| dc.contributor.advisor | UTAMI, NAFI ANANDA | |
| dc.contributor.advisor | SETIAWAN, CAHNDRA KURNIA | |
| dc.contributor.author | OCTAVIANI, LIAFAZA | |
| dc.date.accessioned | 2018-11-06T06:13:36Z | |
| dc.date.available | 2018-11-06T06:13:36Z | |
| dc.date.issued | 2018 | |
| dc.identifier.uri | http://repository.umy.ac.id/handle/123456789/22909 | |
| dc.description | Dragon fruit has the characteristic that there is a unique combination of sweet
and sour taste that is refreshing. Dragon fruit is widely consumed because the
chemical content contained in it has many properties. This research aimed to
examine the ability of vanilla essential oil on chemical quality and
microbiological and to determine the effect of adding vanilla essential oil on
alginate-based edible coating with different concentrations to extend shelf life
and maintain the fresh-cut quality of dragon fruit. The research was conducted at
the Postharvest Laboratory of the Faculty of Agriculture, University of
Muhammadiyah Yogyakarta in March 2018 to April 2018.The experiment was
design with Completely Randomized Design using five treatments such as: 1)
without treatment, 2) alginate 2%, 3) alginate 2% + vanilla essential oil 0,3 %, 4)
alginate 2% + vanilla essential oil 0,6%, 5) alginate 2% + vanilla essential oil
0,9%. The result indicated that alginate 2% + vanilla 0,9% was able to inhibit the
growth of bacteria in fresh-cut dragon fruit. The used edible coating based
alginate with concentration of vanilla essential oil 0,9% could maintain physical
quality of weight loss, chemical (pH, anthocyanins, sugar reduction) and sensory
analysis on fresh-cut dragon fruit. | en_US |
| dc.description.abstract | Dragon fruit has the characteristic that there is a unique combination of sweet
and sour taste that is refreshing. Dragon fruit is widely consumed because the
chemical content contained in it has many properties. This research aimed to
examine the ability of vanilla essential oil on chemical quality and
microbiological and to determine the effect of adding vanilla essential oil on
alginate-based edible coating with different concentrations to extend shelf life
and maintain the fresh-cut quality of dragon fruit. The research was conducted at
the Postharvest Laboratory of the Faculty of Agriculture, University of
Muhammadiyah Yogyakarta in March 2018 to April 2018.The experiment was
design with Completely Randomized Design using five treatments such as: 1)
without treatment, 2) alginate 2%, 3) alginate 2% + vanilla essential oil 0,3 %, 4)
alginate 2% + vanilla essential oil 0,6%, 5) alginate 2% + vanilla essential oil
0,9%. The result indicated that alginate 2% + vanilla 0,9% was able to inhibit the
growth of bacteria in fresh-cut dragon fruit. The used edible coating based
alginate with concentration of vanilla essential oil 0,9% could maintain physical
quality of weight loss, chemical (pH, anthocyanins, sugar reduction) and sensory
analysis on fresh-cut dragon fruit. | en_US |
| dc.publisher | FAKULTAS PERTANIAN UNIVERSITAS MUHAMADIYAH YOGYAKARTA | en_US |
| dc.subject | Fresh-cut dragon fruit, Vanilla essensial oil, Alginate, Edible coating | en_US |
| dc.title | PENGARUH PEMBERIAN MINYAK ATSIRI VANILI PADA EDIBLE COATING BERBASIS ALGINAT TERHADAP KUALITAS KIMIA DAN MIKROBIOLOGI FRESH-CUT BUAH NAGA | en_US |
| dc.type | Thesis
SKR
F P
227 | en_US |
