감소되는 정도를 Spectrophotometer로 측정하여 간접적으로 시료의 항산화 능력을 측정할수 있다.
*DPPH란?
ㆍ분자식 : C18H12N5O6
ㆍ분자량 : 394.32
ㆍmp : ~135 °C
ㆍ특징
: 1,1-Diphenyl-2-picrylhydrazyl (DPPH)는 화학적으로 안정화 된 수용성 freeradical로서 517nm에서 특징적인 광흡수를 나타내는 보라색 화합물이다
COMT Inhibitors
▶ 크롬친화성 세포종 환자에 투여시 고혈압 위기의 위험을 증가
▶ Non-selective MAO inhibitors (phenelzine, tranylcipromine)및
Selective MAO-A,B inhibitors 와는 병용투여 금지.
▶ Cathechol기를 포함한 약물의 대사를 간섭하여 그 작용을 증강시킬 수 있다.
Amantadine
▶ 알려진 연장된 QT간격(Bazett Q
freeze drying, freezing, vacuum-packing, canning, preserving in syrup, sugar crystallization, food irradiation, and adding preservatives or inert gases such as carbon dioxide. Other methods that not only help to preserve food, but also add flavor, include pickling, salting, smoking, preserving in syrup or alcohol, sugar crystallization and curing.
As the preceding paragraphs say, many kinds of f
As of 2008, it has an estimated readership of 1.23 million.
- publishes two other English-language dailies - the broadsheet Business Times and The New Paper tabloid, as well as the bilingual my paper.
Asiaone
- is a free-access, one-stop information mall which serves users’ news, business and lifestyle needs.
- Within the all-encompassing portal are unique communities where users
activities.
Big and rosy flow for new revenue source has been emerging to the world IT market. That flow is about online photo finishing market, which has been accelerated by the spread or digital cameras, camera phones, consumer, needs changes and so on.
In its efforts to capitalize on the growing online photo finishing market, in 2005, HP acquired Snapfish, an online photo service corporati