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국내 고추 품종 간 대사산물 함량과 항산화 활성 비교

이태규1, 박예리1, 최익영2, 박남일1

Comparison of Metabolite Levels and Antioxidant Activity Among Pepper Cultivars

Korean Journal of Breeding Science 2019;51(4):326-340.
Published online: December 1, 2019

1강릉원주대학교 식물생명과학과

2강원대학교 미래농업융합학부 농생명산업학전공

1Department of Plant Science, Gangneung-Wonju National University, Gangneung 25457, Republic of Korea

2Department of Agriculture and Life Industry, Kangwon National University, Chuncheon 4341, Republic of Korea

* Corresponding Author (E-mail: nipark@gwnu.ac.kr, Tel: +82-33-640-2351, Fax: +82-33-640-2909)
• Received: July 18, 2019   • Revised: September 1, 2019   • Accepted: September 16, 2019

Copyright © 2019 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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  • Transcriptomic and Metabolic Insight Into Flavonoid Biosynthesis Underlying Black and Yellow Seed Coat Color Variation in Soybean (Glycine max)
    Kahee Moon, Prakash Basnet, Seung Young Choi, Beom‐Soon Choi, Grace Lachica, Nam‐Il Park, Kyong‐Cheul Park, Taeyoung Um, Ik‐Young Choi
    Plant Direct.2026;[Epub]     CrossRef
  • In vitro and in vivo postprandial hypoglycemic effects and comprehensive metabolite profiling of Dangjo chili pepper (Capsicum annuum L. cv. Dangjo)
    Kyeong Jin Kim, Soo-yeon Park, Jin Tae Kim, Hong Jin Lee, Sung Keun Jung, Young-Jun Kim, Choong Hwan Lee, Sanguine Byun, Ji Yeon Kim
    Food Bioscience.2023; 51: 102180.     CrossRef

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Comparison of Metabolite Levels and Antioxidant Activity Among Pepper Cultivars
Korean. J. Breed. Sci.. 2019;51(4):326-340.   Published online December 1, 2019
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Comparison of Metabolite Levels and Antioxidant Activity Among Pepper Cultivars
Korean. J. Breed. Sci.. 2019;51(4):326-340.   Published online December 1, 2019
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Comparison of Metabolite Levels and Antioxidant Activity Among Pepper Cultivars
Image Image Image Image Image Image
Fig. 1 Comparison of total polyphenol contents of immature and mature red peppers of the 15 genetic resources. z1: BN54 (Cucumber pepper), 2: Cheongyang pepper, 3: Nongwoo Quarri put (Quarri pepper), 4: Noggwang Gochu (Green pepper), 5: Noggwang Gochu (Red pepper), 6: Sinhong Gochu, 7: House put Gochu, 8: Haneul Cho Gochu, 9: Hongsinho Gochu, 10: Gyeonggi Pyeongtaek, 11:Gyeongnam Hadong、12: Jeonbuk Wanju, 13: Jeonbuk Gimje-1, 14: Jeonbuk Gimje-2, 15: Jeonnam Hwasun
Fig. 2 Comparison of total flavonoid contents of immature and mature red peppers of the 15 genetic resources. z1: BN54 (Cucumber pepper), 2: Cheongyang pepper, 3: Nongwoo Quarri put (Quarri pepper), 4: Noggwang Gochu (Green pepper), 5: Noggwang Gochu (Red pepper), 6: Sinhong Gochu, 7: House put Gochu, 8: Haneul Cho Gochu, 9: Hongsinho Gochu, 10: Gyeonggi Pyeongtaek, 11:Gyeongnam Hadong、12: Jeonbuk Wanju, 13: Jeonbuk Gimje-1, 14: Jeonbuk Gimje-2, 15: Jeonnam Hwasun
Fig. 3 Comparison of DPPH radical scavenging activity of immature and mature red peppers of the 15 genetic resources. z1: BN54 (Cucumber pepper), 2: Cheongyang pepper, 3: Nongwoo Quarri put (Quarri pepper), 4: Noggwang Gochu (Green pepper), 5: Noggwang Gochu (Red pepper), 6: Sinhong Gochu, 7: House put Gochu, 8: Haneul Cho Gochu, 9: Hongsinho Gochu, 10: Gyeonggi Pyeongtaek, 11:Gyeongnam Hadong、12: Jeonbuk Wanju, 13: Jeonbuk Gimje-1, 14: Jeonbuk Gimje-2, 15: Jeonnam Hwasun
Fig. 4 Comparison of ABTS radical scavenging activity of immature and mature red peppers of the 15 genetic resources. z1: BN54 (Cucumber pepper), 2: Cheongyang pepper, 3: Nongwoo Quarri put (Quarri pepper), 4: Noggwang Gochu (Green pepper), 5: Noggwang Gochu (Red pepper), 6: Sinhong Gochu, 7: House put Gochu, 8: Haneul Cho Gochu, 9: Hongsinho Gochu, 10: Gyeonggi Pyeongtaek, 11:Gyeongnam Hadong、12: Jeonbuk Wanju, 13: Jeonbuk Gimje-1, 14: Jeonbuk Gimje-2, 15: Jeonnam Hwasun
Fig. 5 Heat map representing differences in the relative physiological activities and metabolites of immature and mature peppers. These data were standardized. Red or blue indicates that the metabolite content is increased or decreased, respectively.
Fig. 6 Correlation matrix and cluster analysis of data for physiological activity and metabolites from immature and mature peppers of the 15 genetic resources. Each square indicates a Pearson’s correlation coefficient for a pair of activities and compounds. The value for the correlation coefficient is represented by the intensity of the blue or red color, as indicated on the color scale. Hierarchical clusters are presented as a cluster tree.
Comparison of Metabolite Levels and Antioxidant Activity Among Pepper Cultivars

