20 cm和20-40 cm土层有机碳密度,而水旱轮作各土层有机碳密度均低于其他耕作处理 ...
彭娟 +5 more
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Nitrogen as an Alternative to Phosphine [PDF]
The use of nitrogen gas in grain storage has a history of over 30 years. However, it wasn't until the recent emergence of economically efficient pressure swing adsorption (PSA) and membrane separation (MS) nitrogen production equipment that this ...
Beibei LI +5 more
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, 1997 油料作物的改良厦门大学生物系王伟几十年来，提高种子含油量一直是油料作物改良的中心内容。目前，主要油料作物种子的含油量介于20%~45%，应用传统育种法至今未能培育出含油量更高的品种。现代生物技术为油料作物的改良提供了前所未有的契机和手段，在转基因油料..
王伟
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Shuitu Baochi Xuebao, 2011 运用二因素(Cd、Pb)五水平回归正交设计,采用盆栽试验法,对比研究了Cd、Pb复合污染胁迫对印度芥菜和油菜MDA含量,以及SOD、POD和CAT活性的影响.结果表明:在Cd、Pb复合污染胁迫下,印度芥菜和油菜MDA含量显著上升,升幅分别为13.89%～118.47%,24.22%～231.22%.油菜MDA含量上升幅度显著高于同处理印度芥菜,重金属毒害症状明显.Cd、Pb复合污染对印度芥菜和油菜体内3种抗氧化酶活性的影响效应明显不同.随着Cd、Pb复合浓度的增加,Cd ...
郭艳杰 +4 more
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