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浙江大学学报(农业与生命科学版)  2021, Vol. 47 Issue (5): 589-597    DOI: 10.3785/j.issn.1008-9209.2021.01.041
食品科学     
塔罗科血橙室温贮藏期间花色苷和糖酸积累变化及相关代谢基因表达特征
洪敏1,2(),贺明阳1,2,3(),王日葵1,2,周炼1,2,王晶1,2,冯雨1,2
1.西南大学柑桔研究所,重庆 400712
2.中国农业科学院柑桔研究所,重庆 400712
3.中国科学院华南植物园植物资源保护与可持续利用重点实验室,广州 510650
Changes of anthocyanin, sugar and acid accumulation and expression characteristics of related metabolic genes in Tarocco blood oranges during room temperature storage
Min HONG1,2(),Mingyang HE1,2,3(),Rikui WANG1,2,Lian ZHOU1,2,Jing WANG1,2,Yu FENG1,2
1.Citrus Research Institute, Southwest University, Chongqing 400712, China
2.Citrus Research Institute, Chinese Academy of Agricultural Sciences, Chongqing 400712, China
3.Key Laboratory of Plant Resources Conservation and Sustainable Utilization, South China Botanical Garden, Chinese Academy of Sciences, Guangzhou 510650, China
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摘要:

以塔罗科血橙为试验材料,运用高效液相色谱和实时荧光定量聚合酶链反应技术,分析室温贮藏期间果实花色苷和糖酸含量的变化规律及相关代谢基因表达特征。结果表明:贮藏期间,血橙花色苷含量提高了222%,花色苷积累与4CL、CHI、ANS表达水平呈显著正相关。总糖、蔗糖、果糖和葡萄糖含量分别提高了12.0%、7.7%、19.7%、12.7%,蔗糖积累与SS1表达水平呈显著正相关,与AI呈极显著负相关。柠檬酸含量呈显著的波动变化,柠檬酸积累与IDH表达水平呈极显著负相关。4CL、CHI、ANS、SS1、AI、IDH在花色苷和糖酸代谢过程中发挥重要作用。整个贮藏期间,血橙花色苷积累与总糖、蔗糖、果糖和葡萄糖含量呈显著正相关,且与蔗糖相关性最高。综上所述,短期室温贮藏可提高塔罗科血橙花色苷和可溶性糖含量,可溶性糖积累是促进血橙采后花色苷合成的重要因素。

关键词: 塔罗科血橙花色苷可溶性糖有机酸表达分析相关性分析    
Abstract:

Using Tarocco blood oranges as experimental materials, the changes of anthocyanin, soluble sugar and organic acid contents and the expression characteristics involved in related metabolic genes during room temperature storage were analyzed by high performance liquid chromatography (HPLC) and quantitative real-time polymerase chain reaction. The results showed as follows: During room temperature storage, the anthocyanin content of blood oranges was increased by 222%. The mRNA levels of 4CL, CHI and ANS were significantly positive correlation with the anthocyanin content. The total sugar, sucrose, fructose and glucose contents of the fruits were significantly promoted by 12.0%, 7.7%, 19.7% and 12.7%, respectively. The mRNA level of SS1 was significantly positive correlation with the sucrose content, and the mRNA level of AI was extremely significant and negative correlation with the sucrose content. The accumulation of citric acid fluctuated significantly, and the mRNA level of IDH was extremely significant and negative correlation with the citric acid content. The 4CL, CHI, ANS, SS1, AI and IDH genes played important roles in the metabolism of anthocyanin, sugar and acid. Correlation analysis indicated that the anthocyanin content in blood oranges was significantly positive correlation with the contents of total sugar, sucrose, fructose, and glucose during room temperature storage, which had the highest correlation with the sucrose content. The above results show that the anthocyanin and soluble sugar contents of Tarocco blood oranges are promoted by short-term room temperature storage, and the changes of soluble sugar accumulation may regulate the anthocyanin synthesis.

Key words: Taroccoblood oranges    anthocyanin    soluble sugar    organic acid    expression analysis    correlation analysis
收稿日期: 2021-01-04 出版日期: 2021-10-27
CLC:  S 379.2  
基金资助: 重庆市自然科学基金(cstc2019jcyj-msxmX0690);中央高校基本科研业务费专项资金(XDJK2020C027);中国博士后科学基金(2018M633178)
通讯作者: 贺明阳     E-mail: hongmin@cric.cn;hemingyang@cric.cn
作者简介: 洪敏(https://orcid.org/0000-0002-4917-8024),E-mail:hongmin@cric.cn
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引用本文:

洪敏,贺明阳,王日葵,周炼,王晶,冯雨. 塔罗科血橙室温贮藏期间花色苷和糖酸积累变化及相关代谢基因表达特征[J]. 浙江大学学报(农业与生命科学版), 2021, 47(5): 589-597.