Fifteen kinds of peppers used in this study (1-5 are the collected and 6-15 are varieties registered in the national agrobiodiversity center, Republic of Korea).

Sample number IT No.z Resource name Supply source Scientific name Classification Major use Resource classification Fruit color

Immature Mature
1 - BN54 (Cucumber pepper) Hung Nong Capsicum annuum Cultivar Vegetable Breeding Green Red
2 - Cheongyang pepper Hung Nong Capsicum annuum Cultivar Seasoning Breeding Green Red
3 - Nongwoo Qarri put (Quarri pepper) Nong Woo Capsicum annuum Cultivar Vegetable Breeding Green Red
4 - Noggwang Gochu (Green pepper) Hung Nong Capsicum annuum Cultivar Vegetable Breeding Green Red
5 - Noggwang Gochu (Red pepper) Hung Nong Capsicum annuum Cultivar Seasoning Breeding Green Red
6 100771 Sinhong Gochu NACy Capsicum annuum Cultivar Seasoning Collected Green Red
7 100772 House put Gochu NAC Capsicum annuum Cultivar Vegetable Collected Green Red
8 100787 Haneul Cho Gochu NAC Capsicum annuum Cultivar Seasoning Collected Green Red
9 100789 Hongsinho Gochu NAC Capsicum annuum Cultivar Seasoning Collected Green Red
10 104175 Gyeonggi Pyeongtaek NAC Capsicum annuum Land race Seasoning Collected Green Red
11 104276 Gyeongnam Hadong NAC Capsicum annuum Land race Seasoning Collected Green Red
12 101118 Jeonbuk Wanju NAC Capsicum annuum Land race Seasoning Collected Green Red
13 104017 Jeonbuk Gimje-1 NAC Capsicum annuum Land race Seasoning Collected Green Red
14 104029 Jeonbuk Gimje-2 NAC Capsicum annuum Land race Seasoning Collected Green Red
15 104837 Jeonnam Hwasun NAC Capsicum annuum Land race Seasoning Collected Green Red

Free sugar content of 15 immature and mature peppers.

