1) nitro-nitroso
硝基-亚硝基
2) NTG
亚硝基胍
1.
Screening of High Rhamnolipid-producing Mutants Induced by NTG;
鼠李糖脂高产菌株的亚硝基胍诱变选育研究
2.
Mutagenic effects of NTG on Haematococcus pluvialis;
亚硝基胍(NTG)对雨生红球藻的诱变效应
3.
Screening of a strain with high yield of producing 3-hydroxypropionic acid by NTG combining with UV mutagenesis;
亚硝基胍、紫外诱变筛选高产3-羟基丙酸菌株
3) nitrosation
亚硝基化
1.
Nitration and Nitrosation Reactions of Ester Salicylate Coordinated by Metal Nitrates
金属硝酸盐配位的水杨酸酯硝基化、亚硝基化反应
2.
In this paper, the reactivity of yttrium nitrate with methyl salicylate was inverstigted, and the formation of nitrgen oxides and following nitrosation reaction was discussed.
本文研究了水杨酸甲酯和硝酸钇的特征反应,并对氮氧化物的形成及相关的亚硝基化反应进行了讨论。
4) nitrosoguanidine
[,naitrə'ɡwɑ:nədi:n]
亚硝基胍
1.
A high yield and stable succinic producing strain S-57 was obtained from the mutation of mucor S-1 treated with ultraviolet ray and nitrosoguanidine (NTG).
对琥珀酸产生菌S-1进行紫外线亚硝基胍的复合诱变后,筛选出琥珀酸产量高,遗传性状稳定的菌株S-57,并对其进行激光诱变,筛选出菌株SH-24,相同发酵条件下琥珀酸产量达到21。
2.
Using BM10 strain as original strain for treatment with ultraviolet(UV),microwave(MW),nitrosoguanidine(NTG),diethyl sulfate(DES) and LiCl for mutation,the mutation strains with higher antagonistic activit.
以此菌株为出发菌株,进行紫外(UV)、微波(MW)、亚硝基胍(NTG)、硫酸二乙酯(DES)和氯化锂(LiCl)诱变处理,采用平板对峙初筛和摇瓶培养复筛,均能筛选到拮抗活性明显提高的突变菌株,尤以亚硝基胍诱变效果最好,其次是紫外线诱变、硫酸二乙酯诱变、氯化锂诱变和微波诱变。
3.
subtilis UN9 were prepared under its optimal formation conditions and mutated multiply by ultraviolet radiation and nitrosoguanidine (NTG).
为进一步提高菌株产中性蛋白酶能力,在原生质体最佳形成条件下制备得到Bacillus subtilis UN9原生质体,并对其进行紫外线与亚硝基胍复合诱变,通过摇瓶复筛,得到高产、稳定的突变株Bacillus subtilis Promax NTG14,产酶能力相比出发菌株提高了近24%,中性蛋白酶活力达4286。
5) nitroso
[英][nai'trəusəu] [美][naɪ'troso]
亚硝基
1.
Scavenging effects of sweet cherry red pigment on free radicals and nitroso;
甜樱桃红色素对自由基和亚硝基的清除作用
2.
By spectrophotometry,the scavenging of the water extract of Sonchus oleraceus to nitroso and hydrorxyl free radicals was studied.
利用分光光度法研究了苦苣菜水提液对亚硝基和羟基自由基的清除活性以及影响清除亚硝基的因素。
6) nitrosyl
[英]['naitrəsil] [美][,naɪtrə'sil]
亚硝酰基
补充资料：1-甲基-3-硝基-1-亚硝基胍
分子式：C2H5N5O3
分子量：147.09
CAS号：70-25-7
性质：熔点118°C (dec.)。水溶性Reacts violently。
分子量：147.09
CAS号：70-25-7
性质：熔点118°C (dec.)。水溶性Reacts violently。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条