Orign : Yeast Cell wall(È¿¸ð¼¼Æ÷º®)
INCI name : Yeast extract
ÁöÇ¥¹°Áú : Poly Beta 1,3-D Glucan
È¿´É±âÀÛ :
Langerhance cell(°Å½Ä¼¼Æ÷)¸¦ Ȱ¼º, Áõ½Ä½ÃÅ´À¸·Î½á ÇÇºÎ±â¹æ¾î±â´ÉÀ» °È½ÃÄÑ °¢Á¾ ¿ÜºÎ°øÇع°Áú¿¡
ÀÇÇÑ ³ëȸ¦ È¿°úÀûÀ¸·Î ¾ïÁ¦.
EGF(Epidermal growth factor),new Collagen »ý¼º(77% up) Cytokyne, IL-1,IL-6TNF, Interferon, Colony
stimulating factor, AFÁõ°¡½ÃÅ´.
ÁÖ¿äÈ¿´É:
- Skin renewal(ÇǺÎÀç»ý)
- Sunscreen: ÀÚüÀûÀ¸·Î 62% Sun burn cell Çü¼º¹æÁö
- UV¿¡ ÀÇÇÑ ÇÇºÎ¼Õ»ó º¹¿ø, Àç»ý
- AHA stripping ¿¡ ÀÇÇÑ Irritation ¿ÏÈ
- Anti-winkling
- ÇǺÎź·Â¼º°È
- Homeostasis(Ç×»ó¼º)
- Long term evaluation of H+ regimen °á°ú:
- ÇǺκ¸½À: 28ÀÏÈÄ 16%, 56ÀÏÈÄ 27%ÇǺγ» ¼öºÐÁõ°¡
- ÁÖ¸§°¨¼Ò:2ÁÖÈÄ 22%, 4ÁÖÈÄ 35%,8ÁÖÈÄ 56% ÁÖ¸§°¨¼Ò
- ÇǺÎź·Â¼º Çâ»ó: 2ÁÖÈ£ 44%, 4ÁÖÈÄ 59%, 8ÁÖÈÄ 74%Çâ»ó
- ÇǺÎĢĢÇÔ°³¼±: 8ÁÖÈÄ 26%°³¼±
- ÇǺÎÀç»ý: 24½Ã°£ÈÄ 34%¼¼Æ÷Àç»ýÈ¿°ú
Application: Cream & lotion, Make-up products, etc
ó¹æÇÔ·® : 0.001-0.008%
󹿹æ¹ý : 140C ÀÌÇÏ¿¡¼ ¾ÈÁ¤Çϱ⠶§¹®¿¡ ó¹æ¿¡ ¾î·Á¿ò ¾øÀÌ ¼ö»óÀ̳ª À¯»ó¿¡ ÷°¡.
Dermal irritation(ÇǺΠtest) ; irritation ¾øÀÌ »ç¿ëÇÒ ¼ö ÀÖÀ½
- ÀÚ·á:
- 48 hours patch test to to human(8%) : no evidence of any side effect
- Accute toxicity report(rabbit) : Eye irritation, Skin irritation, Oral toxicoty-nontoxic at 5g/kg
NAYAD FGÀÇ ¹Ì¹é & SunÁ¦Ç°¿¡ÀÇ ÀÀ¿ë;
±âÀÛ:
ÇǺμÓÀ» µ¹¾Æ´Ù´Ï¸é¼ ¿ÜºÎ·ÎºÎÅÍ ÀÌÁúÀû¹°ÁúÀÇ Ä§ÀÔÀ» ¸·¾ÆÁÖ´ÂLangerhance CellÀ» Ȱ¼ºÈ½ÃŰ´Â NAYAD FG¸¦
»ç¿ëÇÔÀ¸·Î½á Langerhance cellÀÇ ±â´ÉÁ¤»óȽÃ۰í Áõ½Ä½ÃÅ´À¸·Î½á °¨¼ÒÇÏ´Â °ÍÀ» ¹æÁö ---> UV¿¡ ÀÇÇÑ ÇǺÎÁúȯÀÇ
±ÙÀÎÀû ¿¹¹æ ¹× Ä¡·á(ÇöÀç ¹Ì±¹¿¡¼´Â Sunscreen agent ÀÇ »ç¿ëÁõ°¡¿¡µµ ºÒ±¸Çϰí MelanomaÀÌ»ó¿¡ ÀÇÇÑ »ç¸ÁÈ®·úÀÌ
1973³â´ëºñ 34% Áõ°¡µÈ°ÍÀ¸·Î º¸°íµÈ´Ù.)
