Determination of Flavonoids and Carotenoids and Their Contributions to Various Colors of Rose Cultivars (Rosa spp.)

Frontiers in Plant Science
Huihua WanQixiang Zhang

Abstract

Rose is one of the most valuable ornamental crops worldwide. In this study, the composition of hydrophilic and lipophilic pigments in petals of six rose cultivars at seven developing stages was investigated using high performance liquid chromatography and mass spectrometry. Four anthocyanins, 20 flavonols, and 10 carotenoids were detected in petals of tested cultivars. Major individual anthocyanin, flavonol, and carotenoid were cyanidin/pelargonidin 3,5-diglucoside, kaempferol 3-O-rhamnoside, and (9Z)-violaxanthin, respectively. Significant differences were observed in pigments content in petals of different rose cultivars. The yellow petals of YI and GC exhibited no to very small amounts of anthocyanins, moderate amount of total flavonols, and highest content of total carotenoids. Similarly, pink petals of PF, WQ, and YX showed average concentration of total anthocyanins, highest concentration of total flavonols, and small amount of carotenoids. Further, orange petals of CH showed highest content of total anthocyanins, lowest content of total flavonols, and average content of total carotenoids. Correlation analysis demonstrated that there were many pigments influencing petal colors. Moreover, multiple linear regression indicat...Continue Reading

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Citations

Aug 19, 2020·The Plant Journal : for Cell and Molecular Biology·Yingjun LiuJing Wen
Nov 3, 2020·Journal of the Science of Food and Agriculture·Leontina LipanÁngel A Carbonell-Barrachina
Dec 17, 2020·Journal of Integrative Plant Biology·Nai-Qian Dong, Hong-Xuan Lin
Feb 4, 2021·Journal of Food Biochemistry·Ganesamoorthy JanarnyKamburawala Kankanamge Don Somathilaka Ranaweera
Nov 26, 2019·Plant Physiology and Biochemistry : PPB·Michele Valquíria Dos ReisSchuyler S Korban
Jun 3, 2021·Molecules : a Journal of Synthetic Chemistry and Natural Product Chemistry·Tomasz BujakZofia Hordyjewicz-Baran

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Methods Mentioned

BETA
glucosylation

Software Mentioned

ColorMate
SPSS Statistics

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