SU1250239A1 - Method of processing kepatin-containing raw material for feed of farm animals - Google Patents
Method of processing kepatin-containing raw material for feed of farm animals Download PDFInfo
- Publication number
- SU1250239A1 SU1250239A1 SU843732982A SU3732982A SU1250239A1 SU 1250239 A1 SU1250239 A1 SU 1250239A1 SU 843732982 A SU843732982 A SU 843732982A SU 3732982 A SU3732982 A SU 3732982A SU 1250239 A1 SU1250239 A1 SU 1250239A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- raw materials
- feed
- processing
- containing raw
- kepatin
- Prior art date
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- Fodder In General (AREA)
- Processing Of Solid Wastes (AREA)
Description
1 1eleven
Изобретение относитс к производтву кормов дл сельскохоз йственных ивотных при переработке кератинсо- ержащего. сырь .The invention relates to the production of agricultural feedstuffs for the processing of keratin-containing feed. raw materials.
Целью изобретени вл етс улучение качества готового корма и сокращение времени его приготовлени .The aim of the invention is to improve the quality of the finished feed and reduce the time of its preparation.
Пример 1. В стальной реактор емкостью 150 л загружают 90 л 4%-.ного раствора едкого натра и 30 кг отходов первичной обработки перопухового сырь . Повьпиают температуру до 110 С и ведут гидролиз в течение 1,5 ч. Затем температуру содержимого реактора снижают до 85 С и нейтрализуют 40%-ным раствором фосфорной кислоты до рН 7,0-7,6. После 10 мин перемешивани гидроли- зат фильтруют. Фильтрат высушивают одним из известных способов. Полученный белковый концентрат ввод т в рационы свиней при доращивании и откорме.Example 1. A 150 l steel reactor with a capacity of 150 l is loaded with 90 l of a 4% strength solution of caustic soda and 30 kg of waste of primary processing of feather down raw materials. The temperature is maintained at 110 ° C and hydrolysis is carried out for 1.5 hours. Then the temperature of the contents of the reactor is reduced to 85 ° C and neutralized with a 40% phosphoric acid solution to a pH of 7.0-7.6. After 10 minutes of stirring, the hydrolyzate is filtered. The filtrate is dried in one of the known methods. The resulting protein concentrate is introduced into the diets of pigs during rearing and fattening.
Пример 2.В стальной реактор емкостью 150 л загружают 90 л 4%-ного раствора едкого натра иExample 2. In a steel reactor with a capacity of 150 l load 90 l of 4% aqueous solution of caustic soda and
Характеристика концентратаCharacteristic of the concentrate
Внешний видAppearance
ЗапахSmell
Слабый, специфический, но не гнилостныйи не затхлыйWeak, specific, but not putrid and not musty
Растворимость сырого осадка, мл Не более 0,8Solubility of crude sediment, ml Not more than 0.8
Активна кислотность восстановленного продзпста (1:10), рН6,8 - 7,5The acidity of the restored prodzpsta (1:10) is active, pH 6.8 - 7.5
Массова дол влаги, Не более 9Mass of moisture, Not more than 9
Массова дол протеина , %Не менее 70 Массова дол минеральных веществ, % Не более 19Mass fraction of protein,% Not less than 70 Mass fraction of mineral substances,% Not more than 19
Патогенные микроорганизмыНе допускаетс Pathogenic microorganisms are not allowed
. Обща токсичность Не допускаетс . General toxicity Not allowed
55S9i 32S 3 43W/4 2pa.55S9i 32S 3 43W / 4 2pa.
роизв.-полигр. пр-тие. г. Ужгород, ул. Проектна . 4roizv.-poly. pr-tie. Uzhgorod, st. Design. four
л l
502.39502.39
30 кг рогокопытной стружки. Температуру в реакторе довод т до 120 С .и ведут гидролиз 2 ч. Содержимое реактора охлаждают до 90 С и нейтрали5 .зуют , 40%-ным раствором фосфорной кислоты до рН 7,0-7,6. После 1,5 мин перемешивани гидролиаат фильтруют, а затем обезвоживают известным способом .30 kg of rogoopty shavings. The temperature in the reactor is adjusted to 120 ° C. And hydrolysis is carried out for 2 hours. The contents of the reactor are cooled to 90 ° C and the neutralisation is carried out with a 40% solution of phosphoric acid to a pH of 7.0-7.6. After 1.5 minutes of stirring, the hydrolat is filtered and then dehydrated in a known manner.
