products가 되었다. 그리고 ABE 발효는 hydrogen, isopropanol, acetic, lactic, propionic and butyric acids, carbon dioxide, 그리고 lipids의 많은 부산물들을 만들어냈다. 따라서 주요한 발효산물들은 분리될 필요가 있었는데 이러한 부산물들을 제거함에 따라 butanol을 얻는데 필요한 비용의 증가를 초래하였다. 뿐만 아니라 1960
An issue about CHD
Junk food elevates the attack rate of
diabetes and coronary heart disease
Minesota University in America Professor Andrew O. Odegaard
Conducting a survey of Chinese Singaporean
When having fast food more than twice in a week,
the attack rate of diabetes is 27% and the death rate
of coronary disease is elevated 56%
compared with no eating fast food at all.
The prof
What is Bioenergy?
Bioenergy is renewable energy made available from materials derived from biological sources. Biomass is any organic material which has stored sunlight in the form of chemical energy. As a fuel it may include wood, wood waste, straw, manure, sugarcane, and many other byproducts from a variety of agricultural processes.
So, Why do we produce Bioenergy?
One reason governments
production, and it can be used not only for biodiesel production but also for bioethanol production. Bioethanol can be produced by starch from algae through hydrolyze, pre-treatment and fermentation process, After algae produce sugar or starch from carbon dioxide, sunlight and water, those free complex carbohydrates turned into fermentable sources through pre-treatment process - saccharification.
Histologically, the islets consist of three major and at least two minor cell types.
Beta cells, which synthesize and secrete insulin, make up about 60% of a typical islet.
Alpha cells are the source of glucagon, 30% of islet tissue.
Delta cell, which are less abundant, produce somatostatin.
F cells, which secrete pancreatic polypeptide.
Fifth cell type that secretes ghrelin.
Fifty cell typ
더바디샵(The Body Shop International plc)은 고품질의 바디&스킨케어 소매 회사로 25개의 언어를 사용하는 50여개의 국가에서 2000여개의 매장을 운영하고 있으며, 기업 철학에 따른 가치 경영을 하고 있다. 자연에서 영감을 받은 스킨케어와 헤어 케어 제품을 통해 새로운 시장을 개척해낸 것으로 유명한 더바디
세포 배양액을 4℃, 1000rpm에서 원심분리하여 배양액 중 세포를 제거 한 뒤 ammonium sulfate 6시간처리하여 단백질을 침전 시키고 다시4℃, 1000rpm에서 원심분리 하여 침전 된 물질을 분리한 후 Buffer 용액에 침전된 단백질을 녹인 다음 Ultra filtration을 이용하여 단백질을 농축시키고 염을 제거하여 농축된 lipase
Mold lipase
from Mucor , Aspergillus, Rhizopus delemar, Rhizopus japonicus
Virus lipase
from Chromobacterium viscosum, Psuedomonas
fluorescence.
strong on heat.
Yeast lipase
from Candida rugosa
sensitive - temperature change
Ester transfer reaction
To produce specially the functional properties of fat and oil, Enzymatic engineering techniques are introduce
chemistry
September
Sphinx acquired
December
Schaus presents seminar on his research to other CNS research group leaders
February
PTAC(Project Approval Committee) meets to discuss strategic choices in migraine project
Projected launch, if approved, of Lilly’s migraine product
Patent protection of Prozac ends
Difficult choices:
The Project Team Advisory
Committee(PTAC) Meeting