Method for extracting active principles from antrodia camphorata 机翻标题: 暂无翻译,请尝试点击翻译按钮。

公开号/公开日
US2017036986 A1 2017-02-09 [US20170036986] / 2017-02-09
申请号/申请日
2015US-14819846 / 2015-08-06
发明人
CHEN PO-LIANG
申请人
MA SHEN KAI RUEI
主分类号
IPC分类号
C07C-045/78;C07C-051/42
摘要
(US20170036986)
A method for extracting active principles from fruiting bodies of Antrodia camphorata comprises the steps of: extracting fruiting bodies of Antrodia camphorata with hot water to obtain extracts HW, and thus extraction residues (residues HW) are remained; extracting the residues HW by a fractional distillation to obtain extracts FD, and thus extraction residues (residues FD) are remained; extracting the residues FD by immersing with a low polar solvent to obtain extracts LPS, and thus extraction residues (residues LPS) are remained; extracting the residues LPS through a cryo-condensation process to obtain extracts IEW, and thus extraction residues (residues IEW) are remained; extracting the residues IEW through a SCF by using CO2 as a solvent to obtain extracts SCF, and thus extraction residues (residues SCF) are remained; and forming a mixture by mixing one or more extracts selected from the group consisting of extracts HW, FD, LPS, IEW, and SCF.
机翻摘要
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地址
代理人
代理机构
优先权号
2015US-14819846 2015-08-06
主权利要求
(US20170036986)
1. A method for extracting active principles from fruiting bodies of Antrodia camphorata, wherein said method comprises the following steps: (A) extracting fruiting bodies of Antrodia camphorata with hot water at a temperature in a range of 45 deg. C. to 100 deg. C. to obtain extracts HW, and thus extraction residues, referred to as residues HW, are remained; (B) extracting the residues HW by a fractional distillation to obtain extracts FD which are collected from a condensation liquid in a fractional distillation apparatus, and thus extraction residues, referred to as residues FD, are remained; (C) extracting the residues FD by immersing with a low polar solvent at least for 4 hours to obtain extracts LPS, and thus extraction residues, referred to as residues LPS, are remained; (D) extracting the residues LPS through a cryo-condensation process by dropping an iced ethanol/water with a temperature in a range of 0 deg. C. to 15 deg. C. to obtain extracts IEW, and thus extraction residues, referred to as residues IEW, are remained; (E) extracting the residues IEW through a SCF (supercritical fluid extraction) by using CO2 as a solvent at a temperature of 31.26 deg. C. and a pressure of 72 atm to obtain extracts SCF, and thus extraction residues, referred to as residues SCF, are remained, and (F) forming a mixture by mixing one or more extracts selected from the group consisting of extracts HW, extracts FD, extracts LPS, extracts IEW, and extracts SCF.
法律状态
(US20170036986)
LEGAL DETAILS FOR US2017036986

Actual or expected expiration date=2017-06-05   
Legal state=DEAD   
Status=LAPSED 



Event publication date=2015-08-06 
Event code=US/APP 
Event indicator=Pos 
Event type=Examination events 
Application details

Application country=US US14819846 
Application date=2015-08-06 
Standardized application number=2015US-14819846 



Event publication date=2015-08-06 
Event code=US/EXMR 
Event type=Administrative notifications 
USPTO Examiner Name
Primary Examiner: ZUCKER, PAUL A



Event publication date=2015-08-06 
Event code=US/ART 
Event type=Administrative notifications 
USPTO Art Group

ART=1671 



Event publication date=2015-08-06 
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Attorney Docket Number
Docket Nbr: 68607-004
Customer Nbr: 65358



Event publication date=2015-08-06 
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Business Entity Status: SMALL



Event publication date=2015-08-06 
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First Inventor File Indicated:

AIA=Yes 



Event publication date=2015-08-06 
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Assignment
Owner: MA SHEN KAI RUEI CO., LTD., TAIWAN

Effective date of the event=2015-07-22 
ASSIGNMENT OF ASSIGNORS INTEREST ASSIGNOR:CHEN, PO-LIANG REEL/FRAME:036269/0081 



Event publication date=2015-08-06 
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Entity Status Set to Undiscounted



Event publication date=2015-08-20 
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Event publication date=2015-08-20 
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Appl Has Filed a Verified Statement of Micro to Small Entity Status



Event publication date=2016-03-24 
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Case Docketed to Examiner in GAU



Event publication date=2016-11-29 
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Event type=OAO 
Non-Final Rejection



Event publication date=2017-02-09 
Event code=US/A1 
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Application published

Publication country=US 
Publication number=US2017036986 
Publication stage Code=A1 
Publication date=2017-02-09 
Standardized publication number=US20170036986 



Event publication date=2017-02-09 
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Event publication date=2017-06-05 
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Abandoned -- Failure to Respond to an Office Action
专利类型码
A1
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