Evolution of the Aroma Volatiles of Pear Fruits Supplemented with Fatty Acid Metabolic Precursors

文献类型： 外文期刊

第一作者： Qin, Gaihua

作者： Qin, Gaihua;Tao, Shutian;Zhang, Huping;Huang, Wenjiang;Wu, Juyou;Zhang, Shaoling;Qin, Gaihua;Qin, Gaihua;Xu, Yiliu

作者机构：

关键词： pear;aroma volatiles;fatty acid metabolism

期刊名称：MOLECULES （ 影响因子：4.411； 五年影响因子：4.587 ）

ISSN：

年卷期：

页码：

收录情况： SCI

摘要： To examine the biochemical metabolism of aroma volatiles derived from fatty acids, pear fruits were incubated in vitro with metabolic precursors of these compounds. Aroma volatiles, especially esters, were significantly increased, both qualitatively and quantitatively, in pear fruits fed on fatty acid metabolic precursors. Cultivars having different flavor characteristics had distinctly different aroma volatile metabolisms. More esters were formed in fruity-flavored "Nanguoli" fruits than in green-flavored "Dangshansuli" fruits fed on the same quantities of linoleic acid and linolenic acid. Hexanal and hexanol were more efficient metabolic intermediates for volatile synthesis than linoleic acid and linolenic acid. Hexyl esters were the predominant esters produced by pear fruits fed on hexanol, and their contents in "Dangshansuli" fruits were higher than in "Nanguoli" fruits. Hexyl esters and hexanoate esters were the primary esters produced in pear fruits fed on hexanal, however the content of hexyl ester in "Dangshansuli" was approximately three times that in "Nanguoli". The higher contents of hexyl esters in "Dangshansuli" may have resulted from a higher level of hexanol derived from hexanal. In conclusion, the synthesis of aroma volatiles was largely dependent on the metabolic precursors presented.

分类号： O62

  • 相关文献

[1]Characterization of two Delta(5) fatty acyl desaturases in abalone (Haliotis discus hannai Ino). Li, Mingzhu,Mai, Kangsen,He, Gen,Ai, Qinghui,Zhang, Wenbing,Xu, Wei,Liufu, Zhiguo,Zhang, Yanjiao,Zhou, Huihui,Li, Mingzhu,Mai, Kangsen,He, Gen,Ai, Qinghui,Zhang, Wenbing,Xu, Wei,Liufu, Zhiguo,Zhang, Yanjiao,Zhou, Huihui,Wang, Jia.

[2]Construction and characterization of a BIBAC library of Jatropha curcas L. and identification of BIBAC clones containing genes associated with fatty acid metabolism. Fu, Yuhua,Wang, Haiyan,Wang, Wenquan,Scheuring, Chantel F.,Zhang, Hong-bin,Fu, Yuhua. 2011

[3]PPAR gamma is regulated by miR-27b-3p negatively and plays an important role in porcine oocyte maturation. Song, Chunlei,Liang, Xiaojuan,Tao, Cong,Li, Kui,Wang, Yanfang,Yao, Jing,Cao, Chunwei,Huang, Jiaojiao,Han, Ziqiang,Zhang, Yang,Qin, Guosong,Zhao, Jianguo,Yao, Jing,Cao, Chunwei,Huang, Jiaojiao,Zhang, Yang,Qin, Guosong,Zhao, Jianguo,Han, Ziqiang,Li, Chengbo,Yang, Haoran.

[4]Development of a novel and efficient strategy for practical identification of Pyrus spp (Rosaceae) cultivars using RAPD fingerprints. Lin, J.,Chang, Y. H.,Wang, X. C.,Fang, J. G.,Wang, X. C.,Fang, J. G.. 2011

[5]Identification and expression patterns of alcohol dehydrogenase genes involving in ester volatile biosynthesis in pear fruit. Qin Gai-hua,Qi Yong-jie,Gao Zheng-hui,Pan Hai-fa,Xu Yi-liu,Qin Gai-hua,Qi Xiao-xiao,Qi Yong-jie,Gao Zheng-hui,Pan Hai-fa,Xu Yi-liu,Qi Xiao-xiao. 2017

[6]Dynamics of Oxine-Copper in Pears and Soil by High-Performance Liquid Chromatography. Li, Zeng-Mei,Deng, Li-Gang,Zhang, Shu-Qiu,Liang, Jing-Yun,Guo, Chang-Ying,Dong, Yan-Jie,Zhao, Shan-Cang,Li, Zeng-Mei,Deng, Li-Gang,Zhang, Shu-Qiu,Liang, Jing-Yun,Guo, Chang-Ying,Dong, Yan-Jie,Zhao, Shan-Cang,Wang, Yong-Qin. 2016