Min HONG,Mingyang HE,Rikui WANG,Lian ZHOU,Jing WANG,Yu FENG. Changes of anthocyanin, sugar and acid accumulation and expression characteristics of related metabolic genes in Tarocco blood oranges during room temperature storage. Journal of Zhejiang University (Agriculture and Life Sciences), 2021, 47(5): 589-597.

链接本文:

http://www.zjujournals.com/agr/CN/10.3785/j.issn.1008-9209.2021.01.041        http://www.zjujournals.com/agr/CN/Y2021/V47/I5/589

图1  室温贮藏期间血橙总花色苷含量的变化短栅上不同小写字母表示在P<0.05水平差异有统计学意义。
图2  室温贮藏期间血橙花色苷代谢相关基因表达水平的变化短栅上不同小写字母表示在P<0.05水平差异有统计学意义。
图3  室温贮藏期间血橙可溶性糖和有机酸含量的变化短栅上不同小写字母表示在P<0.05水平差异有统计学意义。
图4  室温贮藏期间血橙糖、酸代谢相关基因表达水平的变化短栅上不同小写字母表示在P<0.05水平差异有统计学意义。

参量

Parameter

花色苷

Anthocyanin

总糖

Total

sugar

蔗糖

Sucrose

果糖

Fructose

葡萄糖

Glucose

总酸

Total

acid

柠檬酸

Citric

acid

苹果酸

Malic

acid

抗坏血酸

Ascorbic

acid

花色苷 Anthocyanin10.688**0.748**0.606*0.687**0.0390.1030.344-0.852**
总糖 Total sugar10.975**0.978**0.987**-0.071-0.0440.253-0.518*
蔗糖 Sucrose10.915**0.962**0.0430.0820.364-0.634*
果糖 Fructose10.949**-0.083-0.0720.220-0.364
葡萄糖 Glucose1-0.187-0.1530.149-0.569*
总酸 Total acid10.995**0.888**-0.034
柠檬酸 Citric acid10.887**-0.125
苹果酸 Malic acid1-0.253
抗坏血酸 Ascorbic acid1
表1  皮尔逊相关系数
1 BARRECA D, GATTUSO G, LAGANà G, et al. C- and O-glycosyl flavonoids in Sanguinello and Tarocco blood orange (Citrus sinensis (L.) Osbeck) juice: identification and influence on antioxidant properties and acetylcholinesterase activity. Food Chemistry, 2016,196:619-627. DOI:10.1016/j.foodchem.2015.09.098
doi: 10.1016/j.foodchem.2015.09.098
2 PANNITTERI C, CONTIELLA A, CICERO L LO, et al. Influence of postharvest treatments on qualitative and chemical parameters of Tarocco blood orange fruits to be used for fresh chilled juice. Food Chemistry, 2017,230:441-447. DOI:10.1016/j.foodchem.2017.03.041
doi: 10.1016/j.foodchem.2017.03.041
3 曹少谦,潘思轶.血橙花色苷研究进展.食品科学,2006,27(9):278-281. DOI:10.3321/j.issn:1002-6630.2006.09.066
CAO S Q, PAN S Y. Review of anthocyanins from blood orange. Food Science, 2006,27(9):278-281. (in Chinese with English abstract)
doi: 10.3321/j.issn:1002-6630.2006.09.066
4 冯桂蓉,王小容,谢姣,等.塔罗科血橙采后花色苷合成规律、挥发性物质组分及含量变化分析.食品与发酵工业,2019,45(17):234-239. DOI:10.13995/j.cnki.11-1802/ts.019870
FENG G R, WANG X R, XIE J, et al. Synthesis of anthocyanins and changes in volatile components and contents in Tarocco orange during postharvest storage. Food and Fermentation Industries, 2019,45(17):234-239. (in Chinese with English abstract)
doi: 10.13995/j.cnki.11-1802/ts.019870
5 喻最新,王日葵,贺明阳,等.‘塔罗科’血橙成熟过程中花色苷积累及与糖酸相关性.食品科学,2020,41(15):105-114. DOI:10.7506/spkx1002-6630-20190620-227
YU Z X, WANG R K, HE M Y, et al. Correlation between anthocyanin accumulation and sugar and acid contents in ‘Tarocco’ blood oranges during ripening. Food Science, 2020,41(15):105-114. (in Chinese with English abstract)
doi: 10.7506/spkx1002-6630-20190620-227
6 WANG J H, LIU J J, CHEN K L, et al. Anthocyanin biosynthesis regulation in the fruit of Citrus Sinensis cv. Tarocco. Plant Molecular Biology Reporter, 2016,34(6):1043-1055. DOI:10.1007/s11105-016-0984-0
doi: 10.1007/s11105-016-0984-0
