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국내육성 신품종 감귤 ‘미니향’ 과실의 플라보노이드, 유리아미노산, 방향성 성분특성 분석

김상숙*, 박요섭, 한승갑

Characterization of Flavonoid, Free Amino Acid, Volatiles Components of ‘Minihyang’ Fruit, a New Cultivar Citrus reticulata

Korean Journal of Breeding Science 2023;55(3):244-253.
Published online: September 1, 2023

국립원예특작과학원 감귤연구소

Citrus Research Institute, National Institute of Horticultural & Herbal Science, RDA, Jeju, 63607, Republic of Korea

*Corresponding Author (E-mail: sskim0626@korea.kr, Tel: +82-64-730-4173, Fax: +82-64-730-4111)
• Received: August 1, 2023   • Revised: August 1, 2023   • Accepted: August 17, 2023

Copyright © 2023 by the Korean Society of Breeding Science

This is an open-access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/3.0) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.

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  • Establishment of a Regeneration System for ‘Minihyang’, a Domestic Citrus Variety With High Utility as a Genetic Resource
    Seong‐Beom Jin, Suk‐Man Park, Jee‐Soo Park, Young‐Eel Moon, Dong‐Hoon Lee
    Plant Breeding.2025; 144(4): 529.     CrossRef
  • Intergeneric plants developed by protoplast fusion between two Citrus hybrids for producing high-quality fruit
    Seong Beom Jin, Dong Hoon Lee, Suk Man Park, Jee Soo Park, Young Eel Moon
    Scientia Horticulturae.2025; 343: 114086.     CrossRef
  • Characterizing the Metabolic Regulation of Organic Acids in the Fruits of ‘Minihyang’ Mandarin at Different Developmental Stages and on Different Rootstocks
    Ha Rim Hong, Eun Ui Oh, Seung Gap Han, Su Hyun Yun, Ho Bang Kim, Kwan Jeong Song
    Horticultural Science and Technology.2024; 42(4): 518.     CrossRef
  • Development of Pollen Parent Cultivar-Specific SCAR Markers and a Multiplex SCAR-PCR System for Discrimination between Pollen Parent and Seed Parent in Citrus
    Sang Suk Kim, Seung Gab Han, Yo Sup Park, Suk Man Park, Cheol Woo Choi, Su Hyun Yun, Dong Hoon Lee, Seong Beom Jin
    Plants.2023; 12(23): 3988.     CrossRef
  • Improvement of Basmati rice varieties for resistance to blast and bacterial blight diseases using marker assisted backcross breeding
    Ranjith K. Ellur, Apurva Khanna, Ashutosh Yadav, Sandeep Pathania, H. Rajashekara, Vikas K. Singh, S. Gopala Krishnan, Prolay K. Bhowmick, M. Nagarajan, K.K. Vinod, G. Prakash, Kalyan K. Mondal, Nagendra K. Singh, K. Vinod Prabhu, Ashok K. Singh
    Plant Science.2016; 242: 330.     CrossRef

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Characterization of Flavonoid, Free Amino Acid, Volatiles Components of ‘Minihyang’ Fruit, a New Cultivar Citrus reticulata
Korean. J. Breed. Sci.. 2023;55(3):244-253.   Published online September 1, 2023
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Characterization of Flavonoid, Free Amino Acid, Volatiles Components of ‘Minihyang’ Fruit, a New Cultivar Citrus reticulata
Korean. J. Breed. Sci.. 2023;55(3):244-253.   Published online September 1, 2023
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Characterization of Flavonoid, Free Amino Acid, Volatiles Components of ‘Minihyang’ Fruit, a New Cultivar Citrus reticulata
Image Image Image Image
Fig. 1 (A) Fruit of ‘Minihyang’ in the plastic film house cultivation. (B) The comparison of the sizes between ‘Minihyang’ and C. unshiu.
Fig. 2 Seasonal changes of diameter (A), length (B), weight (C), soluble solid (D), titratable acidity (E), and soluble solid-acidity ration (F) of fruits in ‘Minihyang’ Vertical bars show standard errors (N=5).
Fig. 3 Relationship between soluble sugar contents and fruit weight of ‘Minihyang’.
Fig. 4 Soluble sugar contents in the fruit of ‘Minihyang’ and C. unshiu. Vertical bars show standard errors (N=5).
Characterization of Flavonoid, Free Amino Acid, Volatiles Components of ‘Minihyang’ Fruit, a New Cultivar Citrus reticulata

Contents and composition of 20 kinds of free amino acid in C. reticulata ‘Minihyang’ and C. unshiu' flesh.