No. Classification Resource classification Resource name Sucrose Glucose Fructose Total
1 Cultivar Breeding Cucumber pepper 1668.56±84.52ghi z 13525.95±160.64a 15144.36±204.71b 30338.88±311.97b
2 Cheongyang pepper 912.03±271.00lmno 6018.41±326.66d 4012.08±155.30klm 10942.52±596.13gh
3 Quarri pepper 1286.57±69.64ijkl 7342.62±68.47c 5162.86±130.07hij 13792.05±153.66de
4 Green pepper 461.98±3.47p 7519.2±48.62c 8091.85±70.29de 16073.02±94.26c
5 Red pepper 3031.97±297.49b 11823.03±159.28b 19449.04±267.56a 34304.04±253.24a
6 Cultivar Collected(Immature) Sinhong Gochu 2855.85±262.90bc 3386.83±390.71fgh 4028.6±198.61klm 10271.28±694.93hij
7 House put Gochu 1831.32±254.45fgh 1971.85±72.68lm 4615.3±153.01ijk 8418.46±328.77klm
8 Haneul Cho Gochu 2710.24±102.75bcd 2564.71±4.80ijkl 3471.94±116.90lmn 8746.88±120.31jkl
9 Hongsinho Gochu 1234.91±282.73jklm 2946.1±1304.43ghij 6132.57±2644.66gh 10313.58±2993.71hij
10 Land race Gyeonggi Pyeongtaek 4383.14±130.37a 2785.93±73.50hijk 3188.52±121.2mn 10357.58±250.52hij
11 Gyeongnam Hadong 1483.64±59.18hij 2200.84±75.44klm 2936.1±59.41n 6620.58±151.06nop
12 Jeonbuk Wanju 2571.85±14.22cde 3104.41±108.90ghi 4372.79±59.84jkl 10049.05±149.20hijk
13 Jeonbuk Gimje-1 2575.63±39.08cde 3834.88±56.38f 4069.36±22.62klm 10479.87±90.25hi
14 Jeonbuk Gimje-2 988.8±320.88klmn 2194.66±351.26klm 3159.54±109.77mn 6343±630.83opq
15 Jeonnam Hwasun 1920.86±384.42fg 1892.03±363.98m 3204.95±135.39mn 7017.84±719.71mno
6 Cultivar Collected(Mature) Sinhong Gochu 2375.92±127.30de 2318±187.13jklm 4543.71±46.83ijk 9237.63±97.80ijkl
7 House put Gochu 569.19±108.15op 759.84±168.46n 3950.61±126.31klmn 5279.65±315.77pq
8 Haneul Cho Gochu 936.57±25.03lmno 4603.7±131.19e 9162.27±82.73c 14702.53±126.63cd
9 Hongsinho Gochu 1033.24±173.36klmn 4693.29±161.78e 8672.01±163.67cd 14398.54±123.44de
10 Land race Gyeonggi Pyeongtaek 1357.48±316.67ijk 3480.22±211.22fg 5622.5±78.10h 10460.2±475.26hi
11 Gyeongnam Hadong 782.88±216.74nop 1208.2±271.59n 3021.32±122.09mn 5012.41±496.26q
12 Jeonbuk Wanju 2208.72±492.63ef 3114.3±419.03ghi 6905.82±370.71fg 12228.83±1034.33fg
13 Jeonbuk Gimje-1 830.27±98.96mnop 4699.81±83.47e 7570.72±191.66ef 13100.8±97.16ef
14 Jeonbuk Gimje-2 709.73±174.07nop 2371.58±441.61jklm 5413.87±111.11hi 8495.18±590.43klm
15 Jeonnam Hwasun 1320.69±234.36ijkl 2287.31±264.65klm 4532.28±89.95ijk 8140.27±479.85lmn

Capsaicinoid content of 15 immature and mature peppers.

