当前位置: 首页 > 文章 > 不同土壤pH对多叶羽扇豆花色影响研究 中国农学通报 2011,27 (22) 125-129
Position: Home > Articles > Study on the Effect of Flower Color of Lupinus polyphyllus in Different Soil pH Chinese Agricultural Science Bulletin 2011,27 (22) 125-129

不同土壤pH对多叶羽扇豆花色影响研究

作  者:
刘安成;王亮生;王庆;庞长民
单  位:
陕西省西安植物园;中国科学院植物研究所/北京植物园
关键词:
土壤pH;多叶羽扇豆;花色素;花色
摘  要:
以5种不同土壤pH的蓝色多叶羽扇豆(Lupinus polyphyllus ‘Nanus Russell Gallery Blue’)为材料,对其花色、花色素组成及含量的变化进行了研究。花色测定采用英国皇家园艺学会比色卡(RHSCC)和分光色差计,色素定性及定量分析采用高效液相色谱-二极管阵列检测技术(HPLC-PAD)和分光光度计进行测定。结果发现:随着土壤pH的降低,花朵翼瓣亮度L*值、色相a*值、彩度C*值逐渐降低,色相b*值逐渐升高,总花青苷、叶绿素含量升高;旗瓣中总花青苷也逐渐升高,其他各检测结果无明显相关性。推断土壤酸碱性影响蓝色多叶羽扇豆花瓣中花青苷的含量,从而影响花色的深浅。
译  名:
Study on the Effect of Flower Color of Lupinus polyphyllus in Different Soil pH
作  者:
Liu Ancheng 1,Wang Liangsheng 2,Wang Qing 1,Pang Changmin 1(1 Xi'an Botanical Garden of Shaanxi Province,Xi'an 710061;2 Beijing Botanical Garden/Institute of Botany,the Chinese Academy of Sciences,Beijing 100093)
关键词:
soil pH;Lupinus polyphyllus;flower pigment;flower color
摘  要:
The changes of flower color,pigments composition of Lupinus polyphyllus ' Nanus Russell Gallery Blue ' in five soil pH were studied.The flower color was measured according to the Royal Horticultural Society Colour Chart(RHSCC) and by a NF333 spectrophotometer,respectively.A high performance liquid chromatography(HPLC) with a photodiode array detector(HPLC-PAD) and spectrophotometer were employed for qualitative and quantitative analysis of anthocyanins,flavonols,chlorophyll and carotenoids.The results indicated that the wing L * 、 a * 、 C * reduce and b * rise with soil pH reducing,total anthocyanins(TA) and Chlorophyll content increased.TA also increased in the banner,but others content no obvious relativity from different soil pH.That tentatively identified soil pH did effect accumulation of anthocyanins in flower,and effect flower color of L.polyphyllus ' Nanus Russell Gallery Blue '.

相似文章

计量
文章访问数: 6
HTML全文浏览量: 0
PDF下载量: 0

所属期刊

推荐期刊