检索结果-南通市图书馆

Fatty acids of Pleurotus florida mushroom:Potential molecules for blood glucose control

Food Bioscience 2022年第2期46卷 395-402页

作者： Shefali Madaan Sanaa Ismael Abdul Jabar Bibhu Prasad Panda Microbial&Pharmaceutical Biotechnology Laboratory Department of Pharmacognosy and PhytochemistrySchool of Pharmaceutical Education and ResearchJamia HamdardNew DelhiIndia

In Vitro-In Vivo antidiabetic effect of Pleurotus florida mycelia was evaluated using enzymes,yeast cell and in streptozotocin induced type 2 diabetic(T2D)animal *** mycelia was prepared by submerged fermentation *** fungal biomass was organically extracted using mixture of ethanol and *** extractives yield of 14.3%w/w was obtained in hydroalcoholic solvent with dielectric constant-δvalue of 78.2(EX78).*** mycelia extract(EX 78)shows higher antioxidant power with 86.87%free radical scavenging activity and with 75.29 reducing ***-vitroα-amylase inhibition,α-glucosidase inhibition and glucose uptake activity of EX 78 shows higher *** *** mycelia extract(EX 78)is also found to be effective in controlling of blood glucose and insulin level in streptozotocin-nicotinamide induced T2D *** blood glucose was reduced to 216±6.21 mg/dl from 357±0.34 mg/dl and the insulin level was increased to 0.423±0.006 ng per mL from 0.164±0.03 ng/mL in *** treated *** higher fatty acids,C20-eicosane;C24-tetracosane and C30-squalene present in *** mycelium extract was found to be effective in inhibiting human intestinalα-glucosidase and pancreaticα-*** *** mushroom is found to be effective in controlling high blood glucose elevated liver and cardiac *** of this mushroom is suitable for controlling blood glucose level in person with hyperglycaemia.

关键词： Pleurotus florida Oyster mushroom Bioactive molecules Hyperglycaemia Type 2 diabetic

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Erratum to: An Isentropic Mass Circulation View on the ExtremeCold Events in the 2020/21Winter

引用

Advances in Atmospheric Sciences 2023年第4期40卷 744-744页

作者： Yueyue YU Yafei LI Rongcai REN Ming CAI Zhaoyong GUAN Wei HUANG Key Laboratory of Meteorological Disaster Ministry of Education(KLME)/Joint International Research Laboratory of Climate and Environment Change(ILCEC)/Collaborative Innovation Center on Forecast and Evaluation of Meteorological Disasters(CIC–FEMD)/Institute for Climate and Application Research(ICAR)Nanjing University of Information Science and TechnologyNanjing 210044China State Key Laboratory of Numerical Modeling for Atmospheric Sciences and Geophysical Fluid Dynamics(LASG) Institute of Atmospheric PhysicsChinese Academy of SciencesBeijing 100029China Tianjin Meteorological Disaster Defense Technology Centre Tianjin300074China Department of Earth Ocean&Atmospheric SciencesFlorida State UniversityTallahasseeFlorida32304USA Key Laboratory of Mesoscale Severe Weather/Ministry of Education and School of Atmospheric Sciences Nanjing UniversityNanjing 210044China

Erratum to:Yu,Y.Y.,***,***,***,***,and ***,2021:An isentropic mass circulation view on the extreme cold events in 2020/21 ***.,38(6),957−965,https://***/10.1007/s00376-021-1289-2.

关键词： extreme Extreme Winter

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

不同类型冷却屋顶方案对城市群热环境的缓解效果

引用

气候变化研究进展 2021年第1期17卷 45-57页

作者：张弥马红云林卉娇李海俊王莹南京信息工程大学气象灾害预报预警与评估协同创新中心/气象灾害教育部重点实验室/大气科学学院气候与应用前沿研究院(icar) 南京210044 江西省气象局南昌330000

利用耦合单层城市冠层模型的中尺度数值模式WRF/UCM,选取8组不同反照率和绿化比例的屋顶冷却方案进行敏感性试验,模拟研究不同冷却屋顶方案对长三角城市群2013年夏季城市热环境的影响,并分析其影响机制。结果表明:不同冷却屋顶方案对城... 详细信息

利用耦合单层城市冠层模型的中尺度数值模式WRF/UCM,选取8组不同反照率和绿化比例的屋顶冷却方案进行敏感性试验,模拟研究不同冷却屋顶方案对长三角城市群2013年夏季城市热环境的影响,并分析其影响机制。结果表明:不同冷却屋顶方案对城市群热环境的缓解效果与屋顶参数之间呈很强的线性关系。高温热浪天气下,HR4(反照率为1.0)和GR4(屋顶绿化率为100%)方案的制冷度日数分别降低了14.7%和10.9%,节约的能源比普通夏日更多。同时,高温热浪天气会增强热岛强度,高反照率屋顶方案在白天对热岛起到更有效的缓解,热浪天气下日平均热岛强度最大可降低1.36℃。相同方案下,在高温热浪天气下的缓解效果均胜于普通夏日,平均而言,高反照率屋顶和屋顶绿化的降温效果分别增大38.5%和34.9%,增湿效果分别增大29.5%和21.9%,这主要是由于在高温热浪天气下,高反照率屋顶方案能够减少更多的净辐射通量,屋顶绿化方案能够释放更多的潜热通量。此外,城市格点密集区域的降温效果优于分散的城市区域,处于城市群中的常州区域较单独的杭州区域的降温幅度平均高32%。

关键词：高温热浪冷却屋顶热岛效应缓解效果

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Ethnobotanical Study towards Conservation of Medicinal and Aromatic Plants in Upper Catchments of Dhauli Ganga in the Central Himalaya

