In order to research the relations of carbon sources to structure of PHAs, six kinds of PHAs sample were synthesized by activated sludge with six different carbon sources respectively in the aerobic-anaerobic-anoxic process. Their structures were determined by 〓HNMR、〓CNMR and GC-MS. When the carbon source was acetate, the unit composition of PHAs was 93. 91mol％ 3-hydroxybutanoic acid and 6. 09mol％ 3-hydroxypentanoic acid ; When the carbon source was propionate, the unit composition of PHAs was 28. 66mol％ HB, 63. 13mol％HV, 2. 55mol％ 2-methy-3-hydroxy-butanoic acid (2MHB) and 5. 66mol％ 2-methyl-3-hydroxypentanoic acid (2MHV); When the carbon source was 80％ butyrate and 20％ 1, 4-butanediol, the unit composition of PHAs was 65. 03mol％ HB, 28. 06mol％HV, 1. 91mol％2MHB, 2. 69mol％ 2MHV, 0.73mol％ 4-hydroxy butanoic acid (4HB), 0.78mol％ 4-methyl-3-hydroxy-pentanoic acid (4MHV), 0.80mol％ 3-hydroxyhexanoic acid ; When the carbon source was 20％ butyrate and 80％ 1, 4-butanediol, the unit composition of PHAs was 61. 39mol％ HB, 23. 01mol％HV, 4. 58mol％2MHB, 5. 97mol％ 2MHV, 0.91mol％ 4HB, 2. 37mol％ 4MHV, 1. 77mol％ HHx; When the carbon source was 60％ pentanoate and 40％glucose, the unit composition of PHAs was 41. 24mol％ HB, 58. 76mol％HV; When the carbon source was 60％ benzoate and 40％ glucose, the unit composition of PHAs was 65. 48mol％ HB and 34. 52mol％ HV.

為了研究不同碳源與產(chǎn)物PHAs結(jié)構(gòu)的關(guān)系国产A片地址一，采用好氧-厭氧-缺氧模式利用6種不同碳源培養(yǎng)活性污泥得到6種不同的PHAs樣品一级黄色视频看看，通過〓HNMR、〓CNMR和GC-MS譜圖確定了這6種PHAs的單體成分和比例：以乙酸鈉培養(yǎng)活性污泥得到的PHAs的單體組成是93.91mol％3-羥基丁酸和6.09mol％3-羥基戊酸被插插视频；以丙酸鈉培養(yǎng)活性污泥得到的PHAs的單體組成除28.66mol％HB无码视频在线观看网站、63.13mol％HV外，另外還有2.55mol％3-羥基2-甲基丁酸（2MHB）和5.66mol％3-羥基2-甲基戊酸（2MHV）欧美性爱颜射；以80％丁酸鈉和20％1中国体内精谢免费视频，4-丁二醇混合溶液培養(yǎng)活性污泥得到的PHAs含有七種單體組成：65.03mol％HB，28.06mol％HV国产丝袜高清在线精品一区，1.91mol％2MHB99riav.m3u8，2.69mol％2MHV，0.73mol％4-HB（4-羥基丁酸）欧美亚洲图片小说综合网，0.78mol％4MHV（3-羥基-4-甲基戊酸）亚洲妓女双渗透粗暴，0.80％HHx（3-羥基己酸）；以20％丁酸鈉和80％1www.色色色色色色，4-丁二醇培養(yǎng)活性污泥所得到的PHAs含有與3#樣品相同的七種單體欧美一区2区三区四区高清，只是比例不同，分別是61.39mol％爱看AV在线，23.01mol％自拍欧美，4.58mol％，5.97mol％色哟哟在线高清播放，0.91mol％国产在精品在线观看，2.37mol％，1.77mol％中国大陆高清aⅴ毛片；以60％戊酸鈉和40％葡萄糖培養(yǎng)活性污泥所得到的PHAs由HB和HV組成东南亚无码出在线，比例是41.24 mol％∶58.76 mol％；以60％苯甲酸鈉和40％葡萄糖培養(yǎng)活性污泥所得到的PHAs也由HB和HV組成欧美亚洲综合卡通另类，比例是65.48 mol％∶34.52 mol％玖玖视頻。

I especially liked three Panzhihua specialties:酸辣蕨粉(sour-spicy rice noodles - fabulous),油底肉(a meat dish I don't know how to translate), and 雞樅(turkey broth...hot, flavourful and nourishing).

我尤其喜歡攀枝花的三個(gè)特色菜：酸辣蕨粉、油底肉和雞樅九九九色视频。

The esterifying effects of monascus, daqu and rhizopus strain on single acid (acetic acid, caproic acid, lactic acid, butyric acid) and mixed acid (acetic acid,caproic acid,lactic acid, and butyric acid mixed together according to the ratio of 1∶1∶1∶1) were studied.

