GB1136626A – Improvements relating to the extraction of saponins and sapogenins from vegetable materials
– Google Patents
GB1136626A – Improvements relating to the extraction of saponins and sapogenins from vegetable materials
– Google Patents
Improvements relating to the extraction of saponins and sapogenins from vegetable materials
Info
Publication number
GB1136626A
GB1136626A
GB44939/65A
GB4493965A
GB1136626A
GB 1136626 A
GB1136626 A
GB 1136626A
GB 44939/65 A
GB44939/65 A
GB 44939/65A
GB 4493965 A
GB4493965 A
GB 4493965A
GB 1136626 A
GB1136626 A
GB 1136626A
Authority
GB
United Kingdom
Prior art keywords
seeds
sapogenins
extraction
saponins
sapogenin
Prior art date
1965-10-22
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
GB44939/65A
Inventor
Roland Hardman
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.)
National Research Development Corp UK
Original Assignee
National Research Development Corp UK
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.)
1965-10-22
Filing date
1965-10-22
Publication date
1968-12-11
1965-10-22
Application filed by National Research Development Corp UK
filed
Critical
National Research Development Corp UK
1965-10-22
Priority to GB44939/65A
priority
Critical
patent/GB1136626A/en
1966-10-14
Priority to IL26694A
priority
patent/IL26694A/en
1966-10-18
Priority to FR80434A
priority
patent/FR1496965A/en
1966-10-18
Priority to US587432A
priority
patent/US3449760A/en
1966-10-18
Priority to OA52629A
priority
patent/OA02270A/en
1966-10-20
Priority to CH1518666A
priority
patent/CH487137A/en
1966-10-21
Priority to NL6614922A
priority
patent/NL6614922A/xx
1966-10-22
Priority to ES0332626A
priority
patent/ES332626A1/en
1966-10-22
Priority to DE19661593183
priority
patent/DE1593183A1/en
1968-12-11
Publication of GB1136626A
publication
Critical
patent/GB1136626A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
A—HUMAN NECESSITIES
A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
A61K36/00—Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
A61K36/18—Magnoliophyta (angiosperms)
A61K36/185—Magnoliopsida (dicotyledons)
A61K36/48—Fabaceae or Leguminosae (Pea or Legume family); Caesalpiniaceae; Mimosaceae; Papilionaceae
C—CHEMISTRY; METALLURGY
C07—ORGANIC CHEMISTRY
C07J—STEROIDS
C07J17/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, having an oxygen-containing hetero ring not condensed with the cyclopenta(a)hydrophenanthrene skeleton
Abstract
1,136,626. Extraction of saponins and sapogenins. NATIONAL RESEARCH DEVELOPMENT CORP. 14 OCT., 1966 [22 Oct., 1965], No. 44939/65. Heading C2U. [Also in Division G6] Steroidal saponins or sapogenins are extracted from steroidal sapogenin-affording seeds by treating the seeds or portions thereof in an uncomminuted form (i.e. a form in which at least 50% by wt. of a sample is retained by a No. 30 sieve, British Standard 410) either with a saponin solvent to give a solution of saponin or with a substance capable of hydrolysing glycosidic linkages to give a hydrolysate containing sapogenin. The seeds may be those of the families Leguminosae, Balanitaceae or Zygophyllaceae, particularly the genera Trigonella, Trifolium and Balanites, and may be used as whole seed or whole embryo or broken seed or broken embryo. Fixed and volatile oil may first be removed from the seeds by a process which does not involve comminution, e.g. crushing, and the overall yield of sapogenin may be increased by incubating the seeds in the presence of an added aqueous medium prior to extraction or hydrolysis, and may also be increased if the incubation and/or hydrolysis is carried out in the presence of squalane or a steroid precursor on the saponin biosynthetic pathway e.q. squalene, geraniol, mevalonic acid or 3-methyl-but-3-enol or derivatives thereof, which precursor may be added in the form of a natural product containing it in an available form. Enzymes participating in the biosynthesis of squalane and steroids may also be added, and as an additional or alternative pre-treatment the seeds may be incubated with degrading enzymes such as cellulase or patinase. The process is particularly applicable to the recovery of sapogenins such as diosgenin, gitogenin and yamogenin from fenugreek (Trigonella foenumgraecum).
