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ペクチン

ペクチン 化学構造式
9000-69-5
  • CAS番号.9000-69-5
  • 化学名:ペクチン
  • 别名:ペクチン (シトラス由来);ペクチン;ペクチン,レモン製;ペクチン,シトラス由来;ペクチン(かんきつ類由来);ペクチン.レモン製;ペクチン, りんご由来;ペクチン, かんきつ類由来;ペクチン FROM CITRUS PEEL;ペクチン リンゴ由来
  • 英語化学名:Pectin
  • 英語别名:PECTIN;Edible;pectins;PECTINE;marpeenl;marpeeom;mexpectin;HM Pectin;LM Pectin;pectinate
  • CBNumber:CB3219863
  • Molecular Formula:C6H12O6
  • Formula Weight:0
  • MOL File:Mol file
ペクチン 物理性質
  • 融点  :174-180 °C (decomp)
  • 貯蔵温度  :room temp
  • 溶解性 :H2O: soluble0.02g/10 mL, clear to hazy, colorless to very faintly yellow
  • 外見  :Powder
  • 色 :Yellow to Pale Brown
  • 水溶解度  :It is soluble in water.
  • Merck  :14,7063
  • EPAの化学物質情報 :Pectin (9000-69-5)
安全性情報
  • Sフレーズ  :24/25
  • WGK Germany  :3
  • RTECS 番号 :RX4280000
  • TSCA  :Yes
  • HSコード  :13022000
  • 有毒物質データの :9000-69-5(Hazardous Substances Data)
  • 毒性 :LD50 scu-mus: 6400 mg/kg NYKZAU 56(1),58S,60
ペクチン 価格 もっと(26)
  • メーカー: 富士フイルム和光純薬株式会社(wako)
  • 製品番号: W01MPB02102587
  • 製品説明 : ペクチン
  • 純度: Pectin, From Citrus Fruits
  • 包装: 100g
  • 価格: ¥13200
  • 更新時間: 2021/03/23
  • 購入: 購入
  • メーカー: 富士フイルム和光純薬株式会社(wako)
  • 製品番号: W01MPB02102587
  • 製品説明 : ペクチン
  • 純度: Pectin, From Citrus Fruits
  • 包装: 500g
  • 価格: ¥45500
  • 更新時間: 2021/03/23
  • 購入: 購入
  • メーカー: 東京化成工業
  • 製品番号: P0024
  • 製品説明 : ペクチン (シトラス由来)
  • 純度: Pectin from Citrus
  • 包装: 25g
  • 価格: ¥2400
  • 更新時間: 2021/03/23
  • 購入: 購入
  • メーカー: 東京化成工業
  • 製品番号: P0024
  • 製品説明 : ペクチン (シトラス由来)
  • 純度: Pectin from Citrus
  • 包装: 500g
  • 価格: ¥10700
  • 更新時間: 2021/03/23
  • 購入: 購入
  • メーカー: 関東化学株式会社(KANTO)
  • 製品番号: 32536-32
  • 製品説明 : ペクチン
  • 純度: Pectin
  • 包装: 25g
  • 価格: ¥1900
  • 更新時間: 2021/03/23
  • 購入: 購入

ペクチン MSDS


Pectin

Pectin 化学特性,用途語,生産方法

  • 外観 白色~うすい褐色, 粉末
  • 定義 本品は、主にリンゴなどの植物体より抽出されるコロイド状多糖類で、主としてD-ガラクトウロン酸及びそのメチルエステルである。
  • 溶解性 水に溶け、エタノール及びアセトンにほとんど溶けない。
  • 解説

    ポリ(α1→4)-D-ガラクツロン酸の一部のカルボキシル基が,メチルエステル化している多糖の総称.高等植物の葉,茎,根,果実などに多く含まれ,これらの細胞の結合物質として,おもに中層に存在するが,一部は細胞膜や果汁にもある.かんきつ類の果実の皮(30%),てん菜パルプ(25%)などにとくに多い.メチル化度は,一般に9.5~11% であるが,3.5~50% と多様性がある.また,少量のアセチル基をもつものもある.メチル化度の少ないものはペクチン酸とよばれる.ペクチン質を酸の希薄水溶液で加熱抽出し,抽出液を濃縮して有機溶媒で沈殿させてつくる."帯黄色の無定形粉末,またはシロップ状で,分子量は6万~8万.[α]D約+250°.70 ℃ 以上の熱湯に可溶,有機溶媒や冷水に不溶.水に溶けると粘性の高いコロイド溶液となる.アルカリと塩をつくり.とくに Ca2+ とは硬いゲルをつくる.ジャム,マーマレード,ゼリーなど加工食品の天然安定増粘剤,微生物用培地,薬用消化調整剤などに用いられる.[CAS 9000-69-5]
    森北出版「化学辞典(第2版)

