AU2011100671A4 - Cold brew dried coffee - Google Patents
Cold brew dried coffeeInfo
- Publication number
- AU2011100671A4 AU2011100671A4 AU2011100671A AU2011100671A AU2011100671A4 AU 2011100671 A4 AU2011100671 A4 AU 2011100671A4 AU 2011100671 A AU2011100671 A AU 2011100671A AU 2011100671 A AU2011100671 A AU 2011100671A AU 2011100671 A4 AU2011100671 A4 AU 2011100671A4
- Authority
- AU
- Australia
- Prior art keywords
- coffee
- cold brew
- instant coffee
- dried
- dried coffee
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
- 235000016213 coffee Nutrition 0.000 title abstract description 13
- 235000013353 coffee beverage Nutrition 0.000 title abstract description 13
- 235000021539 instant coffee Nutrition 0.000 abstract description 12
- 238000000034 method Methods 0.000 abstract description 5
- 238000000605 extraction Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000007921 spray Substances 0.000 abstract 1
- 240000007154 Coffea arabica Species 0.000 description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 244000046052 Phaseolus vulgaris Species 0.000 description 1
- 235000010627 Phaseolus vulgaris Nutrition 0.000 description 1
- 241000533293 Sesbania emerus Species 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 238000004108 freeze drying Methods 0.000 description 1
- 238000001694 spray drying Methods 0.000 description 1
- 238000007738 vacuum evaporation Methods 0.000 description 1
Abstract
Abstract Cold brew dried instant coffee is manufactured by combining two well known processes. First, cold brew coffee extraction has been around since 1964. Second, instant coffee has been around since 1901. Freeze dried and spray dried instant coffee manufacture is well established. However, nobody in the world has commercially manufactured instant coffee using the cold brew method.
Description
1 Description Cold brew dried instant coffee This invention is an improvement over dried instant coffee. Instant coffee is a beverage that starts with coffee beans. Commercial manufacturers of instant coffee prepare it by either freeze-drying or spray drying. The resultant product, sold as instant coffee, can be rehydrated. In manufacturing instant coffee, the first production step after the beans are roasted and ground is to extract coffee. The ground coffee is dissolved in water. Temperatures of 155 to 180 degrees C are used. The coffee solution is concentrated to about 15 to 30% coffee by mass. The coffee solution can be further concentrated by vacuum evaporation or freeze concentration. The cold brew process is significantly different. Ground coffee is mixed in either cold or ambient temperature water. Heat is never used in the extraction process. Instead, the coffee solution is brewed very slowly, between 12 and 24 hours. The characteristics of cold brew coffee are notably different from coffee that uses heat in the extraction. Cold brew coffee is up to 66% less acidic. Consequently, it is not substantially less bitter in taste. No manufacturer anywhere in the world has made instant coffee using a cold brew process. This process creates an instant coffee that is remarkably less bitter than the current instant dried coffees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2011100671A AU2011100671A4 (en) | 2011-06-06 | 2011-06-06 | Cold brew dried coffee |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2011100671A AU2011100671A4 (en) | 2011-06-06 | 2011-06-06 | Cold brew dried coffee |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AU2011100671A4 true AU2011100671A4 (en) | 2011-07-14 |
Family
ID=45419919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2011100671A Ceased AU2011100671A4 (en) | 2011-06-06 | 2011-06-06 | Cold brew dried coffee |
Country Status (1)
| Country | Link |
|---|---|
| AU (1) | AU2011100671A4 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103781364A (en) * | 2011-07-29 | 2014-05-07 | 宾罗吉克有限责任公司 | Cold-brewed instant coffee |
| US10368560B2 (en) | 2016-08-01 | 2019-08-06 | Toddy, Llc | Cold brewing system |
| US10492509B2 (en) | 2016-04-08 | 2019-12-03 | Ronnoco Coffee, Llc | Cold coffee brewing system and method |
-
2011
- 2011-06-06 AU AU2011100671A patent/AU2011100671A4/en not_active Ceased
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103781364A (en) * | 2011-07-29 | 2014-05-07 | 宾罗吉克有限责任公司 | Cold-brewed instant coffee |
| US10492509B2 (en) | 2016-04-08 | 2019-12-03 | Ronnoco Coffee, Llc | Cold coffee brewing system and method |
| US10368560B2 (en) | 2016-08-01 | 2019-08-06 | Toddy, Llc | Cold brewing system |
| US10952453B2 (en) * | 2016-08-01 | 2021-03-23 | Toddy, Llc | Method of cold brewing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FGI | Letters patent sealed or granted (innovation patent) | ||
| MK22 | Patent ceased section 143a(d), or expired - non payment of renewal fee or expiry |