Rindi Fitriyani, Rindi (2022) Pengaruh Proses Pengolahan dan Formulasi Tepung Tempe dan Biji Bunga Matahahari (Helianthus Annuus L) Terhadap Mutu Snack Bar. Skripsi thesis, Universitas Sahid Jakarta.
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Abstract
The Effect of Processing and Formulation of Tempe Flour and Sunflower Seeds (Helianthus Annuus L) on Snack Bar Quality Rindi Fitriyani Abstract Snack bars are processed food in the form of bars, usually derived from seeds, dry fruit and nuts.The snack bar in this study used tempeh flour and sunflower seeds. The snack bar in this study was a source of protein, fat, carbohydrates, and antioxidants. The snack bar using tempeh flour has a bitter after taste. The purpose of this study was to minimize the after taste of tempeh flour by blanching, in this study using two methods, namely hot steam blanching and hot water blanching. This study uses an experimental method. Completely Randomized Design (RALF) with two factors, namely the processing process (hot steam blanching and hot water blanching) and the formulation of tempeh flour and sunflower seeds (60%: 40%, 70%: 30%, 80%: 20%, 90% : 10). Each was done two times. Based on the results of the research, the best treatment was hot water blanching process and the best formulation was tempeh flour 60% formulation: 40% sunflower seeds with moisture content (11.49%), ash content (1.76%), protein content (18.34%), fat content ( 20.22%), carbohydrate content (48.20%), crude fiber (1.63%), antioxidant activity (25.92 ppm), with preferred hedonic levels of color, aroma, taste, and texture, as well as brownish yellow, slightly unpleasant, slightly harsh and it doesn't taste bitter. Keywords : snack bar, tempeh, sunflower seeds, hot steam blanching, hot water blanching. Pengaruh Proses Pengolahan dan Formulasi Tepung Tempe dan Biji Bunga Matahahari (Helianthus Annuus L) Terhadap Mutu Snack Bar Rindi Fitriyani Abstrak Snack bar adalah pangan olahan berbentuk batangan, biasanya berasal dari biji-bijian, buah kering dan kacang-kacangan. Snack bar pada penelitian ini menggunakan bahan tepung tempe dan biji bunga matahari, snack bar pada penelitian ini merupakan sumber protein, lemak, karbohidrat, serta antioksidan. Snack bar dengan menggunakan tepung tempe memiliki after taste yang pahit. Tujuan penelitian ini untuk meminimalisir after taste pada tepung tempe dengan cara blansing, pada penelitian ini menggunkan dua metode yaitu blansing uap panas dan blansing air panas. Penelitian ini menggunkan metode eksperimen. Rancangan Acak Lengkap (RALF) dengan dua faktor yaitu proses pengolahan (Blansing uap panas dan blansing air panas) dan Formulasi tepung tempe dan biji bunga matahari ( 60 % : 40%, 70% : 30%, 80% :20%, 90% :10). Masing-masing dilakukan dua kali pengulangan. Berdasarkan hasil penelitian perlakuan terbaik adalah proses blansing uap panas dan formulasi terbaik adalah formulasi tepung tempe 60% : biji bunga matahari 40% dengan kadar air (11.49%), kadar abu (1.76%), kadar protein (18.34%), kadar lemak (20.22%), kadar karbohidrat (48.20%), serat kasar (1,63% ), aktivitas antioksidan (25.92 ppm), dengan tingkat hedonik warna, aroma, rasa, dan tekstur disukai, dengan mutu warna kuning kecoklatan, agak tidak langu, agak keras dan tidak terasa pahit. Kata kunci: snack bar, tempe, biji bunga matahari, blansing uap panas, blansing air panas.
Item Type: | Thesis (Skripsi) |
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Subjects: | T Technology > TP Chemical technology |
Divisions: | Fakultas Teknologi Pangan dan Kesehatan > Teknologi Pangan |
Depositing User: | sis gunawan usahid |
Date Deposited: | 29 Jun 2022 07:33 |
Last Modified: | 29 Jun 2022 07:33 |
URI: | http://repository.usahid.ac.id/id/eprint/1802 |
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