Pemanfaatan puree buah pare (momordica charantia l.) dengan pemanis stevia dalam pembuatan es krim = The utilization of bitter gourd (momordica charantia l.) puree with stevia sweetener in making of ice cream

Layndro, Nadya Natasya (2025) Pemanfaatan puree buah pare (momordica charantia l.) dengan pemanis stevia dalam pembuatan es krim = The utilization of bitter gourd (momordica charantia l.) puree with stevia sweetener in making of ice cream. Bachelor thesis, Universitas Pelita Harapan.

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Abstract

Buah pare memiliki berbagai kandungan nutrisi dan senyawa bioaktif, sehingga berpotensi dikembangkan menjadi produk pangan fungsional. Namun buah pare memiliki rasa pahit, sehingga kurang dimanfaatkan sebagai produk pangan. Es krim merupakan salah satu produk pangan yang digemari masyarakat. Gula pasir umumnya digunakan sebagai pemanis dalam pembuatan es krim, namun pemanis stevia lebih memiliki potensi kesehatan untuk menggantikan gula pasir. Penelitian ini bertujuan untuk membuat es krim dengan puree buah pare yang telah diblansir (70ºC, 80ºC, dan 90ºC selama 2, 4, dan 6 menit) untuk menurunkan rasa pahit, serta menggunakan pemanis stevia. Hasil penelitian ini menunjukkan bahwa, blansir pada suhu 70ºC selama 2 menit menghasilkan puree terbaik dengan kandungan fenolik sebesar 0,7947±0,02111 mg GAE/ml, saponin sebesar 17,4400±0,9539 mg/ml, dan vitamin C sebesar 0,5922±0,0078 mg/ml. Pada pembuatan es krim, konsentrasi puree pare 6% dan stevia 0,1% merupakan perlakuan terbaik, dengan kandungan fenolik sebesar 0,0409±0,0007 mg GAE/ml, saponin sebesar 1,2653±0,0778 mg/ml, dan vitamin C sebesar 0,0076±0,0038 mg/ml. Es krim puree buah pare perlakuan terbaik memperoleh nilai hedonik sebesar 5,55±0,99 dan tidak berbeda signfikan dengan es krim kontol, sehingga dapat diterima konsumen setara dengan es krim kontrol. / Bitter melon (Momordica charantia) contains various nutrients and bioactive compounds, making it a potential candidate for the development of functional food products. However, due to its bitter taste, bitter melon is less commonly utilized in food products. Ice cream is a widely favored food product among consumers. Granulated sugar is commonly used as a sweetener in ice cream production, but stevia sweetener offers greater health benefits as a sugar substitute. This study aimed to develop ice cream using blanched bitter melon puree (blanched at 70ºC, 80ºC, and 90ºC for 2, 4, and 6 minutes) to reduce its bitterness, along with stevia as the sweetener. The results showed that blanching at 70ºC for 2 minutes produced the best puree, with a total phenolic content of 0.7947±0.02111 mg GAE/ml, saponin content of 17.4400±0.9539 mg/ml, and vitamin C content of 0.5922±0.0078 mg/ml. In ice cream formulation, the treatment with 6% bitter melon puree and 0.1% stevia was the most favorable, with a total phenolic content of 0.0409±0.0007 mg GAE/ml, saponin content of 1.2653±0.0778 mg/ml, and vitamin C content of 0.0076±0.0038 mg/ml. The best treatment of bitter melon puree ice cream obtained a hedonic score of 5.55±0.99 and was not significantly different from the control ice cream, indicating that it was equally acceptable to consumers.
Item Type: Thesis (Bachelor)
Creators:
Creators
NIM
Email
ORCID
Layndro, Nadya Natasya
NIM01034210032
nadya.layndro@gmail.com
UNSPECIFIED
Contributors:
Contribution
Contributors
NIDN/NIDK
Email
Thesis advisor
Cornelia, Melanie
NIDN0308115501
melanie.cornelia@uph.edu
Uncontrolled Keywords: buah parè; es krim; fenolik; puree; stevia
Subjects: T Technology > TP Chemical technology > TP368-456 Food processing and manufacture
Divisions: University Subject > Current > Faculty/School - UPH Karawaci > Faculty of Science and Technology > Food Technology
Current > Faculty/School - UPH Karawaci > Faculty of Science and Technology > Food Technology
Depositing User: NADYA NATASYA LAYNDRO
Date Deposited: 25 Jul 2025 01:09
Last Modified: 25 Jul 2025 01:09
URI: http://repository.uph.edu/id/eprint/70063

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