紫錐菊‘台中1號’之育成

Breeding of Echinacea purpurea 'Taichung No. 1'

陳鐶斌(Hwan-Bin Chen) ； 林訓仕(Hsun-Shih Lin)

《臺中區農業改良場研究彙報》 145期 (2019/12) Pp. 41-51

摘要

為發展國內紫錐菊保健產業，配合生技萃取及花茶市場需求，擬定豐產為紫錐菊之育種目標，2014年起利用市販商業品種‘紫松花菊（C361-100）’為親本，進行外表型輪迴選拔，選育出優良族群‘中選育C_4族群（TCS103F）經植物性狀觀察、產量試驗及成分分析試驗結果顯示，成分含量與‘紫松花菊（C361-100）’在咖啡酸（Caftaric acid）、綠櫞酸（Chlorogenic acid）、洋薊酸（ynarin）、紫錐菊苷（Echinacoside）、菊苣酸（Cichoric acid）、咖啡酸衍生物（total caffeic acid derivatives）及總酚（total phenols）等間無顯著差異，但具有豐產、生長勢強、多花莖性、開花期集中及耐熱性佳等優點，其每公頃產量高於紫松花菊75%，故在2019年命名為‘台中1號’。

關鍵字

多花梗 ； 育種 ； 輪迴選種 ； 活性成份分析

並列摘要

In order to meet the market demand for purple cone flower (Echinacea purpurea) as functional food supplement and flower tea ingredient, the aims of the project are set to breed high yield, large flower and heat resistant variety in Taiwan. An open pollinated variety was used for phenotypic recurrent selection from 2014. In observation trials, yield comparison and following component analysis, Taichung Selected No. 103F showed the greatest potential. The superior characters include (1) high yield (75% higher than the control purple cone flower in terms of flowers weight), (2) high vigor, (3) abundant flowers, (4) a concentrated flowering period, and (5) heat resistant. Finally, the Taichung Selected No. 103F is registered and named as 'Echinacea purpurea Taichung No. 1 ~ Heat-resistant beauty' in 2019. The phenolic compositions including Caftaric acid, Chlorogenic acid, Cynarin, Cichoric acid, Echinacoside, total caffeic acid derivatives and total phenolic acids are analyzed and not significant different from the control variety.

並列關鍵字

multi-flowers ； breeding ； recurrent selection ； active ingredient