Content changes of main organic acids and amino acids in Jiuqian plum during its fruit developing stage

doi:10.14088/j.cnki.issn0439-8114.2022.18.015

Abstract

Abstract: Taking Jiuqian plum（Prunus salicina Lindl.） fruit as the test material, the contents of organic acids and amino acids in the fruit of Jiuqian plum were analyzed by HPLC and LC-MS. The results showed that there were 5 kinds of organic acids and 22 kinds of amino acids in Jiuqian plum. The main organic acids were quinic acid and succinic acid, accounting for 64.35% and 33.16% of the total organic acids, respectively. The main amino acids were asparagine and proline, accounting for 33.69% and 20.82% of the total amino acids, respectively. During the fruit development of Jiuqian plum, the content of quinic acid decreased slowly at first, then increased sharply and then decreased. The content of succinic acid first decreased slowly, then increased slowly and then decreased slowly, and both of them reached the peak at the second fruit expansion stage. The content of asparagine increased sharply at first, then decreased sharply and then decreased slowly, and reached the peak at the early development stage. The content of proline increased sharply at first, then decreased sharply, then increased slowly, and reached the peak at maturity.

Key words: Jiuqian plum（Prunus salicina Lindl.）, fruit, organic acids, content of amino acid

CLC Number:

S662.3

CHONG Hui-ying, PAN Shao-zuo, LI Bing-jing, LIU Guo-hua, WANG Dai-bo. Content changes of main organic acids and amino acids in Jiuqian plum during its fruit developing stage[J]. HUBEI AGRICULTURAL SCIENCES, 2022, 61(18): 92-95.

References

[1] 李永康. 贵州植物志.第七卷[M].成都:四川民族出版社,1989.262-263.
[2] 班小重. 早熟优良李品种——九阡李[J].种子,1987(4):82.
[3] 史继孔. 优良早熟李品种——九阡李[J].贵州农业科学,1987(3):32.
[4] 周道德,吴永兰.三都九阡李的种质资源调查[J].贵州农学院学报,1996(1):54-57.
[5] 南方. 九阡李[J].中国民族,1990(11):38.
[6] 王代波,潘绍佐,李冰晶,等.九阡李果实养分及矿质元素积累规律[J].北方园艺,2022(9):26-32.
[7] 龙成梅,冯定坤,雷莉莉,等.贵州九阡李冷藏保鲜过程中品质变化[J].北方园艺, 2010(23):168-169.
[8] 赵满亮,莫华健,张仁刚.贵州三都地方品种九阡李丰产栽培技术[J].中国南方果树,2008,37(6):68-69.
[9] 赵满亮,吴祥,谢义娟.九阡李栽培现状及发展建议[J].现代农业科技,2019(8):82.
[10] 韦荣楷,张德明,张敏.九阡李砧木筛选及嫁接时期试验初报[J].中国南方果树,2010, 39(4):52-53.
[11] PRIECINA L,KARKLINA D.Composition of major organic acids in vegetables and spices[A].CBU International Conference Proceedings[C].ISE Research Institute,2015.447-454.
[12] 巫伟峰,陈明杰,祁芳斌,等.李果实有机酸组成特征及其与苹果酸转运体基因PsALMT9和PstDT的相关性[J].西北植物学报,2020,40(8):1356-1363.
[13] 王小红,陈红,董晓庆.‘蜂糖李’果实发育过程中有机酸含量变化及其与苹果酸代谢相关酶的关系[J].果树学报,2018,35(3):31-38.
[14] 刘硕,刘有春,刘宁,等.李属(Prunus)果树品种资源果实糖和酸的组分及其构成差异[J].中国农业科学,2016,49(16):3188-3198.
[15] SINGH S P,SINGH Z U P. Hedrick student paper award 2008 major flavor components in some commercial cultivars of Japanese plum[J].Journal-American pomological society,2008,62(4):185-190.
[16] 陈发兴,刘星辉,陈立松.果实有机酸代谢研究进展[J].果树学报,2005,22(5):526-531.
[17] 张伦,姚松林,王济红,等.九阡李鲜果的营养成分检测分析[J].西南农业学报,2008,(6):1664-1666.
[18] 李刚凤,李洪艳,张绍阳,等.沙子空心李果实营养品质的主成分分析和综合评价[J].食品与发酵工业,2020(12):264-270.
[19] 巫伟峰,陈明杰,陈国跃,等.李品种(品系)果实中有机酸及VC含量的UPLC法测定[J].植物资源与环境学报,2021,30(1):78-80.
[20] BUREAU S,RUIZ D,REICH M,et al.Application of ATR-FTIR for arapid and simultaneous determination of sugars and organic acids in apricot fruit[J].Food chemistry,2009,115(3):1133-1140.
[21] ZHENG H W,ZHANG Q Y,LI W H,et al.Change in soluble sugars and organic acids of Xinjiang apricot during fruit development and ripening[J].Scientia agricultura sinica,2016,49(20):3981-3992.
[22] 刘祯妍,陈佳,马倩倩,等.‘骏枣’果实与叶片发育过程中有机酸组分及含量的变化[J].北方果树,2018(3):4-7.
[23] 张军,姚虹.库尔勒香梨果实发育过程中有机酸代谢规律研究[J].中州大学学报,2021,38(2):107-111.