MX367597B - Cápsulas a base de seda. - Google Patents

Cápsulas a base de seda.

Info

Publication number
MX367597B
MX367597B MX2015011455A MX2015011455A MX367597B MX 367597 B MX367597 B MX 367597B MX 2015011455 A MX2015011455 A MX 2015011455A MX 2015011455 A MX2015011455 A MX 2015011455A MX 367597 B MX367597 B MX 367597B
Authority
MX
Mexico
Prior art keywords
silk
shell
silk protein
hard
film
Prior art date
Application number
MX2015011455A
Other languages
English (en)
Other versions
MX2015011455A (es
Inventor
Tatyana Dyakonov
Derek Bush
Saujanya Gosangari
Chue Hue Yang
Shingai Majuru
Aqeel Fatmi
Original Assignee
Patheon Softgels Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Patheon Softgels Inc filed Critical Patheon Softgels Inc
Publication of MX2015011455A publication Critical patent/MX2015011455A/es
Publication of MX367597B publication Critical patent/MX367597B/es

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/4816—Wall or shell material
    • A61K9/4825—Proteins, e.g. gelatin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/4833—Encapsulating processes; Filling of capsules
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/4841—Filling excipients; Inactive ingredients
    • A61K9/4866—Organic macromolecular compounds

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Preparation (AREA)
  • Cosmetics (AREA)
  • Manufacturing Of Micro-Capsules (AREA)

Abstract

Se divulga una capsula blanda o dura incluyendo una cubierta y material de relleno, en donde la cubierta consta de una red interpenetrante que consta de un polímero de seda y polímero formador de película. Un Método para fabricar capsulas blandas y duras también se divulgan, que incluye disolver una proteína de seda en un sistema de solvente para formar una solución de proteína de seda solubilizada; mezclando la solución de proteína de seda solubilizada con un polímero natural formador de película para forma un material de cubierta homogéneo; y encapsular un material de relleno con material de cubierta homogéneo.
MX2015011455A 2013-03-15 2014-03-14 Cápsulas a base de seda. MX367597B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361790890P 2013-03-15 2013-03-15
PCT/US2014/026946 WO2014152097A1 (en) 2013-03-15 2014-03-14 Silk-based capsules

Publications (2)

Publication Number Publication Date
MX2015011455A MX2015011455A (es) 2016-02-03
MX367597B true MX367597B (es) 2019-08-28

Family

ID=51581113

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015011455A MX367597B (es) 2013-03-15 2014-03-14 Cápsulas a base de seda.

Country Status (8)

Country Link
US (2) US9968561B2 (es)
EP (1) EP2968186A4 (es)
JP (1) JP6317425B2 (es)
CN (1) CN105188684B (es)
AU (1) AU2014240170B2 (es)
CA (1) CA2905365C (es)
MX (1) MX367597B (es)
WO (1) WO2014152097A1 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2781114T3 (es) 2014-08-20 2020-08-28 Silk Tech Ltd Composición proteica derivada de fibroína
JP2016216522A (ja) * 2015-05-14 2016-12-22 国立研究開発法人理化学研究所 成形品、フィルム、及び熱変形の抑制方法
CA3020342A1 (en) 2016-04-08 2017-11-23 Cornell University A method to enhance wound healing using silk-derived protein
US11242367B2 (en) 2016-08-12 2022-02-08 Silk Technologies, Ltd. Silk-derived protein for treating inflammation
CN106361723A (zh) * 2016-08-31 2017-02-01 南通纺织丝绸产业技术研究院 一种肠溶胶囊壳及其制备方法
CN106617103A (zh) * 2016-11-25 2017-05-10 江苏爱西施科技服务咨询股份有限公司 一种含丝肽素的保健软胶囊及其制备方法
WO2019126769A1 (en) 2017-12-22 2019-06-27 Board Of Regents, The University Of Texas System Nanoscale-aligned three-dimensional stacked integrated circuit
CN111867399A (zh) 2018-03-15 2020-10-30 R.P.谢勒技术有限公司 肠溶性软明胶胶囊
KR102107825B1 (ko) * 2019-12-09 2020-05-07 주식회사 네이처센스 농업회사법인 실크 피브로인 가용화 방법 및 그 가수분해물의 제조방법
KR102107822B1 (ko) * 2019-12-05 2020-05-28 주식회사 네이처센스 농업회사법인 실크 피브로인 가용화 전처리 조성물 및 이를 이용하여 가용화 된 실크 피브로인

