翻訳と辞書 Words near each other ・ Glucomannan ・ Glucomannan 4-beta-mannosyltransferase ・ Glucommander ・ Gluconacetobacter ・ Gluconacetobacter azotocaptans ・ Gluconacetobacter hansenii ・ Gluconacetobacter johannae ・ Gluconacetobacter sacchari ・ Gluconasturtiin ・ Gluconate 2-dehydrogenase ・ Gluconate 2-dehydrogenase (acceptor) ・ Gluconate 5-dehydrogenase ・ Gluconate dehydratase ・ Gluconeogenesis ・ Gluconic acid ・ Glucono delta-lactone ・ Gluconobacter ・ Gluconobacter thailandicus ・ Gluconokinase ・ Gluconolactonase ・ Glucoraphanin ・ Glucosaminate ammonia-lyase ・ Glucosamine ・ Glucosamine kinase ・ Glucosamine N-acetyltransferase ・ Glucosamine-1-phosphate N-acetyltransferase ・ Glucosamine-6-phosphate deaminase ・ Glucosamine-phosphate N-acetyltransferase ・ Glucosaminephosphate isomerase ・ Glucosaminyl 3-O-sulfotransferase Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Glucono delta-lactone ： ウィキペディア英語版 Glucono delta-lactone |Section2= |Section3= }} Glucono delta-lactone (GDL), also known as gluconolactone, is a food additive with the E number E575〔(Current EU approved additives and their E Numbers ), Food Standards Agency〕 used as a sequestrant, an acidifier, or a curing, pickling, or leavening agent. It is a lactone (cyclic ester) of D-gluconic acid. Pure GDL is a white odorless crystalline powder. GDL is commonly found in honey, fruit juices, personal lubricants, and wine . GDL is neutral, but hydrolyses in water to gluconic acid which is acidic, adding a tangy taste to foods, though it has roughly a third of the sourness of citric acid. It is metabolized to glucose; one gram of GDL yields roughly the same amount of metabolic energy as one gram of sugar. Upon addition to water, GDL is partially hydrolysed to gluconic acid, with the balance between the lactone form and the acid form established as a chemical equilibrium. The rate of hydrolysis of GDL is increased by heat and high pH. The yeast ''Saccharomyces bulderi'' can be used to ferment gluconolactone to ethanol and carbon dioxide. The pH value greatly affects culture growth. Gluconolactone at 1 or 2% in a mineral media solution causes the pH to drop below 3. == See also == * Acceptable daily intake * Glucuronolactone * International Programme on Chemical Safety 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Glucono delta-lactone」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.