CA998392A - Shaped bodies of pullulan esters and their use - Google Patents

Shaped bodies of pullulan esters and their use

Info

Publication number
CA998392A
CA998392A CA188,351A CA188351A CA998392A CA 998392 A CA998392 A CA 998392A CA 188351 A CA188351 A CA 188351A CA 998392 A CA998392 A CA 998392A
Authority
CA
Canada
Prior art keywords
shaped bodies
pullulan esters
pullulan
esters
bodies
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA188,351A
Other languages
English (en)
Inventor
Hiromi Hijiya
Makoto Shiosaka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hayashibara Seibutsu Kagaku Kenkyujo KK
Original Assignee
Hayashibara Biochemical Laboratories Co Ltd
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
Priority claimed from JP12694972A external-priority patent/JPS5222029B2/ja
Priority claimed from JP47128971A external-priority patent/JPS5232317B2/ja
Application filed by Hayashibara Biochemical Laboratories Co Ltd filed Critical Hayashibara Biochemical Laboratories Co Ltd
Application granted granted Critical
Publication of CA998392A publication Critical patent/CA998392A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
    • C08B37/0006—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid
    • C08B37/0009—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid alpha-D-Glucans, e.g. polydextrose, alternan, glycogen; (alpha-1,4)(alpha-1,6)-D-Glucans; (alpha-1,3)(alpha-1,4)-D-Glucans, e.g. isolichenan or nigeran; (alpha-1,4)-D-Glucans; (alpha-1,3)-D-Glucans, e.g. pseudonigeran; Derivatives thereof
    • C08B37/0018—Pullulan, i.e. (alpha-1,4)(alpha-1,6)-D-glucan; Derivatives thereof
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L29/00—Foods or foodstuffs containing additives; Preparation or treatment thereof
    • A23L29/20—Foods or foodstuffs containing additives; Preparation or treatment thereof containing gelling or thickening agents
    • A23L29/269—Foods or foodstuffs containing additives; Preparation or treatment thereof containing gelling or thickening agents of microbial origin, e.g. xanthan or dextran
    • A23L29/274—Pullulan
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/05—Alcohols; Metal alcoholates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Nutrition Science (AREA)
  • Dispersion Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Jellies, Jams, And Syrups (AREA)
  • General Preparation And Processing Of Foods (AREA)
  • Medicinal Preparation (AREA)
  • Insulated Conductors (AREA)
  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
CA188,351A 1972-12-18 1973-12-17 Shaped bodies of pullulan esters and their use Expired CA998392A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP12694972A JPS5222029B2 (es) 1972-12-18 1972-12-18
JP47128971A JPS5232317B2 (es) 1972-12-22 1972-12-22

Publications (1)

Publication Number Publication Date
CA998392A true CA998392A (en) 1976-10-12

Family

ID=26463023

Family Applications (1)

Application Number Title Priority Date Filing Date
CA188,351A Expired CA998392A (en) 1972-12-18 1973-12-17 Shaped bodies of pullulan esters and their use

Country Status (17)