No. Classification Resource classification Resource name Capsaicin Dihydrocapsaicin Total
1 Cultivar Breeding Cucumber pepper 2.46±0.16k z 1.74±0.04op 4.20±0.18m
2 Cheongyang pepper 33.43±1.79i 5.51±0.24no 38.94±2.02jk
3 Quarri pepper 0.43±0.05k 0.74±0.13p 1.17±0.09m
4 Green pepper 2.63±0.21k 1.59±0.05op 4.22±0.26m
5 Red pepper 61.33±2.44f 22.53±0.86jkl 83.86±3.30g
6 Cultivar Collected(Immature) Sinhong Gochu 16.25±0.96j 12.93±0.67m 29.18±1.63kl
7 House put Gochu 4.69±0.55k 4.96±0.31nop 9.65±0.86m
8 Haneul Cho Gochu 28.69±2.31i 18.76±1.38l 47.45±3.69ij
9 Hongsinho Gochu 29.88±1.81i 11.02±0.52m 40.89±2.33ij
10 Land race Gyeonggi Pyeongtaek 45.70±2.62h 26.40±1.44j 72.10±4.06h
11 Gyeongnam Hadong 52.26±3.54gh 43.40±2.95fg 95.66±6.50f
12 Jeonbuk Wanju 77.16±6.74e 32.71±2.71i 109.87±6.68e
13 Jeonbuk Gimje-1 57.97±4.32fg 38.48±2.56h 96.46±6.87f
14 Jeonbuk Gimje-2 31.67±1.90i 20.46±1.05kl 52.14±2.95i
15 Jeonnam Hwasun 89.25±5.91d 69.72±4.47b 158.97±10.38c
6 Cultivar Collected(Mature) Sinhong Gochu 53.74±3.30g 23.53±1.41jk 77.27±4.70gh
7 House put Gochu 18.75±1.21j 6.67±0.39n 25.42±1.60l
8 Haneul Cho Gochu 93.90±5.17d 63.23±3.42c 157.12±8.58c
9 Hongsinho Gochu 33.62±2.47i 12.73±0.88m 46.35±2.37ij
10 Land race Gyeonggi Pyeongtaek 76.30±4.31e 40.10±2.18gh 116.39±6.50e
11 Gyeongnam Hadong 95.94±8.10d 49.33±4.02e 145.27±12.12d
12 Jeonbuk Wanju 131.61±10.25a 40.00±3.06gh 171.62±9.42b
13 Jeonbuk Gimje-1 120.28±7.13b 46.01±2.60ef 166.29±9.73bc
14 Jeonbuk Gimje-2 113.71±7.92b 53.44±3.67d 167.15±11.59bc
15 Jeonnam Hwasun 106.44±7.91c 80.83±5.92a 187.27±13.83a

Flavonoid content of 15 immature and mature peppers.

No. Classification Resource classification Resource name Naringenin Naringin Myricetin Quercetin Keampferol K3OR Luteolin Agigenin Total
1 Cultivar Breeding Cucumber pepper 0.82±0.02kl z 0.12±0.02j 2.13±0.49ijk 1.06±0.04efgh 0.49±0.01k 2.47±0.05e 0.64±0.02lmno 0.46±0.02lm 8.18±0.43lmn
2 Cheongyang pepper 0.98±0.06hijk 1.55±0.07ef 0.79±0.07k 1.13±0.04de 0.73±0.09ghi 5.93±0.24a 0.98±0.04gh 0.62±0.06ijkl 12.70±0.42ij
3 Quarri pepper 0.95±0.03ijk 0.30±0.03ij 3.13±0.34ij 1.02±0.13efghi 0.49±0.01k 4.64±0.14b 0.63±0.06lmno 0.59±0.03jkl 11.74±0.69jkl
4 Green pepper 0.68±0.02lm 0.74±0.17ghi 6.26±0.20g 0.88±0.02fghijkl 1.89±0.16c 2.63±0.09e 0.83±0.03hijk 0.31±0.02m 14.21±0.43i
5 Red pepper 1.77±0.12e 4.86±0.74c 22.12±0.50e 0.71±0.04kl 0.51±0.02k 1.17±0.03j 0.78±0.09ijklm 1.42±0.12e 33.34±0.89f

