The azuki bean (also spelled adzuki or aduki) is an annual vine widely grown throughout East Asia and the Himalayas for its small (approximately 5 mm) bean. The cultivars most familiar in north-east Asia have a uniform red color, but white, black, gray and variously mottled varieties are also known. Scientists presume Vigna angularis var. nipponensis is the progenitor. Genetic evidence indicates that the azuki bean was first domesticated in the Himalayas. It was cultivated in China and Korea before 1000 BC. It was later taken to Japan, where it is now the second most popular legume after the soybean.
In China, the corresponding name is still used in botanical or agricultural parlance. However in everyday Chinese, the more common word is hongdou (紅豆; hóngdòu), meaning "red bean", because almost all Chinese cultivars are uniformly red. In English-language discussions of Chinese topics, the term "red bean" is often used (especially in reference to red bean paste), but in other contexts this usage can cause confusion with other beans that are also red. The Korean name is pat (hangul: 팥), and in Vietnamese it is called đậu đỏ.
Red bean paste is used in many Chinese foods, such as tangyuan, zongzi, mooncakes, baozi, and red bean ice. It is also used as a filling for Japanese sweets such as anmitsu, taiyaki (Korean: bungeoppang), and daifuku. A more liquid version, using azuki beans boiled with sugar, lotus seeds, and orange peel, produces a sweet dish called red bean soup. Azuki beans are also commonly eaten sprouted, or boiled in a hot, tea-like drink. Some Asian cultures enjoy red bean paste as a filling or topping for various kinds of waffles, pastries, baked buns or biscuits.
Azuki beans, along with butter and sugar, form the basis of the popular Somali supper dish cambuulo.
Genetic diversity of the azuki bean (Vigna angularis (Willd.) Ohwi & Ohashi) gene pool as assessed by SSR markers.(simple sequence repeat)(Report)
Sep 01, 2008; Abstract: To facilitate the wider use of genetic resources including newly collected cultivated and wild azuki bean germplasm,...
Genetic diversity analysis in blackgram (Vigna mungo (L.) Hepper) using AFLP and transferable microsatellite markers from azuki bean (Vigna angularis (Willd.) Ohwi & Ohashi).(Report)
Feb 01, 2009; Introduction Grain legumes are among the most important crops in many countries, since they provide one third of the dietary...