文件名称:3d 桌面 水特效
文件大小:1.16MB
文件格式:RAR
更新时间:2012-08-27 14:56:35
3d 桌面
Yacon [Smallanthus sonchifolius (Poepp. & Endl.) H. Robinson] is an under-exploited root crop [fam. Asteraceae] originally cultivated in Andean South America. Like the related “Jerusalem artichoke”, Helianthus tuberosus, the plant produces large tuberous roots similar to sweet potatoes in appearance, with a rather sweeter taste due to an abundance of soluble carbohydrates such as fructose, glucose, sucrose, and fructosylsucrose (FOS, GF2-9) (1), but lacking starch, which makes it potentially beneficial in the diet of diabetics (2). The roots of yacon also contain considerable amounts of phenolic compounds (2030 mg/kg) with a predominance of chlorogenic acid (2, 3) and caffeic acid derivatives (4). As natural
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3d 桌面水特效.exe