Reduced calorie beverage or food product and process and apparatus for making same
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
C12G-003/02
C12G-003/08
A23L-002/02
A23L-002/84
A23L-011/00
A23L-033/00
A23L-033/135
출원번호
US-0398728
(2013-07-23)
등록번호
US-10138449
(2018-11-27)
우선권정보
CA-2783847 (2012-07-24)
국제출원번호
PCT/CA2013/000659
(2013-07-23)
국제공개번호
WO2014/015417
(2014-01-30)
발명자
/ 주소
Hobson, Luc
출원인 / 주소
SQUARE SON INTELLECTUAL PROPERTY, LP
대리인 / 주소
Wilson Sonsini Goodrich & Rosati
인용정보
피인용 횟수 :
0인용 특허 :
6
초록▼
The invention relates to a process for preparing a reduced calorie beverage or food product employing fermentation of a plant-derived juice or liquid and removing the ethanol therefrom. The process involves first converting at least some of the sugar in a plant-derived juice or liquid by fermenting
The invention relates to a process for preparing a reduced calorie beverage or food product employing fermentation of a plant-derived juice or liquid and removing the ethanol therefrom. The process involves first converting at least some of the sugar in a plant-derived juice or liquid by fermenting it with yeast to produce a fermentation product containing ethanol and subsequently removing at least some of the ethanol from the fermentation product, while maintaining the fermentation product at a temperature of less than fifty-five degrees Celsius to produce the reduced calorie beverage or food product. The alcohol removal step is performed at temperatures of less than seventy-five degrees in order to reduce the impact upon flavor and nutritional properties, relative to conventional alcohol removal at or near boiling temperatures. This invention also relates to an apparatus for performing the process for preparing a reduced calorie beverage or food product and to the reduced calorie juices and juice products created using this process and apparatus.
대표청구항▼
1. A process for removing sugar from a sugar-containing plant: derived juice or liquid and preparing a plant-derived beverage or food product, the process comprising: (a) (i) aerating some of the sugar-containing plant-derived juice or liquid with oxygen-containing gas; (ii) adding yeast to the aera
1. A process for removing sugar from a sugar-containing plant: derived juice or liquid and preparing a plant-derived beverage or food product, the process comprising: (a) (i) aerating some of the sugar-containing plant-derived juice or liquid with oxygen-containing gas; (ii) adding yeast to the aerated juice or liquid;(iii) aerobically fermenting the aerated juice or liquid with the yeast in a first fermenter to remove a portion of sugar therefrom by producing ethanol to produce a first fermentation product comprising yeast, sugar, and ethanol, while continuously adding oxygen-containing gas to the first fermenter by bubbling so as to dissolve oxygen into the juice or liquid and provide an aerobic environment to the yeast;(iv) adding further sugar-containing, plant-derived juice or liquid to the first fermentation product while continuing to add oxygen-containing gas to the first fermenter by bubbling;(v) displacing a portion of the first fermentation product away from the first fermenter and into a secondary fermenter and continuously adding oxygen-containing gas to the secondary fermenter by bubbling so as to dissolve oxygen into the displaced portion, thereby providing an aerobic environment to the yeast in the displaced portion;(vi) aerobically fermenting the displaced portion to remove sugar therefrom while producing further ethanol in the displaced portion; and(b) removing a portion of the ethanol from the displaced portion by evaporation, while maintaining the displaced portion of the fermentation product at a temperature of less than 78° C., to produce the plant-derived beverage or food product from the displaced portion,wherein substep (a) (iv) is initiated within 9.5 hours of initiation of substep (a)(ii),wherein substeps (a) (iv), (v), and (vi) occur simultaneously and continuously. 2. The process according to claim 1, wherein substeps (a) (iv), (v) and (vi), and step (b), occur simultaneously and continuously, to produce a continuous stream of the plant-derived beverage or food product. 3. The process according to claim 2, additionally comprising a step of adding a low-calorie sweetener continuously to at least one of the juice or liquid, the fermentation product, and the plant-derived beverage or food product, and wherein the low-calorie sweetener has a lower calorie content than that of glucose or has a lower blood glucose impact than that of sucrose. 