Chemical composition of an insecticidal hydroalcoholic extract from tea leaves against green peach aphidBioassayEmulsionNatural insecticideTea plant extractThe development of botanical insecticides for pest control in agriculture is an important challenge nowadays. The plant extract derived from tea leaves was...
To determine the compositions of Forsythia suspensa leaves tea (FSLT) and its safety, the chemical compounds were analysed with some methods, and the toxicity was evaluated in Kunming mice and Wistar rats. The results showed that FSLT contained rich flavonoid, lignans, triperpene acids, amino ...
As a foundational study for processing persimmon leaves tea, the physico-chemical characters were investigated in persimmon leaves from Chungdo Bansi, Sagoksi, Kyungsan Bansi and Hiratanenasi during growth. Flesh weights increased rapidly until the middle of May and then decreased slightly. Moisture ...
chemical components of tea infusion 表l绿茶冲泡一次主要成分的泡出率%茶汤中的主要化学成万一l一袍出率%多肠类物质总t表没t子儿茶素衰没t子儿茶素没 t子陇目游离氛蓦酸总t精氮酸谷氮酸茶氮酸翻啡旅可溶.44.9655.88,.人8,19,‘户勺j,d38 81 758981.1666。7135.61 (中川致之.1973年) 茶叶冲泡时化学...
Chemical constituents and biological properties of Pu-erh tea Pu-erh tea is post-fermented sun-dried tea leaves of Camellia sinensis (Linn.) var. assamica (Masters) Kitamura plant, native to Yunnan, China. Pu-erh tea ... S Wang,Y Qiu,RY Gan,... - 《Food Research International》 被引...
Pile-fermentation is the most important process of producing ripened pu-erh tea. To study the chemical changes of tea leaves during pile-fermentation (PF), liquid chromatography coupled with tandem mass spectrometry (LC-MS) was used. Untargeted metabolomics analysis revealed that the first stage of...
一、翻译句子。People drank a kind of tea made fromleaves possessing a special chemical toreduce body pains and fever.-、翻译句子. People drank a kind of tea made from leaves possessing a special chemical to reduce body pains and fever. ...
结果1 题目 一、翻译句子。People drank a kind of tea made fromleaves possessing a special chemical toreduce body pains and fever.人们喝了一种茶,这种茶叶中含有种特殊的化学物质可以缓解身休的疼痛和发热。 相关知识点: 试题来源: 解析 答案见上 反馈 收藏 ...
The relative abundance of Group I increased with tea shoot maturity whereas that of Group II decreased. These findings can be used in guiding the production of green tea. 展开 关键词: Green tea Tea shoot maturity Taste and aroma quality Chemical composition ...
2) chemical substance in bamboo leaves 竹叶化学成分3) chemical composition of wheat foliage 叶片化学成分 例句>> 4) Chemical constituents from Folium Artemisiae argyi 艾叶的化学成分5) tobacco composition 烟叶化学成分 1. Correlation analysis and multiple linear regression were performed to find ...