- Âü°í;
ÇöÀç±îÁö SunscreenÁ¦ÀÇ »ç¿ëÀÌ ÇǺθ¦ È¿°úÀûÀ¸·Î º¸È£ÇÒ¼ö ÀÖ´Ù°í ¹Ï¾î¿ÔÀ¸³ª ±×·¸Áö ¸øÇÏ´Ù´Â »ç½ÇÀÌ ¹àÇôÁ³´Ù.
ÇöÀç Â÷´Ü±âÁØÀ¸·Î »ç¿ëµÇ°í ÀÖ´Â SPF´Â UVB¿¡ ÀÇÇÑ ÇǺÎÈ«¹ÝÃøÁ¤¿¡ ÀÇ;ÇØ Á¤ÇØÁö´Âµ¥, »ç½Ç UVB´Â ÇÞºûÀÇ 5-10%¿¡
ºÒ°úÇϰí UVA°¡ 90-95%¸¦ Â÷ÁöÇÏ´Â°É °¨¾ÈÇÑ´Ù¸é ÀÌ SPFÁö¼ö´Â ÇǺÎÀÇ ½ÇÁ¦ÀûÀÎ Demage¿Í °ü°è°¡ ¾ø´Ù. ¿Ö³ÄÇϸé
ÆÄÀåÀÌ ±æ¾î ÇǺο¡ ±íÀÌ Ä§ÅõÇÏ´Â UVA °¡ ±Ã±ØÀûÀ¸·Î ÇǺο¡ Melanoma(Èæ»öÁ¾¾ç)°ú ¼¼Æ÷µ¹¿¬º¯À̸¦ ÀÏÀ¸Å°±â ¶§¹®ÀÌ´Ù.
µû¶ó¼ SPFÂ÷´ÜÁö¼ö°¡ ³ôÀº Á¦Ç°À» ¹Ù¸£°í ÇÞºµ¿¡ ¿À·§µ¿¾È ³ëÃâÇÏ´Â ÇàÀ§´Â UVA·Î ºÎÅÍ Ä¡¸íÀûÀÎ ÇǺμջóÀ» ÀÔÀ»¼ö
ÀÖ´Ù. ¶ÇÇÑ UVB¸¦ Â÷´ÜÇÏ´Â °ÍÀº ÇǺο¡¼ Vitamin DÀÇ »ý¼ºÀ» ¹æÇØÇϴµ¥, Vitamin D´Â ½ÇÁúÀûÀ¸·Î UVA¸¦ ¸·¾ÆÁÖ´Â
ÁÖ¿äÇÑ ¿ªÇÒÀ» ÇÏ´Â °ÍÀ¸·Î ¾Ë·ÁÁ® ÀÖ´Ù. µû¶ó¼ UVBÁ¦ÀÇ »ç¿ëÀº ÇǺνº½º·ÎÀÇ ÇÞºû¿¡ ´ëÇÑ ¹æ¾î´É·ÂÀ» ÀúÇϽÃŲ´Ù.
°á·ÐÀûÀ¸·Î ¿ÀÁ¸ÃþÀÇ ÆÄ±«·Î SuncreenÁ¦ÀÇ »ç¿ëÀº ÇÊ¿äºÒ°¡°áÇϳª ÇǺμջóÀ» ¸·À» ¼ö ÀÖ´Â ±Ã±ØÀûÀÎ ¹æ¹ýÀº Àý´ë·Î
µÉ¼ö ¾ø´Â µô·¹¸¶¸¦ °¡Áö°í ÀÖ´Ù.
Ãßõó¹æ:
±âÁ¸ sunó¹æ¿¡ 0.002% NAYAD FG¸¦ ÷°¡ÇÔÀ¸·Î½á ÇǺÎÀÇ ¶û°Ô¸£Çѽº¼¼Æ÷ÀÇ °¨¼Ò¸¦ 100%¸·¾Æ---> ÇǺξÏÀÇ ±Ù¿øÀû¿¹¹æ,
ÇǺÎÈ«¹Ý °¨¼Ò (Photoprotection)
÷ºÎÀÚ·á;
- A message about Sun damage from ImmuDyne
- Why we are concerned
- Morality rate for Melanoma Jumps
- Skin cancer linked to tannings saloons
- Skin is the largest immunological organ in your body(NAYAD mechanism contained)
- NAYAD application to Elizabeth Arden¡¯s ¡°UV depense line¡±
- Photoprotective effects of sunscreens in cosmetics on sunburn and Langerhance cell photodemage(Elizabeth arden
research¡¯s report about NAYAD for protection of Langehance cell). - Memo regarding sunscreen studies-National cancer institute
- Photoprotective and photodamage repairs
- Research report as a sun protection factor of NAYAD
For more information, please contact us info@etradechem.com tel: 02-406-7626 fax: 02-401-4055