對(duì)紅曲霉欧美性爽欧美精品一、大曲以及根霉菌對(duì)單一酸（乙酸、己酸、乳酸人人澡人人爽人人夜夜、丁酸）和混合酸（四大酸按1∶1∶1∶1混合）的酯化效果進(jìn)行了研究自拍偷拍精品专区，結(jié)果表明，紅曲霉能促進(jìn)己酸色色肉肉视频、丁酸及混合酸與乙醇的酯化作用尤物成人高清在线观看网址大全免费，生成的酯類物質(zhì)均為己酸乙酯，而且酯化能力極強(qiáng)射射人人；大曲能促進(jìn)己酸国产91页在线精品、丁酸及混合酸與乙醇的酯化作用，生成的酯類物質(zhì)均為己酸乙酯把女人弄爽A片视频，并且能促進(jìn)乙酸與乙醇的酯化生成乙酸乙酯国产春黄视频网；根霉能促進(jìn)己酸和混合酸與乙醇的酯化作用，生成少量的己酸乙酯和乳酸乙酯精品高清久久久久久久久。

At the same time,in the yogurt酪氨酸regarding alleviates the human body which the psychological pressure oversized,is highly anxious and anxious initiates exhaustedly has the very big help.

同時(shí)中文字幕350页，酸牛奶中的酪氨酸對(duì)于緩解心理壓力過大、高度嚴(yán)重和焦慮而引發(fā)的人體怠倦有很大的幫助久久精品视频九九。

At the same time, in the yogurt 酪氨酸 regarding alleviates the human body which the psychological pressure oversized, is highly anxious and anxious initiates exhaustedly has the very big help.

同時(shí)很黄很黄的免费视频在线观看，酸奶中的酪氨酸對(duì)于緩解心理壓力過大、高度緊張和焦慮而引發(fā)的人體疲憊有很大的幫助黄色视频在线流畅。

Result 16 kinds of fatty acids were separated from Anak chicken muscle and identified. Among them, 7 kinds fatty acids, including lauric acid, myristic acid, pen-tadecanoic acid, palmitic acid, margaric acid, stearic acid and eicosanoic acid, were saturated fatty acids and its content accounted for 38.55% of the total fatty acids; 9 kinds fatty acids, including 11-teteadecenoic acid, 9-hexadecenoic acid, 9-vaccenic acid, 9,12-octadecadienoic acid, 6,9,12-octadeca-trienoic acid, 11-eicosenoic acid, 10, l3-eicosenoic acid, 7,10, 13-eicosatriennoic acid and 5,8,11,14-arachidonic acid, were unsaturated fatty acids, and its content accounted for 61.45% of the total fatty acids.

結(jié)果］安卡雞肌肉中共分離和鑒定出16種脂肪酸老熟女色色视频，其中飽和脂肪酸7種，包括月桂酸免费黄色A片网站视频、豆蔻酸精品国产一级毛片在线看、十五烷酸、棕櫚酸天天干天天透天天日、十七烷酸客人的黄色一级片操操操、硬脂酸和花生酸，其含量占總脂肪酸的38.55%mianfeihuangseshipin；不飽和脂肪酸9種Aa在线免费观看网址，包括11-十四碳烯酸、9-十六碳烯酸日本精品视频在线观看、9-十八碳烯酸美女黄禁止18以下看尿口网站、9，12-十八碳二烯酸色色色婷婷、6国产在线播放线视频，9，12-十八碳三烯酸在线精品日韩一区二区美女、11-二十碳烯酸、10，13-二十碳二烯酸亚洲黄黄、7久草欧美，10，13-二十碳三烯酸以及5国产女人天天弄高清免费，8日韩区精品在线，11，14-二十碳四烯酸成色伊甸同上，共含量占總脂肪酸的61.45%97超碰人人草。

In this paper, firstly using natural fatty acids including lauric acid, myristic acid, palmitic acid etc. and disproportionated rosin as starting materials, the acyl reaction of starting materials with SOCl_2 respectively, and then using Schotten-Baumann condensation: on the reaction conditions of alkalescence, condensation of acylchloride with amino acid (sarcosine, glycine, alanine etc.), and then acidification, saltation. A series of anionic surfactants of N-acyl amino: sodium N-fatty acyl sarcosinate (SFS-12, SFS-14, SFS-16); sodiun N-fatty acyl glycinate(SFG-12, SFG-14, SFG-16); sodium N-fatty acyl alaninate(SFA-12, SFA-14, SFA-16)and sodium N-disproportionated rosinoyl aminatewere prepared. During the preparation of N-acylamino acid, the reaction conditions of acylchloride with amino acid condensation were identified by optimizing the synthetic conditions of N-lauroyl sarcosine: mol ratio of amino acid to acylchloride 2:1, reaction taken place in a solvent composed by acetone/water 2:1, acylchloride and 20% NaOH were slowly added to the reaction mixture at the same time while maintaining the pH at 9~10, after completion of adding maintaining reacting for 2.5h at 25℃.