10 Пример З.В стальной реактор емкостью 150 л загружают 90 л 4%-ного раствора едкого натра и 30 кг щетины, температуру повьшают до 115 С и ведут гидролиз 1,5 ч.10 Example Z.V a 150-liter steel reactor is charged with 90 l of a 4% sodium hydroxide solution and 30 kg of bristle, the temperature is raised to 115 C and hydrolysis is carried out for 1.5 hours.
15 Содержимое реактора затем охлаждают до и нейтрализуют 35%-ным раствором фосфорной кислоты до рН 7,0-7,6. После 10 мин перемешивани гидролизат фильтруют, после15 The contents of the reactor are then cooled to and neutralized with a 35% phosphoric acid solution to a pH of 7.0-7.6. After 10 minutes of stirring, the hydrolyzate is filtered, after
20 чего обезвоживают известным спосо- б9М.20 are dehydrated by a known method of 9M.
Органолептические, физико-химические и бактериологические показа- 25 тели полученного белкового концент- .рата показаны в таблице.Organoleptic, physicochemical, and bacteriological indicators of the obtained protein concentrate are shown in the table.
ПоказателиIndicators
Гранулы диаметром не более 5 мм или сьшучий порошок без плотных, не- рассьтаюш ихс при на- давливании комковGranules with a diameter of not more than 5 mm or a dry powder without dense, dissipate them under pressure of lumps
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU843732982A SU1250239A1 (en) | 1984-02-15 | 1984-02-15 | Method of processing kepatin-containing raw material for feed of farm animals |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU843732982A SU1250239A1 (en) | 1984-02-15 | 1984-02-15 | Method of processing kepatin-containing raw material for feed of farm animals |
Publications (1)
Publication Number | Publication Date |
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SU1250239A1 true SU1250239A1 (en) | 1986-08-15 |
Family
ID=21116022
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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SU843732982A SU1250239A1 (en) | 1984-02-15 | 1984-02-15 | Method of processing kepatin-containing raw material for feed of farm animals |
Country Status (1)
Country | Link |
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SU (1) | SU1250239A1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE1000501A3 (en) * | 1987-04-23 | 1989-01-03 | Godart Gaspar | Animal feed supplements prodn. - by alkali treatment of feathers and/or fur |
WO2002089599A1 (en) * | 2001-05-10 | 2002-11-14 | Michael Gocher | Keratin feed additive and process for making same |
CN1121438C (en) * | 2000-06-02 | 2003-09-17 | 奚柏君 | Process for preparing regenerated raw protein liquid and regenerated azelon and its products |
RU2791550C1 (en) * | 2022-06-01 | 2023-03-10 | Федеральное государственное бюджетное учреждение науки Сибирский федеральный научный центр агробиотехнологий Российской академии наук (СФНЦА РАН) | Feather raw concentrate |
-
1984
- 1984-02-15 SU SU843732982A patent/SU1250239A1/en active
Non-Patent Citations (1)
Title |
---|
Авторское свидетельство СССР № 556776, кл. А 23 К 1/10, 1975. Авторское свидетельство СССР № 258018, кл. А 23 К 1/10, 1968. * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE1000501A3 (en) * | 1987-04-23 | 1989-01-03 | Godart Gaspar | Animal feed supplements prodn. - by alkali treatment of feathers and/or fur |
CN1121438C (en) * | 2000-06-02 | 2003-09-17 | 奚柏君 | Process for preparing regenerated raw protein liquid and regenerated azelon and its products |
WO2002089599A1 (en) * | 2001-05-10 | 2002-11-14 | Michael Gocher | Keratin feed additive and process for making same |
RU2791550C1 (en) * | 2022-06-01 | 2023-03-10 | Федеральное государственное бюджетное учреждение науки Сибирский федеральный научный центр агробиотехнологий Российской академии наук (СФНЦА РАН) | Feather raw concentrate |
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