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Journal of Diabetes, Volume 12, Issue 9, Page 649-658, September 2020., 2020 Highlights Coronavirus disease 2019 (COVID‐19) is caused by SARS‐CoV‐2; recent modeling of the structure of SARS‐CoV‐2 spike glycoprotein, which mediates viral‐host‐cell entry, predicts interactions with dipeptidyl peptidase 4 (DPP4) in addition to angiotensin‐converting enzyme 2.
Margaret F. Bassendine +3 more
wiley +1 more source
Flavor Characterizations of Maillard Reaction Products of Enzymatical Hydrolysates of Soybean and Chicken with Different Molecular Weights(不同分子质量大豆蛋白和鸡肉酶解物的美拉德反应产物风味特征分析) [PDF]
Shipin kexue jishu xuebao, 2023 In order to study the flavor characteristics of peptides with different molecular weights via Maillard reaction, the protein hydrolysates were obtained by enzymatic hydrolysis using soy protein and chicken as raw materials.
TANG Long(汤龙) +2 more
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Shuitu Baochi Xuebao, 2022 为实现秸秆资源化利用和强化生物质炭基肥生产应用,以洞庭湖芦荻秸秆热解生物质炭为基质,采用包膜和混合造粒技术,以改性淀粉为黏合剂,辅以膨润土、腐殖酸等材料制备包膜炭基肥(CT)和混合炭基肥(MT)。以生物质炭占比10%(T1),15%(T2),20%(T3),25%(T4)和30%(T5),从微观形态结构、养分释放速率、粒径及抗压强度等基本性质进行择优筛选,将筛选后的炭基肥处理(CT2、CT3、CT4和MT1、MT2、MT3)与普通复合肥(NPK)、不施肥(CK)共8个处理进行室内水稻盆栽试验 ...
赵杭 +7 more
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Effects of Ultra-High Pressure on Flavor and Protein Structure of Enzymatic Hydrolysates of Aloididae aloidi(超高压对蓝蛤酶解液风味及其蛋白质结构的影响) [PDF]
Shipin kexue jishu xuebao, 2021 Aloididae aloidi was used as raw materials to study the contents of free amino acids, nucleotides and organic acids, and the changes of volatile flavor substances, protein structure and the exogenous enzyme activity of Aloididae aloidi hydrolysates with ...
BU Ying(步营) +7 more
doaj +1 more source
Shuitu Baochi Xuebao, 2020 基于连续6年设施番茄水氮调控定位试验，采用高分辨激光光谱法观测分析灌水下限（土壤水吸力为W1：25 kPa、W2：35 kPa、W3：45 kPa）和施氮量（N1：75 kg N/hm2、N2：300 kg N/hm2、N3：525 kg N/hm2）对设施土壤氨挥发通量、累积挥发量、番茄产量及单产累积排放量的影响。结果表明：灌水下限、施氮量及两者交互作用极显著的影响设施土壤氨挥发通量峰值、累积挥发量、单产氨挥发累积量、氨挥发损失率和番茄产量。氨挥发通量表现为施氮后6~8天氨挥发达到峰值 ...
刘阳阳 +7 more
doaj
Research Progress on Chemical Composition and Biological Activities of Dictyophora indusiata(竹荪的化学成分及生理活性研究进展) [PDF]
Shipin kexue jishu xuebao, 2013 Dictyophora indusiata is a fungi family which can be used as food and medicinal materials. It is rich in proteins and amino acids. Analysis showed that the Thallus of Dictyophora indusiata contains 21 kinds of amino acids , which include eight kinds of ...
ZHENG Yang(郑 杨) +5 more
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Zhongguo youzhi, 2023 为从油料组分层面探究同为高油酸油料制取的油脂风味差异,以油莎豆和高油酸花生仁为原料制备浓香油莎豆油和浓香花生油，对原料的氨基酸组成和糖类组成进行测定，分析两种油料烘烤前后氨基酸和还原糖含量变化，考察其对两种浓香型油脂风味的影响。采用同时蒸馏萃取结合气相色谱质谱联用技术（SDE-GC-MS）对浓香油莎豆油和浓香花生油进行挥发性成分测定，结合气味活度值（OAV）、气相色谱-嗅闻-质谱（GC-O-MS）和感官评价对两种浓香型油脂的特征香味进行比较。结果表明：油莎豆中的氨基酸总含量（4.27 g/100 g ...
陈璐，刘玉兰，马宇翔，朱文学 CHEN Lu, LIU Yulan, MA Yuxiang, ZHU Wenxue
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Gongye shui chuli, 2022 通过对比中温（35 ℃）和高温（50 ℃）厌氧产酸过程中挥发性有机酸（VFAs）含量与成分的变化，研究温度对剩余污泥的颗粒粒径、颗粒有机物降解情况、可溶性化学需氧量（SCOD）及挥发性有机酸（VFAs）的影响。结果表明，高温厌氧发酵可以显著促进污泥絮体解离，污泥分解率可达41.10%，微生物反应机率增加，反应效率提高。中温发酵和高温发酵过程中颗粒性有机物的水解过程均遵循一级反应动力学，且高温水解速率常数显著高于中温水解速率常数。中温水解液中未知溶解性有机物积累量高，转化慢 ...
熊惠磊 +7 more
doaj
Shuitu Baochi Xuebao, 2007 采用“静态吸收法”和“土柱淋溶法”室内模拟实验，分别研究了6种控／缓释肥料施入土壤中的氨挥发和氮淋溶情况。结果表明：6种控／缓释肥料处理都不同程度的降低了氨挥发量和N素淋溶量。与尿素比较，6种控／缓释肥料氨挥发量分别较普通尿素减少16．62％，23．78％，32．15％，0．11％，16．59％和37、78％，氮淋溶量分别较普通尿素减少15．84％，38．27％，68．87％，46．17％，52．51%和62．01％。试验还表明控／缓释氮肥氨挥发量与不同氮肥引起的土壤脲酶活性、pH值有密切关系。
杜建军 +4 more
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Boron Difluoride Chelated Aminoanthraquinone Photosensitizer for Type I Photodynamic Therapy
Rare Metals, Volume 45, Issue 1, January 2026.ABSTRACT Type I photosensitizers capable of generating cytotoxic reactive oxygen species (ROS), with reduced oxygen dependence under photoirradiation, are regarded as a promising phototherapeutic approach for hypoxic solid tumors. Herein, based on the electron donor of 9‐phenyl‐carbazole (Cz) and the electron acceptor of anthraquinone (AQ ...
Tian Zhang +8 more
wiley +1 more source