4. The process according to claim 1, additionally comprising a step of adding a low-calorie sweetener to at least one of the juice or liquid, the fermentation product, and the plant-derived beverage or food product, and wherein the low-calorie sweetener has a lower calorie content than that of glucose or has a lower blood glucose impact than that of sucrose. 5. The process according to claim 4, wherein the low-calorie sweetener is a sugar alcohol, a natural sweetener, an artificial sweetener, or any mixture thereof. 6. The process according to claim 1, wherein step (b) is performed at a pressure of less than one bar. 7. The process according to claim 6, wherein step (b) is performed at the pressure of less than 400 millibars. 8. The process according to claim 7, wherein step (b) is performed at the pressure of between 50 and 70 millibars. 9. The process according to claim 7, wherein step (b) is performed at the pressure of below 50 millibars. 10. The process according to claim 9, wherein step (b) is performed at the pressure at or below 12 millibars to enable boiling below 20 degrees Celsius. 11. The process according to claim 1, wherein step (b) is performed with a falling film evaporator, a spinning cone column, a rising film evaporator, a plate evaporator, an evaporator, or a low pressure evaporator. 12. The process according to claim 1, wherein the adding of oxygen-containing gas is performed using a bubble diffuser. 13. The process according to claim 1, wherein, during step (b), the fermentation product is maintained at the temperature of less than 55° C. 14. The process according to claim 13, wherein, during step (b), the fermentation product is maintained at the temperature of less than 45° C. 15. The process according to claim 14, wherein, during step (b), the fermentation product is maintained at the temperature of less than 40° C. 16. The process according to claim 15, wherein, during step (b), the fermentation product is maintained at the temperature of less than 37° C. 17. The process according to claim 16, wherein, during step (b), the fermentation product is maintained at the temperature of less than 25° C. 18. The process according to claim 1, wherein the plant-derived beverage or food product produced at step (b) has a sugar content of less than 2%, exclusive of any low-calorie sweetener or other added sweetener in the plant-derived beverage or food product. 19. The process according to claim 18, wherein the plant-derived beverage or food product produced at step (b) has a sugar content of less than 1%, exclusive of any low-calorie sweetener or other added sweetener in the plant-derived beverage or food product. 20. The process according to claim 1, wherein step (a) is performed at a temperature between 15° C. and 40° C. 21. The process according to claim 20, wherein step (a) is performed at a temperature between 15° C. and 30° C. 22. The process according to claim 1, wherein the juice or liquid is derived from cupuacu, açai, acerola, prickly pear, black and red raspberry, blackberry, apple, pear, nectarine, peach, haskap, tomato, cashew fruit, chokecherry, currants, strawberry, banana, mango, cranberry, apricot, gooseberry, Saskatoon berry, white grape, red grape, blue grape, guava, guarana, kola nut, carrot, beet, lettuce, watercress, rice, soy, cashew nut, aloe vera, agave, maple, a citrus fruit, Sea-buckthorne, goji, spinach, almond, coconut, watermelon, rhubarb, raspberry, blueberry, coffee berries, elderberry, persimmon, cherry, tart cherry, mulberry, prune, plum, papaya, cantaloupe, mangosteen, pineapple, or pomegranate. 23. The process according to claim 1, wherein the yeast is wine yeast. 24. The process according to claim 1, wherein the yeast is Saccharomyces cerevisiae bayanus. 25. A reduced calorie beverage or food product produced by a process according to claim 1. 26. The process according to claim 1, further comprising a step of removing yeast from the displaced portion prior to removing the ethanol from the displaced portion.
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이 특허에 인용된 특허 (6)
Villettaz Jean-Claude (Arlesheim CHX), Method for production of a low alcoholic wine.
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