TH9380B

TH9380B - Process for producing instant coffee, dissolving in powder form.

Info

Publication number: TH9380B
Application number: TH9201001509A
Authority: TH
Inventors: เคลาส์ซเลชท์ นาย
Original assignee: นายดำเนิน การเด่น; นายจักรพรรดิ์ มงคลสิทธิ์; นาย วิรัชศรีเอนกราธา; นาย ต่อพงศ์โทณะวณิก; นาย บุญมาเตชะวณิช
Filing date: 1992-10-21
Publication date: 2000-01-27

Abstract

กรรมวิธีสำหรับผลิตกาแฟสำเร็จรูปซึ่งละลายได้ในรูปผงโดยสกัดกาแฟ อบบดแบบแบ่งออกเป็นส่วน ๆ ในเซลส์สำหรับปล่อยให้ไหลซึมผ่านเพื่อผลิตของเหลวสกัด ชนิดแรกจากระยะใช้บรรยากาศ (1) และของเหลวสกัดชนิดที่ 2 จากระยะใช้ความดัน (2) จากนั้นระเหยของเหลวสกัดชนิดแรกนั้นจนได้ความเข้มข้นของสสารแห้งเกิน35% โดยน้ำหนัก และระเหยของเหลวสกัดชนิดที่ 2 จนได้ความเข้มข้นของสสารแห้งต่ำกว่า 25% โดยน้ำหนัก จากนั้นผสมของเหลวสกัด 2 ชนิดนั้น ควบแน่นไอจากการระเหยของ ของเหลวสกัดชนิดแรกและทำให้เข้มข้น และนำสารเข้มข้นที่ได้นั้นผ่านเข้าไปในกรรมวิธี สำหรับเปลี่ยนของผสมนั้นไปเป็นผงกาแฟซึ่งละลายได้อีกครั้งหนึ่ง การประยุกต์ใช้กับการผลิตผงกาแฟสำเร็จรูปโดยการสกัดแบบแบ่งออกเป็น ส่วน ๆ A process for producing instant coffee, which is dissolved in powder form by extraction of coffee. Bake the crushed into sections in cells for permeation to produce liquid extraction. The first type from the atmospheric extraction phase (1) and the second extraction liquid from the pressure stage (2), then evaporated the first type of extraction fluid to reach a dry matter concentration of more than 35% by weight and evaporate the extraction fluid of the type that was 2 until the dry matter concentration is lower than 25% by weight, then mix the two extraction liquids to condense the vapor from the evaporation of the The first liquid extraction and concentrate And the concentrated substance that was obtained through the process For changing the mixture into coffee powder, which dissolves again Application to instant coffee powder production by fractional extraction

Claims

1. Process for producing instant coffee, dissolving in powder form containing Ground roasted coffee is used for separate extraction in an extraction system with atmospheric extraction area. And the extraction area using pressure The first extracts are obtained from the atmospheric extraction area and the second extracts from the pressure extraction areas; Evaporate the first set of extracts until concentrated, resulting in a concentrated first set of extracts with a More than 35% dry matter by weight, and the vapors are condensed and concentrated to get Fragrant concentrates Evaporate the second extracts until concentrated. To increase the dry matter concentration of things Second batch to content below 25% by weight, a second set of concentrations; Mix first and second concentrations together to get extract mixture. Evaporate the extract mixture until concentrated to get a concentrated, concentrated extract mixture. Of more than 40% dry matter by weight; Add the concentrated scent to the concentrated extract mixture; And change the concentrated extracts that add fragrance into powder form

2.Process for producing instant coffee, dissolving as a result containing The ground coffee is extracted separately in an extraction system with atmospheric extraction areas. And the extraction area using pressure Will obtain the first set of extracts from the atmospheric extraction area And extraction set The second from the pressure extraction area; Evaporate the first set of extracts until concentrated so that the first batch of extracts is concentrated with the Substances that are greater than 35% by weight and condensed and concentrated vapors are obtained. Fragrant concentrates To concentrate the second set of extracts to increase the dry matter concentration of the extracts. The second batch until the volume is below 25% by weight, the second concentrate is obtained; Mix the first and second concentrated extracts together to get extract mixes. Evaporate the extract mixture until concentrated to get a concentrated, concentrated extract mixture. Of more than 40% dry matter by weight; Convert the concentrated extract mixture into a powder form; And add concentrated substances that have fragrance in the powder

3. Process according to claim 1 or 2, which concentrated the second set of extracts until the dry matter content was from 15% to approximately under 254% by weight.

4. Process according to claim 1 or 2, which brings the first and second extracts to Dry concentrate during mixing Which the extracted mixture contained more than 30% dry matter concentration by weight

5. Process according to claim 1 or 2 which also includes Before concentrating the first batch of extracts, the first batch of extracts are extracted with water vapor, condensed the evaporators. From the first set of extracts, condensed volatiles are obtained. And volatile mixtures that are condensed and Mix the concentrate before changing the concentrate mixture into powder form.

6. Process according to claim 5, which also consists of heating the extracts. First before evaporation

7. Process according to claim 1, which also consists of the introduction of concentrated substances containing odor Aroma comes in contact with the oil to hold the fragrance of the concentrate with the oil, then spray the scented oil. The oil is fixed on the powder.

8. Process according to claim 2, which also consists of the introduction of concentrated substances containing odor Aroma Come in contact with the oil to hold the scent of the concentrate with the oil from the scented oil spray. The oil is fixed on the powder.