キラヤ根エキス

危険有害性情報のコード(GHS)

• 絵表示(GHS)

  

• 注意喚起語

  Warning

• 危険有害性情報

  H319：強い眼刺激

  H335：呼吸器への刺激のおそれ

• 注意書き

  P264：取扱い後は皮膚をよく洗うこと。

  P264：取扱い後は手や顔をよく洗うこと。

  P280：保護手袋/保護衣/保護眼鏡/保護面を着用するこ と。

  P305+P351+P338：眼に入った場合：水で数分間注意深く洗うこと。次にコ ンタクトレンズを着用していて容易に外せる場合は外す こと。その後も洗浄を続けること。

キラヤ根エキス 価格

キラヤ根エキス 化学特性,用途語,生産方法

• 定義

  本品は、キラヤ Quillaja saponaria の樹皮のエキスである。

• 化粧品の成分用途

  皮膚コンディショニング剤、香料

• 化学的特性

  Quillaja is a slender, upright evergreen perennial tree growing to 30 to 45 ft tall with pendulous branchlets. The brightgreen, oval leaves have slightly toothed margins. Cream-white, star-shaped flowers appear at the ends of the branchlets during May and June and somewhat into summer. The fruit is a rosette of five leathery lobes that matures in fall. It has white flowers clustered in cymose inflorescences and numerous winged seeds. The generic name is derived from the Chilean word quillean, meaning to wash, from the use made of the bark. The part used is the bark. Quillaja has a bittersweet, aromatic flavor.

• Composition

  The active principles contained in the bark are two saponins—quillaja saponin and quillaic acid, or quillaja sapogenin. Small amounts of saccharose, starches, calcium oxalate, vitamin C and a few other unidentified components are also present (Burdock, 1997). Quillaia contains about 10% saponins, which primarily include glycosids of quillaic acid. A saponin called QS-21 has been used as an adjuvant.* The bark also contains tannin. Eight new triterpenoid saponins were isolated from a bark extract of Q. saponaria Molina. The saponins were characterized as phytolaccagenic acid, 22-β-hydroxy-quillaic acid, and echinocystic acid substituted with different oligosaccharides at C-3 and C-28. The O-4 of the fucosyl residue in the 28-O-oligosaccharide was substituted with either acetyl, (S)-2-methylbutanoyl, or (3S,4S)-3-hydroxy-4-methylhexanoyl groups.

キラヤ根エキス 生産企業

Global(15)Suppliers

68990-67-0, キラヤ根エキス キーワード