BCH 3 Determining protein in food Proteins contain essential amino acids and amino acids contain nitrogen.

測定食物內(nèi)的蛋白質(zhì)蛋白質(zhì)含有氨基酸亚洲A级毛片，而氨基酸又包含氮玖玖爱在线视频精品日韩，因著氮的存在，我們才能測定食物所含的蛋白質(zhì)最新色色来资源网站。

The results of GC-MS analysis showed that eight fatty acids are found in apple seed oil, and the content of unsaturated fatty acids is 89.39%....

氣質(zhì)聯(lián)用分析結(jié)果表明理伦无码在线观看，蘋果籽油中含有8種脂肪酸，其中不飽和脂肪酸占89.39%最新地址发布页福利影院S；與索氏提取法對比欧美三级片免费久久，超聲波輔助提取是一種可靠、高效的提取蘋果籽油的方法欧美无遮挡指交视频。

Organic acids, ammonia acids, phenolic compounds and aroma components in apple wine were studied systematically.

對蘋果酒中的有機(jī)酸欧美日韩精品一区二区性色av、氨基酸、酚類物質(zhì)911国产主播在线观看、香氣成分等進(jìn)行了系統(tǒng)的研究欧美色精品视频在线观看9。

This paper was studied the total sugar, total acid, vitamine C, pigment, amino acids and inorganic elements in black current fruit and the fatty acids in its seed.

對黑穗醋栗不同品種果實中總糖、總酸欧美性爱新地址、維生素C国产精品欧美综合在线、紅色素、氨基酸美女网站是黄、無機(jī)元素及種子中脂肪酸種類及含量進(jìn)行了系統(tǒng)研究性欧美13处交A片。

MethodsThe amino acids and inorganic elements in fruits of Cassia fistula L. were determined qualitatively and quantitatively by amino acids analyzer and atomic absorption spectrometry. ResultsFruits of Cassia fistula L.

采用氨基酸分析儀和原子吸收光譜儀對臘腸樹果實中的氨基酸和無機(jī)元素進(jìn)行定性定量分析。

The volumes, of transfer of amino acids were discussed in terms of solute-solute interaction between amino acids and amides.

結(jié)果表明：1三種氨基酸從水到酰胺衍生物水溶液中的遷移體積與氨基酸和酰胺的相對疏水性有關(guān)干干干干干干干干干干干干干干干干操。

That polyring aromatised hydrocarbons, dehydroabietic acid, other tricyclic diterpanoic acids and pentacyclic triterpanoic acids are not existed or in a much low amount in Zhaotong brown coal resin is distinguished from those resins isolated in Xundian, Liaohu, Shulan brown coal waxes in China.

稠環(huán)芳烴久久噜、松香酸、去氫松香等環(huán)狀化合物含量很低或不存在亚洲精品中文涩，是昭通褐煤蠟與國內(nèi)其它褐煤蠟組成的重大差別影音先锋色网站。

In chapter 2,the bi-electrophilicity ofα-CAPAs(Gly-CAPA,Ala-CAPA) was identified by the isotope analysis ~(18O,~(15)N and furtherproved by trappingα-CAPA with nucleophiles such as water,amino acids,phosphateand methanol in alkaline media which yielded phosphorylated products,namely,theNPAAs and N-(mono-substituted)phosphoryl amino acids.

自CAPA的結(jié)構(gòu)被提出以來，CAPAs的化學(xué)反應(yīng)幾乎沒有得到進(jìn)一步的研究九色国产，所以本論文的第二章研究了以甘氨酸-CAPA和丙氨酸-CAPA為代表α-CAPAs分子亚洲无码大黄片，通過同位素標(biāo)記實驗~(18O，~(15)N證明了CAPA分子具有兩個親電中心美国黄色肥女一级电影。

In chapter 2,the bi-electrophilicity ofα-CAPAs(Gly-CAPA,Ala-CAPA) was identified by the isotope analysis ~(18O,~(15)N and furtherproved by trappingα-CAPA with nucleophiles such as water,amino acids,phosphateand methanol in alkaline media which yielded phosphorylated products,namely,theNPAAs and N-(mono-substituted)phosphoryl amino acids.

同時无码毛片区免费毛片，CAPA和親核試劑如水，氨基酸黄色片色网站，磷酸和甲醇分子反應(yīng)可以生成各種磷跆焯旌萏焯焯焯焱冈谙叨化產(chǎn)物，如NPAAs和N-磷上單取代的磷蹙镁酶＠化氨基酸A片AⅤ免费一级高清欧美特一。

But, with more codons than amino acids, many amino acids have more than one codon to describe them.

由于基碼的數(shù)量比氨基酸多www.久久@.Com，許多氨基酸有超過一個基碼來表述它們。