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バクガエキス

バクガエキス 化学構造式
8002-48-0
  • CAS番号.8002-48-0
  • 化学名:バクガエキス
  • 别名:バクガエキス;麦芽エキス
  • 英語化学名:MALT EXTRACT
  • 英語别名:maltine;malt,ext;Malt,ext.;Malt powder;Malt Mxtract;MALT EXTRACT;EXTRACT MALT;Maltose syrup;MALTSYRUPEXTRACT;maltextract,powder
  • CBNumber:CB5366002
  • Molecular Formula:
  • Formula Weight:0
  • MOL File:Mol file
バクガエキス 物理性質
  • 貯蔵温度  :Store at +15°C to +25°C.
  • 溶解性 :H2O: 3%, faintly turbid, yellow
  • PH :4.8 (17g/l, H2O, 25℃)(after autoclaving)
  • EPAの化学物質情報 :Malt extract (8002-48-0)
安全性情報
バクガエキス 価格 もっと(2)
  • メーカー: Sigma-Aldrich Japan
  • 製品番号: 70167
  • 製品説明 : 麦芽エキス
  • 純度: Malt extractfor microbiology
  • 包装: 500g
  • 価格: ¥47300
  • 更新時間: 2021/03/23
  • 購入: 購入
  • メーカー: ナカライテスク株式会社(Nacalai)
  • 製品番号: 21113-35
  • 製品説明 : マルトエキス
  • 純度: Extract Malt
  • 包装: 500G
  • 価格: ¥8000
  • 更新時間: 2018/12/15
  • 購入: 購入

MALT EXTRACT 化学特性,用途語,生産方法

  • 定義 本品は、部分的に発芽し、乾燥したオオムギ Hordeum vulgare の種子の水抽出物を濃縮して得られる濃色シロップである。[H. aegiceras][H. coeleste][H. deficiens][H. distichon][H. gymnodistichum][H. hexastichon][H. intermedium][H.sativum]
  • 解説 麦芽粉 (通常大麦を用いるが,小麦も用いる) を水に入れ,温度を 50~60℃に保って数時間おくと糖化が起るが,これをろ過した液をいう。糖分のほか,ペプトンやいろいろの細菌,酵母菌,糸状菌の発育因子として重要な物質を含んでいるので,これらの培養に際して,便利な天然培地の一つとして使用される。
    ブリタニカ国際大百科事典 小項目事典 ブリタニカ
  • 化粧品の成分用途 皮膚コンディショニング剤、皮膚保護剤
  • 説明 Malt is the dried product of barley germinated under controlled conditions. Malt syrup and malt extract are interchangeable terms for a viscous concentrate of a water extract of malt powder. The Food and Drug Administration defines malt syrup and malt extract as liquid products made from barley alone, with or without the addition of safe preservatives. If such extracts of malt are evaporated to dryness, the product is called dried malt extract. When another grain is included with barley, alternate terms must be used. In these cases, examples of proper terms would be "malted cereal syrup" and "extract of malted barley and com." In order to produce malt, barley is first cleaned and softened by a series of steeping operations in water at 10-15 °C until the moisture content of the kernels reaches 44-45%. The grain is then germinated under controlled conditions of moisture, temperature, and aeration for 5-7 days. In the process the cellular structure of the endosperm and the component starches and pentosans are enzymatically degraded. The product is finally dried in a kiln until the moisture content reaches 1.5-3%. Conditions of time and temperature may be varied to fix the color, flavor, and enzymatic activity (α- and (3-amylases). After removal of the rootlets, the product is called malt. The malt is ground and extracted with water to provide a medium called wort. The desired content of enzymatic activity, dextrins, fermentable sugars, proteins, and amino acids is obtained by manipulating the time, temperature, pH, and concentration of the malt-water mixture. After filtering off the hulls, the suspended solids are allowed to settle. The wort, consisting of 10-12% solids, is evaporated to produce malt syrup or extract with 75-80% solids or a dried malt extract. Malt syrup is usually a brown, sweet, and viscous liquid containing varying amounts of amylolytic enzymes and plant constituents. It is soluble in cold water but more readily in hot water. The specific gravity approximates 1.4 at 25°C. The principal components of malt syrup and extract are reducing sugars and proteins. The energy content of dry malt extract is 3.7 kcal/g. Analyses of commercial batches of malt syrup and extract show that the content of reducing sugars ranges from 54-73% and of proteins from 1-6%. Immunoelectrophoresis of malt protein has shown 54 "immunochemically distinct" components.
  • 化学的特性 Malt is the dried product of barley germinated under controlled conditions. Malt syrup and malt extract are interchange able terms for a viscous concentrate of a water extract of malt powder. The Food and Drug Administration (FDA) defines malt syrup and malt extract as liquid products made from barley alone, with or without the addition of safe preservatives. If such extracts of malt are evaporated to dryness, the product is called dried malt extract. When another grain is included with barley, alternate terms must be used. In these cases, examples of proper terms would be “malted cereal syrup” and “extract of malted barely and corn.” Malt syrup is usually a brown, sweet and viscous liquid containing varying amounts of amylolytic enzymes and plant constituents.
  • 化学的特性 Light-brown, sweet, viscous liquid; contains dextrin, maltose, a little glucose, and an amylolytic enzyme. It is capable of converting not less than five times its weight of starch into watersoluble sugars; soluble in cold water but more readily soluble i
  • 物理的性質 Soluble in cold water, but more readily in hot water. The specific gravity approximates 1.4 at 25°C.
  • 使用 malt extract has rubefacient properties in cosmetics due to the presence of yeast. It is tonic, leaving a feeling of overall well-being on the skin, and is a skin protector. Malt extract is used in face masks and toning lotions as a nutrient and texturizer. This dark syrup is obtained by evaporating an aqueous extract of partially germinated and dried barley seeds.
  • 使用 Malt Extract is a flavorant formed by extracting the water-soluble enzymes from barley and evaporating to form a concentrate that contains d-alpha-amylase enzyme. this enzyme hydrolyzes starch to dextrin and maltose. it is used to provide malt flavor, and in con- junction with spices, seasonings, and flavors.
  • 使用 Nutrient, emulsifying agent.
バクガエキス 上流と下流の製品情報
原材料
準備製品
バクガエキス 生産企業
Global(156)Suppliers
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  • 国籍:CHINA
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  • 名前:Shaanxi Dideu Medichem Co. Ltd
  • 電話番号:18192503167 +86-29-89586680
  • ファックス番号:+86-29-88380327
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  • 製品カタログ:9938
  • 優位度:58
8002-48-0, バクガエキス キーワード:
  • 8002-48-0
  • Malt Mxtract
  • Maltedbarleyextract
  • maltextract,powder
  • maltine
  • MALT EXTRACT LIQUID
  • MaltExtractCertifiedForMicrobiology
  • MaltExtractForBacteriology
  • MALTSYRUPEXTRACT
  • Maltose syrup
  • BUFFER SOLUTION PH3.776 +/-0.010(103776)
  • BUFFER SOLUTION PH4.005 +/-0.010(104005)
  • Malt fruits Extract
  • BUFFER SOLUTION PH1.679 +/-0.010(101679)
  • Malt extract broth for microbiology
  • malt,ext
  • Malt,ext.
  • Hordei Fructus Germinatus
  • MALT EXTRACT
  • EXTRACT MALT
  • MALT EXTRACT, FOR MICROBIOLOGY
  • MALT EXTRACT FROM STARCH DIGESTION
  • MALT EXTRACT USP/EP/BP
  • Malt powder
  • barley malt extract
  • バクガエキス
  • 麦芽エキス