Warning: file_put_contents(): Only 0 of 5212 bytes written, possibly out of free disk space in /home/www/wwwroot/zidian/001308.com/index.php on line 55 久久久久久久久久综合情日本,99久久久免费国产精品,欧美日本免费在线观看
The foamy substances cover foam protein, polypeptide, isohumulone, melanoid, metal ions, amylase, alcohol and barm etc. 使啤酒形成泡沫的物質(zhì)有泡沫蛋白和多肽、異葎草酮、類黑素、金屬離子、多糖、酒精、二氧化碳及酵母等。