Jurnal Agritech
Vol 36, No 01 (2016)

KANDUNGAN GIZI, RENDEMEN TEPUNG, DAN KADAR FENOL TOTAL ALPUKAT (Persea americana, Mill) VARIETAS I JO PANJANG DAN I JO BUNDAR

Marsigit, Wuri (Unknown)
Astuti, Mary (Unknown)
Anggrahini, Sri (Unknown)
Naruki, Sri (Unknown)



Article Info

Publish Date
28 Apr 2016

Abstract

The aims of the study were to determine pulp proportion, dried pulp rendement, nutrient dan  total phenolic contentavocado variety of Ijo Panjang dan Ijo Bundar. Variety of Ijo Panjang and Ijo Bundar were selected because both of varieties were categorized as excelent varities and recomendedto develop in Indonesia. Water, carbohydrate, protein, fat dan ash content were determined by using proxymate analysis (AOAC), vitamin A dan E using spectrophotometry method, vitamin C using titration method, dan minerals using AAS method. Total phenolic content were determined by using Follin-Cialcetau method. The result of the studies found that pulp portion Ijo Bundar Variety higher than Ijo Panjang. Water content dan zinc of Ijo Panjang variety higher than Ijo Bundar. Dried pulp rendement of Ijo Bundar higher than Ijo Panjang. Protein, fat,  ash, minerals (Fe, Na, K dan P) avocado variety of Ijo Bundar higher than Ijo Panjang. Magnesium dan mangan content of both varieties have not significant different. Total phenolic content of pulp dan dried pulp were higher in Ijo Bundar than Ijo Bundar.Keywords: Pulp proportion, dried pulp rendement, nutrients dan total phenolics content ABSTRAKPenelitian ini bertujuan untuk mengetahui proporsi daging buah, rendemen tepung, kandungan gizi dan fenol totalalpukat varietas Ijo Panjang dan Ijo Bundar. Pemilihan kedua varietas tersebut karena merupakan varietas unggul dan direkomendasikan untuk dikembangkan di Indonesia. Kandungan, air, karbohidat, protein, lemak dan abu dilakukan dengan analisis proksimat (AOAC), kandungan vitamin A dan E dengan metode spektrofotometri dan vitamin C dengan metode titrasi, analisis mineral dengan metode AAS. Total fenol dianalisis dengan metode Folin-Ciocalteu. Hasil penelitian menunjukan bahwa proporsi daging buah, kadar air, seng varietas Ijo Panjang lebih tinggi dibandingkan Ijo Bundar. Rendemen tepung alpukat lebih tinggi pada varietas Ijo Bundar. Kandungan protein, lemak, abu, vitamin (A,E dan C), mineral (Fe, Na, K, P) lebih tinggi pada varietas Ijo Bundar. Kandungan magnesium dan mangan tidak terdapat perbedaan signifikan kedua varietas.  Fenol total daging buah dan tepung alpukat lebih tinggi pada varietas Ijo Bundar dibandingkan Ijo Panjang.Kata kunci: Prorporsi daging buah, rendemen tepung, kandungan gizi, fenol total 

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Journal Info

Abbrev

agritech

Publisher

Subject

Agriculture, Biological Sciences & Forestry Computer Science & IT

Description

Agritech with registered number ISSN 0216-0455 (print) and ISSN 2527-3825 (online) is a scientific journal that publishes the results of research in the field of food and agricultural product technology, agricultural and bio-system engineering, and agroindustrial technology. This journal is ...