6 Cultivar Collected(Immature) Sinhong Gochu 1.07±0.04hijk 0.31±0.02ij 0.87±0.05k 1.72±0.08b 0.53±0.01jk 1.16±0.05j 0.81±0.03hijkl 0.71±0.04hijkl 7.17±0.23mn
7 House put Gochu 0.98±0.06hijk 0.76±0.05ghi 1.27±0.04k 2.06±0.16a 0.51±0.02k 1.06±0.06jk 1.21±0.11ef 0.62±0.06ijkl` 8.48±0.50lmn
8 Haneul Cho Gochu 1.86±0.09e 0.02±0.01j 29.20±1.80d 0.84±0.01hijkl 0.75±0.03gh 1.40±0.23i 0.63±0.01lmno 1.51±0.09e 36.22±2.26e
9 Hongsinho Gochu 3.48±0.17c 3.67±0.08d 34.68±1.20b 0.66±0.01l 0.60±0.02hijk 3.02±0.21d 1.62±0.08c 3.16±0.17c 50.90±1.86c

10 Land race Gyeonggi Pyeongtaek 1.19±0.04ghi 0.08±0.01j 1.24±0.38k 1.33±0.05cd 0.56±0.03ijk 1.80±0.09fg 0.73±0.06ijklm 0.83±0.04ghij 7.75±0.42mn
11 Gyeongnam Hadong 1.11±0.06hij 0.57±0.19hij 1.24±0.05k 1.11±0.08ef 2.19±0.13b 0.57±0.02m 0.98±0.09gh 0.78±0.06hijk 8.55±0.41lmn
12 Jeonbuk Wanju 5.57±0.39a 1.89±0.32e 71.87±4.59a 0.87±0.22ghijkl 0.67±1.72hijk 3.79±0.29c 1.61±0.20c 5.28±0.40a 92.54±4.93a
13 Jeonbuk Gimje-1 2.53±0.16d 1.01±0.04gh 23.01±1.25e 1.14±0.07de 0.76±0.19gh 1.61±0.01ghi 0.71±0.23jklmn 2.22±0.12d 32.99±1.53f
14 Jeonbuk Gimje-2 0.57±0.02m 8.21±0.92b 9.01±0.28f 1.00±0.30efghi 2.52±0.30a 1.56±0.07hi 0.96±0.12gh 0.97±0.04gh 24.81±0.86g
15 Jeonnam Hwasun 1.04±0.05hijk 0.44±0.02ij 1.73±0.09jk 1.14±0.04de 1.71±0.05d 1.81±0.08fg 1.35±0.13de 0.68±0.05ijkl 9.90±0.36klm

6 Cultivar Collected(Mature) Sinhong Gochu 1.64±0.13ef 0.55±0.05hij 0.74±0.01k 1.45±0.10c 0.55±0.01ijk 1.00±0.06jkl 0.66±0.07klmno 1.29±0.13ef 7.88±0.38mn
7 House put Gochu 1.18±0.08hij 0.20±0.01ij 0.79±0.02k 1.07±0.26efgh 1.25±0.06f 0.82±0.01l 0.91±0.03hi 0.82±0.40ghijk 6.82±0.71n
8 Haneul Cho Gochu 3.28±0.20c 11.52±1.32a 32.52±1.28c 0.84±0.05hijkl 1.66±0.07d 2.65±0.04e 2.21±0.02b 2.95±0.20c 57.62±2.68b
9 Hongsinho Gochu 4.76±0.33b 1.16±0.01fg 1.86±0.06jk 0.75±0.02jkl 1.45±0.07e 1.84±0.29f 4.04±0.25a 4.45±0.33b 20.32±0.79h

