Gozal, Mardiana (2017) Pengaruh konsentrasi buah naga (h. costaricencis) dan jeruk nipis (citrus aurantifolia S.) serta jenis pemanis terhadap mutu serbuk effervescent EFFERVESCENT. Bachelor thesis, Universitas Pelita Harapan.
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Abstract
Recently, the average amount of fruit consumption per capita in Indonesia is still
lower than inteantional standard. Effervescent is an alternative to the fruit
consumption problem which can be develop into functional drink. Processed of
dragon fruit into powder can be added into effervescent formula. The objective of
this research is to develop the use of super red dragon fruit and lime as
combination materials of effervescent product. The different ratio of super red
dragon fruit powder-lime powder (90:10, 80:20, 70:30) and different type of
sweeteners (sucrose, sucralose, fructose) were used. Parameters of physical and
chemical chracteristics were observed. In addition sensory evaluation lso ws done
to determine the best formula based 70 panelists. The result shows that the best
effervescent powder formula was the one with super red dragon fruit powder and
lime powder ratio of 70:30 and sucralose sweetener addition. The result shows
that the best formula of effervescent has high vitamin C content (41.06 g citric
acid/L), but low in antioxidant activity (8782.17 ppm)
Item Type: | Thesis (Bachelor) |
---|---|
Creators: | Creators NIM Email ORCID Gozal, Mardiana UNSPECIFIED UNSPECIFIED UNSPECIFIED |
Contributors: | Contribution Contributors NIDN/NIDK Email Thesis advisor Paramawati, Raffi UNSPECIFIED UNSPECIFIED |
Additional Information: | SK 34-13 GOZ p |
Uncontrolled Keywords: | effervescent, drying method, lime, oxidation process, super red dragon fruit, sweeteners |
Subjects: | T Technology > TP Chemical technology > TP368-456 Food processing and manufacture |
Depositing User: | Users 18 not found. |
Date Deposited: | 16 Oct 2018 07:52 |
Last Modified: | 30 Aug 2021 07:22 |
URI: | http://repository.uph.edu/id/eprint/1565 |