Light stable hop extracts and method of preparation

Food or edible material: processes – compositions – and products – Products per se – or processes of preparing or treating... – Hop derived ingredient – including hopping of wort

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

426592, 426651, C12C 300

Patent

active

047676400

ABSTRACT:
A method of preparing anactinic hop extracts comprising three stages: pre-purification of a liquid CO.sub.2 hop extract using liquid-liquid extraction to isolate pure humulones or alpha acids; isomerization/reduction of the humulones to obtain a mixture consisting of reduced isohumulones and non-isohumulone light unstable products (NILUPS); then adding alkali and water to the mixture of reduced isohumulones and NILUPS, heating and stirring to extract the reduced isohumulones into an aqueous phase and to leave the NILUPS in an oil phase. The aqueous phase is an anactinic hop extract which can be used to prepare light stable malt beverages.

REFERENCES:
patent: 3044879 (1962-07-01), Koch et al.
patent: 3558326 (1971-01-01), Westermann et al.
patent: 3949092 (1976-04-01), Mitchell
patent: 4212895 (1980-07-01), Laws et al.
patent: 4298626 (1981-11-01), Laws et al.
patent: 4324810 (1982-04-01), Goldstein et al.
patent: 4338348 (1982-07-01), Muller
patent: 4342791 (1982-08-01), Baker
patent: 4666731 (1987-05-01), Todd

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Light stable hop extracts and method of preparation does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Light stable hop extracts and method of preparation, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Light stable hop extracts and method of preparation will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2087539

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.