Posts Tagged: Graduate School of Advanced Sciences of Matter

Science of Sake in New Food Magazine

Science of Sake in New Food Magazine

In June 2016 we introduced research on the science of sake, a traditional alcoholic drink sometimes called Japanese rice wine.  A more detailed explanation of those results was included in a leading, UK-based food industry magazine called New Food, in October 2016.  You can read full issues of the magazine by visiting their website, http://www.newfoodmagazine.com/magazine/.  To read the article featuring the Hiroshima University research, click the link below to see a PDF version of the article. New Food magazine article from October 2016 featuring Hiroshima University results  

Science of Sake

Science of Sake

Mutation threatening high-quality brewing yeast identified Biologists at Hiroshima University, located in the historic sake brewing town of Saijo, have identified the genetic mutation that could ruin the brew of one particular type of yeast responsible for high-quality sake.  The research was part of an academic-government-industry collaboration involving the National Institute of Brewing (Japan), the Asahi Sake Brewing Company (Niigata), the Brewing Society of Japan, The University of Tokyo, The University of Pennsylvania, and Iwate University. Two types of sake considered especially high-quality are called daiginjo-shu and junmai-daiginjo-shu and are often made using the yeast K1801.  Different brewing yeasts, whether for beer, wine, or sake, create different tastes in the… Read more

Terahertz wireless technology could bring fiber-optic speeds out of a fiber

Terahertz wireless technology could bring fiber-optic speeds out of a fiber

Hiroshima, Japan — Hiroshima University, the National Institute of Information and Communications Technology, and Panasonic Corporation announced the development of a terahertz (THz) transmitter capable of signal transmission at a per-channel data rate of over ten gigabits per second over multiple channels at around 300 GHz. The aggregate multi-channel data rate exceeds one hundred gigabits per second. The transmitter was implemented as a silicon CMOS integrated circuit, which would have a great advantage for commercialization and consumer use. This technology could open a new frontier in wireless communication with data rates ten times higher than current technology allows. Details of the technology were presented at the “International Solid-State Circuit Conference… Read more