Yunnan is not only the center of tea origination but also the center of tea evolution and variation.There is a broad distribution of Sect.Thea(L.) Dyer in Yunnan.This paper concerns the research progress of Sect.The...Yunnan is not only the center of tea origination but also the center of tea evolution and variation.There is a broad distribution of Sect.Thea(L.) Dyer in Yunnan.This paper concerns the research progress of Sect.Thea(L.) Dyer,reveals the distribution of Sect.Thea(L.) Dyer in Yunnan,and checks out the number and name of Sect.Thea(L.) Dyer in Yunnan,which will offer references for further study and application of tea plants.展开更多
风靡九年的浸入式戏剧《不眠之夜》上海版,1月20日迎来驻演第2500场里程碑。截至目前,该项目累计吸引观众70万人次,总收入突破6亿元,票根经济综合撬动效应达1:6.8,创造至少40亿元周边衍生消费增量,在文旅、商业地产及品牌合作等维度累...风靡九年的浸入式戏剧《不眠之夜》上海版,1月20日迎来驻演第2500场里程碑。截至目前,该项目累计吸引观众70万人次,总收入突破6亿元,票根经济综合撬动效应达1:6.8,创造至少40亿元周边衍生消费增量,在文旅、商业地产及品牌合作等维度累计带动产业价值超100亿元,以亮眼数据成为上海沉浸式驻演内容供给与城市消费联动的标杆案例。依托稳定的高品质内容、专业的空间运营与创新的品牌营销,《不眠之夜》不断刷新着国内驻演项目的纪录:首轮万张门票曾在100小时内售罄,常态上座率长期高于85%,节假日更可达96%;观众复刷率高达30%,其中观演超5次的核心粉丝占8.2%,最高复刷纪录超过600场。它先后斩获全球主题娱乐最高奖THEA大奖,入选国家级“旅游演艺精品名录”与“上海十大文化品牌”。《不眠之夜》也为上海的文商旅融合提供了生动实践,消费“溢出效应”显著:超65%的观众会因观演增加旅游消费,串联起“观剧、住宿、餐饮、购物”的完整链条。“为一部戏,赴一座城”成为现实。2025年,其观众中超61.8%来自外省市及海外,这些游客在沪停留时间平均延长1至2天。演出有力地拉动了“夜间经济”。通过构建“引进与原创并举”的矩阵,文广演艺以“SEE YOU IN SHANGHAI”为平台,持续引入全球顶级IP,如正在洽谈的《剧院魅影》沉浸版,并原创孵化如“超沉浸制造局”等本土品牌;进一步打造“沉浸+演艺型零售”等新模型,持续为上海提升文化软实力、建设国际消费中心城市贡献“上海方案”。展开更多
A polysaccharide of Thea sinensis, TSA, has been isolated from the fresh leaves as a major fraction of polysaccharides. The mol. wt. was estimated to be 850,000 with [α]_D^(15)+ 25.5°(c=0.75, H_2O). The componen...A polysaccharide of Thea sinensis, TSA, has been isolated from the fresh leaves as a major fraction of polysaccharides. The mol. wt. was estimated to be 850,000 with [α]_D^(15)+ 25.5°(c=0.75, H_2O). The component sugars were determined as L-rhamnose, L-arabinose, and D-galactose in molar ratio of 0.54: 1.0: 0.94. The O-acetyl groups locating on galactose residues position 2 were also iden- tified and the content was 3.8%. The ^(13)C NMR spectrum and CrO_3 oxidation of TSA indicated the Rhamnose, Arabinose and Galactose to be in α-, α- and β-configurations, respectively. Me- thylation analysis, periodate oxidation, partial hydrolysis and ^(13) C NMR. spectrum showed that TSA. is a branched galactoarabinan.展开更多
连续两年用纸色谱、分光光度法、区带纸电泳—薄层扫描法及 HPLC 法测定了张氏系统中的21种茶组植物新梢中的咖啡碱、可可碱、儿茶素组成、茶氨酸、游离氨基酸总量及幼果中的哌啶-2-羧酸。根据化学、形态学及植物的地理分布等证据,采用...连续两年用纸色谱、分光光度法、区带纸电泳—薄层扫描法及 HPLC 法测定了张氏系统中的21种茶组植物新梢中的咖啡碱、可可碱、儿茶素组成、茶氨酸、游离氨基酸总量及幼果中的哌啶-2-羧酸。根据化学、形态学及植物的地理分布等证据,采用化学分类和数值分类学方法探讨了茶组植物种群的归属和分类。分类结果表明,茶组可分为五室茶 C.quinquelocularea Du et Li.和三室茶 C.trilo cularea Du et Li.两个种。三室茶具有中小叶茶 C.var.micro-midph-yllaea Du et Li.大叶茶 C.macrophyllaea Du et Li.和苦茶 C.var.kuiea Du et Li.3个变种。展开更多
基金Supported by Foundation of Tea Research Institute of Yunnan Acad-emy of Agricultural Science (2009A09-37)~~
文摘Yunnan is not only the center of tea origination but also the center of tea evolution and variation.There is a broad distribution of Sect.Thea(L.) Dyer in Yunnan.This paper concerns the research progress of Sect.Thea(L.) Dyer,reveals the distribution of Sect.Thea(L.) Dyer in Yunnan,and checks out the number and name of Sect.Thea(L.) Dyer in Yunnan,which will offer references for further study and application of tea plants.