10 Land race Gyeonggi Pyeongtaek 0.94±0.05ijk 0.31±0.06ij 1.13±0.29k 1.08±0.11efg 0.61±0.04hijk 0.92±0.05kl 0.60±0.04mno 0.57±0.05jkl 6.17±0.42n
11 Gyeongnam Hadong 0.91±0.09jkl 0.29±0.02ij 1.01±0.12k 0.92±0.05efghijk 0.71±0.07ghij 0.90±0.06kl 1.13±0.06fg 0.55±0.09klm 6.42±0.35n
12 Jeonbuk Wanju 4.80±0.63b 1.65±0.84ef 22.82±1.44e 1.04±0.38efgh 1.60±0.22de 1.60±0.04ghi 1.51±0.29cd 4.49±0.64b 39.50±2.86d
13 Jeonbuk Gimje-1 1.20±0.05ghi 1.75±0.21e 3.57±0.15hi 0.79±0.04ijkl 0.86±0.03g 1.17±0.07j 0.52±0.05no 0.84±0.05ghij 10.71±0.21jkl
14 Jeonbuk Gimje-2 1.23±0.11gh 1.61±0.25ef 4.70±0.07h 1.05±0.07efgh 0.66±0.06hijk 1.03±0.01jkl 0.87±0.05hij 0.87±0.11ghi 12.03±0.46ijk
15 Jeonnam Hwasun 1.44±0.11fg 0.46±0.09ij 1.08±0.16k 0.95±0.08efghij 0.62±0.13hijk 1.70±0.08fgh 0.51±0.11o 1.08±0.11fg 7.83±0.35mn

Phenolid acid content of 15 immature and mature peppers.

No. Classification Classification Resource name Chlorogenic acid p-Coumaric acid Caffeic acid Vanilic acid Sinapic acid Ferulic acid Total
1 Cultivar Breeding Cucumber pepper 5.97±0.55e z 0.66±0.02ghij 0.17±0.03e 0.68±0.06cdefgh 0.55±0.05k 1.02±0.01fgh 9.04±0.61fgh
2 Cheongyang pepper 4.14±0.58e 0.58±0.01ij 0.15±0.03e 0.51±0.06defgh 0.67±0.11jk 1.91±0.06b 7.95±0.71fgh
3 Quarri pepper 223.16±16.59a 0.55±0.01j 19.55±1.90a 1.16±0.15abc 0.57±0.04k 1.58±0.04c 246.57±17.96a
4 Green pepper 22.03±2.57c 0.68±0.01ghij 10.10±2.34b 0.41±0.05fgh 0.58±0.06k 1.06±0.02fg 34.85±4.17bc
5 Red pepper 1.16±0.12e 0.61±0.01hij 9.56±2.98b 1.14±0.10abc 0.88±0.02ij 0.68±0.01jklmn 14.02±2.13ef

6 Cultivar Collected(Immature) Sinhong Gochu 0.49±0.03e 0.69±0.01ghij 0.17±0.03e 0.81±0.10cdefg 1.18±0.05gh 0.68±0.01jklmn 4.02±0.21h
7 House put Gochu 34.42±0.90b 2.18±0.19b 0.21±0.05e 1.05±0.23abc 1.27±0.08gh 0.65±0.02klmn 39.78±0.92b
8 Haneul Cho Gochu 20.44±1.79c 2.13±0.13b 0.83±0.04e 0.93±0.41bcde 1.80±0.16e 4.16±0.08a 30.29±1.82c
9 Hongsinho Gochu 12.35±1.71d 3.20±0.17a 0.12±0.01e 0.72±0.06cdefgh 5.96±0.35b 1.15±0.07ef 23.50±1.80d