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5245012A (en) 1990-04-19 1993-09-14 The United States Of America As Represented By The Secretary Of The Army Method to achieve solubilization of spider silk proteins
US5252285A (en) 1992-01-27 1993-10-12 E. I. Du Pont De Nemours And Company Process for making silk fibroin fibers
BR9612625A (pt) 1995-08-22 1999-06-01 Agricola Tech Inc Processos de clonagem para proteínas de séda de aranha de alta resisténcia
JP2000212071A (ja) * 1999-01-22 2000-08-02 Fuji Capsule Kk 軟カプセル皮膜
FR2838349B1 (fr) * 2002-04-15 2004-06-25 Laurence Paris Compositions liquides pour capsules molle a liberation prolongee et leur procede de fabrication
DE602005002654T2 (de) * 2005-08-01 2008-06-19 Technische Universität München Prozess zur Herstellung von Nano- und Mikrokapseln aus Spinnenseidenprotein
US20070148248A1 (en) * 2005-12-22 2007-06-28 Banner Pharmacaps, Inc. Gastric reflux resistant dosage forms
US20100028451A1 (en) * 2006-09-26 2010-02-04 Trustees Of Tufts College Silk microspheres for encapsulation and controlled release
US8993065B2 (en) * 2007-02-02 2015-03-31 The Hong Kong Polytechnic University Substrate coating with aqueous-based multifunctional core shell particles
US20090162439A1 (en) * 2007-12-22 2009-06-25 University Of Louisville Research Foundation Silk fibroin coating
JP4971298B2 (ja) * 2008-01-11 2012-07-11 ユニメディカル株式会社 腸溶性・徐放性ソフトカプセル及びその製造方法
JP2011511668A (ja) 2008-02-07 2011-04-14 トラスティーズ オブ タフツ カレッジ ３次元絹ハイドロキシアパタイト組成物
US8206774B2 (en) 2008-03-13 2012-06-26 Trustees Of Tufts College Diazonium salt modification of silk polymer
US20120070427A1 (en) 2009-06-01 2012-03-22 Trustees Of Tufts College Vortex-induced silk fibroin gelation for encapsulation and delivery
DE102009028076A1 (de) * 2009-07-29 2011-02-03 Evonik Röhm Gmbh Beschichtungsmittel zum Tauchbeschichten von Kapselhälften
US9233067B2 (en) * 2009-11-30 2016-01-12 Amsilk Gmbh Silk particles for controlled and sustained delivery of compounds
US8202291B1 (en) 2011-01-21 2012-06-19 Obalon Therapeutics, Inc. Intragastric device
AU2012245198B2 (en) * 2011-04-21 2017-07-13 Trustees Of Tufts College Compositions and methods for stabilization of active agents
WO2013155404A1 (en) * 2012-04-13 2013-10-17 Trustees Of Tufts College Methods and compositions for preparing a silk microsphere
EP3738586A1 (en) * 2013-10-30 2020-11-18 Patheon Softgels Inc. Enteric soft capsules comprising polyunsaturated fatty acids

Also Published As

Publication number Publication date
CN105188684A (zh) 2015-12-23
US9968561B2 (en) 2018-05-15
CA2905365C (en) 2021-03-23
EP2968186A1 (en) 2016-01-20
US10182991B2 (en) 2019-01-22
CN105188684B (zh) 2019-07-19
WO2014152097A1 (en) 2014-09-25
JP2016513674A (ja) 2016-05-16
MX2015011455A (es) 2016-02-03
AU2014240170B2 (en) 2018-05-17
CA2905365A1 (en) 2014-09-25
AU2014240170A1 (en) 2015-09-03
US20180235892A1 (en) 2018-08-23
EP2968186A4 (en) 2016-10-19
JP6317425B2 (ja) 2018-04-25
US20160045443A1 (en) 2016-02-18

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Legal Events

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GB Transfer or rights

Owner name: PATHEON SOFTGELS INC.

FG Grant or registration