Polysaccharide-Based Hydrogel from Seeds of Artemisia vulgaris : Extraction Optimization by Box-Behnken Design, pH-Responsiveness, and Sustained Drug Release

The current research work focuses on the extraction and optimization of the hydrogel (AVM) from the seeds of Artemisia vulgaris using Box-Behnken design-response surface methodology (BBD-RSM). The AVM was obtained through a hot water extraction process. The influence of different factors, including pH (U = 4 to 10), temperature (V = 25 to 110 °C), seed/water ratio, i.e., S/W ratio (W = 1/10 to 1/70 w/v), and seed/water contact time, i.e., S/W time (X = 1 to 12 h) on the yield of AVM was evaluated. The p-value for the analysis of variance (ANOVA) was found to be <0.001, indicating that the yield of AVM mainly depended on the abovementioned factors. The highest yield of AVM, i.e., 15.86%, was found at a pH of 7.12, temperature of 80.04 °C, S/W ratio of 1/33.24 w/v, and S/W time of 8.73 h according to Design-Expert Software. The study of the pH-responsive behavior of AVM in tablet form (formulation AVT3) revealed that AVM is a pH-responsive material with significantly high swelling at pH 7.4. However, less swelling was witnessed at pH 1.2. Moreover, AVM was found to be a sustained release material for esomeprazole at pH 7.4 for 12 h. The drug release from AVT3 was according to the super case-II transport mechanism and zero-order kinetics.

Medienart:

E-Artikel

Erscheinungsjahr:

2023

Erschienen:

2023

Enthalten in:

Zur Gesamtaufnahme - volume:9

Enthalten in:

Gels (Basel, Switzerland) - 9(2023), 7 vom: 28. Juni

Sprache:

Englisch

Beteiligte Personen:

Hussain, Muhammad Ajaz [VerfasserIn]
Ali, Arshad [VerfasserIn]
Alsahli, Tariq G [VerfasserIn]
Khan, Nadia [VerfasserIn]
Sharif, Ahsan [VerfasserIn]
Haseeb, Muhammad Tahir [VerfasserIn]
Alsaidan, Omar Awad [VerfasserIn]
Tayyab, Muhammad [VerfasserIn]
Bukhari, Syed Nasir Abbas [VerfasserIn]

Links:

Volltext

Themen:

Artemisia vulgaris hydrogel
Box–Behnken design
Journal Article
PH-responsiveness
Response surface methodology
Sustained release

Anmerkungen:

Date Revised 01.08.2023

published: Electronic

Citation Status PubMed-not-MEDLINE

doi:

10.3390/gels9070525

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM360043127