American Onion Extract |
Origin: Algae and Onion(Allium Sepa)
INCI name: Algae Extract (and) Onion Extract
Introduction;
¾çÆÄ´Â ¸¶´Ã°ú ÇÔ²² ½ÄǰÀÇ ¾ç³äÀ¸·Î ³Î¸® ¾²¿©Á® ¿ÔÀ¸¸ç, Sulfhydryl group based materialsÀÎ allicin°ú alliinÀ»
Æ÷ÇÔÇϰí ÀÖ´Â ´ëÇ¥ÀûÀÎ ½Ä¹°ÀÌ´Ù. ¶ÇÇÑ ´Ù¾çÇÑ amino acid°¡
ºÙ¾îÀÖ´Â sulfhydryl group based ¼ººÐÀÌ Æ÷ÇԵǾî ÀÖ´Ù.
ƯÈ÷, ¾çÆÄ´Â cathecol, Sulfhydryl groupsÀ» Æ÷ÇÔÇÑ peptides, Beta-carotenes, selenium°ú quercitinÀ» dzºÎÇÏ°Ô ÇÔÀ¯Çϰí ÀÖ´Ù.
º»Á¦Ç°Àº ³·Àº ºÐÀÚ·®ÀÇ ¼ö¿ë¼º sulfhydryl group based ¼ººÐ°ú carbohydrstes, cathecolsÀÌ ´Ù·® Æ÷ÇÔµÈ ¾çÆÄÃßÃâ¹°ÀÌ´Ù.
Active components;
-. Allicin(S-Oxodiallyl disulfide) : Ç÷¾ÐÀ» ÁÙ¿©ÁÖ°í(Antihypertensive) Ç÷¾×ÀÀ°í¸¦ ¾ïÁ¦ÇÏ´Â(antithrombotic) È¿´ÉÀ» °¡Áü,
Ç×»ýÁ¦ ¿ªÇÒ(Antibiotic).
-. Alliin: Ç÷¼ÒÆÇÀÀÁý¾ïÁ¦,Ç÷¾×ÀÀ°í¾ïÁ¦
-. cathecol, Sulfhydryl groups based peptides, Beta-carotenes, selenium, quercitin : Anti-Oxident(Ç×»êÈ)
Clinical test:
1. Anti-oxident effect in vivo
-. Test protocol : ÀÎÁ¶ÇǺμ¼Æ÷membraneÀ» ÇǺο¡ ¹Ù¸£°í ¸»¸° ´ÙÀ½(3ȸ) test materialsÀ» Àû¿ëÇϰí test site¿¡
Àڿܼ±À» ÂØ°í, Çѽð£ÀÌ Áö³ ÈÄ hexaneÀ¸·Î ÃßÃâÇÏ¿© ºÐ¼® PeroxideÇü¼ºÀ» °üÂûÇÑ´Ù.
-. Test materials : 5%,10% onion no vehicle or emulsion, 5% Vitamin C no vehicle or emulsion,
Mixture #1(5% Onion,1% Vitamin C), Misture #2(5% Onion, 3% Lycopene, 1% Vitamin C) no vehicle or emulsion.
-. Test result ;
Test material 1J UV, no vehicle 3J UV, no vehicle 1J UV emulsion 3J UV emulsion
Control 0.0846 0.1356 0.0897 0.1546
5 % Onion 0.0234 0.0745 0.013 0.0822
10 % Onion 0.0087 0.0597 0.007 0.0711
5 % Vitamin C 0.0454 0.0502 0.0087 0.066
Mixture #1 0.0034 0.0402 0.0065 0.0565
Mixture #1 0.0032 0.0365 0.0045 0.532
* UV¿¡ ³ëÃâÀÌ ¾ø´Â °æ¿ì¿¡ Peroxide(Diene) content´Â 0.0023À̾úÀ½.
-. Æò°¡ : »ó±â¿¡¼ º¸¸é, Æò»ó½ÃÀÇ Àڿܼ±°µµ¿¡¼ ¾çÆÄÃßÃâ¹°Àº ¸Å¿ì ¿ì¼öÇÑ Ç×»êÈÈ¿°ú°¡ ÀÖ´Ù.
2. Moisturizing activity in vivo;
-. Test protocol : 4ÀÏ µ¿¾È º¸½ÀÁ¦¸¦ »ç¿ëÇÏÁö ¾ÊÀº ¾ó±¼¿¡ Àû¿ëÇÏ¿© 6½Ã°£µ¿¾È ÇǺÎÀÇ º¸½À,°ÇÁ¶Á¤µµ¸¦ ½ÇÇè
-. Test materials: 5% and 10% Onion Extract in water
-. Test result : Average % improvement in hydration
Test materials 30 min 1 Hour 2 Hours 4 Hours 6 Hours
5% Onion 17.8 34.4 26.6 23.3 15.1
10% Onion 25.5 45.5 37.6 30.5 25.6
3. Skin dryness change;
-. Test protocol : 10% onion solutionÀ»¼Õµî¿¡ 5ÀÏ,10ÀÏ µ¿¾È ÇÏ·ç¿¡ ¾ÆÄ§Àú³áÀ¸·Î 2¹ø Àû¿ëÇÏ¿´°í, Àú³á¿¡ Àû¿ëÇϱâ
Àü¿¡´Â ¶ß°Å¿î 5% SLS ¿ë¾×¿¡ 15ºÐµ¿¾È ¼ÕÀ» ´ã±×µµ·Ï ÇØ °¡È¤ÇÑ Á¶°ÇÀ» ÁÖ¾î ¾çÆÄÃßÃâ¹°ÀÇ º¸½ÀÈ¿°ú¸¦ ½ÇÇèÇÏ¿´´Ù.
-. Test result : Change in skin dryness
Test material After 5 days After 10 days
Control-None -45.5% -14.5%
10% Onion -1.5% 11.8%
-. Æò°¡ : 5ÀÏÁ¤µµ¿¡¼´Â °ÅÀÇ ¿ÏÀüÈ÷ ÇǺΰÇÁ¶¸¦ Á¦°ÅÇÒ ¼ö ÀÖ¾ú°í, 10ÀÏÈÄ¿¡´Â ¿ÀÈ÷·Á ÇǺΰ¡ ¾à°£ ÃËÃËÇØÁ³À½.
Àû¿ë: Facial and body-care products
ÃßõÇÔ·®: 5-10%
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