7 HABIBI F, RAMEZANIAN A. Vacuum infiltration of putrescine enhances bioactive compounds and maintains quality of blood orange during cold storage. Food Chemistry, 2017,227:1-8. DOI:10.1016/j.foodchem.2017.01.057
doi: 10.1016/j.foodchem.2017.01.057
8 CRIFò T, PETRONE G, CICERO L LO, et al. Short cold storage enhances the anthocyanin contents and level of transcripts related to their biosynthesis in blood oranges. Journal of Agricultural and Food Chemistry, 2011,60(1):476-481. DOI:10.1021/jf203891e
doi: 10.1021/jf203891e
9 RAPISARDA P, BELLOMO S E, INTELISANO S. Storage temperature effects on blood orange fruit quality. Journal of Agricultural and Food Chemistry, 2001,49(7):3230-3235. DOI:10.1021/jf010032l
doi: 10.1021/jf010032l
10 安华明,刘明,杨曼,等.刺梨有机酸组分及抗坏血酸含量分析.中国农业科学,2011,44(10):2094-2100. DOI:10.3864/j.issn.0578-1752.2011.10.014
AN H M, LIU M, YANG M, et al. Analysis of main organic acid compositions in Rosa roxburghii Tratt. Scientia Agricultura Sinica, 2011,44(10):2094-2100. (in Chinese with English abstract)
doi: 10.3864/j.issn.0578-1752.2011.10.014
11 SOLFANELLI C, POGGI A, LORETI E, et al. Sucrose-specific induction of the anthocyanin biosynthetic pathway in Arabidopsis. Plant Physiology, 2006,140:637-646. DOI:10.1104/pp.105.072579
doi: 10.1104/pp.105.072579
12 杨少华,王丽,穆春,等.蔗糖调节拟南芥花青素的生物合成.中国生物化学与分子生物学报,2011,27(4):364-369. DOI:10.13865/j.cnki.cjbmb.2011.04.019
YANG S H, WANG L, MU C, et al. Anthocyanin biosyn-thesis regulated by sucrose in Arabidopsis thaliana seedling. Chinese Journal of Biochemistry and Molecular Biology, 2011,27(4):364-369. (in Chinese with English abstract)
doi: 10.13865/j.cnki.cjbmb.2011.04.019
13 GUO R F, YUAN G F, WANG Q M. Sucrose enhances the accumulation of anthocyanins and glucosinolates in broccoli sprouts. Food Chemistry, 2011,129:1080-1087. DOI:10.1016/j.foodchem.2011.05.078
doi: 10.1016/j.foodchem.2011.05.078
14 PIERO A R LO, CICERO L LO, PUGLISI I. The metabolic fate of citric acid as affected by cold storage in blood oranges. Journal of Plant Biochemistry and Biotechnology, 2014,23(2):161-166. DOI:10.1007/s13562-013-0197-7
doi: 10.1007/s13562-013-0197-7
15 喻最新,王日葵,王晶,等.草酸处理对塔罗科血橙采后花色苷积累和糖酸含量的影响.食品与发酵工业,2019,45(8):63-70. DOI:10.13995/j.cnki.11-1802/ts.018648
YU Z X, WANG R K, WANG J, et al. Effects of oxalic acid on anthocyanin accumulation and contents of sugar and organic acid in blood oranges during storage. Food and Fermentation Industries, 2019,45(8):63-70. (in Chinese with English abstract)
doi: 10.13995/j.cnki.11-1802/ts.018648
16 李紫薇,刘伟,欧阳艳,等.有机酸和糖对野生樱桃李花色苷的辅色作用.江苏农业科学,2018,46(13):183-186. DOI:10.15889/j.issn.1002-1302.2018.13.043
LI Z W, LIU W, OUYANG Y, et al. Effects of organic acids and sugars on co-pigmentation of anthocyanins in Prunus divaricata Ldb. Jiangsu Agricultural Sciences, 2018,46(13):183-186. (in Chinese with English abstract)
doi: 10.15889/j.issn.1002-1302.2018.13.043
17 BABALOO F, JAMEI R. Anthocyanin pigment stability of Cornus mas-Macrocarpa under treatment with pH and some organic acids. Food Science and Nutrition, 2018,6:168-183. DOI:10.1002/fsn3.542
doi: 10.1002/fsn3.542
