查询词典 Browning

Cotyledon and hypocotyl ' s rate and quamity are the most among these explams , and callus can be obtained in 10 days by cotyledon and hypocotyl . reversely it is difficult to indue callus with root , and the callus from root is lnde and easy to become browning . the calius obtained from leaf grows very slow and does not become browning uniill in 2 or 3 months

银杏的不同器官和组织都能够诱导出愈伤组织来，其中，子叶和胚轴10d左右全部愈伤化，诱导速度和诱导率均最高，根则很难诱导，愈伤组织很少，褐化很快；叶片诱导的愈伤组织，生长慢，褐化也慢，在培养基上保持两三个月而不褐化；胚乳的诱导时间也较长，需要30d左右。

It indicates that the raw materials can be stored in temperature of 0-4℃ for 60 days, they must be immersed in clean water for more than one hour before processing, and peeling be carried out in flowing water; that color preserving solution should be 1.0% NaCl+0.2% citric acid+0.5% Vitamin C+110ppm dichloro isocyanuric acid sodium; that combined browning inhibiting solution is conspicuously effective, and immersion time better be around 20 minutes; that sterilization solution ought to be 200ppm dichloro isocyanuric acid sodium+0.5% ascorbic acid+0.3 citric acid, and 10 minutes' immersion will achieve the effect of sterilization and inhibiting browning; and that after 20-21 minutes of quick-freezing in temperature of -31℃~-32℃, the products can be preserved under -18℃ for a whole year.

通过对速冻牛蒡加工过程中原料储存、削皮方法、护色、浸泡时间、无热杀菌、包装形式等参数进行研究表明：原料0-4℃可储存60天，加工前用清水浸泡1小时以上，削皮时在流水中进行，护色液筛选的1.0% NaCl＋0.2%柠檬酸＋0.5%维生素C十110ppm二氯异氰脲酸钠；复合褐变抑制溶液在抑制褐变方面有显著的效果，浸泡处理时间为20分钟为宜；杀菌液为200ppm二氯异氰脲酸钠＋0.5%抗坏血酸＋0.3柠檬酸，浸泡10分钟即可达到灭菌和抑制褐变的作用；经-31℃~-32℃温度下速冻20~21分钟，产品在-18℃条件下可储存一年。

The study on the reducing browning of callus induced from Aloe saponaria Haw indicated that: pretreatment before inoculation was useful for reducing callus browning.

对降低皂质芦荟诱导愈伤组织褐化情况的研究表明，外植体接种前进行预处理对控制诱导愈伤组织的褐化有一定的帮助。

And the effects of storage temperature and glucose addition on browning of bread were investigated, and it was further confirmed that the main browning reason of bread crumb was Maillard reaction.

同时研究了贮存温度、葡萄糖添加量对面包褐变的影响，进一步验证了美拉德反应是面包褐变的主要原因。

In the enzymatic reaction, the browning substrates are oxidized toο-quinones and finally polymerized into the brown-colored by-products.To identify the browning substrates caused by PPO of pericarp tissues of litchi fruit, the experiments were conducted for the first time to separate, select and purify these substrates.

一般认为荔枝采后褐变主要是由于果皮细胞中多酚氧化酶与酚类底物区域化分布的破坏而导致酶促反应的发生，表现为酚类物质被催化氧化为醌，后者则通过聚合反应形成褐色产物。

The effects of anti-browning agents on browning and quality of fresh-cut potato were studied.

研究了不同褐变抑制剂对鲜切马铃薯褐变和品质的影响。

Polyphenol Oxidase properties of fresh Yam were studied with spectrophotometer in this paper. Based on formal research results of single inhabitor anti-browning effects and orthogonal experimental, the optimum combined inhabitor and the reasonable anti-browning effects were obtained.

泛以鲜山药为试材，应用分光光度法对山药多酚氧化酶酶学特性进行研究，以单一抑制剂对山药的褐变控制效果研究为依据，采用正交试验，确定复合抑制剂在山药褐变控制过程中的最佳组合。

The more obvious effects of inhibiting afterripening and PPO activity could be found with the elongation of UV-C irradiation. But at the same time, damages such as browning and respiration enhancement would be stronger. Therefore, the long irradiation time was not suitable.

UV-C的照射时间越长，抑制后熟生长、降低PPO活性的作用越明显，但带给鸡腿菇的损伤越强烈，因此UV-C的照射时间不宜过长。

UV-C irradiation could restrain the afterripening of Coprinus comatus and inhibit the activity of polyphenol oxidase during storage, accordingly reduce its respiratory strength, minish membrane permeability and delay browning reaction, especially decrease the stipe elongation rate effectively, thereby prolong its fresh-keeping time.

UV-C照射能够抑制鸡腿菇在贮藏期间的后熟作用，降低多酚氧化酶活性，从而降低鸡腿菇的呼吸强度，减小细胞膜透性，延缓褐变反应，尤其能有效地抑制菌柄伸长，从而延长鸡腿菇的保鲜时间。

Algernon Swinburne's Hymn to Proserpine has been called a dramatic monologue vaguely reminiscent of Browning's work.

阿尔杰农斯威的赞美诗来普罗瑟派恩被称为戏剧性独白依稀让人想起布朗宁和他的研究工作。

I go to school at night.

我是上上学。

Clear Tip Nasal Aspirator: A soft time and gentle suction action makes removing excess mucus easy.

鼻吸明确提示：一个柔软的时间和温柔吸力行动使消除过剩的粘液容易。