RO116212B1 - Procedeu de obţinere a unui polizaharid, de tip pullulan, prin fermentaţie - Google Patents
Procedeu de obţinere a unui polizaharid, de tip pullulan, prin fermentaţieInfo
- Publication number
- RO116212B1 RO116212B1 RO96-01505A RO9601505A RO116212B1 RO 116212 B1 RO116212 B1 RO 116212B1 RO 9601505 A RO9601505 A RO 9601505A RO 116212 B1 RO116212 B1 RO 116212B1
- Authority
- RO
- Romania
- Prior art keywords
- pullulan
- preparing
- glucose
- type polysaccharide
- fermentation
- Prior art date
Links
Landscapes
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Abstract
Invenţia se referă la un procedeu de obţinere a unui polizaharid, de tip pullulan, care constă în aceea că, tulpina ICCF-83, înregistrată în colecţia Institutului de Cercetări Chimico-Farmaceutice sub nr. 211, se cultivă în sistem discontinuu un mediu ce conţine, ca sursă de carbon, glucoza în concentraţie de 70...100 g/l, ca sursă de azot mixtă sulfat de amoniu până la 20 g/l şi azotat de sodiu 44...20 g/l în total 0,73...0,75 g azot, cât şi alte săruri minerale nutritive, utilizate în mod obişnuit. Dacă microorganismul se cultivă în sistem semicontinuu, se adaugă suplimentar glucoză până la150 g/l, în porţii, atunci când concentraţia reziduală a glucozei scade sub 10 g/l.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO96-01505A RO116212B1 (ro) | 1996-07-24 | 1996-07-24 | Procedeu de obţinere a unui polizaharid, de tip pullulan, prin fermentaţie |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO96-01505A RO116212B1 (ro) | 1996-07-24 | 1996-07-24 | Procedeu de obţinere a unui polizaharid, de tip pullulan, prin fermentaţie |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RO116212B1 true RO116212B1 (ro) | 2000-11-30 |
Family
ID=64358052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO96-01505A RO116212B1 (ro) | 1996-07-24 | 1996-07-24 | Procedeu de obţinere a unui polizaharid, de tip pullulan, prin fermentaţie |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO116212B1 (ro) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10568839B2 (en) | 2011-01-11 | 2020-02-25 | Capsugel Belgium Nv | Hard capsules |
| US11319566B2 (en) | 2017-04-14 | 2022-05-03 | Capsugel Belgium Nv | Process for making pullulan |
| US11576870B2 (en) | 2017-04-14 | 2023-02-14 | Capsugel Belgium Nv | Pullulan capsules |
| WO2024126621A1 (en) * | 2022-12-14 | 2024-06-20 | L'oreal | Use of an aureobasidium pullulans extract alone or in combination with a c-glycoside as a cosmetic active principle |
| FR3143366A1 (fr) * | 2022-12-14 | 2024-06-21 | Societe Industrielle Limousine D'application Biologique | Principe actif cosmétique contenant un extrait de Aureobasidium pullulans |
-
1996
- 1996-07-24 RO RO96-01505A patent/RO116212B1/ro unknown
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10568839B2 (en) | 2011-01-11 | 2020-02-25 | Capsugel Belgium Nv | Hard capsules |
| US11319566B2 (en) | 2017-04-14 | 2022-05-03 | Capsugel Belgium Nv | Process for making pullulan |
| US11576870B2 (en) | 2017-04-14 | 2023-02-14 | Capsugel Belgium Nv | Pullulan capsules |
| US11878079B2 (en) | 2017-04-14 | 2024-01-23 | Capsugel Belgium Nv | Pullulan capsules |
| WO2024126621A1 (en) * | 2022-12-14 | 2024-06-20 | L'oreal | Use of an aureobasidium pullulans extract alone or in combination with a c-glycoside as a cosmetic active principle |
| FR3143366A1 (fr) * | 2022-12-14 | 2024-06-21 | Societe Industrielle Limousine D'application Biologique | Principe actif cosmétique contenant un extrait de Aureobasidium pullulans |
| FR3143368A1 (fr) * | 2022-12-14 | 2024-06-21 | L'oreal | Utilisation d’un extrait d’Aureobasidium pullulans seul ou en association avec un C-glycoside à titre d’actif cosmétique. |
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