  • 化粧品の成分用途 結合剤、口腔衛生剤、親水性増粘剤、乳化安定剤
  • 効能 懸濁剤, 保護剤
  • 化学的特性 off-white to beige crystalline powder
  • 化学的特性 Pectin occurs as a coarse or fine, yellowish-white, odorless powder that has a mucilaginous taste.
  • 天然物の起源 Pectin is found in the cell walls of all plants.
  • 使用 pectin is used as a thickening agent in cosmetic preparations given its gelling properties. It is soothing and mildly acidic and extracted from apples or the inner portion of citrus fruit rind.
  • 使用 Pectin is a gum that is the methylated ester of polygacturonic acid. it is obtained from citrus peels and apple pomace. the degree of meth- ylation (dm) or esterification (de) refers to the percentage of acid groups which are present as the methyl ester. pectin is divided into two main groups: high methoxy (hm) pectin, having 50% or greater esterification, and low methoxy (lm) pectin, having less than 50% esterification. these pectins gel under different conditions. the lm pectins are subdivided into low methoxy amidated pectin and low methoxy conventional pectin. see pectin, high methoxy; pectin, low methoxy; amidated pectin.
  • 使用 Pectinic Acid is a broad group of pectic substances that contain more than a negligible proportion of methyl ester groups and all the unes- terified carboxyl groups are free. the divalent salts of pectinic acid are only slightly soluble in water and must be converted to the sodium or potassium form for dissolution.
  • 使用 In the preparation of jellies and similar food products: Owens et al., "Factors Influencing Gelation with Pectin" in Natural Plant Hydrocolloids, Advances in Chemistry Series (ACS, Washington, 1954) pp 10-15.
  • 調製方法 Pectin is obtained from the diluted acid extract from the inner portion of the rind of citrus fruits or from apple pomace.
  • brand name Adm;Arhemapectin;Astriharina s;Betaine digestive aid;Bio hubber fuerte;Biskapect;Chloropect;Collodyne;Dexinca;Diacalm;Diaguard forte;Diareze;Diarrhosan d;Diastat;Diban diet complex 1500;Diet-trim;Donnagel pg capsule;Donnagel-mb;Donnagel-pg;Enterolyte;Estreptokectil;Estreptonetrol;Estreptoral;Estreptosirup;Fiblet;H.e.c;Kaomagma with pectin;Kaomycin;Kaoneo;Kaopectate n;Kaopectin;Kaoprompt-h;Kao-spen;Kaostaten;Kln;Medipect;Neopec;Norquinol;Noventerol;Orahesive;Pectigels;Pectrolyte;Peterpect;Pomana a;Salvacolina nn;Sorbitoxin;Streptomagma;Varihesive.
  • 世界保健機関(WHO) Pectin is a purified carbohydrate product isolated from the rinds of citrus fruits or green apples. Its major constituent is polygalacteronic acid, and it is almost completely digested and absorbed in the intestine. Pectin became popular as a simple remedy for diarrhoea in the early 1900s. It does not affect the frequency of stool or stool weight. Use of such products diverts attention away from more important aspects of treatment, such as rehydration, proper nutrition and in the case of cholera and dysentery, appropriate antibiotics.
  • 一般的な説明
    Pectin is a polysaccharide is rich in galacturonic acid and possesses a complex structure and function.
  • 応用例(製薬) present in multi-ingredient preparations for the management of diarrhea, constipation, and obesity;it has also been used as an emulsion stabilizer.
    Experimentally, pectin has been used in gel formulations for the oral sustained delivery of ambroxol.Pectin gel beads have been shown to be an effective medium for controlling the release of a drug within the gastrointestinal (GI) tract.It has also been used in a colon-biodegradable pectin matrix with a pH-sensitive polymeric coating, which retards the onset of drug release, overcoming the problems of pectin solubility in the upper GI tract.Amidated pectin matrix patches have been investigated for the transdermal delivery of chloroquine,and gelling pectin formulations for the oral sustained delivery of paracetamol have been investigated in situ.Pectin-based matrices with varying degrees of esterification have been evaluated as oral controlled-release tablets. Lowmethoxy pectins were shown to have a release rate more sensitive to the calcium content of the formulation.Pectins have been used as a component in the preparation of mixed polymer microsphere systems with the intention of producing controlled drug release.
