• Journal of Plant Biotechnology
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• v.2 no.1
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• pp.13-19
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• 2000

Carbohydrates serve three different principal functions in the metabolism of plants. They are the primary products of energy fixation, they are important transport metabolites, and they are deposited as structural or storage compounds. Modification of carbohydrate metabolism therefore covers approaches to modify yield, to change sink/source relationships and thereby alter the ratio of harvestable material, and to improve the quality of crop plants. The scope of this article is to summarize research done at the Max-Planck-Institute related to the first two fields and to present in some detail what we learned, when we established a new carbohydrate storage form in potato.

• YAKHAK HOEJI
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• v.10 no.2_3
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• pp.12-14
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• 1966

As the projects of this institute, 205 species of plants which are used currently as herb drugs in Korea were screened on the presence of alkaloids, phenolic compounds, flavonoids, chalcones, lactones, glycosides, carbohydrates, terpenoids, steroids, proteins, polypeptides, saponins, and organic acids$^{1-4)}$, and the most reliable presence of alkaloids was detected by paper chromatography$^{5-8)}$. In this paper, presence of alkaloids detected by thin layer chromatography is added after screening of 40 species.

• 한국약용작물학회:학술대회논문집
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• 2008.11a
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• pp.161-162
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• 2008

• Proceedings of the Korean Society of Crop Science Conference
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• 2005.10b
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• pp.224-225
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• 2005

• Journal of the Korean Professional Engineers Association
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• v.16 no.1
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• pp.71-77
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• 1983

Meat itself contains all the essential nutrients for the organisms, because it is high in moisture, rich in nitrogenous, Plentifully supplied with minerals and accessory growth factors, usually has come fermantable carbohydrates and is at a faverable PH for most microorganisms. So, microorganisn can grow and multiply rapidly well in it and caused spoilage of meat and their Product. Therefore, storage and handling of meat must be Strictly controlled on contamination and growth of organism by a low temperature, among the low temperature control, chilling control of meat is one of the best method as good retention for meat quality.

• Korean Journal of Microbiology
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• v.16 no.4
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• pp.155-160
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• 1978

Nutritional requirements for the growth of Cellulomonas flavigena were studied. C. flavigena grew well on cellulose when 0.005% or more of yeast extract was present in the growth medium. The growth factor in yeast extrct was, in part, thiamine and biotin. Amino acids had little effect on the growth on the organism. The extent of growth on yeast extract was much higher than that obtained on those vitamins, which indicates the presence of growth factors in yeast extract besides the vitamins, among the carbohydrates tested, the organism grew best on glucose and galactose, and the optimum N/P ratio was within the range of 0.75~3.17.

• Proceedings of the Korean Society of Crop Science Conference
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• 2002.10a
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• pp.56-56
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• 2002

• The Korean Journal of Food And Nutrition
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• v.9 no.1
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• pp.92-98
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• 1996

Pectic materials, which are widely spread in the plant cell wall as plant carbohydrates, plays a great role in food Industry that acts as a softening agent of fruits and vegetables, and gel forming agents. To study physiochemical properties and industrial applications of pectic enzymes that hydrolyzes pectin, classification, assay method and Industrial application are reviewed based on previous results.

• YAKHAK HOEJI
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• v.9 no.3_4
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• pp.34-36
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• 1965

As the projects of this institute, a hundred and sixtyfive species of plants which are used currently as herb drugs in Korea were screened on the presence of alkaloids, phenolic compounds, flavonoids, chalcones, lactones, glucosides, carbohydrates, terpenoids, steroids proteins, polypeptides, saponins, and organic acids, and the most reliable presence of alkaloids was detected by paper chromatograph. In this paper, presence of alkaloids is added by screening of 45 species.

• YAKHAK HOEJI
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• v.8 no.2
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• pp.35-36
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• 1964

One of projects of this institute is phytochemical survey of the herb drugs in Korea for further study. A hundred and fifteen species of plants which are used currently as herb drugs in Korea were screened on the presence of alkaloids, phenolic compounds, flavonoids, chalcones, lactones, glucosides, carbohydrates, terpenoids, steroids, proteins, polypeptides, saponins, and organic acids, and the most reliable presence of alkaloids was detected by paper chromatography. In this paper, presence of alkaloids is also tabulated after screening other 50 species.