18 CARMONA L, ALQUéZAR B, MARQUES V V, et al. Anthocyanin biosynthesis and accumulation in blood oranges during postharvest storage at different low temperatures. Food Chemistry, 2017,237:7-14. DOI:10.1016/j.foodchem.2017.05.076
doi: 10.1016/j.foodchem.2017.05.076
19 葛翠莲,黄春辉,徐小彪.果实花青素生物合成研究进展.园艺学报,2012,39(9):1655-1664. DOI:10.16420/j.issn.0513-353x.2012.09.002
GE C L, HUANG C H, XU X B. Research on anthocyanins biosynthesis in fruit. Acta Horticulturae Sinica, 2012,39(9):1655-1664. (in Chinese with English abstract)
doi: 10.16420/j.issn.0513-353x.2012.09.002
20 赵智中,张上隆,徐昌杰,等.蔗糖代谢相关酶在温州蜜柑果实糖积累中的作用.园艺学报,2001,28(2):112-118. DOI:10.3321/j.issn:0513-353X.2001.02.004
ZHAO Z Z, ZHANG S L, XU C J, et al. Roles of sucrose-metabolizing enzymes in accumulation of sugars in Satsuma mandarin fruit. Acta Horticulturae Sinica, 2001,28(2):112-118. (in Chinese with English abstract)
doi: 10.3321/j.issn:0513-353X.2001.02.004
21 龚荣高,张光伦.柑橘果实糖代谢的研究进展.四川农业大学学报,2003,21(4):343-346. DOI:10.3969/j.issn.1000-2650.2003.04.016
GONG R G, ZHANG G L. Advances in research on sugar metabolism in citrus fruit. Journal of Sichuan Agricultural University, 2003,21(4):343-346. (in Chinese with English abstract)
doi: 10.3969/j.issn.1000-2650.2003.04.016
22 YAO S X, CAO Q, XIE J, et al. Alteration of sugar and organic acid metabolism in postharvest granulation of Ponkan fruit revealed by transcriptome profiling. Postharvest Biology and Technology, 2018,139:2-11. DOI:10.1016/j.postharvbio.2018.01.003
doi: 10.1016/j.postharvbio.2018.01.003
23 梁芳菲,王小容,邓丽莉,等.采后柑橘果实糖酸代谢研究进展.食品与发酵工业,2018,44(10):268-274. DOI:10.13995/j.cnki.11-1802/ts.017803
LIANG F F, WANG X R, DENG L L, et al. Research advances in sugar and acid metabolism of postharvest citrus fruit. Food and Fermentation Industries, 2018,44(10):268-274. (in Chinese with English abstract)
doi: 10.13995/j.cnki.11-1802/ts.017803
24 CHEN M, XIE X L, LIN Q, et al. Differential expression of organic acid degradation-related genes during fruit deve-lopment of navel oranges (Citrus Sinensis) in two habitats. Plant Molecular Biology Reporter, 2013,31(5):1131-1140. DOI:10.1007/s11105-013-0583-2
doi: 10.1007/s11105-013-0583-2
25 初英娜,张珍珍,潘秋红.紫外照射对葡萄果实莽草酸途径相关基因表达的影响.植物生理学通讯,2010,46(9):902-908. DOI:10.13592/j.cnki.ppj.2010.09.015
CHU Y N, ZHANG Z Z, PAN Q H. Effects of ultraviolet radiation on expression of shikimate pathway-related genes in grape (Vitis vinifera L.) berries. Plant Physiology Commu-nications, 2010,46(9):902-908. (in Chinese with English abstract)
doi: 10.13592/j.cnki.ppj.2010.09.015
26 LIN Q, WANG C Y, DONG W C, et al. Transcriptome and metabolome analyses of sugar and organic acid metabolism in Ponkan (Citrus reticulata) fruit during fruit maturation. Gene, 2015,554(1):64-74. DOI:10.1016/j.gene.2014.10.025
doi: 10.1016/j.gene.2014.10.025
27 何建,陈克玲,刘建军,等.几种保鲜处理对塔罗科血橙贮藏效果的影响.中国南方果树,2013,42(3):37-39. DOI:10.13938/j.issn.1007-1431.2013.03.001
HE J, CHEN K L, LIU J J, et al. Effects of several fresh-keeping treatments on the storage effect of Taroko blood orange. South China Fruits, 2013,42(3):37-39. (in Chinese with English abstract)
doi: 10.13938/j.issn.1007-1431.2013.03.001
28 陈婷.柑桔贮藏期风味劣变机理研究.重庆:西南大学,2010:5.