Amino acid Contents (mg/100 g) Composition (%)
‘Minihyang’ C. unshiu ‘Minihyang’ C. unshiu
Gly 0.20±0.04 0.44±0.05 0.184 0.34
Ala 3.09±0.61 5.21±0.67 2.844 3.99
Ser 5.95±0.30 9.60±0.64 5.478 7.35
Thr 0.46±0.05 1.14±0.07 0.424 0.87
Asn 14.06±3.51 26.73±1.61 12.939 20.46
Pro 2.55±0.33 3.08±0.13 2.343 2.35
Gln 8.73±1.93 7.67±0.46 8.037 5.87
Val 1.13±0.12 0.74±0.07 1.039 0.57
Leu 0.38±0.06 0.53±0.04 0.351 0.41
Ile 0.31±0.03 0.42±0.04 0.284 0.32
Arg 63.08±4.09 43.94±2.99 58.039 33.63
His 0.27±0.03 0.42±0.02 0.246 0.32
Met 0.45±0.04 0.39±0.04 0.416 0.30
Phe 0.63±0.12 1.03±0.03 0.581 0.79
Trp 0.20±0.07 0.22±0.02 0.182 0.17
Cys 0.02±0.005 - 0.013 0.00
Asp 1.71±0.64 17.03±0.90 1.571 13.03
Glu 3.13±0.39 4.18±0.09 2.875 3.2
Tyr 0.06±0.01 0.16±0.008 0.053 0.12
Lys 2.28±0.32 7.73±0.47 2.101 5.92
Total 108.687 130.67 100 100

Comparison of flavonoid contents of C. reticulata ‘Minihyang’ and C. unshiu.

Content
(mg/100 g, 70% ethanol extracts)
Flavanone O-glycoside Polymethoxy flavonoid
Rutin Narirutin Hesperidin Nobiletin Tangeretin
‘Minihyang’ Flesh 13.1±0.7 138.9±5.4 689.8±36.3 - -
Peel 41.4±2.3 99.3±5.9 1,133.7±103.1 247.3±11.8 55.0±23.3
C. unshiu Flesh 33.7±2.5 515.2±27.3 576.9±30.9 - -
Peel 252.4±11.4 2,974.8±144.7 2,876.2±163.3 39.0±1.9 19.6±0.7

Comparison of volatile component in the C. reticulata ‘Minihyang’ and C. unshiu flesh.

Number RT (min) Quality Compound name Area(%)
‘Minihyang’ C. unshiu
1 7.39 95 alpha-Thujenex 0.097 0.059
2 7.61 97 alpha-Pinenex 0.254 0.479
3 8.99 94 Sabinenex 0.727 0.240
4 9.77 97 beta-Myrcenex 1.822 1.481
5 10.19 91 alpha-Phellandrenex 0.912 0.286
6 10.67 98 alpha-Terpinenex 2.634 0.483
7 11.08 98 dl-Limonenex 76.979 87.797
8 11.54 94 cis-Ocimenex 0.324 -
9 11.86 94 beta-Ocimenex 0.682 0.112
10 12.17 97 gamma-Terpinenex 6.364 5.292
11 12.62 96 ρ-Mentha-3,8-dienex 0.058 -
12 12.75 90 1-Octanolz 0.183 0.051
13 13.24 98 alpha-Terpinolenex 5.032 1.614
14 13.70 97 Linaloolz 1.962 0.053
15 13.87 90 Nonanaly 0.151 0.155
16 14.79 93 allo-Ocimenex 0.073 -
1 7.39 95 alpha-Thujenex 0.097 0.059
2 7.61 97 alpha-Pinenex 0.254 0.479
3 8.99 94 Sabinenex 0.727 0.240
4 9.77 97 beta-Myrcenex 1.822 1.481
5 10.19 91 alpha-Phellandrenex 0.912 0.286
6 10.67 98 alpha-Terpinenex 2.634 0.483
7 11.08 98 dl-Limonenex 76.979 87.797
8 11.54 94 cis-Ocimenex 0.324 -
9 11.86 94 beta-Ocimenex 0.682 0.112
10 12.17 97 gamma-Terpinenex 6.364 5.292
11 12.62 96 ρ-Mentha-3,8-dienex 0.058 -
12 12.75 90 1-Octanolz 0.183 0.051
13 13.24 98 alpha-Terpinolenex 5.032 1.614
14 13.70 97 Linaloolz 1.962 0.053
15 13.87 90 Nonanaly 0.151 0.155
16 14.79 93 allo-Ocimenex 0.073 -
17 16.91 91 Decanaly 0.060 0.042
18 17.4 93 Thymyl methyl etherx 0.286 -
19 18.21 95 Thymolx 0.229 -
20 19.27 99 Ledenex 0.236 0.162
21 20.09 98 beta-Elemenex 0.053 0.057
22 20.15 99 alpha-Selinenex 0.092 0.326
23 20.34 98 delta-Cadinenex 0.046 0.083
Total 98.594 98.774
Table 1 Contents and composition of 20 kinds of free amino acid in C. reticulata ‘Minihyang’ and C. unshiu' flesh.
Table 2 Comparison of flavonoid contents of C. reticulata ‘Minihyang’ and C. unshiu.

*The values shown are the mean±SE (n=5).

Table 3 Comparison of volatile component in the C. reticulata ‘Minihyang’ and C. unshiu flesh.

zalcohols, yaldehydes, xhyfrocarbons.