Results 11 to 20 of about 356 (94)
Shuitu Baochi Xuebao, 2007 在高产条件下研究了施氮水平对强筋小麦济麦20氮素同化及籽粒蛋白质组分积累和品质的影响,结果表明,在0~195 kg/hm2施氮量范围内,增施氮肥显著提高旗叶硝酸还原酶和谷氨酰胺合成酶活性,提高各器官氮素含量和积累量,促进籽粒单体蛋白、可溶性和不溶性谷蛋白积累,提高籽粒蛋白质含量及可溶性和不溶性谷蛋白占总蛋白的比例,改善籽粒品质;285 kg/hm2施氮量处理与195 kg/hm2施氮量处理相比,旗叶硝酸还原酶和谷氨酰胺合成酶活性及籽粒蛋白质含量均无显著变化,但单体蛋白含量及占总蛋白质的比例升高 ...
王东, 于振文
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Effect of Radio Frequency Combined with Hot Air Heating on Degradation of Aflatoxin B1 and Corn Quality [PDF]
This study analyzed the effects of radio frequency-hot air treatment under different conditions of initial corn moisture content (19.05%, 22.25%, and 25.55%), radio frequency heating temperature (55, 65, 75, and 85 ℃) and heating time (10, 15, 20, and 25
ZHANG Jinfang, LI Mei, CHEN Wei
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谷物胚芽营养组分与加工技术研究进展Nutritional components and processing technologies of cereal germ: a review
Zhongguo youzhi, 2023 胚芽作为谷物籽粒的重要组成部分，含有丰富的营养组分。为了对谷物胚芽产品开发和技术优化提供参考，综述了谷物胚芽中脂肪、蛋白质、碳水化合物、维生素、矿物质等营养组分的构成及生理功能，对谷物胚芽精准加工技术进行了概述，指出了现今谷物胚芽产品开发存在的问题并提出了建议。谷物胚芽的稳定化处理、谷物胚芽油的提取、活性肽的制备及γ-氨基丁酸的富集等技术成为谷物胚芽研究领域的新热点。还需加大谷物胚芽活性组分应用的研究力度，进一步向功能性食品、医药等领域探索，使产品开发多元化，从而扩大谷物胚芽的应用范围 ...
马梦恬1，王明辉1，鲁佩杰1，缪文慧1，邢茂选2，张炳文1 MA Mengtian1, WANG Minghui1, LU Peijie1, MIAO Wenhui1, XING Maoxuan2, ZHANG Bingwen1
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Effect of Deoxynivalenol Contamination on the Safety, Quality Indexes and Utilization Rate of Wheat [PDF]
In this study, 17 deoxynivalenol (DON) contaminated wheat samples were assessed for safety and quality index such as unit weight, water absorption of gluten, crude protein content, unsound kernel content, sprouted kernel content, gibberella damaged ...
ZHANG Chun’e, LIAO Ruoyu, LIU Xinbao, NIU Ying, SUN Yue, GUO Baoyuan
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Shuitu Baochi Xuebao, 2022 探讨减氮模式下氮肥不同基追比例对滴灌春小麦氮代谢关键酶活性、氮素积累转运、产量及氮肥利用率的影响, 为新疆麦区滴灌春小麦高效生产提供科学依据。以中筋型"新春6号"(XC 6)和强筋型"新春37号"(XC 37)小麦品种为材料, 设置0∶0, 2∶8, 3∶7, 4∶6, 5∶5共5种氮肥基追比处理, 研究氮肥基追比例对滴灌春小麦氮代谢及氮肥利用率的影响。结果表明: 同一品种下, 随氮肥基追比例的增加, 氮代谢酶活性、氮素积累、氮肥利用率(NUE)、籽粒产量及蛋白质产量均呈现先升高后降低的趋势 ...
王海琪 +4 more
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Assessment of fresh Chinese white salted noodle quality on four Sichuan major varieties [PDF]
, 2006 Four Sichuan major varieties (i.e. CY12, MY26, CM107, CM36) were selected for the assessment of their raw white salted noodle quality with sensory evaluation and apparatus such as NIR and Minolta.
Cheng, Doug +4 more
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Zhongguo youzhi, 2022 以50个品种甜瓜种子为试验材料,对其表型性状进行测定，然后用索氏抽提法测定含油率，气相色谱法测定种子油脂肪酸组成，并对种子表型性状、含油率与种子油脂肪酸组成相关性进行分析。结果表明：表型性状最大的甜瓜品种为MW，MW的籽粒表面积、宽、千粒质量均最大；林蜜25号甜瓜品种的种子含油率最高，为32.532%，WQ的种子含油率最低，仅为17.915%；甜瓜种子油中含量最高的脂肪酸为亚油酸，其次是油酸、棕榈酸、硬脂酸，亚麻酸含量最低，亚油酸含量最高的甜瓜品种是常见小绿瓜，为75.011 ...
张慧君1， 李虎1， 惠林冲2， 袁于舒1， 朱秀秀1， 马宗新3， 徐茜1 ZHANG Huijun1, LI Hu1, HUI Linchong2, YUAN Yushu1, ZHU Xiuxiu1, MA Zongxin3, XU Qian1
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冷等离子体在粮油行业应用研究进展Application of cold plasma in grains and oils industry
Zhongguo youzhi, 2022 冷等离子体（CP）技术是环境友好的新兴食品非热加工技术，为了促进我国粮油行业研发冷等离子体发生设备，概述了冷等离子体在改善面粉、淀粉及蛋白粉的功能性，减少米饭蒸煮时间，提高籽粒的安全性，降低油脂氢化中反式脂肪酸的生成，降解粮粒真菌毒素及防治储粮害虫等方面的应用研究进展。并提出冷等离子体作用于粮油食品中的机制，包括活性氧和活性氮反应，酸碱度降低学说和生物大分子修饰。冷等离子体处理后粮油食品的pH降低，脂质氧化作用增加，这对设备和工艺研发提出了新要求 ...
高光标1,2，吴建章2，李燕羽1，闫恩峰3，李兴军1 GAO Guangbiao1,2, WU Jianzhang2, LI Yanyu1, YAN Enfeng3, LI Xingjun1
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Effect of Superchilling on Preservation, Ripening and Senescence of Broad Bean Seeds [PDF]
This study sought to investigate the effect of superchilling on the preservation of fresh broad bean seeds. Three superchilling temperatures (−2, −3 and −4 ℃) were determined based on the freezing point of broad bean seeds.
LI Die, LI Haiyan, ZHONG Shihong, FU Yuansheng, LI Meiqing, ZHANG Haiwei
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Research on Evaluation of the Quality of Different Varieties of Highland Barley Flour and the Suitability of Noodle Processing [PDF]
In order to clarify the relationship among nutritional quality of highland barley flour, processing quality and edible quality of noodles, the flour of 21 highland barley varieties in Qinghai Province was used as raw the materials.
DANG Bin +5 more
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