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2011.茶尺蠖类免疫球蛋白基因EoHML的克隆和表达分析
[酒、饮料和精制茶制造业] [2015-09-19]
类免疫球蛋白(Hemolin)是一种鳞翅目昆虫特有的免疫相关蛋白,也是唯一的无脊椎动物免疫球蛋白家族成员。本实验应用RACE 技术获得了茶尺蠖(Ectropis obliqua Prout)类免疫球蛋白基因的全长cDNA 序列,命名为EoHML(GenBank 登录号:KM885983),并分析了相关生物信息学特性,检测了病毒感染后基因的表达水平。结果表明,EoHML 基因序列全长1 772 bp,包含1 239 bp 的开放阅读框,编码412 个氨基酸,预测蛋白分子量大小为45.8 kD,等电点(pI)为8.297,属于典型的分泌型蛋白,且具有昆虫Hemolin 基因保守的4 个Ig 功能区和2 个N-glycosylation 位点。系统进化分析表明,该蛋白与目前已知的类免疫球蛋白氨基酸序列的亲缘关系都较远,与烟草天蛾(Manduca sexta)类免疫球蛋白氨基酸序列相似度最高,为53%。荧光定量检测结果表明,茶尺蠖核型多角体病毒EoNPV)感染茶尺蠖幼虫后该基因表达量显著升高,最高表达量是正常对照的36.5 倍,表明茶尺蠖EoHML 基因可能参与了茶尺蠖对EoNPV 的免疫代谢反应。
关键词:茶尺蠖;类免疫球蛋白;基因克隆;表达分析
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2012.管理模式对4类茶园节肢动物群落时空格局和多样性影响
[酒、饮料和精制茶制造业] [2015-09-19]
选择树龄相同、品种为安吉白茶而栽培管理模式不同的有机茶园、三行密植茶园和丰产茶园,以及种植安吉白茶和龙井43 等40 多个品种的茶树品种园,通过在1 周年内每2 月1 次的调查,发现:①从品种园、有机茶园、三行密植茶园至丰产茶园,天敌种数和个体数递减;三行密植茶园总个体数最大。②在垂直分层上:天敌种数和个体数在丰产茶园、三行密植茶园和品种园中皆以中层最多,在有机茶园中则以上层最多;害虫种数在丰产茶园、三行密植茶园和品种园中以中层最多,在有机茶园中以上层最多;害虫个体数在丰产茶园和三行密植茶园以下层最多,在品种园和有机茶园以中层最多;③在水平分布上,除了品种园,其他3类茶园东、西向天敌种数之和、个体数之和分别大于南、北向天敌种数之和、个体数之和;④在茶丛内、外层,4 类茶园皆以内层害虫种数和个体数略多;外层天敌种数和个体数略多;⑤12 月至翌年2 月的越冬期间,物种数相对较少;4 月、6 月和10 月物种数相对较多;⑥从有机茶园、品种园、丰产茶园至三行密植茶园,多样性指数递减。分析认为:尽管树龄、品种等相同,但是一个时期以来的不同管理模式可导致4 类茶园节肢动物群落时空格局和多样性的显著差异,在一定程度上调控着昆虫群落结构和多样性。
关键词:茶园;田间管理模式;节肢动物群落;时空格局;生物多样性
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2013.基于模糊算法的茶叶理条机温度控制设计
[酒、饮料和精制茶制造业] [2015-09-19]
为了防止茶叶在理条过程中出现色泽变黄、变暗或产生焦味的现象,需要有效地控制理条过程中的温度,提高茶叶的加工质量。将模糊算法与理条过程的温度控制结合,运用Matlab 对设计进行仿真及进行理条实验,表明主副加热部件模糊温度控制精度高,超调量小,碎茶率为6%(传统方式碎茶率为11.8%,单一加热部件模糊控制碎茶率为8.3%),理条温度为90℃,评审分数为932.5 分,优于传统理条方式与单一加热部件模糊控制理条方式,该研究为提高茶叶理条质量提供了参考。
关键词:模糊算法;茶叶理条;Matlab
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2014.美国冷冻酸奶市场报告(2015-2019年)
[酒、饮料和精制茶制造业,农副食品加工业] [2015-09-18]
Frozen yogurt is made of milk, sugar, and other ingredients such as corn syrup, yogurt cultures, and non-fat yogurt powder. It is enriched with probiotics, and has low fat and sugar content. Therefore, it is perceived as nutritious and a healthy alternative to desserts like ice cream.