Country Link
US (1) US3871892A (es)
AR (1) AR200894A1 (es)
AU (1) AU476538B2 (es)
BE (1) BE808784A (es)
CA (1) CA998392A (es)
CH (1) CH606199A5 (es)
DE (1) DE2362985C3 (es)
DK (1) DK145303C (es)
ES (1) ES421589A1 (es)
FI (1) FI56848C (es)
FR (1) FR2210621B1 (es)
GB (1) GB1414388A (es)
IT (1) IT1006672B (es)
NL (1) NL169486C (es)
NO (1) NO138286C (es)
PH (1) PH11215A (es)
SE (1) SE416134B (es)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3960685A (en) * 1973-11-12 1976-06-01 Sumitomo Chemical Company, Limited Photosensitive resin composition containing pullulan or esters thereof
US4045388A (en) * 1974-02-28 1977-08-30 Sumitomo Chemical Company, Limited Resin composition of hydrophilic pullulan, hydrophobic thermoplastic resin, and plasticizer
US4002173A (en) * 1974-07-23 1977-01-11 International Paper Company Diester crosslinked polyglucan hydrogels and reticulated sponges thereof
JPS51139969A (en) * 1975-05-29 1976-12-02 Hayashibara Biochem Lab New bonding method for unwoven fabrics
US4152170A (en) * 1975-06-18 1979-05-01 Sumitomo Chemical Company, Ltd. Cross-linked pullulan
JPS60219238A (ja) * 1984-04-14 1985-11-01 Hayashibara Biochem Lab Inc 徐崩性プルラン含有成形物とその製法
JPS60258125A (ja) * 1984-06-06 1985-12-20 Hayashibara Biochem Lab Inc 蛋白性生理活性物質を含有する水溶性乾燥物
GB2260333A (en) * 1991-10-11 1993-04-14 John Mark Lawther Wax-like polysaccharide derivatives
US5268460A (en) * 1991-10-16 1993-12-07 Shin-Estu Bio, Inc. High molecular weight pullulan
EP0547551B1 (en) * 1991-12-16 1997-11-05 National Starch and Chemical Investment Holding Corporation Edible films
DE19630879A1 (de) * 1996-07-31 1998-02-05 Hanno Lutz Prof Dr Baumann Verfahren zur Herstellung blutverträglicher Werkstoffe durch Oberflächenbeschichtung von synthetischen Polymeren mit wasserlöslichen Substanzen aus natürlichen oder modifizierten Oligo- und Polysacchariden über kovalente Bindungen
JP2000321720A (ja) * 1999-05-10 2000-11-24 Fuji Photo Film Co Ltd 写真感光材料用容器
ES2240148T3 (es) * 1999-07-22 2005-10-16 Warner-Lambert Company Llc Composiciones en pelicula de pululano.
JP2003313125A (ja) * 2002-04-24 2003-11-06 Capsugel Japan Inc カプセル剤
US7299805B2 (en) * 2002-06-07 2007-11-27 Marctec, Llc Scaffold and method for implanting cells
EP1593376A1 (en) * 2004-05-04 2005-11-09 Warner-Lambert Company LLC Improved pullulan capsules
CA2655818A1 (en) * 2006-06-16 2007-12-27 Tate & Lyle Ingredients Americas, Inc. Pullulan films and their use in edible packaging
WO2012095746A2 (en) 2011-01-11 2012-07-19 Capsugel Belgium Nv New hard capsules
CN105611936B (zh) * 2013-10-09 2021-08-20 东丽株式会社 免疫增强剂
DK2946774T3 (da) * 2014-05-19 2020-05-25 Tillotts Pharma Ag Coatede kapsler med modificeret frigivelse
BR112019021391A2 (pt) 2017-04-14 2020-05-05 Capsugel Belgium Nv cápsulas de pululano
EP3610028A1 (en) 2017-04-14 2020-02-19 Capsugel Belgium NV Process for making pullulan
CN108129583A (zh) * 2017-11-22 2018-06-08 浙江工业大学 一种改性多糖保鲜膜的制备方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3784390A (en) * 1971-07-23 1974-01-08 Hayashibara Biochem Lab Shaped bodies of pullulan and their use

Also Published As

Publication number Publication date
FI56848B (fi) 1979-12-31
IT1006672B (it) 1976-10-20
DK145303C (da) 1983-03-21
FR2210621A1 (es) 1974-07-12
DE2362985A1 (de) 1974-06-20
FR2210621B1 (es) 1977-06-10
AR200894A1 (es) 1974-12-27
NL169486B (nl) 1982-02-16
CH606199A5 (es) 1978-10-31
AU476538B2 (en) 1976-09-23
NO138286B (no) 1978-05-02
AU6358873A (en) 1975-06-19
PH11215A (en) 1977-10-28
BE808784A (fr) 1974-04-16
DE2362985B2 (de) 1977-08-25
NO138286C (no) 1978-08-09
US3871892A (en) 1975-03-18
FI56848C (fi) 1980-04-10
ES421589A1 (es) 1976-12-16
NL169486C (nl) 1982-07-16
SE416134B (sv) 1980-12-01
DE2362985C3 (de) 1978-04-27
DK145303B (da) 1982-10-25
NL7317242A (es) 1974-06-20
GB1414388A (en) 1975-11-19

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