文摘风靡九年的浸入式戏剧《不眠之夜》上海版,1月20日迎来驻演第2500场里程碑。截至目前,该项目累计吸引观众70万人次,总收入突破6亿元,票根经济综合撬动效应达1:6.8,创造至少40亿元周边衍生消费增量,在文旅、商业地产及品牌合作等维度累计带动产业价值超100亿元,以亮眼数据成为上海沉浸式驻演内容供给与城市消费联动的标杆案例。依托稳定的高品质内容、专业的空间运营与创新的品牌营销,《不眠之夜》不断刷新着国内驻演项目的纪录:首轮万张门票曾在100小时内售罄,常态上座率长期高于85%,节假日更可达96%;观众复刷率高达30%,其中观演超5次的核心粉丝占8.2%,最高复刷纪录超过600场。它先后斩获全球主题娱乐最高奖THEA大奖,入选国家级“旅游演艺精品名录”与“上海十大文化品牌”。《不眠之夜》也为上海的文商旅融合提供了生动实践,消费“溢出效应”显著:超65%的观众会因观演增加旅游消费,串联起“观剧、住宿、餐饮、购物”的完整链条。“为一部戏,赴一座城”成为现实。2025年,其观众中超61.8%来自外省市及海外,这些游客在沪停留时间平均延长1至2天。演出有力地拉动了“夜间经济”。通过构建“引进与原创并举”的矩阵,文广演艺以“SEE YOU IN SHANGHAI”为平台,持续引入全球顶级IP,如正在洽谈的《剧院魅影》沉浸版,并原创孵化如“超沉浸制造局”等本土品牌;进一步打造“沉浸+演艺型零售”等新模型,持续为上海提升文化软实力、建设国际消费中心城市贡献“上海方案”。
文摘A polysaccharide of Thea sinensis, TSA, has been isolated from the fresh leaves as a major fraction of polysaccharides. The mol. wt. was estimated to be 850,000 with [α]_D^(15)+ 25.5°(c=0.75, H_2O). The component sugars were determined as L-rhamnose, L-arabinose, and D-galactose in molar ratio of 0.54: 1.0: 0.94. The O-acetyl groups locating on galactose residues position 2 were also iden- tified and the content was 3.8%. The ^(13)C NMR spectrum and CrO_3 oxidation of TSA indicated the Rhamnose, Arabinose and Galactose to be in α-, α- and β-configurations, respectively. Me- thylation analysis, periodate oxidation, partial hydrolysis and ^(13) C NMR. spectrum showed that TSA. is a branched galactoarabinan.
文摘连续两年用纸色谱、分光光度法、区带纸电泳—薄层扫描法及 HPLC 法测定了张氏系统中的21种茶组植物新梢中的咖啡碱、可可碱、儿茶素组成、茶氨酸、游离氨基酸总量及幼果中的哌啶-2-羧酸。根据化学、形态学及植物的地理分布等证据,采用化学分类和数值分类学方法探讨了茶组植物种群的归属和分类。分类结果表明,茶组可分为五室茶 C.quinquelocularea Du et Li.和三室茶 C.trilo cularea Du et Li.两个种。三室茶具有中小叶茶 C.var.micro-midph-yllaea Du et Li.大叶茶 C.macrophyllaea Du et Li.和苦茶 C.var.kuiea Du et Li.3个变种。