딸기 유전자원의 안토시아닌 함량 변이와 색차계를 이용한 안토시아닌 함량 추정

• 영문명: Variation of Anthocyanin Content and Estimation of Anthocyanin Content from Colorimeter among Strawberry Accessions
• 발행기관: 한국육종학회
• 저자명: 김대영(Dae-Young Kim) 김성겸(Sung Kyeom Kim) 전창후(Changhoo Chen) 김수(Su Kim) 채원병(Won Byoung Chae) 곽정호(Jung-Ho Kwak) 박수형(Suhyung Park) 정승룡(Seung-Ryong Cheong) 윤무경(Moo Kyung Yoon)
• 간행물 정보: 『한국육종학회지』Vol.45 No.4, 339~345쪽, 전체 7쪽
• 주제분류: 농수해양 > 기타농수해양
• 파일형태: PDF
• 발행일자: 2013.12.30

영문 초록

This study was conducted to find out an efficient and non-destructive method to select strawberry plants with high anthocyanin content in breeding programs. The total anthocyanin content in both fruit skin and whole fruit of fully ripe fruits was analyzed by HPLC in 19 strawberry cultivars, which were selected among germplasm as potential breeding materials based on their good horticultural traits. The anthocyanin content varied greatly among cultivars, ranging from 22.04 to 87.16 mg·100g-1 FW in fruit skin and from 1.98 to 30.16 mg·100g-1 FW in whole fruit. For the anthocyanin content of whole fruit, it was high in the order of ‘Sachinoka’, ‘Tamar’, ‘Amaou’ and ‘Summerberry’. A correlation coefficient of anthocyanin content between fruit skin and whole fruit was significantly high as 0.867 and, therefore, the anthocyanin content of whole fruit can be estimated by that of fruit skin. Besides, the anthocyanin content of whole fruit was strongly negatively correlated with L* (lightness, -0.791) and b* (yellowness, -0.772) values measured by portable colorimeter. Therefore, the portable colorimeter can be a rapid and nondestructive method to estimate anthocyanin content of strawberry fruits when selecting anthocyanin-enriched strawberry lines in strawberry breeding programs.

목차

서 언

재료 및 방법

결과 및 고찰

적 요

References

키워드

Fragaria × ananassa Duch. Anthocyanin Colorimeter