SU437964A1 - Method for determining thermal stability of milk - Google Patents
Method for determining thermal stability of milkInfo
- Publication number
- SU437964A1 SU437964A1 SU1885615A SU1885615A SU437964A1 SU 437964 A1 SU437964 A1 SU 437964A1 SU 1885615 A SU1885615 A SU 1885615A SU 1885615 A SU1885615 A SU 1885615A SU 437964 A1 SU437964 A1 SU 437964A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- milk
- thermal stability
- determining thermal
- distilled water
- coagulant
- Prior art date
Links
Description
1one
Изобретение относитс к молочной промышленности , а точнее к методам подбора сырь дл проведени термической обработки молока.The invention relates to the dairy industry, and more specifically to methods for the selection of raw materials for the heat treatment of milk.
Известен оиособ олределени термостабильности молока, предусматривающий смешивание молока с коагул нтом, например спиртом, выдержку смеси и ее последующий визуальный контроль.A known method of determining the thermal stability of milk is to mix milk with coagulant, for example, alcohol, hold the mixture and then follow it visually.
Цель изобретени - исключение дорогосто щего реактива.The purpose of the invention is the elimination of expensive reagent.
Дл этого в качестве коагул нта используют ацетон, предварительно разбавленный в дистиллированной воде в соотношении 2 : 2.For this, acetone, previously diluted in distilled water in a 2: 2 ratio, is used as a coagulant.
Соотношение молока и смеси ацетона с дистиллированной водой составл ет 2: 2.The ratio of milk and acetone / distilled water is 2: 2.
В одну пробирку заливают пробу молока в количестве 2 мл, в другой смешивают 2 мл ацетона и 2 мл дистиллированной воды. Полученную смесь вливают в пробирку с пробойA sample of milk in an amount of 2 ml is poured into one tube, 2 ml of acetone and 2 ml of distilled water are mixed into the other. The resulting mixture is poured into a test tube with a sample.
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молока, после чего пробирку встр хивают. Визуальный контроль осуществл ют ио истечении 1 мин.milk, then shake the tube. Visual inspection is carried out after 1 minute.
Наличие в пробирке хлопьев белка свидетельствует о непригодности молока к термической обработке.The presence of protein flakes in vitro indicates the unsuitability of milk for heat treatment.
Предмет изобретени Subject invention
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1885615A SU437964A1 (en) | 1973-02-16 | 1973-02-16 | Method for determining thermal stability of milk |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1885615A SU437964A1 (en) | 1973-02-16 | 1973-02-16 | Method for determining thermal stability of milk |
Publications (1)
Publication Number | Publication Date |
---|---|
SU437964A1 true SU437964A1 (en) | 1974-07-30 |
Family
ID=20543252
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1885615A SU437964A1 (en) | 1973-02-16 | 1973-02-16 | Method for determining thermal stability of milk |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU437964A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4611928A (en) * | 1983-05-25 | 1986-09-16 | Snow Brand Milk Products Co., Ltd. | Method for measuring coagulation of milk |
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1973
- 1973-02-16 SU SU1885615A patent/SU437964A1/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4611928A (en) * | 1983-05-25 | 1986-09-16 | Snow Brand Milk Products Co., Ltd. | Method for measuring coagulation of milk |
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