色素的

The recent research advances in natural pigments has been reviewed from following aspects: the advantage and disadvantage of natural pigments, stabilization technologies which include anti-oxidant added in pigment, molecular modification, anthocyanins acylate, etc.

对天然食用色素的优缺点和稳定化技术进行了详尽的描述，稳定化技术包括在天然色素中添加稳定剂和抗氧化剂，改造色素分子的结构，对花青素进行酰基化等。

The fermentation conditions of Monascus anka 5040 was optimized to produce monascus pigments;And the change regulation of colour values by Monascus anka 5040 in submerged culture and the distribution of red and yellow pigments in monascus pigments were studied.

优化了红曲霉菌5040产生红曲色素的发酵工艺条件，研究了红曲霉菌5040在液体深层发酵过程中的色价变化规律，以及红曲色素中红色素和黄色素的胞内外分布情况。

Nowadays chemosynthesis pigment is used mainly. Along with the problem of food safety is concerned, the application of chemosynthesis pigment is limited.

目前常用的色素主要是化学合成色素，随着人们对食品安全问题的关注，国内外已很大程度上限制化学色素的使用。

At the end, researched the antioxidant activities and the stability in the liquid drinks of the pigment from wild rose. The results indicated that the pigment possess antioxidant activities.in lipid. At the pigment concentration of 0.03% and 0.02% exhibits the greatest antioxidant effect for colza oil and lard. The cooperative effects were showed when the pigment was mixed with citric acid and ascorbicespecially ascorbic.

最后，对色素的抗氧化作用和对液体饮料着色的稳定性进行了研究，结果表明：野玫瑰色素对猪油和菜子油都具有一定的抗氧化性，如与抗坏血酸等协同作用，抗氧化效果更好；色素在液体类饮品中比较稳定，着色效果较好。

The component and stability of anthocyanidins in petals of sixteen Freesia refracta cultivars were analyzed by the specific color reactions and UV-visible spectrum.

以小苍兰16个不同花色品种及后代为试验材料，对花瓣色素用特征显色反应和紫外-可见光谱扫描，分析其色素的成分和花色素苷的稳定性。

In the same concentration, the antibacterial activity of total pigment was much more significantly than fucoxanthin. It seemed that there were also other kind of pigments with much stronger antibacterial activity in Laminaria japonica.

相同浓度下，海带总色素的抑菌活性比褐藻黄素的抑菌活性显著，说明海带总色素中还含有比褐藻黄素抑菌性更强的其他色素。

To study the extraction methods and it's antioxidant activity of pigment from Lycitum rethenicum Murr. Pigment of Lyciusn rethenicum extracted by different methods, including water bath method, Ultrasonic, Microwave and Ultrasonic Microwave Synergistic. The antioxidant activity of pigment determined by Scavenging DPPH and compared with vitamin C and E.

为研究黑果枸杞色素的提取方法与其抗氧化活性，利用常规水浴法、超声波、微波、超声－微波协同萃取4种提取方法提取黑果枸杞色素，用DPPH法测定色素提取物的抗氧化活性，并与维生素C、E进行比较。

The principle,technology and processing parameters for the production of caramel pigment by extrusion from saccharose were discussed.

以蔗糖为原料，对挤压法生产焦糖色素的生产原理和工艺参数进行了研究，确定了适宜的生产工艺条件，即机筒Ⅰ区温度110℃，Ⅱ区温度170℃，Ⅲ区温度190℃，保温时间10min，原料水分含量20%p，H3.5，尿素添加量1.5%时，焦糖色素率为67891.7，EBC红色素指数为5.86，黄色素指数为10.22。

Extraction, purification process and stability of the pigment of chestnut shells were explored. The results showed that this pigment dissolved easily in alkaline solution, but undissolved in noapolar solvent.

该文以板栗壳为材料，研究板栗壳色素的提取、纯化工艺及纯化色素的稳定性，为板栗壳色素的推广应用提供理论基础和实验数据。

Four Polystictus versicolor strains such as PVC0,PVC1,P VC2 and PVC3 were examined for their ability to decolorize refinery effluent, which contains Melanoidin, HADP'S and Caramel.

比较了 4株不同云芝菌PVC0、PVC1、PVC2和PVC3对含有美拉德反应色素、碱降解色素及焦糖色素的模拟废水的生物降解脱色能力及云芝多糖生产能力。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