SU536224A1 - The method of obtaining enzyme preparation for enrichment of feed - Google Patents
The method of obtaining enzyme preparation for enrichment of feedInfo
- Publication number
- SU536224A1 SU536224A1 SU2121816A SU2121816A SU536224A1 SU 536224 A1 SU536224 A1 SU 536224A1 SU 2121816 A SU2121816 A SU 2121816A SU 2121816 A SU2121816 A SU 2121816A SU 536224 A1 SU536224 A1 SU 536224A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- strains
- enrichment
- feed
- cultivation
- preparation
- Prior art date
Links
Landscapes
- Enzymes And Modification Thereof (AREA)
Description
(54) СПОСОБ ПОЛУЧЕНИЯ ФЕРМЕНТНОГО ПРЕПАРАТА ДЛЯ ОБОГАЩЕНИЯ КОРМОВ(54) METHOD FOR OBTAINING AN ENZYME PRODUCT FOR ENRICHING FEED
коэдрыжке образув ксиланазу и с ллюлазу С„ виташшы группы В и щрут е метаболиты, питательна ереда содержит стержни кукурузы, измельченные до среднего размера частиц 1,0-1,8 мм, увлажненные жидкой кш ералыюй средой 1 : 1, состо щей из аммоний сульфата (N И Л 0,1% и калий дипздрофосфатаКН РО 0,1%, приготовленной на водопроводной воде, рН 4,5-5,5. Посевной материал каждого штамма отдельно выращиваетс в колбах или Матрицах на стерилизованной среде до 20 суток, а биомасса поверхностным способом в металлических кюветах при 27-28 С с увлажненной аэрацией культивируетс в течение 3-4 суток. После инкуба1ШИ , смешивани в соотношении 1 : 1 и высушивани биомасса двух штаммов (2801 и 1120) содержит ксиланазную активность 40-60 ед/г рибофлавина (Ь,) ДО 19 мг/кг и другие ценные метаболиты. Кроме того, биомасса содержит (% на абсолютно сухое вещество): сырого протеина. 9,48, жира 2,52,клетчатки 29,10, золы 4,60 и безазотистых зксграктивных веществ 54,30. Влажность готового комплесного ферментного препарата составл етCoagulating by forming xylanase and with lulase C, vitashes of group B and other metabolites, the nutrient medium contains corn sticks, crushed to an average particle size of 1.0-1.8 mm, moistened with a liquid xyral medium 1: 1 consisting of ammonium sulfate (N & L 0.1% and potassium diplozidrofosfatKN PO 0.1%, prepared on tap water, pH 4.5-5.5. The seed of each strain is grown separately in flasks or Matrices on sterilized medium for up to 20 days, and biomass surface method in metal cuvettes at 27-28 C with wet aeration to ultrified within 3–4 days.After incubating chi, mixing in a 1: 1 ratio and drying, the biomass of the two strains (2801 and 1120) contains a xylanase activity of 40-60 units / g of riboflavin (L) upto 19 mg / kg and other valuable metabolites In addition, the biomass contains (% per absolutely dry matter): crude protein. 9.48, fat 2.52, fiber 29.10, ash 4.60, and nitrogen-free xxtractive substances 54.30.The moisture content of the prepared complex enzyme preparation is
iai2%.iai2%.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU2121816A SU536224A1 (en) | 1975-03-28 | 1975-03-28 | The method of obtaining enzyme preparation for enrichment of feed |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU2121816A SU536224A1 (en) | 1975-03-28 | 1975-03-28 | The method of obtaining enzyme preparation for enrichment of feed |
Publications (1)
Publication Number | Publication Date |
---|---|
SU536224A1 true SU536224A1 (en) | 1976-11-25 |
Family
ID=20615403
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU2121816A SU536224A1 (en) | 1975-03-28 | 1975-03-28 | The method of obtaining enzyme preparation for enrichment of feed |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU536224A1 (en) |
-
1975
- 1975-03-28 SU SU2121816A patent/SU536224A1/en active
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