Skin Permeability of Porcine Placenta Extracts and Its Physiological Activities

• 발행기관: 한국축산식품학회
• 저자명: Jeunghi Han Mi-ryung Kim Yooheon Park Yang Hee Hong Hyung Joo Suh
• 간행물 정보: 『Food Science of Animal Resources』Korean Journal for Food Science of Animal Resources 제33권 제3호, 356~362쪽, 전체 7쪽
• 주제분류: 농수해양 > 식품과학
• 파일형태: PDF
• 발행일자: 2013.06.30

영문 초록

We investigated the skin permeability and various biological activities of porcine homogenate of placenta (HP) with the highest protein contents (452.89μg/mg). The content of protein in subcritical extract of HP (SPE) was decreased from the initial content of 452.9μg/mg to 262.7μg/mg at 3 h subcritical extract. The contents of amino type nitrogen (A-N) were sharply increased from 35.1 μg/mg of initial content to 305.9μg/mg at 3 h subcritical extract. The HP showed a noticeable activity in terms of antioxidant capacity for ferric reducing antioxidant power (FRAP) assay and especially for 2, 2` Azinobis-(3-ethylbenzothiazoline-6-sulfonic acid) (ABTS) method. HP, SPE-0.5, SPE-2 and SPE-3 showed inhibitory effect on elastase activities with an IC50 of 46.1, 42.9, 31.6 and 34.7μg/mL, respectively. SPEs showed more significantly inhibitory effect than HP (p

키워드

placenta extract radical scavenging activity tyrosinase elastase