| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a production promoter of cathepsin D associated with the abrasion of horny substance at an epidermal cell. <P>SOLUTION: The production promoter of the cathepsin D by the epidermal cell comprises an extract of a plant selected from Schizonepeta tenuifolia Briquet (var.japonica Kitagawa), Saussurea lappa Clarke, Pharbitis nil Choisy, Paeonia lactiflora Pallas, Camellia Sinensis(L) O.Kuntze, Haematoxylon campechianum L., Rehmannia glutinosa Liboschitz var. purpurea Makino or Rehmannia glutinosa Liboschitz, Thymus vulgaris L., Prunus persica Batsch or Prunus persica Batsch var. davidiana Maximowicz, Paeonia suffruticosa Andrews (Paeonia moutan Sims), Zingiber officinale Roscoe, Polygala tenuifolia Willdenow, Plantago asiatica L., Panax japonicum C.A.Meyer, Picrasma quassioides Bennet, Rhus javanica L., Betula platyphylla Sukatchev var.japonicum Hara, Coixlachryma-jobi L.var. ma-yuen Stapf, Hydrangea serrata Seringe var.thunbergii Sugimoto, Arnica Montana L., Arctium lappa L., Ganoclerma lucidum Karst. and Lilium candidum, and one or more kinds selected from lactoferrin. <P>COPYRIGHT: (C)2007,JPO&INPIT |
