花色素苷

‘津田芜菁’花色素苷生物合成相关基因的表达

Expression of the Genes Involved in Anthocyanin Biosynthesis of ' Tsuda ' Turnip

花色素苷形成中的基因表达和调控

Anthocyanin Biosynthesis and Gene Regulation

pH值和温度对荔枝果皮花色素苷稳定性的影响

Influence of pH and Temperature on the Stability of Anthocyanin from Litchi Pericarp

紫甘薯花色素苷的稳定性取决于温度、pH值和溶液基质。

The stability of anthocyanins depended on temperature , pH and solvent matrix .

用HPLC分析赤霞珠干红葡萄酒中花色素苷成分

Analysis of Anthocyanin Compositions in Cabernet Sauvignon Dry Red Wine by HPLC

HPLC法测定果实中花色素苷含量

Determination of anthocyanin content in fruits by HPLC

花色素苷的稳定性研究表明，pH值对色素影响明显，80℃以内比较稳定。

The anthocyanins investigation into stability indicated that , pH value to pigment influence obvious , 80 ° C within quite is stable .

ABA和BR对葡萄果实花色素苷和可溶性糖含量的影响

Effect of ABA and BR on Anthocyanin and Soluble Sugar of Grape Seeds

RP-HPLC法测定栽培种越橘果中花色素苷的含量

RP-HPLC Determination of Anthocyanins Content in Cultivated Blueberries Varieties

在荔枝采后褐变过程中，花色素苷酶活性一直维持在较高水平并呈逐渐上升的趋势，PPO活性随褐变加重而下降，POD活性则逐渐升高。

Anthocyanase activity maintained at high level and increased gradually along with postharvest pericarp browning .

100g鲜果中花色素苷含量为33.65mg。

Total anthocyanins content of 100 g fresh fruit was 33.65 mg .

金鱼草Del基因影响烟草花色素苷的研究

Study on the Effect of Del Regulatory Gene of Antirrhinum majus on Anthocyanin of Tobacco

行间播种紫花苜蓿使葡萄汁中Vc含量升高，葡萄酒中总酸含量极显著降低，蛋白质含量显著降低，花色素苷含量及pH升高。

The total acid and the content of protein in wine decreased remarkably , while the Vc content of grape berry and pH , anthocyan of wine increased .

蓝光和蔗糖对拟南芥花色素苷积累和CHS基因表达的影响

Effects of Blue Light and Sucrose on Anthocyanin Accumulation and Chalcone Synthase Gene Expression in Arabidopsis

rf花瓣的CHS、DFR基因表达的变化与花色素苷积累的变化趋势一致。

Changes of CHS and DFR gene expression were similar to that of anthocyanin accumulation during inflorescence development .

以玉米胚根为试材，初步研究了光、GA3、蔗糖对根中花色素苷积累的影响。

Effects of light , GA3 and sucrose on anthocyanin accumulation in maize roots were investigated .

壮苗：适当提高不含生长调节物质的MS培养基中的磷、钾元素含量有利于芽苗的生长和叶片花色素苷的积累。

Plantlet strengthening : it was helpful for strengthening plantlet growth and enhancing the anthocyanin accumulation to appropriately increase the amount of phosphorus and potassium in MS without any plant growth regulator .

4利用高压液相色谱-质谱联用（LC-MS）技术对该花色素苷的化学成分和结构进行了鉴定分析。

The high pressure liquid chromatography-mass spectrometry ( LC-MS ) was used to isolate anthocyanins and to determinate the molecular weight .

花色素苷（anthocyanin）是越橘果实中最主要的生理活性物质之一，具有极强的抗氧化能力，有益于人体健康。

Anthocyanin is one of the most important antioxidant and bioactive substance in blueberry ( Vaccinium spp. ) fruits , it conduced to human health .

蔗糖不仅作为碳源参与蓝光诱导的花色素苷积累，还可能作为信号分子参与蓝光诱导的CHS表达。

Sucrose may act not only as an energy source but also a component in blue-light-induced signal transduction of anthocyanin accumulation and CHS expression .

花色素苷的积累在愈伤组织生长缓慢期（14d～18d）达到高峰。

The anthocyanin accumulation reached its highest level when the growth was slower ( 14th to 18th day ) .

在花序离体培养系统中，曝光可诱导rf花瓣的CHS、DFR基因表达，增加花色素苷积累；

Transient light exposure could induce CHS and DFR gene expression of rf petal when the inflorescences were cultured in vitro and the level of anthocyanin accumulation increased with the culture time after light treatment .

当培养条件为光照强度1500lx、光照时间12h和温度20℃时，花色素苷含量最高。

It was the best condition of culture , which condition with 15001x of illumination intensity , 12h of light time and 20 ℃ .

花色素苷（anthocyanin）广泛存在于开花植物中，是一类重要的水溶性的类黄酮化合物，是花色素（anthocyanidin）与各种单糖通过糖苷键结合形成的糖基化衍生物的总称。

Anthocyanin , a kind of important soluble flavonoid compound including glycosylation derivates of anthocyanidin through combining different monosaccharide with glucosidic bond , can be produced by a wide range of flowering plants .

红光和蓝光可显著提高叶片PAL酶活性，从而增加叶片中花色素苷含量，提高花色素苷／叶绿素的比值，使叶片呈显红色。

The red , yellow and the blue may largely enhance the activities of PAL , POD enzymes which could increase the contents of anthocyanin and ratio of anthocyanin / chlorophyll in leaf and cause the leaf to reveals red color .

同时，发现从绿果期到果实成熟期，越橘花色素苷的蓄积量与VcCHS基因的表达量呈现一致性，二者都是在果皮组织中的含量达到最高。

Meanwhile , the content of anthocyanins had significant consistency with the relative expression of VcCHS , and they both showed the highest transcript abundance in the skins .

结果表明：在透光率50%的遮荫同下，牡丹花期显著延长可达4～6d，花瓣花色素苷含量下降，可溶性蛋白含量增加，叶片含水量和比叶重降低；

The results show that shading treatment ( about 50 % ) can delay 4 - 6d of flowering stage , decrease anthocyanin content and increase soluble protein content of peony petal , while increase water content and decrease special leaf weight of peony leaf .

结果表明：1-MCP处理有效推迟了冷害主要症状即果皮褐变的出现，延缓了果皮花色素苷含量的下降，抑制了果实的乙烯释放速率，但对呼吸速率的影响不明显。

The results indicated that 1-MCP treatment efficiently retarded the development of pericarp browning , the main chilling injury symptom of litchi fruit , delayed color change and the decrease of anthocyanin content of pericarp , inhibited ethylene release , but had no effect on respiration rate of the fruits .

石榴汁中花色素苷稳定性研究

Studies on the Stability of Anthocyanin in the Natural Pomegranate Juice

荔枝果皮褐变过程中花色素苷含量的变化及测定

Change of Anthocyanin Content and It 's Determination During Lychee Pericarp Browning