Analysis of the material change, garlic cells bioactive aliphatic thio cysteine sulfoxide and thiosulfate propenyl cysteine sulfoxide sulfur compounds in garlic, such as the role of enzymes, the generation of thiobarbituric acid sub - ester, propylene-based thiosulfinates, allyl thiosulfinates as garlic pigment precursor substances, and further changes occurred in the green garlic.

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Besides, the derivatives were synthesized successfully by the similar acid binding agent system, such as tris(4-nitrophenyl) thiophosphate, tris(4-toluene)thiophosphate. The derivative of maleic anhydride was synthesized by the simple method, and its yield was above 90%.

采用類似的縛酸劑體系成功地合成了硫代磷酸三(4-硝基苯)酯色av资源、硫代磷酸三(4-甲基苯)酯，并用簡(jiǎn)單的方法合成了硫代磷酸三(4-氨基苯)酯的馬來(lái)酸酐衍生物——硫代磷酸三(4-馬來(lái)酸氨基苯)酯久久中文字幕人妻丝袜，產(chǎn)率達(dá)90％以上日本视频高清WWW。

Aiming at the shortcoming of sodium sulfantimonate preparation process,a new preparation process was designed which adopted sodium sulfide to leach sodium sulfantimonate from sodium antimonate.

針對(duì)目前硫代銻酸鈉制備工藝的不足，設(shè)計(jì)出用硫化鈉浸出銻酸鈉制備硫代銻酸鈉的新工藝欧美α片在线高清视频观看。

The sodium dithiobenzoic acid was oxidized with potassium ferricyanide to obtain di disulfide.The influences of raw materials mole ratio,stirring method and reaction time on the yield were studied with orthogonal test.

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Glucosinolates and myrosinase are present in the vacuoles and in the de finite protosome in intact cell and tissues respectively. but when tissues and c ells are damaged, myrosinase will release and hydrolyze glucosinolates to genera te degraded products, such as isothiocyanates and so on.

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The corresponding thiochromanones were synthesized from β-arylthioethers of propionic acid under microwave irradiation in the presence of polyphosphoric acid. Their structures were confirmed by IR, 1H NMR, MS spectra and elemental analysis.

關(guān)于這些化合物合成曾有一些報(bào)道：以硫酚及鹵代羧酸為原料在回流或超聲作用下合成β-芳硫丙酸亚洲一级婬片A片在线看，芳硫丙酸在濃硫酸或磷酸作用下環(huán)化制備硫色滿酮[1日韩无码夫妻黄片，2]。

Thiobarbituric acid was synthesized by sulfourea and diethyl malonate in sodium alcohol and 5-Arylidene thiobarbituric acid was prepared by the Knoevenagel condensation reaction from benzaldehyde and thiobarbituric acid.

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N-substituded thioacridones with five different structures were synthesized via a route involving Ull-man reaction, cyclization, N-alkylation and sulfurization. The structures of each thioacridone were identified with IR and MS. The results from UV-spectrophotometry show that the five N-alkythioacridones all have stronger absorption in the visible light region.

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TrithiocarbonatesS,S\'-bis (α,α′-dimethyl-α-acetic acid) trithiocarbonate (TTC1),3-(2-carboxyethylsulfanylthiocarbonylsulfanyl) propionic acid (TTC3),2-(2-carboxyethylsulfanylthiocarbonylsulfanyl) propionic acid (TTC4) and2-(2-carboxyethylsulfanylthiocarbonylsulfanyl)-2-methylpropionic acid (TTC5) weresynthesized by phase transfer method.

用相轉(zhuǎn)移法合成了S，S′-二(α女人一级A级免费视频，α′-甲基-α&-乙酸)三硫代碳酸酯(TTC1)免佛一级蓂个片、S，S′-二丙酸三硫代碳酸酯(TTC3)AA极黄片、S-丙酸-S′-三硫代碳酸酯(TTC4)和S-丙酸-S′-(α色色视频黄，α′-甲基-α&-乙酸)三硫代碳酸酯(TTC5)。

The degradation properties of sulfide flotation collectors such as Xanthogenate, Dithiocarbamate, Dithiophophate, N,N-dialkyl-dithiocarbamatecyanoethylene and Thionocarbamate are studied in this paper.

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thio acid：硫代酸

thinning shears 削發(fā)剪 | thio-acid 硫代酸 | thio-alcohol 硫醇

ammonium thiocyanate：硫代氰酸銨,硫氰酸銨

ammonium tartrate 酒石酸銨,酒石酸銨 | ammonium thiocyanate 硫代氰酸銨,硫氰酸銨 | ammonium thiosulfate 硫代硫酸銨

thioarsenic acid：四硫代砷酸

四硫代銻酸 thioantimonic acid | 四硫代砷酸 thioarsenic acid | 三硫代亞砷酸 thioarsenious acid; thioarsenous acid

thioarsenious acid; thioarsenous acid：三硫代亞砷酸

四硫代砷酸 thioarsenic acid | 三硫代亞砷酸 thioarsenious acid; thioarsenous acid | 硫羰基;硫甲豕?78页；?thiocarbonyl

ammonium thiocarbonate：三硫代碳酸銨

四硫代銻酸銨 ammonium thioantimonate | 三硫代碳酸銨 ammonium thiocarbonate | 硫氰酸銨;硫氰化銨 ammonium thiocyanate; ammonium thiocyanide

thiolactic acid：巰丙酸;硫代乳酸

硫乙酸;硫醋酸 thiolacetic acid; thioacetic acid | α-巰丙酸;硫代乳酸 thiolactic acid | 巰甲酸;一硫代碳酸 thiolcarbonic acid

potassium thiostannate：三硫錫酸鉀;三硫錫化鉀

硫代過錸酸鉀 potassium thioperrhenate | 三硫錫酸鉀;三硫錫化鉀 potassium thiostannate | 硫代硫酸鉀 potassium thiosulfate

ammonium thiostannate：三硫代錫酸銨

硫氰酸銨;硫氰化銨 ammonium thiocyanate; ammonium thiocyanide | 三硫代錫酸銨 ammonium thiostannate | 硫代硫酸銨 ammonium thiosulfate

thiostannic acid：三硫代錫(IV)酸

三硫代硅酸 thiosilicic acid | 三硫代錫(IV)酸 thiostannic acid | 二硫代錫(II)酸 thiostannous acid

thiostannous acid：二硫代錫(II)酸

三硫代錫(IV)酸 thiostannic acid | 二硫代錫(II)酸 thiostannous acid | 硫代硫酸 thiosulfuric acid