CHEN T. The study of flavor deterioration mechanism of Citrus fruit during storage. Chongqing: Southwest University, 2010:5. (in Chinese with English abstract)
29 ZHANG W S, CHEN K S, ZHANG B, et al. Postharvest responses of Chinese bayberry fruit. Postharvest Biology and Technology, 2005,37(3):241-251. DOI:10.1016/j.postharvbio.2005.05.005
doi: 10.1016/j.postharvbio.2005.05.005
30 LIU Y Z, LIU Q, XIONG J J, et al. Difference of a citrus late-ripening mutant (Citrus sinensis) from its parental line in sugar and acid metabolism at the fruit ripening stage. Science in China Series C: Life Sciences, 2007,50(4):511-517. DOI:10.1007/s11427-007-0063-8
doi: 10.1007/s11427-007-0063-8
31 王晶,洪敏,冯雨,等.外源褪黑素对‘爱媛38号’柑橘品质和乙醇代谢的影响.食品与发酵工业,2019,45(21):147-154. DOI:10.13995/j.cnki.11-1802/ts.021282
WANG J, HONG M, FENG Y, et al. Effects of exogenous melatonin treatment on fruit quality and ethanol metabolism of ‘Aiyuan 38’ citrus. Food and Fermentation Industries, 2019,45(21):147-154. (in Chinese with English abstract)
doi: 10.13995/j.cnki.11-1802/ts.021282
32 丁毓端.柑橘采后衰老的转录和代谢网络研究.武汉:华中农业大学,2015:52-64. DOI:10.1104/pp.114.255711
DING Y D. Network studies on postharvest senescence revealed by transcriptome and metabolomics profiling in citrus fruits. Wuhan: Huazhong Agricultural University, 2015:52-64. (in Chinese with English abstract)
doi: 10.1104/pp.114.255711
33 TANG N, DENG W, HU N, et al. Metabolite and transcriptomic analysis reveals metabolic and regulatory features associated with Powell orange pulp deterioration during room temperature and cold storage. Postharvest Biology and Technology, 2016,112:75-86. DOI:10.1016/j.post
harvbio.2015.10.008
doi: 10.1016/j.post
34 刘永忠,李道高.柑橘果实糖积累与蔗糖代谢酶活性的研究.园艺学报,2003,30(4):457-459. DOI:10.3321/j.issn:0513-353X.2003.04.020
LIU Y Z, LI D G. Sugar accumulation and changes of sucrose-metabolizing enzyme activities in citrus fruit. Acta Horticulturae Sinica, 2003,30(4):457-459. (in Chinese with English abstract)
doi: 10.3321/j.issn:0513-353X.2003.04.020
35 HUSSAIN S B, SHI C Y, GUO L X, et al. Recent advances in the regulation of citric acid metabolism in citrus fruit. Critical Reviews in Plant Sciences, 2017,36(4):241-256. DOI:10.1080/07352689.2017.1402850
doi: 10.1080/07352689.2017.1402850
36 卢晓鹏,李菲菲,谢深喜.柑橘果实柠檬酸积累调控基因研究进展.果树学报,2018,35(1):118-127. DOI:10.13925/j.cnki.gsxb.20170196
LU X P, LI F F, XIE S X. Citrate accumulation in citrus fruit: a molecular perspective. Journal of Fruit Science, 2018,35(1):118-127. (in Chinese with English abstract)
doi: 10.13925/j.cnki.gsxb.20170196
37 滕彬孚.黑穗醋栗果实花色苷积累规律及影响因素的研究.哈尔滨:东北农业大学,2012:23-24. DOI:10.1002/psb.v23.23/24
TENG B F. Blackcurrant fruit anthocyanin accumulation rule and influential factors. Harbin: Northeast Agricultural University, 2012:23-24. (in Chinese with English abstract)
doi: 10.1002/psb.v23.23/24
38 SHI L Y, CAO S F, SHAO J R, et al. Relationship between sucrose metabolism and anthocyanin biosynthesis during ripening in Chinese bayberry fruit. Journal of Agricultural and Food Chemistry, 2014,62(43):10522-10528. DOI:10.1021/jf503317k
doi: 10.1021/jf503317k
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