GB44939/65A
1965-10-22
1965-10-22
Improvements relating to the extraction of saponins and sapogenins from vegetable materials
Expired
GB1136626A
(en)
Priority Applications (9)
Application Number
Priority Date
Filing Date
Title
GB44939/65A
GB1136626A
(en)
1965-10-22
1965-10-22
Improvements relating to the extraction of saponins and sapogenins from vegetable materials
IL26694A
IL26694A
(en)
1965-10-22
1966-10-14
Extraction of apogening from vegetable materials
FR80434A
FR1496965A
(en)
1965-10-22
1966-10-18
Process for the extraction of saponins and sapogenins from steroids from plant materials and new products thus obtained
US587432A
US3449760A
(en)
1965-10-22
1966-10-18
Extraction of sapogenins from vegetable materials
OA52629A
OA02270A
(en)
1965-10-22
1966-10-18
Process for extracting sapogenins from steroids from plant materials and new products thus obtained.
CH1518666A
CH487137A
(en)
1965-10-22
1966-10-20
Process for the preparation of steroid sapogenins
NL6614922A
NL6614922A
(en)
1965-10-22
1966-10-21
ES0332626A
ES332626A1
(en)
1965-10-22
1966-10-22
Procedure for extraction of saponin seeds or steroid sapogenins. (Machine-translation by Google Translate, not legally binding)
DE19661593183
DE1593183A1
(en)
1965-10-22
1966-10-22
Process for the production of saponins and sapogenins
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
GB44939/65A
GB1136626A
(en)
1965-10-22
1965-10-22
Improvements relating to the extraction of saponins and sapogenins from vegetable materials
Publications (1)
Publication Number
Publication Date
GB1136626A
true
GB1136626A
(en)
1968-12-11
Family
ID=10435304
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB44939/65A
Expired
GB1136626A
(en)
1965-10-22
1965-10-22
Improvements relating to the extraction of saponins and sapogenins from vegetable materials
Country Status (8)
Country
Link
US
(1)
US3449760A
(en)
CH
(1)
CH487137A
(en)
DE
(1)
DE1593183A1
(en)
ES
(1)
ES332626A1
(en)
GB
(1)
GB1136626A
(en)
IL
(1)
IL26694A
(en)
NL
(1)
NL6614922A
(en)
OA
(1)
OA02270A
(en)
Families Citing this family (3)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
HU208256B
(en)
*
1991-12-12
1993-09-28
Mate Hidvegi
Process for producing pharmaceutical compositions suitable for the selective reduction of lipoid level of blood
CN1049662C
(en)
*
1997-06-28
2000-02-23
陕西省中国科学院植物化学工程中心
Method for extracting steroid saponin from trigonella foenum graecum seed
WO2006009418A1
(en)
*
2004-07-21
2006-01-26
Luis De La Llata Romero
Method of obtaining cyanogenic glycosides and related glycosides, as well as genin and sapogenin derivatives of plants of the sapodilla family, for the preparation of cosmetics and dermatological compositions
Family Cites Families (2)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US2780620A
(en)
*
1954-01-28
1957-02-05
Merle M Krider
Partial acidic hydrolysis of steroidal saponins
US3019220A
(en)
*
1958-07-17
1962-01-30
Julian Lab Inc
Isolation of sapogenins
1965
1965-10-22
GB
GB44939/65A
patent/GB1136626A/en
not_active
Expired
1966
1966-10-14
IL
IL26694A
patent/IL26694A/en
unknown
1966-10-18
US
US587432A
patent/US3449760A/en
not_active
Expired – Lifetime
1966-10-18
OA
OA52629A
patent/OA02270A/en
unknown
1966-10-20
CH
CH1518666A
patent/CH487137A/en
not_active
IP Right Cessation
1966-10-21
NL
NL6614922A
patent/NL6614922A/xx
unknown
1966-10-22
ES
ES0332626A
patent/ES332626A1/en
not_active
Expired
1966-10-22
DE
DE19661593183
patent/DE1593183A1/en
active
Pending
Also Published As
Publication number
Publication date
ES332626A1
(en)
1967-12-01
IL26694A
(en)
1970-02-19
NL6614922A
(en)
1967-04-24
CH487137A
(en)
1970-03-15
US3449760A
(en)
1969-06-10
DE1593183A1
(en)
1970-07-16
OA02270A
(en)
1970-05-05
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