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Effects of Exogenous Abscisic Acid Treatment on Antioxidants in Grapes and Wines(外源脱落酸处理对葡萄果实及葡萄酒中抗氧化成分的影响) [PDF]
Shipin kexue jishu xuebao, 2021 In this study, Vitis vinifera cvs. Merlot and Cabernet Sauvignon in Jixian of Tianjin were used as research grape cultivars, the effects of exogenous abscisic acid (ABA) on phenolic characteristics of grapes and wines were systematically investigated ...
ZHU Lei(朱磊) +5 more
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Zhejiang Daxue xuebao. Lixue ban, 2023 泛素特异蛋白酶（ubiquitin-specific protease，UBP）是去泛素化酶六大家族中最大的，广泛存在于真核生物中，保守性很高。UBP可通过去泛素化作用调节各种生物的生长发育。为了解龙眼（Dimocarpus longan Lour.）DlUBP基因家族的生物学功能及其在龙眼体胚早期发生过程中的作用，基于第3代龙眼基因组数据库与转录组数据库，对DlUBP全基因组进行鉴定，分析其基因结构、蛋白质结构域、启动子顺式元件及构建系统进化树 ...
童宁(TONG Ning) +5 more
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Gongye shui chuli, 2023 垃圾渗滤液含有丰富的有机物，进行适当处理转化成小分子有机酸后可作为反硝化脱氮工艺的碳源。采用吹脱联合超声的预处理方式脱除垃圾渗滤液中的多余氨氮，并根据氨氮去除效果，将最佳条件下预处理后的渗滤液接种剩余污泥后在碱性环境下厌氧发酵产酸。对厌氧发酵体系中挥发酸产量、相对分子质量、三维荧光及微生物群落进行分析，探究了垃圾渗滤液的发酵产酸效能。结果表明：垃圾渗滤液在初始pH=11、吹脱联合超声预处理1 h后，以初始pH=10的条件联合剩余污泥共发酵时产酸效果最好，体系内挥发酸产量在第5天达到峰值，为（1 183 ...
宋恒玥 +4 more
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Gongye shui chuli, 2022 为了开发高效低耗的垃圾渗滤液膜浓缩液处理方法，以江苏某垃圾焚烧厂渗滤液膜浓缩液为研究对象，通过优化调控碳源种类、水力停留时间（HRT）、碳氮比（C/N）等运行条件，考察反应器的脱氮效能，并揭示其深度脱氮的微生物学机理。研究表明，从碳源种类来看，葡萄糖体系和乙酸钠体系的反硝化效能相较甲醇体系更加高效稳定、耐冲击负荷，且葡萄糖体系处理成本为乙酸钠体系的一半；从HRT、C/N来看，工艺运行过程调控HRT、C/N参数对系统脱氮效能造成的冲击均是可逆的。通过优化获得的最佳运行条件为以葡萄糖为外加碳源，HRT=12
刘宁 +7 more
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Shuitu Baochi Xuebao, 2007 对宁夏南部丘陵区不同植被自然恢复阶段土壤脲酶、碱性磷酸酶、蔗糖酶、脱氢酶和过氧化氢酶活性的变化特征进行了研究。结果表明：土壤脲酶、碱性磷酸酶、蔗糖酶和脱氢酶基本上随着植被封育年限的增加而增大,过氧化氢酶活性对于植被恢复年限的响应不明显。植被封育的前23年中,土壤脲酶、碱性磷酸酶、蔗糖酶和脱氢酶的活性增加明显,23年后基本趋于稳定,增加不明显。封育78年的大针茅群落下的土壤脲酶和蔗糖酶（转化酶）活性最强,其土壤中碳素和氮素营养循环强度最大。脲酶与蔗糖酶、碱性磷酸酶和脱氢酶的活性极显著相关 ...
黄懿梅, 安韶山, 曲东, 赵伟峰
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Gongye shui chuli, 2021 采用两级UASB反应器处理模拟精对苯二甲酸（PTA）废水，考察了反应器性能和微生物群落特征。结果表明，两级UASB反应器对高浓度PTA废水处理性能优异，COD去除率和单位COD的甲烷产率可分别达到92.34%和52.38 mL/g，对PTA废水中特征污染物苯甲酸、对苯二甲酸、对甲基苯甲酸的降解率分别高达100%、97.99%、93.73%；互营菌属（Syntrophus）和杆状脱硫菌属（Desulforhabdus）为两级UASB反应器共同的特征优势菌属；一级UASB反应器内酚降解菌 ...
寇悦 +5 more
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New Phytologist, Volume 248, Issue 2, Page 690-705, October 2025.Summary Abscisic acid (ABA) induces stomatal closure, reducing transpirational water loss, a critical adaptation for agriculture under drought. However, ABA is often viewed cautiously as stomatal closure limits CO2 uptake for photosynthesis and growth.
Jinghui Liu +4 more
wiley +1 more source
Veterinary Dermatology, Volume 35, Issue 5, Page 524-535, October 2024.Background – Cytological detection of acantholytic keratinocytes (acantholytic cells [AC]) helps to identify canine pemphigus foliaceus (cPF) yet AC also occurs in superficial pyoderma (SP), the main differential diagnosis. Hypothesis/Objectives – To compare selected cytomorphological features of cPF and SP and to establish cytological diagnostic ...
Tyler S. Spriggs +3 more
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Gongye shui chuli, 2007 在膜生物反应器(MBR)中驯化活性污泥对溴氨酸进行生物降解实验。结果表明,由于溴氨酸的选择压,驯化过程中活性污泥浓度下降;TTC-脱氢酶活性下降并保持在较低的水平。在驯化期结束后,活性污泥对溴氨酸的脱色率和COD去除率可以分别达到90%和>50%。核糖体基因间隔序列分析(RISA)显示活性污泥群落呈现动态变化,生物多样性下降。
邢林林 +6 more
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The Modern Language Journal, Volume 108, Issue 1, Page 222-242, Spring 2024.Abstract In response to the issue of Chinese language teacher attrition in Myanmar, this study aimed to examine the professional commitment of these teachers, with a focus on how their commitment is constructed and shaped within the local context. The study adopted a theoretical lens of positive psychology and utilized a hermeneutic phenomenological ...
Yue Peng, Kaiyang Lou, Tao Xiong
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