  • 农业用途 Pectin is a high molecular weight polyuronide. It is related to the carbohydrate family and is present in fruits and berries.
    Pectin occurs in varying amounts in fruits and plants. It contains carbon, hydrogen and oxygen, and on hydrolysis, yields glycosides and galachronic acid. It can form a gel when it absorbs water.
    Commercially, the primary source of the commonly used pectin is lemon and lime peel; other citrus fruits l i e orange and grapefruit may also be used. Pectin is widely used in the food industry, principally in gel preparation.
    Pectin is also used in making drugs, protective colloids, emulsifying agents, etc.
  • Biochem/physiol Actions Pectin, a heterosaccharide component of terrestrial plant cell walls, is used as a substrate to identify, differentiate and characterized pectinase(s). Pectin is used to study its degradation by pectinolytic bacteria.
  • 安全性プロファイル Low toxicity by subcutaneous route. When heated to decomposition it emits acrid smoke and irritating fumes.
  • 安全性 Pectin is used in oral pharmaceutical formulations and food products, and is generally regarded as an essentially nontoxic and nonirritant material.
    Low toxicity by the subcutaneous route has been reported.
    LD50 (mouse, SC): 6.4 g/kg
  • 貯蔵 Pectin is a nonreactive and stable material; it should be stored in a cool, dry place.
  • 純化方法 Dissolve the pectin in hot water to give a 1% solution, then cool, and make it to about 0.05M in HCl by addition of conc HCl, and precipitate it by pouring it slowly, with vigorous stirring into two volumes of 95% EtOH. After standing for several hours, the pectin is filtered through a nylon cloth, then redispersed in 95% EtOH and stood overnight. The precipitate is filtered off, washed with EtOH/Et2O, then Et2O and dried in air. [Rees & Walsh Angew Chem, Int Edn 16 214 1977, Rees Adv Carbohydr Chem 24 267 1969.]
  • 規制状況(Regulatory Status) GRAS listed. Accepted for use as a food additive in Europe. Included in the FDA Inactive Ingredients Database (dental paste; oral powders; topical pastes). Included in the Canadian List of Acceptable Non-medicinal Ingredients. Included in nonparenteral medicines licensed in the UK.
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ペクチン 生産企業
Global(259)Suppliers
  • 名前:Henan Tianfu Chemical Co.,Ltd.
  • 電話番号:0371-55170693
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9000-69-5, ペクチン キーワード:
  • 9000-69-5
  • APPLE PECTIN
  • APPLE PECTIN FOOD GRADE - SPECIAL
  • APPLE PECTIN, FOOD GRADE
  • APPLE PECTIN, USP
  • PECTIN, CITRUS USP SLOW SET
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  • POLY-D-GALACTURONIC ACID METHYL ESTER
  • POLYGALACTURONIC ACID METHYL ESTER
  • PARTIALLY METHOXYLATED POLYGALACTURONIC ACID
  • PECTIN, FROM LEMON
  • PECTIN
  • PECTIN, APPLE
  • PECTIN, CITRUS
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  • genupectinl200
  • marpeenl
  • marpeeom
  • methoxypectin
  • methylpectin
  • methylpectinate
  • mexpectin
  • APPLE PECTIN EXTRACT
  • Poly(1,4-alpha-D-galacturonide)
  • Pectin from Citrus
  • Pectin from citrus peel,Poly-D-galacturonic acid methyl ester
  • Pectin, pract. 1KG
  • froM Citrus
  • Pectin&nbsp
  • Apple Pectin, Powder
  • ペクチン (シトラス由来)
  • ペクチン
  • ペクチン,レモン製
  • ペクチン,シトラス由来
  • ペクチン(かんきつ類由来)
  • ペクチン.レモン製
  • ペクチン, りんご由来
  • ペクチン, かんきつ類由来
  • ペクチン FROM CITRUS PEEL
  • ペクチン リンゴ由来
  • ポリサッカライド
  • 生化学