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항산화물질 함량이 높은 수수 품종 “동안메”

김정인1, 정태욱2, 곽도연1, 김기영3, 고지연1, 우관식2, 송석보1, 이종기2, 이명철4, 오인석2, 최명은1,*

A New Sorghum (Sorghum bicolor L.) Cultivar with Higher Antioxidants

Korean Journal of Breeding Science 2018;50(2):155-160.
Published online: June 1, 2018

농촌진흥청 국립식량과학원

농촌진흥청 중부작물부

농촌진흥청 연구정책국

농촌진흥청 국립농업과학원 농업유전자원센터

Department of Southern Area Crop Science, NICS, RDA, Miryang 50424, Korea

Department of Central Area Crop Science, NICS, RDA, Suwon 16613, Korea

Research Policy Bureau, RDA, Jeonju 54875, Korea

National Agrobiodiversity Center, NIAS, RDA, Jeonju 54875, Korea

(E-mail: cme0807@korea.kr, Tel: +82-55-350-1244, Fax: +82-55-352-3059)
• Received: February 20, 2018   • Accepted: April 19, 2018

Copyright: © 2018 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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Citations

Citations to this article as recorded by  Crossref logo
  • ‘Cheongpungchal’, a High-Yielding Short-Culm Waxy Sorghum Cultivar with Adaptability for Mechanized Harvesting
    Sol-Ji Noh, Geon-Sig Yun, Ju Hyun Im, Woo-Ri Han, Hyun-Ju Eom, Jae-Ho Park, Ju-Hyung Kim, Eun Hee Cho
    Korean Journal of Breeding Science.2026; 58(2): 219.     CrossRef
  • ‘Cheongpung’ - Early maturing sorghum (Sorghum bicolar L.) variety with high yield and machine harvesting-adaptability
    Geon-Sig Yun, Jae-Wung Lee, Se-Gu Hwang, Ik-Jei Kim, Seong-Taeg Hong, Myeong-Eun Choe, Gyu-Hwan Choi, Yong-Soon Kim, Hong-Sig Kim
    Korean Journal of Breeding Science.2019; 51(4): 434.     CrossRef

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A New Sorghum (Sorghum bicolor L.) Cultivar with Higher Antioxidants
Korean. J. Breed. Sci.. 2018;50(2):155-160.   Published online June 1, 2018
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Korean. J. Breed. Sci.. 2018;50(2):155-160.   Published online June 1, 2018
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A New Sorghum (Sorghum bicolor L.) Cultivar with Higher Antioxidants
Image Image
Fig. 1 Pedigree diagram of new sorghum variety ‘Donganme’.
Fig. 2 A new sorghum variety ‘Donganme’ plant.
A New Sorghum (Sorghum bicolor L.) Cultivar with Higher Antioxidants

Inherent characteristics of a new sorghum variety ‘Donganme’.

Variety Panicle Glume Color Grain Color Endosperm

Shape Density
Donganme Egg Compact Dark Red Dark Red Normal
Hwanggeumchal Oval Semi compact Dark Brown Red Brown Waxy

Agronomic characteristics of a new sorghum variety ‘Donganme’.

Variety Days to heading Panicle length (cm) Culm length (cm) Thickness of culm (mm) Length of leaf (cm Width of leaf (cm)
Donganme 71**z 22ns 138ns 14.3ns 69.2** 6.3ns
Hwanggeumchal 62 22 132** 15.0** 48.9*** 6.9***

zNot significant (ns) in the t-test, while

**Significant at p<0.001

Yield component analysis of new sorghum variety ‘Donganme’.

Variety No. of panicle /plant Weight of grain/panicle (g) 1,000-grain Weight (g)
Donganme 3**z 33.6** 26.8**
Hwanggeumchal 1* 20.6* 19.0

z **Significant at p<0.001 in the t-test

Reaction to major disease and insects and physiological traits of ‘Donganme’.