关键词:冷冻酸奶;富含;益生菌;低脂肪;营养和健康;替代品
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2015.全球啤酒市场报告(2015-2019年)
[酒、饮料和精制茶制造业] [2015-08-24]
Beer constitutes an integral part of the heritage and traditional cuisines of many countries, especially in Europe and the Americas. It is one of the most commonly consumed alcoholic drinks worldwide. China and India are currently the two highest consumers of the beverage in APAC. The introduction of flavored, gluten-free, and organic beers has been successful in gaining increased customer interest in the beverage and is contributing significantly to the growth of this market. Although the sales of beers have increased in recent years owing to factors such as rising demand for premium beers and beers with low alcohol content, competition from non-alcoholic beverages is steep and increasing considerably. Anti-alcohol campaigns also affect demand. The lack of awareness regarding craft beer and its manufacture in many regions, along with the rising prices of raw materials such as barley, all have an adverse impact on the profit margins of vendors.
关键词:啤酒;酒精饮料;非酒精性需求;工艺啤酒
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2016.全球伏特加市场报告(2015-2019年)
[酒、饮料和精制茶制造业] [2015-08-22]
Vodka is the second largest segment of the global spirits market. The global vodka market is witnessing slow growth in terms of volume, and is likely to post a CAGR of 0.2% in the next five years. In terms of revenue, it is likely to grow at a steady CAGR of 2.1%. The global vodka market is dominated by Europe, followed by the Americas, APAC, and MEA.
关键词:伏特加;烈酒市场;增长缓慢;复合年增长率
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2017.全球瓶装水市场报告(2015-2019年)
[酒、饮料和精制茶制造业] [2015-08-19]
Bottled water comes from sources such as wells, springs, artesian wells, and the municipal water supply. It typically undergoes a purification process before being packaged into plastic or glass bottles. Bottled water can be categorized into mineral water, still water, flavored water, and sparkling water. However, its two primary forms are still and sparkling. Still water is similar to ordinary tap water and has not undergone any carbonation. Sparkling water, also known as carbonated water, soda water, seltzer water, and fizzy water, is water that has been artificially carbonated.
关键词:瓶装水;纯化处理;打包;矿物水;风味水;苏打水
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2018.美国希腊酸奶市场报告(2015-2019年)
[食品制造业,酒、饮料和精制茶制造业] [2015-08-15]
The introduction of Greek yogurt has changed the American taste in yogurt and has increased the sales of Greek yogurt from 4% to 48% in the overall yogurt market. The Greek yogurt market in the US is expected to grow at a CAGR of 5.01% during the forecast period. The growing health awareness among the American consumers is leading to an increase in the demand for Greek yogurt, which has helped to increase the sales of Greek yogurt by 48% in 2014. The consumers of Greek yogurt view it as a healthier substitute to regular yogurt because it contains less sugar and calories, and is either fat-free or low-fat. It also contains high protein and is more nutritious than regular yogurt.
关键词:希腊酸奶;改变;美国味道;日益增长;健康意识;健康的替代品
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2019.白酒维持复苏态势,大众品分化较大
[酒、饮料和精制茶制造业] [2015-08-05]
我们对15 年4-5 月行业财务数据进行观察,估计2Q15 白酒行业维持复苏趋势,一线和非一线总体均可实现增长,不过分化较大;葡萄酒、啤酒行业整体缺乏亮点;大众品差别较大,肉制品利润存在下行压力,调味品行业净利增速可能较快。
关键词:食品饮料行业;白酒
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2020.全球饮料容器市场报告(2015-2019年)
[造纸和纸制品业,酒、饮料和精制茶制造业,金属制品业] [2015-07-29]
Beverage containers provide product support, external environment protection, and tamper resistance for beverages. Beverage containers aid in reliable distribution of beverages throughout the value chain and reduce post-production damage. The beverage container industry uses glass, rigid plastic, and metal to make beverage containers.
关键词:饮料容器;产品支持;外部环境;保护;价值链;降低;后期制作伤害;玻璃;硬质塑料;金属