Upon initial signal assignment, about 20 chemical constituents in tea were identified, including amino acids, theanine, catechins (EGC, EC, EGCG, ECG and unknown catechins), sucrose, unknown sugars, fatty acids, caffeine, quinic acid and so on. The NMR data were then analyzed by the principal component analysis technique.

檢測出約20種物質(zhì)一级黄色片不卡，包括多種氨基酸十大黄色免费网站、茶氨酸黄色网址免费观看高清无码、多種兒茶素表沒食子兒茶素(EGC九一香蕉国产在线观看AV、表兒茶素、表沒食子兒茶素沒食子酸酯久久伊人狼、表兒茶素沒食子酸酯和一些未知的兒茶素91熟妇在线不卡、蔗糖、未知糖類动画婬片A片AAA毛片A级、脂肪酸中文字幕无码亚洲字幕资2021、咖啡因等欧美另类国产日韩。

High performance liquid chromatographyanalysis showed the mango fruit of these two cultivars contained 3 carbohydrates, 11 organic acids and 4 carotenoids. The carbohydrates were composed of fructose, glucose and sucrose; the organic acids were oxalic acid, tartaric acid, quinin acid, malic acid, ascorbic acid, lactic acid,α-ketoglutaric acid, citric acid, fumaric acid, succinic acid and gallic acid; the carotenoids were violaxanthin,β-carotene, lutein, lycopene.

高效液相色譜分析表明，芒果果實共含3種糖一道本在线视频播放、11種有機(jī)酸和4種類胡蘿卜素，即果糖最近中文字幕无免费、葡萄糖和蔗糖欧美97；草酸、酒石酸www.cqmjzdh.com、奎尼酸色拍拍综合视频、蘋果酸、抗壞血酸毛片一区网站、乳酸最新免费a电影网站、α-酮戊二酸、檸檬酸69网在线观看免费、富馬酸huangse网址免费、琥珀酸和沒食子酸；堇菜黃素啪啪啪啪啪啪视频一区二区、β-胡蘿卜素天天添天天透天天摸精品、葉黃素和番茄紅素。

In part one, we prepared three ramification of pyrene nanoparticles by reprecipitation method under ultrasonic radiationand characterized with TEM.The determination of organic nanoparticles to DNA, NO2 -,and nucleic acids werestudied by using fluorescence. And some ultrasensitive determination of DNA, NO_2~-, and nucleic acids methods were proposed. The possible mechanism has been studied.

第一部分在超聲輻射下用再沉淀的方法制備了幾種芘的衍生物的納米粒子熒光探針高中生在线视频，并通過透射電鏡進(jìn)行了表征看书看黄片搜黄片色毛片，并通過熒光法研究了它們分別與蛋白質(zhì)、核酸以及NO_2~–的作用美女黄色性插入视频，建立了超靈敏的檢測上述物質(zhì)的方法黄色视频欧美在线观看，探討了作用機(jī)理，并提出了合理的解釋杏花三月天在线观看免费。

Sequence analysis revealed the presence of a 735 bp open reading frame encoding 244 amino acids protein, which shares 32.9 %~49.2% amino acids sequence similarity to PRAI proteins from other species of Saccharomycetales.

序列分析顯示裸体美女被操黄色网站，該基因編碼區(qū)全長735 bp，編碼的磷酸核糖氨基苯甲酸同分異構(gòu)酶氨基酸序列與其他酵母來源的PRAI蛋白同源性在32.9%~49.2%之間日韩精品深夜福利无码不卡。

Human RAGE consists of 404 amino acid residues, including a sinal peptide of 22 amino acids and an extracellular domain of 320 amino acids.

人RAGE由404個氨基酸組成欧美性爱第四色波波，分別由較大的細(xì)胞外段(321個氨基酸殘基)、跨膜段(19個氨基酸殘基)及短的細(xì)胞內(nèi)段(41個氨基酸殘基)3個部分構(gòu)成91色色福利。

The derivatives of the amino acids containing sulphur synthesizedfrom three sulphydry amino acids such as methione, cysteine and cystine play an important role on the methylation,sulphuration, detoxication and ,antioxidation and are very useful in pharmaceutic and food industry.

含硫氨基酸衍生物主要由三個常見的含硫氨基酸——蛋氨酸人人爱人人摸人人操人人，半胱氨酸，胱氨酸衍生轉(zhuǎn)化而來色就操在线视频，可以在體內(nèi)參與轉(zhuǎn)甲基美国黄片aaa，轉(zhuǎn)硫基等生化過程，同時也具有抗氧化玖久在线观看黄色网站免费，清除自由基等功能亚洲加勒比无码一区二区，在醫(yī)藥和食品中具有重要的應(yīng)用價值性开放永久免费视频。

The results showed that during hydrogenation of rosin under the experimental conditions the dominant reaction was the formation of dihydro resin acids with minor products of tetrahydro resin acids and dehydroabietic acid.

證實在本實驗條件下松香催化加氫過程中的主體反應(yīng)是樹脂酸的二氫化，只伴隨少量的四氫化和極少量的脫氫反應(yīng)出处男女视频网站。

Firstly, based on phenomenal characteristic parameter collection and its further correlation analysis, the metabolic flux shift during late phase of guanosine fermentation was preliminarily deduced and confirmed by combining intermediates detection and the product biosynthesis pathway analysis. That is, the metabolic flux shifted from Hexose Monophosphate Pathway , from which guanosine was generated mainly, to Embden-Meyerhof Pathway and Tricarboxylic acid cycle to form amino acids and organic acids.

首先通過對發(fā)酵過程現(xiàn)象特征的收集和進(jìn)一步的相關(guān)分析欧美激情视频一区二区免费，初步推斷在發(fā)酵過程后期存在有代謝流的遷移，結(jié)合中間代謝產(chǎn)物的分析和產(chǎn)物合成的代謝途徑初步確認(rèn)了代謝流遷移的存在操逼网2020，即代謝流從形成產(chǎn)物的HMP途徑向形成有機(jī)酸国产在线专区、氨基酸的EMP途徑、TCA循環(huán)遷移美女视频黄色网站免费看。

Minerals were determined by inductive coupled plasma-mass spectrometry,while fatty acids,amino acids,ergosterol, total triterpene of Antrodia camphorata were measured by national standard methods.

采用常規(guī)檢測方法測定深層發(fā)酵樟芝菌絲體中的營養(yǎng)成分脂肪酸亚洲三级片国产AV、氨基酸、麥角甾醇涩涩视频免费观看、總?cè)频暮棵琅乃矫苊赝荆秒姼旭詈系入x子體質(zhì)譜法測定礦物質(zhì)的含量。

Methods: the contents of amino acids are determined by hplc; tryp is determined by pico.tag; vita, vitd, vite, vitb1, vitb2, vitb6, vitb12, vpp, folic acid of formica rufa l. are determined by hplc. results: the amino acids of formica rufa l.

采用高壓液相色譜儀測定蛋白質(zhì)中17種氨基酸成分與含量人人操人人骚，使用pico.tag柱前衍生法測定色氨酸成分與含量97久久久久人妻碰碰碰碰；使用高壓液相色譜法測定維生素a、e這一個毛片、d国产三级综合、b1、b2深夜欧美日韩福利、b6麻豆AV在线网站、b12、煙酸男人的天堂一级片、葉酸等含量亚洲国产精品综合高清入口久久。