栀子黄

NKA大孔吸附树脂分离栀子黄

Technical Study on the Purification of Gardenia Yellow Pigment with NKA Macroporous Adsorption Resin

红米红色素受pH值的影响导致共轭结构变化，在酸性条件下呈红色。（4）红花黄、栀子黄以及红米红对锦纶具有良好摩擦、皂洗、耐洗牢度，基本都在4级以上。

The pH value caused the change of the conjugated structure and made the pigment be reddish in the acidic conditions . ( 4 ) The color fastnesses to washing and rubbing of safflower yellow , gardenia yellow and red rice pigment in polyamide fiber had grade 4 or better .

从栀子黄废液中提取栀子甙的工艺研究

Studies on Extraction Technology of Geniposide from Gardenia Yellow Waste Liquor

运用纳滤膜分离浓缩技术生产栀子黄浓缩液。

Using Nano-filtration membrane separation technology to produce concentrated liquid gardenia yellow .

食用天然色素&栀子黄提取工艺的改进

Improvement on the extracting technique for gardenia yellow being a natural edible pigment

亚麻织物的天然染料栀子黄无媒染工艺研究

Research on Mordant-free Dyeing of Flax Fabrics with Natural Dye from Gardenia Yellow

杆菌发酵栀子黄废液产栀子蓝色素的摇瓶发酵优化

Producing Gardenia Blue by Exhausted Liquid of Gardenia Yellow

天然色素与栀子黄

Natural Pigment and Cape Jasmine Yellow

利用双水相萃取栀子黄废液中的栀子苷酶法生产栀子蓝色素的研究

Enzymatic Production of Gardenia Blue from Geniposide from Gardenia Yellow Waste Liquid by Aqueous Two-phase Extraction

栀子黄作为栀子果实中主要有效成分之一，主要是从栀子成熟果实中提取得到的。

Gardenia Yellow element is one of the ingredients of major effective , mainly get from gardenia fruit extraction .

70%乙醇洗脱部分浓缩可得栀子黄产品，精制后产品纯度有显著提高。2对我国国家标准（GB/T5009.149-2003）中关于高效液相法测定食品中栀子黄含量的方法进行了研究。

The present national standard ( GB / T5009.149-2003 ) of the High Performance Liquid Chromatography method for the determination of gardenia yellow pigment was studied .

主要研究结果如下：1.比较正交试验与响应面分析法优化栀子黄提取效果，并确定栀子黄最佳提取工艺参数。

The main research contents are as follows : 1 . Compare with the orthogonal experiment and the response surface method , and determined the best extraction process parameters .

本实验室分离筛选到一株丝状真菌，可以利用栀子黄生产过程中吸附柱上洗脱液为原料，以液态发酵的方式转化为栀子蓝色素。

A Filamental Fungus has been seperated and screened in our laboratory . It could be used in liquid fermentation to transport elution material from Gardenia yellow to Gardenia blue .

栀子黄和栀子甙存在于植物栀子的成熟果实，在食品加工业、饮料制造业、饲料工业及医药工业方面都有着广泛的应用。

Crocin and geniposide consist in the mature fruit of gardenia , having got the extensive application in food processing industry , beverage manufacturing industry , animal feed industry and medicine industry .

并对各离子与棉织物的模拟物-葡萄糖（淀粉）、丝的模拟物-丝肽，与天然染料胭脂虫酸、栀子黄分别形成配合物的红外、紫外光谱进行了分析。

The infrared and ultraviolet spectrums of the coordinations formed by each ion and the simulacrum to cotton glucose ( starch )、 the simulacrum to silk silk peptide 、 natural carminic acid dye 、 gardenia yellow are analyzed .

对国家标准（GB/T5009.149-2003）中的高效液相色谱测定食品中栀子黄进行了研究，通过不同溶液中栀子黄色素含量的分析，用吸光度法作对照。

A high performance liquid chromatography was used for the determination of gardenia yellow pigment according to the standard ( GB / T5009.149-2003 ) was studied . The contents of gardenia yellow pigment were analyzed and compared by spectrophotometry .

文章研究了红花黄、栀子蓝、栀子黄和甘蓝红等4种天然染料的一般性能及对羊毛织物的染色性能。

In this paper , the performances of the four natural dyes such as safflower yellow , gardenia blue , cabbage red and gardenia yellow on wool were studied .

从栀子中联合提取栀子黄栀子苷多糖和绿原酸的研究

Study on Combined Extraction of Gardenia Yellow , Geniposide , Polysaccharide and Chlorogenic Acid from Gardenia

本文以栀子果实为原料研究了栀子黄、栀子甙浸取和提纯的分离过程，通过对栀子黄浸取因素的研究，得到较为合适的浸取剂、浸取温度、浸取方式。

This paper studied every kind of factors that affects the yield of extraction of crocin , getting better leaching agent , leaching temperature and leaching method .

本论文完成的工作主要包括以下几个方面：1本文以栀子果为原料，提取分离出栀子黄与栀子苷产品。

The works in this paper mainly contained following several aspects : 1 In this study we extracted and separated Gardenia yellow pigment and Geniposide from Gardenia fruits .

黄栀子应用及其黄色素提取工艺综述利用双水相萃取栀子黄废液中的栀子苷酶法生产栀子蓝色素的研究

Application of Gardenia Jasminoides and General Introduction of the Refining Methods of the Gardenia Yellow Pigment Enzymatic Production of Gardenia Blue from Geniposide from Gardenia Yellow Waste Liquid by Aqueous Two-phase Extraction