搜索结果: 1-15 共查到“知识库 grapes”相关记录28条 . 查询时间(0.049 秒)
Factors of profitability of the grapes production
profitability of viticulture selling price of grapes sugar content of grapes
2016/7/6
The paper analyses the relationships between the profitability of viticulture on the one hand and the sugar content and grapes yield in viticulture in the Czech Republic between 1995 and 2014 on the o...
Volatile compounds in Prošek dessert wines produced from white and red grapes
aroma HS-SPME-GC-MS cv. Posip cv. Plavac mali
2015/7/28
Prosek dessert wines produced from dried grapes of two native Croatian varieties, one white and one red, had complex volatile compositions. Various categories of volatile compounds were identified usi...
Influence of UV and ozonised water treatment on trans-resveratrol content in berry skins and juices of Franc and Green Veltliner grapes
grape juices stilbens content UV irradiation ozonisation
2015/5/18
Grapes from two varieties – Franc (red) and Green Veltliner (white) were processed using UV radiation at selected powers and times. Irradiated grapes were stored for 24, 48, and 72 h at room temperatu...
Dynamics of changes in total anthocyanins during the fermentative maceration of grapes
vinification anthocyanin extraction anthocyanin losses yeast biomass
2015/1/22
This paper deals with the results of studies on changes in the content of total anthocyanins depending on their fermentative maceration from grapes of traditional Moravian cultivars (Blauer Portugiese...
Relationship between antiradical activity, polyphenolic antioxidants and free trans-resveratrol in grapes (Vitis vinifera L.)
vine must skins seeds polyphenolic antioxidants trans-resveratrol antiradical activity varieties wine-growing areas
2015/1/21
Contents of polyphenolic antioxidants as total polyphenols (TP), free trans-resveratrol (R) and their antiradical activity (ARA) in grape skins and seeds of grape varieties and TP in grape musts origi...
Content of polyphenolic antioxidants and trans-resveratrol in grapes of different varieties of grapevine (Vitis vinifera L.)
grapevine grapes must skins seeds
2015/1/21
Contents of polyphenolic antioxidants as total polyphenols and trans-resveratrol in grape musts, grape skins and seeds of twelve vine varieties from the harvests 2001 and 2002 were determined. Polyphe...
Development of Fruit Dahi (Yoghurt) Fortified with Strawberry, Orange and Grapes Juice
Strawberry Orange Grapes Juice
2016/6/1
Dahi or yoghurt is the most popular milk product owing to its particular physical, nutritional, microbiological and organoleptic properties. The research was conducted to prepare fruit yoghurt fortifi...
Physical methods of resveratrol induction in grapes and grape products – a review
trans-resveratrol methods of enchrichements UV irradiation ozonisation
2014/2/25
rans-resveratrol ((E)-3,4',5-trihydroxystilbene) is a substance that is produced by a large number of plants as a phytoalexin and has a wide range of beneficial biological properties. Resveratrol has ...
Profiling of primary metabolites in grapes of interspecific grapevine varieties: sugars and organic acids
grapevine interspecific variety sugars organic acid profiling
2014/2/25
The quality of grapes is determined above all by the contents of the primary and secondary metabolites. The primary metabolites involve sugars and organic acids, and just these compounds are dealt wit...
GRAPES全球非静力大气模式的正规模分析
正规模 GRAPES非静力大气模式 重力惯性波 声惯性波 Rossby波
2013/11/6
为分析数值模式动力学框架中不同波动的特性及对数值天气预报模式计算稳定性的影响，文章对GRAPES（Global/Regional Assimilation and PrEdiction System）全球非静力大气模式进行了正规模分析.首先，建立了静止大气状态下模式的线性化系统，并在适当的边界条件下将线性化系统分解成具有垂直与水平结构方程的本征值、本征函数耦合问题.然后在等温大气条件下，利用耦合问...
GRAPES全球非静力大气模式的正规模分析
正规模 GRAPES非静力大气模式 重力惯性波 声惯性波 Rossby波
2010/1/11
为分析数值模式动力学框架中不同波动的特性及对数值天气预报模式计算稳定性的影响，文章对GRAPES（Global/Regional Assimilation and PrEdiction System）全球非静力大气模式进行了正规模分析.首先，建立了静止大气状态下模式的线性化系统，并在适当的边界条件下将线性化系统分解成具有垂直与水平结构方程的本征值、本征函数耦合问题.然后在等温大气条件下，利用耦合问...
热处理对轻度加工葡萄呼吸强度和内源激素的影响（Effects of Heat Treatment on Respiration Intensity and Endogenous Hormone of Lightly Processed Table Grapes）
贮藏 葡萄 热处理 赤霉素 脱落酸
2009/11/24
为探索热处理对轻度加工葡萄衰老软化机制及贮藏保鲜效果的影响，以红地球葡萄为试验材料,研究了热空气55℃、5min和热水45℃、8min处理对其衰老过程中呼吸强度和内源激素含量的影响。结果表明，热处理显著地抑制了轻度加工葡萄的呼吸强度；热处理葡萄中IAA（生长素）和GA3（赤霉素）的含量与果实的腐烂率呈显著的线性负相关性（P＜0.05），其相关系数r分别为0.9035和0.8416；轻度加工葡萄中A...
GRAPES不同参数化方案对新疆“4.18”寒潮降雪的敏感试验
GRAPES模式 数值模拟 参数化方案
2009/7/22
利用我国新一代数值预报模式GRAPES , 选择Kessler 、NCEP3- class si mple ice 和si mple ice 微物理过程参数化方案和Kain- Fritsch、Betts- Miller-Janjic 积云参数化方案形成6 个组合, 对新疆“4 .18”寒潮天气的降雪过程进行预报试验, 并与实况资料进行比较、检验。结果表明, 就降雪个例而言, 预报效果相对好的参数化...
Effects of Extended-day Treatment and Night Break by Lighting on Shoot Growth and Fruit Quality of ‘Pione’ Grapes in The Second Growing Season after Summer Pruning
Grapes Summer Pruning Growth
2009/7/13
The effects of daylength (elongating day length) and night-break (interrupting night), by lighting with a homolux lump, on the shoot and fruit growth of ‘Pione’ grapes which were grown to harvesting t...
Effects of Soil-less Culture System Combined with Sub-irrigation and Circulation of Nutrient Solution on Shoot Growth,Fruit Quality and Yield of ‘Muscat of Alexandria’ Grapes
Grapes Fruit Quality Soil-less Culture System
2009/7/13
The suitability of media and root-zone volume in a soil-less culture system using a combination of subirrigation and circulation of nutrient solution were investigated in the ‘Muscat of Alexandria’ gr...