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Amini, Rif'atul

doi:10.32763/juke.v8i01.69

Cited by 2 publications

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“…For Chlorella sp. and Nannochloropsis sp., the nutrient treatment given in Walne media were several different compositions of N and P ratios through the addition of technical fertilizers urea and TSP [40,41]. The ratio was set with different N concentrations and constant P concentration, at 0.5 mg L -1 .…”

Section: Methodsmentioning

confidence: 99%

The potential of modified karst water as a substitute for microalgae culture media

Pratiwi,

Widigdo,

Krisanti

et al. 2023

IOP Conf. Ser.: Earth Environ. Sci.

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Karst water concocted culture medium which contains high concentration of complex minerals was presumed to support production of microalgae, such as Spirulina sp. (Arthrospira sp.), Chlorella sp., and Nannochloropsis sp. This study aims to evaluate the potential of enriched karst water medium to grow Spirulina sp., Chlorella sp., and Nannochloropsis sp. There were two batches of culture with different treatments of nutrient supplementary; the first was for Spirulina sp. and the second was for Chlorella sp. and Nannochloropsis sp. The results showed that all treatments were suitable for Spirulina sp. with different growth rates. The medium with 20:1 N/P ratio showed the best productivity for Chlorella sp., and 10:1 N/P ratio for Nannochloropsis sp. The pure karst water and all level as the nutrient modified karst water media showed a relatively similar growth rate of Spirulina sp. Furthermore, in the best medium for Chlorella sp. and Nannochloropsis sp. gave increasing density until the end of observation, instead of a death phase of commercial addition batch culture. Generally, modified karst water has the potential to be used as the microalgae growing medium.

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Section: Methodsmentioning

confidence: 99%

The potential of modified karst water as a substitute for microalgae culture media

Pratiwi,

Widigdo,

Krisanti

et al. 2023

IOP Conf. Ser.: Earth Environ. Sci.

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“…Dalam penelitian Amini, et al, (2015) dilaporkan bahwa dalam 100 g susu kacang kenari mengandung 13,17 g protein dan 2,9 g kalsium dengan kandungan tersebut susu kacang kenari dapat dijadikan sebagai alternatif susu nabati, namun dalam penelitian tersebut tidak ada penjelasan mengenai karakteristik fisik susu kacang kenari. Salah satu sifat fisik susu adalah emulsi karena susu merupakan emulsi lemak didalam air yang mengandung beberapa senyawa terlarut.…”

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Penambahan Carboxymethyl Celullose (CMC) Pada Susu Kacang Kenari (Canarium indicum, L.) Untuk Meningkatkan Stabilitas Emulsi dan Tingkat Kesukaan Panelis

Hizmadin,

Sumual,

Djarkasi

2024

Jteta

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This research was to determine the best CMC concentration treatment improve the stability of the emulsion and panelist acceptability milk of canarium nut. The study was based the RAL method with 5 treatments where A. 0% CMC, B. 0.4% CMC, C. 0.8% CMC, D. 1.2% CMC, and E. 1.6% CMC were then measured for emulsion stability, viscosity, total dissolved solids , pH measurement and panelist acceptability of canarium nut milk. The results of measuring the stability of the emulsion A. 0,22%, B. 0,17%, C. 0,11%, D. 0,06% and E. 0,03%. The viscosity of A. 21,26 cP, B. 30,18 cP, C. 36,65 cP, D. yaitu 37,63 cP, dan E. 41,24 cP. Total dissolved solids A. 8.53 ˚Brix, B. 8.83 ˚Brix, C. 12.53 ˚Brix, D. 13.23 ˚Brix and E. 13.96 ˚Brix. The pH value of A. 6.60, B. 6.65, C. 6.72, D. 6.73 and E. 6.80. Milk of canarium nut with a concentration of 1,6% CMC resulted in the most stable emulsion level with a creaming index value of 0,03%. The addition CMC to milk of canarium nut did not improve the panelist acceptability because the highest average was in the treatment without the addition of CMC (0% CMC) with a value of 4,90 (much prefer).

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Cited by 2 publications

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The potential of modified karst water as a substitute for microalgae culture media

The potential of modified karst water as a substitute for microalgae culture media

Penambahan Carboxymethyl Celullose (CMC) Pada Susu Kacang Kenari (Canarium indicum, L.) Untuk Meningkatkan Stabilitas Emulsi dan Tingkat Kesukaan Panelis

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