diacetyl

diacetyl

1. diacetyl tannin, tannin diacetylate

(二)乙酰鞣酸

2. diacetyl anilide

N, N-二乙酸苯胺

3. diacetyl benzidine

[化] N, N'-二乙酰联苯胺

4. diacetyl acetic acid

[化] 二乙酰乙酸

5. diacetyl tannin

[化] 二乙酰单宁; 单宁精

6. diacetyl diaminodiphenylsulfone (DADDS)

[化] 醋氨苯砜; 二乙酰氨苯砜

7. diacetyl butter

[医] 双乙酰试验(检脲)

8. diacetyl monomethoxime

丁二酮一甲氧肟

9. 2,3-Butanedione(diacetyl) is an important aroma chemical with strong butter flavor.In traditional method, 2,3-Bu-tanedione is produced via synthetic way.

丁二酮又称双乙酰,是一种黄色至浅绿色具有强烈奶油香味的重要香料。

10. diacetyl dioxime

丁二酮肟

11. Selection of Enterobacter aerogenes Mutant with High Productivity of Diacetyl and Analysis of Fermentation Kinetics

丁二酮高产菌株的选育及发酵动力学分析

12. Main fermentation time including diacetyl reduction lasts 3-5 days and storage time 1-3 weeks.

主发酵时间3-5天（包括双乙酰还原），后熟时间1-3周。

13. Keywords acetolactate dec arboxylase;diacetyl;beer;

乙酰乳酸脱羧酶;双乙酰;啤酒;

14. The organism Lactococcus lactis subsp, diacetilactis converts milk citrate to diacetyl, which gives a special buttery flavor to the finished product.

乳链球菌丁二酮亚种能将乳中的柠檬酸盐转化成丁二酮,该物质会使终产品具有一种特殊的奶油香味。

15. Diacetyl monxime's reagent colorimetic method

二乙酰-肟分光光度法

16. diacetyl monoxime

二乙酰一肟

17. Diacetyl monoxime-antipyrine

二乙酰一肟-安替比林法

18. Keywords Diacetyl monoxime;Palladium chloride;Triphenyl phosphine;Tetramethylpyrazine;Kinetics;

二乙酰一肟;钯/三苯基膦;四甲基吡嗪;动力学;

19. diacetyl succinic acid

二乙酰丁二酸

20. diacetyl acetone germanium chloride

二乙酰丙酮氯化锗

21. diacetyl acetic ester

二乙酰乙酸酯

22. diacetyl di-sulfide

二乙酰二硫

23. Keywords Dianhydro 3;4 diacetyl galactitol;MTT;intracerebral inoculation;anticancer activity;

二乙酰二脱水卫矛醇;MTT试验;脑内接种;抗肿瘤作用;

24. diacetyl oxide

二乙酰化氧

25. diacetyl monoxide

二乙酰单氧化物

26. diacetyl group

二乙酰基, 双乙酰基

27. diacetyl acetone

二乙酰基丙酮

28. Keywords diacetyl ferrocene;methanol;p-phenylenediamine;Mannich polymerization reaction;polyp-phenylenediamine propionylferrocene;

二乙酰基二茂铁;甲醛;对苯二胺;曼尼希聚合反应;聚对苯二胺撑丙酰二茂铁;

29. Keywords Diacetyl 2;5 hexanedione;Aniline;Condensation;Pyrrole derivative;Bispyrazoles.;

二乙酰基己二酮;取代苯胺;水合肼;缩合;吡唑衍生物;联吡唑;

30. Keywords diacetyl hexamethylene diamine（CAHB）;myelodysplastic syndrome（MDS）;heart safety;clinical trial;

二乙酰己二胺;骨髓增生异常综合征;心脏安全性;临床试验;

31. diacetyl diaminodiphenylsulfone

二乙酰氨苯砜

32. diacetyl verrucarol

二乙酰疣衣菌醇

33. diacetyl hydrazine

二乙酰肼

34. diacetyl amide

二乙酰胺

35. diacetyl urea

二乙酰脲

36. diacetyl phenylethylenediamine

二乙酰苯基乙二胺

37. diacetyl reductase

二乙酰还原酶

38. diacetyl tartaric acid

二乙酰酒石酸

39. diacetyl dioxyphenylisatin

二乙酰酚靛红

40. diacetyl nivalenol

二乙酰雪腐镰刀菌烯醇

41. diacetyl guanine

二乙酰鸟嘌呤

42. Diacetyl Diaminodiphenylaulfone

二乙醚氨苯砜, 醋胺苯砜, 乙酰氨苯砜, 长效氨苯砜[抗麻风病药]