10 Land race Gyeonggi Pyeongtaek 3.11±0.40e 0.72±0.06gh 0.17±0.02e 0.28±0.01h 2.88±0.13c 0.84±0.02hijk 8.00±0.51fgh
11 Gyeongnam Hadong 0.79±0.08e 1.38±0.09c 0.37±0.09e 0.44±0.04efgh 7.02±0.44a 0.52±0.01n 10.52±0.64fgh
12 Jeonbuk Wanju 4.00±0.32e 1.07±0.20e 0.46±0.06e 1.08±1.10abc 1.84±0.12e 1.36±0.08d 9.80±1.09fgh
13 Jeonbuk Gimje-1 0.51±0.15e 0.60±0.02hij 0.22±0.01e 0.28±0.09h 1.61±0.06ef 0.90±0.18ghi 4.11±0.12h
14 Jeonbuk Gimje-2 3.08±1.12e 0.89±0.04f 0.15±0.04e 0.27±0.03h 1.10±0.36hi 0.78±0.02ijklm 6.27±0.92gh
15 Jeonnam Hwasun 1.33±0.07e 0.75±0.02g 0.31±0.10e 0.33±0.03gh 1.63±0.07ef 0.84±0.02hijk 5.20±0.28h

6 Cultivar Collected(Mature) Sinhong Gochu 1.43±0.17e 0.66±0.01ghij 4.65±0.64c 1.48±0.22a 1.18±0.04gh 0.63±0.01lmn 10.03±0.80fgh
7 House put Gochu 0.97±0.01e 0.66±0.01ghij 3.28±0.44d 0.82±0.03cdefg 1.39±0.06fgh 0.59±0.01mn 7.72±0.40fgh
8 Haneul Cho Gochu 11.67±0.26d 1.18±0.03de 0.91±0.15e 1.19±0.24abc 2.88±0.14c 1.06±0.01fg 18.89±0.06de
9 Hongsinho Gochu 2.18±0.30e 1.20±0.03d 0.17±0.05e 1.35±0.04ab 6.95±0.47a 0.85±0.07hij 12.70±0.63efg

10 Land race Gyeonggi Pyeongtaek 0.52±0.01e 0.74±0.02gh 0.76±0.13e 1.08±0.19abc 1.65±0.05ef 0.61±0.01mn 5.36±0.35gh
11 Gyeongnam Hadong 0.75±0.08e 0.58±0.01ij 0.83±0.10e 1.18±0.14abc 1.67±0.08ef 0.61±0.02mn 5.63±0.37gh
12 Jeonbuk Wanju 1.23±0.12e 0.87±0.03f 0.86±0.30e 1.05±0.42abc 2.30±0.12d 1.26±0.65de 7.57±0.76fgh
13 Jeonbuk Gimje-1 0.41±0.01e 0.63±0.01ghij 0.75±0.05e 1.14±0.14abc 1.62±0.06ef 0.68±0.02jklmn 5.22±0.23h
14 Jeonbuk Gimje-2 0.67±0.09e 0.61±0.01hij 0.70±0.07e 1.00±0.10abcd 1.47±0.07fg 0.64±0.01lmn 5.11±0.30h
15 Jeonnam Hwasun 0.66±0.03e 0.70±0.01ghi 0.62±0.08e 0.88±0.08bcdef 2.23±0.10d 0.82±0.02ijkl 5.91±0.23gh
Table 1 Fifteen kinds of peppers used in this study (1-5 are the collected and 6-15 are varieties registered in the national agrobiodiversity center, Republic of Korea).

zThe number that national agrobiodiversity center uses for resource management.

yNAC, National Agrobiodiversity Center (Republic of Korea)

Table 2 Free sugar content of 15 immature and mature peppers.

zMeans in a row with different letters are significantly different (p<0.05).

Table 3 Capsaicinoid content of 15 immature and mature peppers.

zMeans in a row with different letters are significantly different (p<0.05).

Table 4 Flavonoid content of 15 immature and mature peppers.

zMeans in a row with different letters are significantly different (p < 0.05).

Table 5 Phenolid acid content of 15 immature and mature peppers.

zMeans in a row with different letters are significantly different (p < 0.05).