[7]Molecular cloning and gene expression differences of the anthocyanin biosynthesis-related genes in the red/green skin color mutant of pear (Pyrus communis L.). Yang, Ya-nan,Zhao, Guang,Zhang, Shao-ling,Gu, Chao,Wu, Jun,Yue, Wen-quan. 2013

[8]Characteristic Wavelengths Selection of Soluble Solids Content of Pear Based on NIR Spectral and LS-SVM. Fan Shu-xiang,Zhao Chun-jiang,Fan Shu-xiang,Huang Wen-qian,Li Jiang-bo,Zhao Chun-jiang,Zhang Bao-hua. 2014

[9]Studies on Correlation between Flowering and Maturing Stage in Pears. Li, X. G.,Yang, Q. S.,Lin, J.,Wang, Zh. H.,Chang, Y. H.. 2011

[10]Abscisic acid is involved in the water stress-induced betaine accumulation in pear leaves. Gao, XP,Pan, QH,Li, MJ,Zhang, LY,Wang, XF,Shen, YY,Lu, YF,Chen, SW,Liang, Z,Zhang, DP. 2004

[11]Calcium treatments promote the aroma volatiles emission of pear (Pyrus ussuriensis 'Nanguoli') fruit during post-harvest ripening process. Wei, Shuwei,Qin, Gaihua,Zhang, Huping,Tao, Shutian,Wu, Jun,Zhang, Shaoling,Wei, Shuwei,Wang, Shaomin,Qin, Gaihua.

[12]Morphological, cytological and fertility consequences of a spontaneous tetraploid of the diploid pear (Pyrus pyrifolia Nakai) cultivar 'Cuiguan'. Wang, Xiaoqing,Shi, Chunhui,Zhang, Xueying,Duan, Ke,Luo, Jun,Wang, Xiaoqing,Shi, Chunhui,Zhang, Xueying,Duan, Ke,Luo, Jun,Wang, Haihai.

[13]Prediction of Soluble Solids Content and Firmness of Pears Using Hyperspectral Reflectance Imaging. Fan, Shuxiang,Huang, Wenqian,Guo, Zhiming,Zhang, Baohua,Zhao, Chunjiang,Fan, Shuxiang,Zhao, Chunjiang.

[14]A comparative study for the quantitative determination of soluble solids content, pH and firmness of pears by Vis/NIR spectroscopy. Li, Jiangbo,Huang, Wenqian,Zhao, Chunjiang,Zhang, Baohua.

[15]Characterization of Colletotrichum fructicola, a new causal agent of leaf black spot disease of sandy pear (Pyrus pyrifolia). Hong, N.,Wang, GuoPing,Zhang, P. F.,Zhai, L. F.,Zhang, X. K.,Hong, N.,Xu, WenXing,Wang, GuoPing,Zhang, P. F.,Zhai, L. F.,Zhang, X. K.,Hong, N.,Xu, WenXing,Wang, GuoPing,Huang, X. Z..

[16]Efficacy of virus elimination from in vitro-cultured sand pear (Pyrus pyrifolia) by chemotherapy combined with thermotherapy. Hu, G. J.,Hong, N.,Wang, L. P.,Wang, G. P.,Hong, N.,Wang, G. P.,Hu, H. J.. 2012

[17]Native Honey Bees Outperform Adventive Honey Bees in Increasing Pyrus bretschneideri (Rosales: Rosaceae) Pollination. Gemeda, Tolera Kumsa,Yang, Huipeng,Huang, Jiaxing,Wu, Jie,Shao, Youquan,Wu, Wenqin. 2017

[18]Risk assessment and ranking of pesticide residues in Chinese pears. Li Zhi-xia,Nie Ji-yun,Yan Zhen,Xu Guo-feng,Kuang Li-xue,Pan Li-gang,Pan Li-gang,Xie Han-zhong,Wang Cheng,Liu Chuan-de,Zhao Xu-bo,Guo Yong-ze. 2015

[19]Synthesis of Carbon Dots from Pear Juice for Fluorescence Detection of Cu2+ Ion in Water. Li, Defang,Zhao, Lining,Gong, Haoru. 2018

[20]Identifying the candidate genes involved in the calyx abscission process of 'Kuerlexiangli' (Pyrus sinkiangensis Yu) by digital transcript abundance measurements. Qi, Xiaoxiao,Wu, Jun,Wang, Lifen,Li, Leiting,Zhang, Shaoling,Cao, Yufen,Tian, Luming,Dong, Xingguang. 2013

作者其他论文 更多>>

微信小程序