SU595379A1 - 8162 xanthomonas campestris strain as producer of heteropolysaccharide - Google Patents
8162 xanthomonas campestris strain as producer of heteropolysaccharideInfo
- Publication number
- SU595379A1 SU595379A1 SU762422867A SU2422867A SU595379A1 SU 595379 A1 SU595379 A1 SU 595379A1 SU 762422867 A SU762422867 A SU 762422867A SU 2422867 A SU2422867 A SU 2422867A SU 595379 A1 SU595379 A1 SU 595379A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- heteropolysaccharide
- producer
- xanthomonas campestris
- campestris strain
- strain
- Prior art date
Links
Landscapes
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Description
содержащей гидролизат казеина и углеводы, продуцирует полисахарид.containing casein hydrolyzate and carbohydrates, produces polysaccharide.
Дл получени инокул та используют 48-часовую культуру, выращенную на картофельном агаре при 28°С. Размножают культуру в колбах емкостью 750 мл с 150 мл среды состава, аналогичного ферментационной среде , при 26 - 28°С в аэрируемых услови х в течение 72 ч.A 48-hour culture grown on potato agar at 28 ° C was used to prepare the inoculum. The culture is propagated in 750 ml flasks with 150 ml of medium of composition similar to the fermentation medium at 26-28 ° C under aerated conditions for 72 hours.
В конце инкубации бактериальные клетки отдел ют центрифугированием или фильтрованием . Гетерополисахарид из культуральной жидкости осаждают этанолом. Высушенный гетеронолисахарид имеет вид легкого пушистого порошка желтоватого оттенка. После 72 ч культивировани в аэрируемых услови х выход полисахарида составл ет 4,5 - 5,0 г/л, в зкость 0,4%-ного раствора гетерополисахарида - 27 - 44 сП.At the end of the incubation, the bacterial cells are separated by centrifugation or filtration. Heteropolysaccharide from the culture fluid precipitated with ethanol. The dried heteronolysaccharide has the appearance of a light, fluffy yellowish powder. After 72 hours of cultivation under aerated conditions, the yield of the polysaccharide is 4.5-5.0 g / l, the viscosity of a 0.4% aqueous solution of the heteropolysaccharide is 27-44 cP.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU762422867A SU595379A1 (en) | 1976-11-22 | 1976-11-22 | 8162 xanthomonas campestris strain as producer of heteropolysaccharide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU762422867A SU595379A1 (en) | 1976-11-22 | 1976-11-22 | 8162 xanthomonas campestris strain as producer of heteropolysaccharide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU595379A1 true SU595379A1 (en) | 1978-02-28 |
Family
ID=20683888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU762422867A SU595379A1 (en) | 1976-11-22 | 1976-11-22 | 8162 xanthomonas campestris strain as producer of heteropolysaccharide |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU595379A1 (en) |
-
1976
- 1976-11-22 SU SU762422867A patent/SU595379A1/en active
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