PEMANFAATAN LIMBAH AIR KELAPA MENJADI PRODUK COCO CIDER : KAJIAN PENAMBAHAN GULA DAN WAKTU FERMENTASI

  • Luh Putu Wrasiati

Abstract

Abstract
The coconut waste water contain some nutrients, micronutriens, and minerals such as vitamin
C, biotin, riboflavin, folic acid, amino acid, carbohydrate, calcium, phosphorous and iron.
The product of coconut waste water is popularly known as nata-de-coco. Besides that, the
coconut waste water can also produced as alcohol beverages like coco cider. This research
was conducted in order to observe the effect of sucrose addition and fermentation time on
the characteristics of coco cider, and to determine the best characteristics of coco cider.
This research is expected to provide the information about the amount of sugar should be
added and fermentation time in production of coco cider. The design experiment used in this
research was the randomized complete design with two factors, i.e. the ratio of sugar added
(5, 10, 15, and 20%) and the fermentation time (2, 4, and 6 days). The variables observed
included alcohol content, total sugar content, pH, and sensory evaluation such as taste,
aroma, and overall acceptance. The results indicated that the interaction between sucrose
addition and fermentation time significantly affected the alcohol content and total sugar
content of coco cider, the more the sucrose added and the longer the fermentation time, the
higher the alcohol content and the less the total sugar content. The sensory evaluation
indicated that the good coco cider was produced from 10 percen of sucrose and fermented
in two days with the characteristics: the score of taste, aroma and overall acceptance was
between 3 and 4, alcohol content was 5.3, pH was 3.9, and total sugar content was 10.75
percents.

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Author Biography

Luh Putu Wrasiati
Jurusan Teknologi Industri Pertanian, Fakultas Teknologi Pertanian
Universitas Udayana
Published
2013-02-01
How to Cite
WRASIATI, Luh Putu. PEMANFAATAN LIMBAH AIR KELAPA MENJADI PRODUK COCO CIDER : KAJIAN PENAMBAHAN GULA DAN WAKTU FERMENTASI. Bumi Lestari, [S.l.], v. 13, n. 1, feb. 2013. ISSN 2527-6158. Available at: <https://ojs.unud.ac.id/index.php/blje/article/view/6522>. Date accessed: 21 nov. 2024.
Section
Original Research Articles

Keywords

Keyword: coconut waste water,coco cider, sucrose addition, and fermentation time