SU628143A1 - Method of obtaining filler for nitragin - Google Patents
Method of obtaining filler for nitraginInfo
- Publication number
- SU628143A1 SU628143A1 SU772488867A SU2488867A SU628143A1 SU 628143 A1 SU628143 A1 SU 628143A1 SU 772488867 A SU772488867 A SU 772488867A SU 2488867 A SU2488867 A SU 2488867A SU 628143 A1 SU628143 A1 SU 628143A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- nitragin
- filler
- lignin
- obtaining filler
- peat
- Prior art date
Links
- 239000000945 filler Substances 0.000 title description 6
- 238000000034 method Methods 0.000 title description 2
- 229920005610 lignin Polymers 0.000 description 5
- 239000003415 peat Substances 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 231100000331 toxic Toxicity 0.000 description 2
- 230000002588 toxic effect Effects 0.000 description 2
- 241000589126 Rhizobium phaseoli Species 0.000 description 1
- CPGKMLVTFNUAHL-UHFFFAOYSA-N [Ca].[Ca] Chemical compound [Ca].[Ca] CPGKMLVTFNUAHL-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000030833 cell death Effects 0.000 description 1
- 150000001896 cresols Chemical class 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 235000021374 legumes Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 150000008442 polyphenolic compounds Chemical class 0.000 description 1
- 235000013824 polyphenols Nutrition 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 231100000167 toxic agent Toxicity 0.000 description 1
- 230000035899 viability Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Compounds Of Unknown Constitution (AREA)
Description
ной температуре. Затем размалывают в порошок (фракци с тониной помола 0,25 мм должна составл ть не .менее 50%). Порошкообразный лигнин стерилизуют в автоклаве при давлении 2 атм. 1 ч два раза через сутки или сухим жаром при 200°С в течение 2 ч. Величина рН конечного продукта 7,0-7,3.Noah temperature. It is then ground to a powder (the fraction with a fineness of 0.25 mm should be no less than 50%). Powdered lignin is sterilized in an autoclave at a pressure of 2 atm. 1 h two times a day or dry heat at 200 ° C for 2 h. The pH value of the final product is 7.0-7.3.
Полученный ли гни но-полиакрил а.миднокальциевый комплекс .может служить наполнителем дл получени высокоэффективного препарата нитрагина, длительно сохран ющего высокий титр клеток к лубеньковых бактерий.Whether the rotted polyacryl a. Calcium-calcium complex is obtained. It can serve as a filler for the preparation of a highly effective preparation of nitragin, which preserves high cell titer to lubenkovy bacteria for a long time.
Использование предлагае.мого наполнител -лигнина дл приготовлени нитрагина имеет по сравнению с известными способами следуюидие преимущества.Using the proposed lignin filler for the preparation of nitragin has the following advantages compared with the known methods.
Гггдролизный лигнин-наполнитель до и после стерилизации не токсичен, тогда как торф после стерилизации под действием высоких те.мператур и давлени частично раз .лагаетс и образует токсичные соединени (крезолы, полифенолы и др.). Кроме того, многие виды торфа содержат токсичные окислы алюмини .Gdgdrolizny lignin-filler before and after sterilization is not toxic, whereas peat after sterilization under the action of high temperatures and pressures partially fold and form toxic compounds (cresols, polyphenols, etc.). In addition, many types of peat contain toxic oxides of aluminum.
Лигнин обладает высокой водоудерживающей м особенно сор бционной способностью; его емкость поглощени 760-790 в результате чего при смешивании его с клетками клубеньковых бактерий создаютс исключительно благопри тные услови дл их жизнеде тельности в течение длительного времени.Lignin has a high water retention capacity, especially sorption capacity; its absorption capacity of 760-790, as a result of which, when mixed with the cells of nodule bacteria, extremely favorable conditions are created for their viability for a long time.