43. Screening and Identification of S. Thermophilus Producing Diacetyl

产丁二酮的嗜热链球菌的筛选和鉴定

44. Keywords Enterobacter aerogenes;mutagenize;diacetyl;fermentation kinetics;

产气肠杆菌;诱变育种;丁二酮;发酵动力学;

45. Both were eentually diagnosed with bronchiolitis obliterans. Diacetyl, which produces a butter flaor, was the main suspect although the CDC team said other flaorings may hae played a role.

他们最终都诊断为梗阻性细支气管炎。联乙酰可产生黄油香精，是引起这种疾病的主要原因，尽管疾病控制和预防中心说其他的香精可能也起作用。

46. They say that certain chemicals such as fluorotelomers (used to make the popcorn bags) and diacetyl (used as a butter substitute in microwave popcorn) can be deadly.

他们说某些化学物质如用来做暴米花包装袋的含氟调聚物和在微波炉暴米花中代替黄油的双乙酰可以致命。

47. During MLF, diacetyl, acetoin and butylene glycol, as end products, were also produced, which affected the sensory characteristics of wine.

伴随着MLF，还生成了双乙酰，乙偶姻等物质，从而影响着MLF后酒的风味。

48. The hydrosulfite in beer would cause deviation of the determination of diacetyl content in beer by EBC method.

使用邻苯二胺(EBC法)测定啤酒中双乙酰含量时,啤酒中存在的亚硫酸氢盐会影响测定结果的准确性。

49. advance the deoxidization of diacetyl,reduce the content of diacetyl;

促进双乙酰的还原,降低双乙酰的含量;

50. Keywords Lactococcus lactis subsp. lactis;diacetyl;NTG;mutagenize;

关键词乳酸乳球菌;丁二酮;亚硝基胍;诱变育种;

51. Keywords yam;beer;higher alcohols;diacetyl;malt;

关键词山药;啤酒;高级醇;双乙酰;麦芽;

52. Keywords analytical method;beer;diacetyl;spectrophotometry;quality control;

分析法;啤酒;双乙酰;光谱测定;质量控制;

53. During beer fermentation, the fermentation rate of yeast, the consumption rate of total sugar, the producing and reducing rates of alcohol and diacetyl were decreased as the pressure was increased.

压力也导致酵母的发酵速度、耗糖率、乙醇生成量、双乙酰的生成和还原速率下降。

54. Mutagenesis - selection of Saccharomyces cerevisiae which have the better ability of reducing diacetyl by protoplast mutagenization with UV.

原生质体紫外诱变筛选还原双乙酰能力强的啤酒酵母。

55. Diacetyl is an important byproduct of the fermentation of beer.The content of diacetyl is the most important index to judge the maturation of beer.

双乙酰(2,3-丁二酮)是啤酒发酵过程中产生的重要副产物,双乙酰的含量是衡量啤酒成熟的最重要指标。

56. Diacetyl(DA) is one of the most common off-flavors in beer fermentation, affects the quality of beer.

双乙酰(diacetyl)是啤酒发酵中的不良风味物质,产生令人不愉快的反应,可以缩短啤酒熟化周期,提高生产效率,对啤酒工业来说极有经济价值。

57. Keywords Diacetyl;formation;control;dissolved oxygen;

双乙酰;形成;控制;溶解氧;

58. Diacetyl is also an important effect substance on the flavour of beer.

双乙酰也是影响啤酒风味的重要原因之一。

59. diacetyl content

双乙酰含量

60. Diacetyl is one of the important indices in beer quality management.

双乙酰是啤酒品质管理的重要指标之一。

61. Diacetyl is an important matter affecting the flavor of beer .

双乙酰是影响啤酒风味的重要物质。

62. diacetyl fluorescein

双乙酰荧光素

63. diacetyl test

双乙酰试验:检尿素

64. Keywords fermentation;temperature;diacetyl;conical fermentor;automatic control;

发酵;温度;双乙酰;锥形罐;自动控制;

65. Keywords beer;diacetyl;anti-aging;beer yeast;

啤酒;双乙酰;抗老化;啤酒酵母;

66. The addition of aminoguanidine in beer could decrease the concentration of carbonyl compounds such as 5-HMF, diacetyl and pentanedione.

