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US4031264A
Expired / Lapsed
US
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Method for producing durable fruit-dairy and vegetable-dairy drinks
Assignee: Bulgarplod DSO
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Filing: 1975-05-15
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Granted: 1977-06-21
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Expires: 1995-05-15
Abstract
Abstract In accordance with this invention there is provided a method for producing durable fruit-dairy and vegetable-dairy drinks, wherein 20 to 40% natural fruit or vegetable mash is mixed with 36-46% sour milk derived from skimmed or whole milk, with apple pectine, sugar syrup, citric acid (0.1-0.2%), followed by short-time high temperature sterilization, cooling, bottling and additional sterilization of the bottled drink, and wherein the various ingredients are mixed in sequence: to the sour milk the sugar syrup is added, then the pectine solution and finally the mash.
Inventors
- 👤 Angel Tomov Arolski
- 👤 Velichka Borissova Usheva
- 👤 Peter Vassilev Gruev
- 👤 Georgi Trendafilov Richev
- 👤 Zvetana Semkova Doncheva
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 04:37
CPC Classifications
A; A23; A23C; A23C9/00; A23C9/152; A23C9/154; A23C9/1542; A23C9/12; A23C9/13; A23C9/133
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
80 words
Method for producing durable fruit-dairy or vegetable-dairy drinks containing 20 to 40% natural fruit or vegetable mash and 36 to 46% sour milk derived from skimmed or whole milk, apple pectin, sugar syrup and 0.1-0.2% citric acid which comprises adding the sugar syrup to the sour milk, adding apple pectin to the resulting mixture followed by adding the fruit or vegetable mash, subjecting the resulting mixture to short time high temperature sterilization, cooling, bottling and additionally sterilizing the bottled drink.
Claim 2
Dependent Claim
80 words
Method for producing durable fruit-dairy or vegetable-dairy drinks containing 20 to 40% natural fruit or vegetable mash and 36 to 46% sour milk derived from skimmed or whole milk, apple pectin, sugar syrup and 0.1-0.2% citric acid which comprises adding the sugar syrup to the sour milk, adding apple pectin to the resulting mixture followed by adding the fruit or vegetable mash, subjecting the resulting mixture to short time high temperature sterilization, cooling, bottling and additionally sterilizing the bottled drink.
Claim 3
Dependent Claim
19 words
Method as claimed in claim 1 wherein 5% apple pectin as 2% water solution is added to the mixture.
Claim 4
Dependent Claim
22 words
Method as claimed in claim 1 wherein the sugar syrup constitutes 24% in the fruit-dairy drinks and 29% in the vegetable-dairy drinks.
Claim 5
Dependent Claim
21 words
Method as claimed in claim 1 wherein the heat treatment is carried out at 120° to 125° C for 50-60 seconds.
Claim 6
Dependent Claim
27 words
Method as claimed in claim 1 wherein after bottling the additional sterilization of the bottled drinks is conducted at a temperature of 85°-90° C for 8-10 minutes.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1980-06-20 | 1980-12-20 | 1981-06-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-06-20 | 1984-12-20 | 1985-06-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-06-20 | 1988-12-20 | 1989-06-21 | $7700.00 | Window Closed / Lapsed |