GB1501409A - Process for the extraction of a sweet substance from thaumatococcus daniellii - Google Patents

Process for the extraction of a sweet substance from thaumatococcus daniellii

Info

Publication number
GB1501409A
GB1501409A GB17831/75A GB1783175A GB1501409A GB 1501409 A GB1501409 A GB 1501409A GB 17831/75 A GB17831/75 A GB 17831/75A GB 1783175 A GB1783175 A GB 1783175A GB 1501409 A GB1501409 A GB 1501409A
Authority
GB
United Kingdom
Prior art keywords
aluminium
extraction
thaumatin
fruit
eluate
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
GB17831/75A
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.)
Tate and Lyle PLC
Original Assignee
Tate and Lyle PLC
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 Tate and Lyle PLC filed Critical Tate and Lyle PLC
Priority to GB17831/75A priority Critical patent/GB1501409A/en
Priority to ZA762226A priority patent/ZA762226B/en
Priority to DE2618146A priority patent/DE2618146C3/en
Priority to LU74855A priority patent/LU74855A1/xx
Priority to DK190076A priority patent/DK190076A/en
Priority to JP51049383A priority patent/JPS51136866A/en
Priority to US05/681,258 priority patent/US4011206A/en
Priority to IT68039/76A priority patent/IT1059944B/en
Priority to OA55813A priority patent/OA05317A/en
Priority to CA251,446A priority patent/CA1055018A/en
Priority to CH541276A priority patent/CH603077A5/xx
Priority to FR7612725A priority patent/FR2309636A1/en
Priority to AU13493/76A priority patent/AU505277B2/en
Priority to BE166585A priority patent/BE841294A/en
Priority to NL7604653A priority patent/NL7604653A/en
Priority to ES447485A priority patent/ES447485A1/en
Publication of GB1501409A publication Critical patent/GB1501409A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • A23L27/00—Spices; Flavouring agents or condiments; Artificial sweetening agents; Table salts; Dietetic salt substitutes; Preparation or treatment thereof
    • A23L27/30—Artificial sweetening agents
    • A23L27/31—Artificial sweetening agents containing amino acids, nucleotides, peptides or derivatives
    • 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
    • A23L27/00—Spices; Flavouring agents or condiments; Artificial sweetening agents; Table salts; Dietetic salt substitutes; Preparation or treatment thereof
    • A23L27/10—Natural spices, flavouring agents or condiments; Extracts thereof

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Health & Medical Sciences (AREA)
  • Nutrition Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Seasonings (AREA)

Abstract

1501409 Sweeteners TATE & LYLE Ltd 9 April 1976 [29 April 1975 13 Feb 1976] 17831/75 and 05719/76 Heading A2B [Also in Division C3] A process for the extraction of a sweet substance from the fruit of Thaumatococcus daniellii comprises extracting the fruit or a portion thereof with a dilute aqueous solution of an aluminium salt. The extract obtained contains an aluminium thaumatin adduct, i.e. the thaumatin contains bound aluminium. It may alternatively be produced by dialysing an aqueous extract containing thaumatin against an aluminium salt solution. The temperature of the extraction may be in the range 4 to 40‹C. Typical salts which may be used are aluminium sulphate hexadecahydrate, aluminium potassium sulphate dodecahydrate, aluminium ammonium sulphate dodecahydrate and aluminium chloride hexahydrate. The extraction may be effected using the whole fruit or isolated arils. The extract may be purified by using a cationic ionexchange medium, e.g. a carboxymethylcellulose or a sulphonic acid cross linked dextran such as a sulphopropyl resin. The sweetener may then be eluted using an aqueous solution of an alkali metal or ammonium salt of an acid, e.g. citric, tartaric, malic or lactic acid. The pH of the eluate may then be adjusted to 3-45 and the eluate ultracentrifuged.
GB17831/75A 1975-04-29 1975-04-29 Process for the extraction of a sweet substance from thaumatococcus daniellii Expired GB1501409A (en)

Priority Applications (16)

Application Number Priority Date Filing Date Title
GB17831/75A GB1501409A (en) 1975-04-29 1975-04-29 Process for the extraction of a sweet substance from thaumatococcus daniellii
ZA762226A ZA762226B (en) 1975-04-29 1976-04-13 Process for the extraction of a sweet substance
DE2618146A DE2618146C3 (en) 1975-04-29 1976-04-26 Process for extracting a sweet substance, an aqueous extract containing a sweet substance or a corresponding freeze-dried extract
LU74855A LU74855A1 (en) 1975-04-29 1976-04-28
DK190076A DK190076A (en) 1975-04-29 1976-04-28 PROCEDURE FOR EXTRACTING A SOUTHOUSE
JP51049383A JPS51136866A (en) 1975-04-29 1976-04-28 Sweetening agent and extracting method thereof
US05/681,258 US4011206A (en) 1975-04-29 1976-04-28 Extraction of a sweet substance from Thaumatococcus daniellii fruit
IT68039/76A IT1059944B (en) 1975-04-29 1976-04-29 PROCEDURE FOR THE EXTRACTION OF A SWEET SUBSTANCE
OA55813A OA05317A (en) 1975-04-29 1976-04-29 Process of extracting a sweet substance.
CA251,446A CA1055018A (en) 1975-04-29 1976-04-29 Process for the extraction of a sweet substance from thaumatococcus daniellii
CH541276A CH603077A5 (en) 1975-04-29 1976-04-29
FR7612725A FR2309636A1 (en) 1975-04-29 1976-04-29 PROCESS FOR EXTRACTING A SUGAR SUBSTANCE
AU13493/76A AU505277B2 (en) 1975-04-29 1976-04-29 Process forthe extraction ofa sweet substance
BE166585A BE841294A (en) 1975-04-29 1976-04-29 PROCESS FOR EXTRACTING A SUGAR SUBSTANCE
NL7604653A NL7604653A (en) 1975-04-29 1976-04-29 METHOD OF EXTRACTION OF A SWEET SUBSTANCE.
ES447485A ES447485A1 (en) 1975-04-29 1976-04-29 Extraction of a sweet substance from 'thaumatococcus daniellii 'fruit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB17831/75A GB1501409A (en) 1975-04-29 1975-04-29 Process for the extraction of a sweet substance from thaumatococcus daniellii

Publications (1)

Publication Number Publication Date
GB1501409A true GB1501409A (en) 1978-02-15

Family

ID=10101975

Family Applications (1)

Application Number Title Priority Date Filing Date
GB17831/75A Expired GB1501409A (en) 1975-04-29 1975-04-29 Process for the extraction of a sweet substance from thaumatococcus daniellii

Country Status (3)

Country Link
BE (1) BE841294A (en)
GB (1) GB1501409A (en)
ZA (1) ZA762226B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0003911A2 (en) * 1978-03-01 1979-09-05 TATE & LYLE PATENT HOLDINGS LIMITED Extraction of thaumatin

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0003911A2 (en) * 1978-03-01 1979-09-05 TATE & LYLE PATENT HOLDINGS LIMITED Extraction of thaumatin
EP0003911A3 (en) * 1978-03-01 1979-09-19 Tate & Lyle Patent Holdings Limited Extraction of thaumatin

Also Published As

Publication number Publication date
BE841294A (en) 1976-10-29
ZA762226B (en) 1977-04-27

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee