Food or edible material: processes – compositions – and products – Processes – Extraction utilizing liquid as extracting medium
Patent
1997-07-21
1999-03-30
Weier, Anthony J.
Food or edible material: processes, compositions, and products
Processes
Extraction utilizing liquid as extracting medium
426435, 426597, A23L 120, A23F 334, A23F 300
Patent
active
058885714
ABSTRACT:
A process for preparing a ginkgo leaf powder tea from which 2-hexenal has been eliminated, and whose taste has been improved, having the steps of selecting and washing fresh ginkgo leaves, roasting the leaves in a roaster whose internal temperature is controlled in the range of 160.degree. to 180.degree. C. for 10 to 15 minutes, rolling the roasted ginkgo leaves in a roller for 15 to 20 minutes, and heat-drying the rolled leaves by purging nitrogen gas of 90.degree. to 100.degree. C. for 30 to 40 minutes, shredding and pulverizing the dried ginkgo leaves to produce ginkgo leaf powder of 100 to 400 mesh, roasting the ginkgo leaf powder thus produced by rotating the powder at a temperature of between 80.degree. to 85.degree. C. for 2 to 3 hours, and, removing powder particles greater than 400 mesh from the ginkgo leaf powder by blowing air or fanning, and packaging the ginkgo leaf powder into teabags or other desired packaging.
REFERENCES:
patent: 4683140 (1987-07-01), Kang
patent: 4956429 (1990-09-01), Harmetz et al.
patent: 5578338 (1996-11-01), Shimabukuro
Peter et al, 16:719-725, 1966. Zur Pharmakologie dev Wirkstoffe aus Ginko biloba.
T. Kosuge, et al. vol. 83, pp. 422-423, 1963. An Antimicrobial Substance Isolated from Ligularia tussiloginea Makino.
LandOfFree
Process for preparing a ginkgo leaf tea does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Process for preparing a ginkgo leaf tea, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for preparing a ginkgo leaf tea will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1212302