Variety Lodgingz(1~9) Disease (0~9)y Insect (0~9)x


Anthracnose stalk rot Grain Mold Ostrinia furnacalis Helicoverpa armigera Rhopalosiphum padi Nysius plebejus
Donganme 3 1 3 3 3 5 3
Hwanggeunmchal 7 1 7 3 7 3 3

zDegree of stem lodging: 0~15%, 1; 16~ 30%, 3; 31~45%, 5; some panicles touch the ground 7; all lay down, 9.

yDisease degree: symptomless, 0; below 1% of diseased panicle, 1; 1~5%, 3; 6~10%, 5; 11~20%, 7; over 21%, 9.

xInsect degree: symptomless, 0; below 1% of damaged panicle, 1; 1.1~5.0%, 3; 5.1~10.0%, 5; 10.1~20.0%, 7; over 20.1%, 9

Antioxidant activity of ‘Donganme’ extracts.

Variety Polyphenols content (mgGAE/g) Flavonoids content (mgCE/g) Proanthocyannidin (μg/g) ABTS radical scavenging activity (mgTE/g)
Donganme 25.5* 4.76ns 343.4** 42.0**z
Hwanggeumchal 21.3 4.16 244.8 32.2

zNot significant (ns) in the t-test, while

*,

**Significant at p<0.05 and p<0.001, respectively

α-amylase and α –glucosidase inhibitory activity of ‘Donganme’ extracts (200 µg of EtOH/mL) and acarbose against α –glucosidase (0.1 mg/mL) and α-amylase (1 mg/mL)

Variety α-glucosidase (0.1 mg/mL) α-amylase (1 mg/mL)
Donganme 88.42** 61.94**z
Hwanggeumchal 3.70 17.99
Acabose(10 mg/mL) 55.98 49.68

z **Significant at p<0.01 in the t-test.

Grain yield performance of ‘Donganme’ at advanced yield trial.

Variety Grain yield(MT/ha)

2011 2012 Average
Donganme 1.68 3.42 2.55**z
Hwanggeumchal 1.21 1.68 1.45

z **Significant at p<0.01 in the t-test

Grain yield potential of ‘Donganmel’ at regional yield trial for 2 years.

Region Donganme Hwanggeumchal


2011 2012 Mean(MT/ha) Mean(MT/ha) 2011 2012
Wonju 3.69 5.67 4.68 3.46 4.17 3.82
Goesan 1.98 3.86 2.92 1.60 1.69 1.65
Haenam - 2.65 2.65 - 1.74 1.74
Suwon - 2.43 2.43 - 1.18 1.18
Miryang 1.86 3.82 2.84 1.13 1.54 1.34

Average 2.51 3.69 3.10a 2.06 2.06 1.95b

LSD(5%)= 63.2
Table 1 Inherent characteristics of a new sorghum variety ‘Donganme’.
Table 2 Agronomic characteristics of a new sorghum variety ‘Donganme’.

Not significant (ns) in the t-test, while

Significant at p<0.001

Table 3 Yield component analysis of new sorghum variety ‘Donganme’.

Significant at p<0.001 in the t-test

Table 4 Reaction to major disease and insects and physiological traits of ‘Donganme’.

Degree of stem lodging: 0~15%, 1; 16~ 30%, 3; 31~45%, 5; some panicles touch the ground 7; all lay down, 9.

Disease degree: symptomless, 0; below 1% of diseased panicle, 1; 1~5%, 3; 6~10%, 5; 11~20%, 7; over 21%, 9.

Insect degree: symptomless, 0; below 1% of damaged panicle, 1; 1.1~5.0%, 3; 5.1~10.0%, 5; 10.1~20.0%, 7; over 20.1%, 9

Table 5 Antioxidant activity of ‘Donganme’ extracts.

Not significant (ns) in the t-test, while

,

Significant at p<0.05 and p<0.001, respectively

Table 6 α-amylase and α –glucosidase inhibitory activity of ‘Donganme’ extracts (200 µg of EtOH/mL) and acarbose against α –glucosidase (0.1 mg/mL) and α-amylase (1 mg/mL)

Significant at p<0.01 in the t-test.

Table 7 Grain yield performance of ‘Donganme’ at advanced yield trial.

Significant at p<0.01 in the t-test

Table 8 Grain yield potential of ‘Donganmel’ at regional yield trial for 2 years.