Tugiyono, Tugiyono and Setiawan, Agus (2019) POWDER QUALITY TEST OF Nannochloropsis sp. ISOLATED FROM LAMPUNG MANGROVE CENTER BASED ON FAT CONTENT WITH DRYING TREATMENT IN DIFFERENT TEMPERATURE. In: International Conference on Social, Humanities, Economic, Education, Low, and Sustainable Development, 27-28 Agustus 2019, Hotel Horison Bandar Lampung. (Submitted)
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Abstract
In the hatchery of fish, shrimp and other commodities the availability of natural food (phytoplankton or zooplankton) both in quantity and sustainability is often a problem. The availability of natural food is very important because natural food is very high in nutritional value and the preference of fish or shrimp larvae for natural food is very high. Making Nannochloropsis sp powder isolated from Lampung Mangrove Center (LMC) is the answer to the problem of the availability of natural food. Making powder starts from making pasta in the culture of Nonnochlorpsis sp, on a semi-mass scale given a combination of agricultural fertilizer (Urea 40 ppm, 20 ppm ZA and TSP 5 ppm), and 175 ppm NaOH solution was given to the Nannochloropsis sp culture at the peak of growth to make a paste. The aims of the studi to determine the fat content of the powder Nannochloropsis sp isolated from LMC based on differences in drying temperature. The study used a completely randomized design drying temperature (-50°c, 20oc, 30oC, 50°c and 70 °C) as a treatment with 4 replications. The resulting data were analyzed using one-way analysis of variance (ANOVA), if there were significantly different results then proceed with the Least Significant Difference test (LSD) with a level of α= 0.05. The results showed the hlghest fat content at 50oC drying temperature treatment was 2.89 ±1: 1.06. but the results were not significantly different from the results other drying treatments (P>0.05). Overall treatment showed that the fat content produced was not significantly.
| Item Type: | Conference or Workshop Item (Speech) |
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| Subjects: | Q Science > Q Science (General) |
| Divisions: | Fakultas Matematika dan Ilmu Pengetahuan Alam (FMIPA) > Prodi Biologi |
| Depositing User: | TUGIYONO |
| Date Deposited: | 04 Nov 2019 08:20 |
| Last Modified: | 04 Nov 2019 08:20 |
| URI: | http://repository.lppm.unila.ac.id/id/eprint/15252 |
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