1. Bacteria(E.coli)
Advantage
Fast Growth rate
Cheap
Various cloning vectors
Disadvantage
Impossibility of posttranslational modification
Inclusion body
Only simple proteins
2. Yeast(S.cerevisiae)
Advantage
Large scale process
Cheap
partially possibility of posttranslational modification
Disadvantage
Shortage of cloning vectors
Overglycosylation
solubilization solution에 용해되고 흡광도는 550m의 파장에서 최대가 되며, 이 파장에서 측정된 흡광도는 살아있는 세포의 수와 직선적인 상관관계를 나타내게 된다. 이를 통해 control 대비 농도별로 세포의 생존률을 측정하여 IC50를 구하고 독성을 평가하는 방법이다.
이후 위의 2가지 세포실험들을 배경으
rate skin.
2-2 IN w/o emulsions, water is slowly released & reaches the upper layers of skin .
Enhanced hydrated skin can result in an additional twofold to threefold increase in the rate of absorption to water & other polar molecules in skin.
3. Occlusive vehicles :
①Suppress transepidermal water loss.
② Increase absorption of actives.
Other factors effect penetration of active
rated and evaluated 4 aroma, 5 flavor, 1 aftertaste and 2 texture attributes for the soybean milk, and there were significant differences among the soybean milk samples for all the 12 sensory attributes. For the descriptive data, modified QDA was performed to summarize the sensory characteristics of the soybean milk. For the consumer testing, 36 soybean milk drinkers (19-25 year-olds women) were