browning ['brauniŋ]

browning的基本解释

-

[变形] brown的现在分词

n.

棕色着色剂

相似词

Browning

与browning相关的网络例句 [注：此内容来源于网络，仅供参考]

Result］ The new buds and petals of I.germanica was proper to be used as explant of tissue culture, with lower browning rate compared with other positions. The well situated tissue block of explant (3 mm×3 mm×3 mm) might reduce browning rate. Adding 0.1%Vc or 0.3% active carbon in medium had obvious effect on preventing tissue browning. The exogenous hormone 2 mg/L 6-BA was easy to lead to brownness turning, and 2 mg/L Kt and 2 mg/L NAA brought less effect to tissue browning. When using disinfectants of alcohol, its dipping time of 5～10 s for explant was the best, with the minimum browning rate. The culture under full illumination condition was liable to induce brownness turning, compared with other cultured conditions, the brownness turning could be restrained effectively by using imitating artificial climate condition for culture.

结果］ 鸢尾的新生芽和花瓣较适宜作组织培养的外植体，与其他部位相比褐变率较低；外植体组织块适中（3 mm×3 mm×3 mm）可降低褐变率；在培养基中加入0.1%Vc或0.3%活性炭对防止组织褐化效果明显；外源激素2 mg/L 6-BA易引发褐变，2 mg/L Kt和2 mg/L NAA对组织褐变影响不大；使用乙醇消毒剂时，对外植体浸泡时间以5～10 s为佳，褐变率最低；全光照条件培养容易诱发褐变，采用仿人工气候条件培养较其他条件培养可有效抑制褐变的发生。

Mass fraction) sodium erythorbate ;nonenzymatic browning of greengage juice was restrained more remarkably by vacuum concentration than by normal pressure concentration;the non-enzymatic browning of greengage juice increased and the color darkened with the increase of concentration and processing temperature;non-enzymatic browning of greenga.

结果表明：在青梅果打浆时加入质量分数为0.2%的异抗坏血酸钠，可防止果汁氧化褐变而保持天然淡黄色泽；减压浓缩较常压浓缩明显抑制了非酶褐变的发生；随着果汁含量和加工温度的提高，非酶褐变加快，色泽加深；低温有利于青梅浓缩汁的贮藏，冷冻贮藏是最佳的贮藏条件

According to the browning phenomenon of Castanea mollissima in plant tissue culture and the activity of the peroxidase and polyphenolic oxidase, the results of my study indicated that the activity of PPO has relativity with the browning of the callus, that is the higher activity of enzyme,the more severity of browning.But POD was not as PPO.

本文对褐变的机理进行初步研究，分别统计和测定培养期间褐变率、PPO活性、POD活性，研究培养过程中酶的活性变化与外植体褐变的关系，结果表明：板栗组织培养过程中，PPO活性与褐变存在显著的相关关系，PPO活性高的处理其褐变率也较高，POD活性与褐变之间无相关性。

与browning相关的网络解释 [注：此内容来源于网络，仅供参考]

Browning：布朗宁

在此期间,针对"旋风"和"台风"飞机本身的改进设计包括:将原先的12挺7.7mm布朗宁(Browning)机枪改装为4挺20mm希斯巴诺(Hispano)机关炮;减薄"台风"(Typhoon)的机翼;对机身进行修形以减少阻力等.

Browning：布朗宁(姓氏)

Brown 布朗(姓氏) | Browning 布朗宁(姓氏) | Bush 布什(姓氏)

Browning：勃朗宁; 布朗宁

Browne 布朗 | Browning 勃朗宁; 布朗宁 | Bruce 布鲁斯

Browning：褐变

霉变 mould | 褐变 browning | 食物安全毒理学评价 toxicological evaluation for food safety

Enzymatic browning：酶促褐变

Charmat method:罐式香槟法 | Enzymatic browning:酶促褐变 | Acetification:酸败