Microgreens are sprouting up everywhere from upscale restaurants to home gardens. They help spruce up old recipes with intense flavors and colors and are packed with nutrients. Now research has shown that for mice on a high-fat diet, red cabbage microgreens helped lower their risk factors for developing cardiovascular disease and reduce their weight gain. The report appears in ACS’ Journal of Agricultural and Food Chemistry.
|In an animal study, red cabbage microgreens helped lower “bad” cholesterol. Credit: American Chemical Society|
Microgreens are tender, immature plants and herbs that take only a week or two to grow before they’re ready for harvesting. A growing body of research suggests that microgreens could offer more health benefits than their mature counterparts. And since previous studies have shown that full-grown red cabbage can help guard against excessive cholesterol, Thomas T.Y. Wang and colleagues wanted to see if red cabbage microgreens might have a similar or even greater effect than their larger counterparts.
To test their hypothesis, the researchers used mice that were a modelled for obesity. These animals also tend to develop high cholesterol and other risk factors for cardiovascular disease. The team divided 60 of these mice into different diet groups. They received food low in fat or high in fat, and with or without either red cabbage microgreens or mature red cabbage. Both the microgreens and mature cabbage diets reduced weight gain and levels of liver cholesterol in the mice on high-fat diets. The study showed that microgreens intake lowered LDL cholesterol, liver triglyceride, and inflammatory cytokine levels in the animals.
Citation: Huang, Haiqiu, Xiaojing Jiang, Zhenlei Xiao, Lu Yu, Quynhchi Pham, Jianghao Sun, Pei Chen, Wallace Yokoyama, Liangli Lucy Yu, Yaguang Sunny Luo, and Thomas T. Y. Wang. “Red cabbage microgreen lower circulating LDL, liver cholesterol and inflammatory cytokines in mice fed a high fat diet.” Journal of Agricultural and Food Chemistry (2016).
Research funding: U.S. Department of Agriculture.
Adapted from press release by The American Chemical Society.