首先以月桂酸、肉豆蔻酸免费黄色視頻网站、棕櫚酸等天然脂肪酸和歧化松香為原料免费黄色视频日，與氯化亞砜反應(yīng)制得酰氯，然后采用Schotten-Baumann 縮合法路線国产毛片盗摄视频，即在堿性條件下官网啪啪啪网站，酰氯和氨基酸(肌氨酸、甘氨酸欧美超碰视屏、丙氨酸等)縮合亚洲欧美日韩专区，經(jīng)過酸化、成鹽国产精品免费久久久久影院无码，合成一系列氨基酸型陰離子表面活性劑：脂肪酰肌氨酸鈉国产使劲cao视频，即月桂酰肌氨酸鈉(SFS-12)、肉豆蔻酰肌氨酸鈉(SFS-14)久久精品久久囯产精品、棕櫚酰肌氨酸鈉(SFS-16)欧美黑逼；脂肪酰甘氨酸鈉，即月桂酰甘氨酸鈉(SFG-12)国产视频黄搜索、肉豆蔻酰甘氨酸鈉(SFG-14)日韩经典国内精品视频在线观看免费、棕櫚酰甘氨酸鈉(SFG-16)；脂肪酰丙氨酸鈉亚洲欧美在线视频免费，即月桂酰丙氨酸鈉(SFA-12)操逼毛片视频试看15分钟、肉豆蔻酰丙氨酸鈉(SFA-14)、棕櫚酰丙氨酸鈉(SFA-16)黄色视频.免费观看网站；N-歧化松香跷寮痘?8以上欧美片；被?strong>酸鈉(sodium N-disproportionated rosinoyl aminate)，即N-歧化松香趼衣矍考榕访溃基肌氨酸鈉(sodium N-disproportionated rosinoyl sarcosinate 成人漫画在线，簡(jiǎn)稱SDRS)、N-歧化松香踅?8岁观看；拾?strong>酸鈉(sodium N-disproportionated rosinoyl glycinate女的被男的C出水来免费视频，簡(jiǎn)稱SDRG)欧美福利x、N-歧化松香酰基丙氨酸鈉(sodium N-disproportionated rosinoyl alaninate免费一级A片刺激视频在线观看，簡(jiǎn)稱SDRA)美女被操在线。

become sour變酸: The thundery weather has turned the milk.

在雷雨欲來的天氣牛奶變酸了。

The combined acids , LHZZS,XDZZS and SLZZS, one of four fractions in montan resins from montan waxes from Liaohu, Xundian and Shulan brown coal respectively, were derived by CH 2N 2 to methyl esters and their chemical constituents and structural characteristic were studied on GC-MS.

結(jié)果顯示亚洲A片不卡网站，樹脂結(jié)合酸均以正構(gòu)烷酸為主要成份精品久久洲久久久久，其分布為C1 2 ～C2 8，高含量的正構(gòu)烷酸集中在低碳數(shù)一端酒色色色网站，C2 0 含量最高1024无码中文，其次為C1 6 ，而舒蘭結(jié)合酸中日韩人妻中文在线综合，正構(gòu)烷酸占絕對(duì)優(yōu)勢(shì)www.认真日本，且C1 6 為最高含量的化合物；去氫松香酸在每一個(gè)樣品中含量較低www.1区，其它三環(huán)二萜酸人妻啪啪视频，如松脂酸、三達(dá)松脂酸等異構(gòu)體或立體異構(gòu)體含量也非常低呦呦导航在线；具有五環(huán)三萜骨架的酸性物質(zhì)人人操人人操人人操人人爽，在潦滸、舒蘭結(jié)合酸中比較豐富男人的免费网站网站，其含量超過尋甸結(jié)合酸欧美一级a大黄片；在低碳數(shù)一端，存在著各種支鏈烷酸及苯甲酸亚洲一边摸一边插在线视频、苯酚及取代物一级性生活强奸免费不卡视频。

Typically,0.2 mmol of cd solution, and 0.4 mmol of mpa solution were mixed in a 40 ml solution and the ph of the solution was 二氰基丙酸乙酯 to 10.0 by solution was palced in a three-necked flask and was deaerated.

通常情況下， 0.2濃度的鎘環(huán)硫乙烷经典1页日韩中文字幕视频在线，和0.4濃度的mpa的混合溶液中40巰基丙酸甲酯溶液和ph值的溶液是調(diào)整美女裸体被操网站免费，以10.0的溶液放置在是在三制作乙酸鈣中，并除去溶液中的氣體无码操B在线播放。