引用

Journal of Mountain Science 2012年第2期9卷 286-296页

作者： L.S.KANDARI P.C.PHONDANI K.C.PAYAL K.S.RAO R.K.MAIKHURI School of Natural Resources Management and Environmental Sciences College of Agriculture and Environmental SciencesHaramaya University G.B.Pant institute of Himalayan Environment&Development Department of Botany University of Delhi

The present study broadly focused on medicinal plant species collected from wild by the villagers for different purposes in the upper catchment of Dhauli Ganga in Nanda Devi Biosphere Reserve(NDBR),in the central Himalaya.A schedule based survey was conducted during the years 2003-2005 in 15 villages of Chamoli district part of the *** was collected from collectors, vaidya(medicine man)and those dealing with domestication and marketing of the medicinal plants. The aim of the study was to understand the prioritiesed medicinal plants,their mode of collection and document their ethnobotanical uses by the Bhotiya tribal communities,in this world heritage site. During the survey,50 medicinal plants belonging to 31 families and 44 genera were *** of these,70% were harvested from the wild,22% were cultivated and 8% were cultivated as well as wild *** the cultivated species,8% were found growing in the kitchen gardens and 14%in the agricultural ***,42%of the plants had their roots and rhizomes used followed by leaves (26%),seeds(10%),seed and leaf(8%),bark and whole plant(6%)and flower(1%).Most plants were reported to be used for rheumatism(16),followed by stomach disorder(14),cold and cough(11),and jaundice(9).Thirty three plants species were reported to have more than one therapeutic uses,while 17 species were reported to be used against single *** distance of villages from road head was one of the factors contributing to the decline in the medicinal plant population in their natural habitats. The availability of medicinal plants increased with increase in distance from road head and also the peoples'dependence on *** of the traditional knowledge will help in conservation of knowledge and also opportunity for using it for future training and *** result of this study will help in promoting sustainable cultivation and implementation in conservation protocol of those species,which are in the verge of exti

关键词： Conservation strategy Ethnobotany Medicinal plants Traditional communities Central Himalaya

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Dynamic viscoelastic behaviour,gelling properties of myofibrillar proteins and histological changes in shrimp(***)muscles during ice storage

引用

Aquaculture and Fisheries 2023年第2期8卷 180-189页

作者： Naresh Kumar Mehta Banalata Rout Amjad KBalange Binaya Bhusan Nayak Department of Fish Processing Technology and Engineering College of FisheriesCAU(I)LembucherraAgartalaTripura799210India Department of Post-Harvest Technology Central Institute of Fisheries EducationMumbai400061India

Changes in protein quality during ice storage affects the muscle structure,the textural quality,functional properties and the eating *** viscoelastic behaviour and gelling properties ofmeat proteinsin relation to histological changes in white leg shrimp muscles were assessed for 14 days in ice *** in Ca2+ATPase activity of fresh myofibrillar protein(MFP),fading of myosin banding pattern and increased gapping in myofibrils were clearly observed with progress of *** quality indices of the shrimp muscle were well correlated with histological and functional properties as a function of ice *** of fresh MFP was 86.76%which decreased to 77.06%on the 14th day of storage *** capacity found to increase during storage *** strength of white leg shrimp meat was low(81±14 g cm)and further,reduced nearly 60%compared to fresh sample at the end of *** considerable reductions(from 535.77 kPa to 246.56 kPa)in storage modulus values were evident of diminishing elasticity and gelling ability of the meat due to ice ***,this study usherd that the histological deterioration in myofibrils may be used as an indication of diminishing biochemical quality and gelling behaviour of the proteins.

关键词： White leg shrimp Myofibrillar proteins Quality Rheology Gel strength Functionality

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

长三角城市群夏季高温对未来全球增暖的响应

引用

气象科学 2021年第3期41卷 285-294页

作者：王莹马红云李海俊南京信息工程大学气象灾害预报预警与评估协同创新中心/气象灾害教育部重点实验室/大气科学学院气侯与应用前沿研究院(icar) 南京210044 江西省气象局南昌330000

选取中国东部长江三角洲城市群区域作为研究对象,采用中国区域最新的土地覆盖资料ChinaLC,利用中尺度气象模式WRF(Weather research and Forecasting Model)对国际耦合模式比较计划第五阶段(CMIP5)中CESM(Community Earth System Model... 详细信息

选取中国东部长江三角洲城市群区域作为研究对象,采用中国区域最新的土地覆盖资料ChinaLC,利用中尺度气象模式WRF(Weather research and Forecasting Model)对国际耦合模式比较计划第五阶段(CMIP5)中CESM(Community Earth System Model)气候模式提供的RCP4.5(Representative Concentration Pathway 4.5)情景预估结果进行动力降尺度,以此模拟研究了未来增温1.5℃/2.0℃时的区域气候变化情况。结果表明:CESM数据作为侧边界资料驱动WRF模式得到的降尺度模拟结果,与历史时期(1996—2005年)的气温观测数据相比,在空间分布上有较高的吻合度,该降尺度方案可以为未来区域气温变化的预估提供较为可靠的数据;长三角地区在到达全球增温1.5℃(2025—2034年)/2.0℃(2042—2051年)时,区域平均气温与历史同期相比分别升高了0.8℃和1.47℃;空间分布上,增温最明显的区域主要集中在城市及其周边镶嵌体区域;随着全球增暖,区域平均高温热浪频次在增温1.5℃/2.0℃时期较历史同期分别增加了47%和100%,热浪强度分别增加了71%和129%;进一步通过对人体舒适度分析发现,与2.0℃升温阈值相比,控制增暖在1.5℃以内,极不舒适覆盖区域影响的人口数预计可减少5602.9万人。

关键词：长三角城市群 CMIP5 高温日数人体舒适度指数

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：