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잎이 작고 두꺼우며 속잎이 잘 자라는 잎들깨 신품종 ‘새봄’

김정인1,*, 이명희1, 김상우1, 김성업1, 이정은1, 이은수1, 이흥수1, 오은영2, 조광수3, 오기원4, 정찬식5, 김기영1

‘Saebom.’ A New Variety of Perilla With Round Heart-shaped Leaves that are Small and Thick and Have Good Inner Leaf Growth

Korean Journal of Breeding Science 2025;57(3):291-299.
Published online: September 1, 2025

1농촌진흥청 국립식량과학원 밭작물개발과

2농촌진흥청 국립식량과학원 소득식량작물연구소

3농촌진흥청 국립식량과학원 고령지농업연구소

4농촌진흥청 국립식량과학원 기획조정과

5경상남도농업기술원

1Upland Crop Breeding Division, National Institute of Crop and Food Science, Rural Development Administration, Miryang, 50424, Republic of Korea

2Value Crop Research Institute, National Institute of Crop and Food Science, Rural Development Administration, Muan, 58545, Republic of Korea

3Highland Agriculture Research Institute, National Institute of Crop and Food Science, Rural Development Administration, Pyeongchang, 25342, Republic of Korea

4Planning and Coordination Division, National Institute of Crop and Food Science, Rural Development Administration, Wanju, 55365, Republic of Korea

5Gyeongsangnam-do Agricultural research&extension services, Jinju, 52733, Republic of Korea

*Corresponding to Jung In KimTEL. +82-55-350-1228E-mail. kji1204@korea.kr
• Received: May 10, 2025   • Revised: June 2, 2025   • Accepted: June 4, 2025

Copyright © 2025 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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  • Genetic Diversity and Marker–Trait Associations in Commercial Cultivars and Weedy Perilla frutescens from South Korea and Japan Based on Morphological Traits and SSR Markers
    Da Hyeon Lee, Jungeun Cho, Hyeon Park, Tae Hyeon Heo, Ju Kyong Lee
    Plants.2026; 15(8): 1273.     CrossRef

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‘Saebom.’ A New Variety of Perilla With Round Heart-shaped Leaves that are Small and Thick and Have Good Inner Leaf Growth
Korean. J. Breed. Sci.. 2025;57(3):291-299.   Published online September 1, 2025
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‘Saebom.’ A New Variety of Perilla With Round Heart-shaped Leaves that are Small and Thick and Have Good Inner Leaf Growth
Korean. J. Breed. Sci.. 2025;57(3):291-299.   Published online September 1, 2025
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‘Saebom.’ A New Variety of Perilla With Round Heart-shaped Leaves that are Small and Thick and Have Good Inner Leaf Growth
Image Image Image
Fig. 1 Genealogy of ‘Saebom’.
Fig. 2 Pedigree diagram of ‘Saebom’.
Fig. 3 Comparison of leaves ‘Saebom’ (Left) and ‘Namcheon’ (Right).
‘Saebom.’ A New Variety of Perilla With Round Heart-shaped Leaves that are Small and Thick and Have Good Inner Leaf Growth

Inherent characteristics of ‘Saebom’.

Variety Leaf Stem color Flower color Seed


Back color Shape Coat color Shape
Saebom Purple Round heart Green White Dark brown Spherical
Namcheon Purple Heart Green White Dark brown Spherical

Agronomic characteristics of ‘Saebom’ in seed harvest cultivation. ('19~'20, NICS in Miryang)

Variety Flowering
date
Maturing
date
Plant height
(cm)
1,000 grain
weight (g)
Grain yield (index)
(kg/10a)
Saebom 9.26* 10.25* 89.0±13.0ns 2.2±0.1* 64 (102)ns
Namcheon 10.1 10.31 88.8±14.1 3.1±0.1 63 (100)

Agronomic characteristics of ‘Saebom’ in leaf harvest cultivation. ('18~'20, NICS in Miryang)

Variety Plant height
(cm)
No. of node Leaf length
(cm)
Leaf width
(cm)
Leaf length
/ Leaf width
Saebom 66.0±5.7* 20.0±3.5ns 11.1±2.1* 9.6±6.2* 1.18±0.04*
Namcheon 71.5±12.0 20.5±4.2 13.7±0.3 11.8±0.6 1.20±0.04

Variety Max. leaf length
(cm)
Apical leaf length
(cm)
(Apical leaf length/
Leaf length)×100 (%)
Leaf thickness (mm)

Leaf stalk Leaf apex

Saebom 13.1±2.1** 6.2±0.8* 55.8±2.8** 0.32±0.03* 0.23±0.01*
Namcheon 16.1±0.5 5.1±1.0 37.2±7.9 0.22±0.04 0.19±0.06

Result of leaf yield and leaf number trials of ‘Saebom’. ('18~'20, NICS in Miryang)

Variety Leaf yield (kg/10a) Index Leaf number (1,000 leaf/10a) Index


'18-'19 '19-'20 Mean '18-'19 '19-'20 Mean
Saebom 5,776 5,492 5,634** 110 4,832 4,240 4,536** 108
Namcheon 5,166 5,100 5,133 100 4,353 4,045 4,199 100

Contents of total polyphenol (mg⋅GAE/100g), total flavonoid (mg⋅GAE/100g), ABTS and DPPH (mg⋅TE/100g) radical scavenging activity of ‘Saebom’ leaves. (20, NICS in Miryang)

Variety Total Polyphenol
(mgGAE/100g)
Total Flavonoid
(mgGAE/100g)
Antioxidant activity (mgTE/100g)

ABTS DPPH
Saebom 1,975±49.6* 2,047±6.9* 3,794±35.8** 3,143±23.0**
Namcheon 1,756±79.6 1,286±2.9 2,971±16.7 2,229±30.6

Disease resistance and storability of ‘Saebom’. ('18~'20, NICS in Miryang)

Variety Disease Storability


Rustz (0-9) Gray moley (0-9) Leaf stalk browning (0-4) Leaf lot (0-4) Leaf freshness (0-4)
Saebom 1ns 1ns 1ns 1ns 4*
Namcheon 1 1 1 1 3
Table 1 Inherent characteristics of ‘Saebom’.
Table 2 Agronomic characteristics of ‘Saebom’ in seed harvest cultivation. ('19~'20, NICS in Miryang)

**p<0.01, *p<0.05, nsNot significant (t-test).

Table 3 Agronomic characteristics of ‘Saebom’ in leaf harvest cultivation. ('18~'20, NICS in Miryang)

**p<0.01, *p<0.05, nsNot significant (t-test).

Table 4 Result of leaf yield and leaf number trials of ‘Saebom’. ('18~'20, NICS in Miryang)

**p<0.01, *p<0.05, nsNot significant (t-test).

Table 5 Contents of total polyphenol (mg⋅GAE/100g), total flavonoid (mg⋅GAE/100g), ABTS and DPPH (mg⋅TE/100g) radical scavenging activity of ‘Saebom’ leaves. (20, NICS in Miryang)

**p<0.01, *p<0.05, nsNot significant (t-test).

Table 6 Disease resistance and storability of ‘Saebom’. ('18~'20, NICS in Miryang)

zRust level (leaf disease incidence) 0: none, 1: less than 1%, 3: 1~10%, 5: 11~20%, 7: 21~50%, 9: 51% or more.

yGray mole level (plant disease incidence) 0: none, 1: less than 1%, 3: 1~10%, 5: 11~20%, 7: 21~50%, 9: 51% or more.

**p<0.01, *p<0.05, nsNot significant (t-test).