亚欧乱色视频网站大全,国产在线啪,不卡中文字幕在线观看,青青色在线视频,久久国产精品高清一区二区三区,国产a视频精品免费观看

食品伙伴網服務號
 
 
當前位置: 首頁 » 專業英語 » 專業知識 » 正文

What is malt ?

放大字體  縮小字體 發布日期:2007-06-20
核心提示:Malting is a process applied to cereal grains, in which the grains are made to germinate and then quickly dried before the plant develops. The term malt refers to several products of the process: The grains to which this process has been applied, fo

Malting is a process applied to cereal grains, in which the grains are made to germinate and then quickly dried before the plant develops.

The term malt refers to several products of the process:

The grains to which this process has been applied, for example malted barley (used for the production of beer or whiskey)
The sugar derived from such grains and heavy in maltose, such as baker's malt, see below.
Malt can also refer to specific products, such as malt beer (generally alcohol-free beer), malt whiskey (whisky made from 100 percent malted grain, and malt whisky from one distillery, rather than blended, is called single malt), malted milk (a product of milk with malt) or malt extract (a specific soft drink with malt from Scandinavia )

Malting grains develop enzymes that are required to degrade starch into sugar. The most common of these enzymes is amylase, but several other enzymes are present as well. Barley is the most common malt because of its high enzyme content. Other grains may be malted, although the resulting malt may not have sufficient enzymatic content to convert its own starch content fully and efficiently.

The starch is degraded into smaller fragments, called maltodextrins, and a disaccharide called maltose. Maltose is also known as malt sugar. The mixture of maltodextrins and maltose is sometimes referred to as bakers's malt.

A typical malting process is as follows:

The fresh raw grains are washed and soaked for a period of time to begin germination. A constant moisture is held to promote germination and growth of the acrospire (sprout). The acrospire is allowed to grow to a length equal to the grain, or a little less (this process takes about 4-6 days for barley).

The "green malt" is then kilned at 38°C to 49°C for about 24 hours and then at 60°C to 71°C, until the moisture content is less than 6%. This heating stops the germination process, but keeps the enzymes intact.

Darker brewing malts are sometimes kilned in different ways to promote different characteristics. The dark colour is mainly due to the formation of caramel in an additional heating step.

更多翻譯詳細信息請點擊:http://www.trans1.cn
 
關鍵詞: malt
[ 網刊訂閱 ]  [ 專業英語搜索 ]  [ ]  [ 告訴好友 ]  [ 打印本文 ]  [ 關閉窗口 ] [ 返回頂部 ]
分享:

 

 
推薦圖文
推薦專業英語
點擊排行
 
 
Processed in 0.066 second(s), 14 queries, Memory 0.89 M
主站蜘蛛池模板: 亚洲haose在线观看| 欧美成人看片一区二区三区尤物| 国产麻豆免费| 韩国漂亮美女三级在线观看| 狠狠干2022| 欧美日本视频一区| 日日狠狠久久8888av| 亚州欧美| 在线污污| 91嫩草国产线免费观看| 成人一区视频| 久久996re热这里只有精品| 欧美国产亚洲精品高清不卡| 日日爱影院| 亚洲伊人成人| 秘密影院久久综合亚洲综合| www.夜夜骑| 精品国产自在2o18| 欧美性色黄在线视| 亚洲成a人片在线观看 欧美| 一区二区免费视频观看| 伊人伊人伊人| 国产精品亚洲综合一区| 免费毛片网站在线观看| 天码毛片一区二区三区入口| 伊人精品视频一区二区三区| 国产精品久久久久久久久齐齐| 福利182ty| 免费看v片网站| 色在线视频播放| 在线观看网站国产| sihu网站| 久久久www免费看片| 三级成人网| 久久青青草原| gay转过去趴下屁股翘高打屁股| 国产在线精品一区二区夜色| 日本成人不卡视频| 伊人久久精品亚洲午夜| caoporn免费在线视频| 久久亚洲伊人中字综合精品|