Diandra, Tania and Mokhamad Nur,, STP., M.Sc., Ph.D (2021) Recent Developments of Lipid-based Beta Carotene Nanoencapsulation to Increase its Bioaccessibility. Sarjana thesis, Universitas Brawijaya.
Abstract
Beta-karoten, sejenis karotenoid, adalah precursor utama dari vitamin A yang secara umum digunakan sebagai pigmen. Beta-karoten telah banyak diinkorporasikan dalam beberapa produk makanan dan aman untuk dikonsumsi, dengan banyak kelebihan dan manfaat bagi tubuh. Tetapi, beta-karoten memiliki stabilitas yang rendah, dan utamanya, memiliki bioaksesibilitas yang rendah di dalam tubuh, yang menghasilkan banyak riset untuk meningkatkan bioavailabilitas dan bioaksesibilitas dari beta-karoten. Beberapa kemajuan yang telah dilakukan meliputi nanoemulsi berbasis lipid, seperti nanoemulsi, solid lipid nanoparticles (SLNs) dan nano-structured lipid carriers (NLCs). Dari beberapa riset yang telah dilakukan, beberapa hasil yang paling baik ditunjukan oleh sampel-sampel yang menggunakan metode nanoemulsi dengan penambahan antioksidan askorbil palmitat, penambahan emulsifier Tween 80, dan menggunakan campuran MCT:LCT dengan perbandingan 25:75, dan penambahan stabilizer CAPSUL
English Abstract
Beta-carotene, a type of carotenoid, is the most well-known precursor for vitamin A that is commonly known to be used as pigments in nature. Beta-carotene has been incorporated in many food products and is safe to consume, with many health benefits to the body. However, beta-carotene is quite brittle and have low bioaccessibility in the body, which is why various advances has been applied to improve bioavailability and bioaccessibility of beta-carotene. A few of those advances include lipid-based nanoencapsulation, such as nanoemulsions, solid lipid nanoparticles (SLNs), and nano-structured lipid carriers (NLCs), along with various pre-treatments, formulations, and methods to find suitable combinations. Among these efforts, some of the most prominent results were shown in samples made with nanoemulsion method using the addition of ascorbyl palmitate antioxidant and Tween 80 emulsifier, MCT:LCT formulation with 25:75 ratio, and addition of CAPSUL stabilizer
| Item Type: | Thesis (Sarjana) |
|---|---|
| Identification Number: | 0521100293 |
| Uncontrolled Keywords: | Beta-carotene, bioavailability, bioaccessibility, nanoemulsion, lipid,Beta karoten, bioavailabilitas, bioaksesibilitas, nanoemulsi, lipid |
| Subjects: | 300 Social sciences > 338 Production > 338.1 Agriculture > 338.16 Production efficiency |
| Divisions: | Fakultas Teknologi Pertanian > Teknologi Hasil Pertanian |
| Depositing User: | soegeng sugeng |
| Date Deposited: | 09 Feb 2022 01:21 |
| Last Modified: | 24 Feb 2022 03:57 |
| URI: | http://repository.ub.ac.id/id/eprint/189581 |
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Text (DALAM MASA EMBARGO)
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