啤酒中添加氨基胍能明显降低5-羟甲基糠醛、双乙酰、2,3-戊二酮等羰基化合物的含量,提高啤酒的风味稳定性。

67. Keywords Diacetyl;Saccharomyces Cerevisiae;Protoplast Mutagenization with UV.diacetyl;

啤酒酵母;原生质体;紫外诱变;双乙酰;

68. Keywords Saccharomyces cerevisiae;ultraviolet mutagenesis;higher alcohols;diacetyl;

啤酒酵母;紫外诱变;高级醇;双乙酰;

69. Keywords brewer's yeast;mutageneses;ethyl methane sulfonate （EMS）;diacetyl;

啤酒酵母;诱变;甲基磺酸乙酯（EMS）;双乙酰;

70. It is common that during the production of beer that diacetyl value is low in clear wine but timely increases in produced wine.

啤酒酿造过程中经常出现一种现象,即清酒双乙酰值较低而成品啤酒中双乙酰成倍增长。

71. The reduction rates of diacetyl were lower for both Heineken and WP530 yeast during fermentation at lower temperature, resulting in the accumulation of diacetyl in beer.

实验结果得知，分别使用这两种酵母在低温下进行主酦酵，丁二酮还原速率皆较缓慢，啤酒中丁二酮含量有部分累积情形；

72. The measuring methods for diacetyl content in beer including EBC method,GC method and chemical radiation method were optimized and compared.

对EBC法、气相色谱法和化学发光法测定啤酒中的双乙酰含量进行了优化和比较。

73. Ingredients: Wheat Flour, Sugar, Soybean oil（BHA,BHT）, Salt, Yeast, Bread Improver(Sodium stearyl lactate, Diacetyl Tartaric Acid Ester of Mono(di) Glycerides ,Vitamin C

小麦面粉(过敏原),白砂糖、大豆色拉油（含BHA、BHT）、食盐、酵母、面包改良剂（含硬脂酰乳酸钠、双乙酰酒石酸单双甘油脂、维生素C）。

74. Keywords urea diacetyl monoxime analysis inquiry;

尿素;二乙酰单肟;分析;探讨;

75. Apply Technology of Genetic Engineering Breeding to Control the Volume of Diacetyl Output in Brewing Beer

应用遗传育种技术控制啤酒双乙酰生成量

76. When diacetyl is heated it turns into a vapor.When breathed over a long period of time, it can scar the small airways in our lungs.

当双乙酰加热变成蒸汽，长时间呼吸后，残留物会留在我们的肺部。

77. Mainfactors are as follows: standard solution、 regressive curve、 parallel experiment of sample、 diacetyl monxime's reagent colorimetic method、 spectrophotometer、 sampling , etc .

影响测定结果的分量主要有:标准溶液、回归曲线、样品平行试验、二乙酰一肟分光光度法、分光光度计、取样等。

78. The chroma,the total nitrogen,the total acid,pH,alcoholicity,diacetyl and CO2 of the product beer were close to that of Zhujiang beer.

总氮、色度、pH、总酸、酒精度、双乙酰、CO2与所测的珠江啤酒的指标接近。

79. Butter-flavoured popcorn including diacetyl, a chemical component, causes a condition known as lymphocytic bronchiolitis, US government experts reported.

据美国政府专家称，一种让爆米花具有奶油味的化学物质--丁二酮，会引起淋巴性细支气管炎,导致肺部疾病。

80. [Abstract] Objective： To observe and evaluate the heart safety of diacetyl hexamethylene diamine (CAHB) applied to the patients with myelodysplastic syndrome (MDS).

摘要 [摘要] 目的：对新型癌细胞诱导分化剂二乙酰己二胺（CAHB）治疗骨髓增生异常综合征（MDS）的心脏安全性进行临床观察和评价。