После смешивани клубеньковых бактерий (на нримере RhizoBium phaseoli штамм № 680) с наполнителем лигнином количество клеток через 2-3 сут. (иногда и через 1 - 1,5 сут.) резко увеличиваетс (в 50-500 и более раз), повышаетс до 216-408Х ХЮ и 157-278-10° (и более) и поддерживаетс на этоы уровне ири хранении в обычных услови х (15-24°С) в течение 5-6 мес. При Смешивании с торфом количество клеток увеличиваетс через 2-4 сут. в 20-100After mixing the nodule bacteria (on the RhizoBium phaseoli strainer strain No. 680) with the lignin filler, the number of cells after 2-3 days. (sometimes after 1–1.5 days.) increases dramatically (by 50–500 or more times), rises to 216–408X XY and 157–278–10 ° (or more) and is maintained at this level during normal storage conditions (15-24 ° С) for 5-6 months. When mixed with peat, the number of cells increases after 2-4 days. at 20-100
раз, титр повышаетс до 50-328 10 и 55-291 10, поддсржпваетс на этом уровне при хранении в обычных услови х (15- 24°С) в течение 1-2 мес., в последующие 2-3 мес. титр резко снижаетс (на 80-90°/о); часто наблюдаетс полна гибель клеток.times, the titer rises to 50-328 10 and 55-291 10, is maintained at this level when stored under normal conditions (15-24 ° C) for 1-2 months, for the next 2-3 months. the titer decreases sharply (by 80-90 ° / o); complete cell death is often observed.
Лигнин-многотоннажный отход гидролизной промышленности.Lignin-tonnage waste hydrolysis industry.
Гектарна доза лигнинового нитрагина может быть в -2-5 раз .меньше по весу и объе.му торф ного, что облегчает его транспортировку .A hectare dose of lignin nitragin can be -2-5 times smaller in weight and volume of peat, which facilitates its transportation.
Предлагаемый наполнитель позвол ет повысить эффективность и удлинить срок годности нитрагина, облегчает его .производство и удешевл ет стоимость, что обеспечивает широкое промышленное получение и использование этого важного биопрепарата с целью повышени урожа бобовых и бо.тьшего накоплени в них азота.The proposed filler makes it possible to increase the efficiency and lengthen the shelf life of nitragin, facilitates its production and reduces the cost, which ensures wide industrial production and use of this important biological product in order to increase the yield of legumes and more nitrogen accumulation in them.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU772488867A SU628143A1 (en) | 1977-05-27 | 1977-05-27 | Method of obtaining filler for nitragin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU772488867A SU628143A1 (en) | 1977-05-27 | 1977-05-27 | Method of obtaining filler for nitragin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU628143A1 true SU628143A1 (en) | 1978-10-15 |
Family
ID=20710180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU772488867A SU628143A1 (en) | 1977-05-27 | 1977-05-27 | Method of obtaining filler for nitragin |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU628143A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4755468A (en) * | 1981-12-29 | 1988-07-05 | Rhone-Poulenc S.A. | Inocula of low water activity with improved resistance to temperature and rehydration, and preparation thereof |
| US4886664A (en) * | 1982-06-18 | 1989-12-12 | Rhone-Poulenc, S.A. | Low-water-activity inocula for biological control |
| US5021350A (en) * | 1981-03-06 | 1991-06-04 | Rhone-Poulenc Industries | Process for inclusion of mycorrhizae and actinorhizae in a matrix |
| RU2130005C1 (en) * | 1996-06-04 | 1999-05-10 | Агропредприятие "Иль" | Method for producing biofertilizer |
| CN109231400A (en) * | 2018-10-08 | 2019-01-18 | 华南理工大学 | It is a kind of for handling the suspension lignin microcapsules and preparation method of water eutrophication |
-
1977
- 1977-05-27 SU SU772488867A patent/SU628143A1/en active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5021350A (en) * | 1981-03-06 | 1991-06-04 | Rhone-Poulenc Industries | Process for inclusion of mycorrhizae and actinorhizae in a matrix |
| US4755468A (en) * | 1981-12-29 | 1988-07-05 | Rhone-Poulenc S.A. | Inocula of low water activity with improved resistance to temperature and rehydration, and preparation thereof |
| US4886664A (en) * | 1982-06-18 | 1989-12-12 | Rhone-Poulenc, S.A. | Low-water-activity inocula for biological control |
| RU2130005C1 (en) * | 1996-06-04 | 1999-05-10 | Агропредприятие "Иль" | Method for producing biofertilizer |
| CN109231400A (en) * | 2018-10-08 | 2019-01-18 | 华南理工大学 | It is a kind of for handling the suspension lignin microcapsules and preparation method of water eutrophication |
| CN109231400B (en) * | 2018-10-08 | 2021-09-21 | 华南理工大学 | Suspended lignin microcapsule for treating water eutrophication and preparation method thereof |
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