Abstract
Citric acid as a preservative function, inhibit oxidation and kill the bacteria. Naturally of citric acid is found in many fruits such as pears, oranges and pineapple. Banana peel waste is one that still has enough good content to be processed and be utilized. The purpose of this research/study to determine there is influence of pineapple extract toward the quality of banana peel flour . This study uses the method completely randomized design (CRD), with one control and three treatments with eight repetitions. A data obtained by the test Liliefors normality test, homogeneity with bartlette test and continued to test the hypothesis. The conclusion is found that the influence of the quality of the flour extract of pineapple and banana skin treatment using extracts of pineapple 1000 ml give the best effect. Based on this study can be used as resources in the learning of Science Process Skills alternative approach . Kata kunci: Ekstrak buah nanas, kualitas tepung kulit pisang kepok
Highlights
Pisang (Musa paradisiaca L) berasal dari Asia Tenggara, dengan pusat keanekaragaman utama di wilayah Indonesia sampai Malaysia
Of citric acid is found in many fruits such as pears, oranges and pineapple
The purpose of this research/study to determine there is influence of pineapple extract toward the quality of banana peel flour
Summary
Berdasarkan penelitian yang telah dilakukan dapat disimpulkan bahwa: 1. Terdapat pengaruh sangat nyata pemberian ektrak buah nanas (Ananas comosus) terhadap kualitas tepung kulit pisang kepok (Musa paradisiaca formatypica). Berdasarkan penelitian yang telah dilakukan dapat disimpulkan bahwa: 1. Terdapat pengaruh sangat nyata pemberian ektrak buah nanas (Ananas comosus) terhadap kualitas tepung kulit pisang kepok (Musa paradisiaca formatypica). 2. Pemberian 1000 ml ektrak buah nanas (Ananas comosus) memberikan pengaruh paling baik terhadap kualitas tepung kulit pisang kepok (Musa foramtypica). Berdasarkan hasil penelitian yang telah dilakukan, penulis mengemukakan saran sebagai berikut: 1. Bagi Guru, hasil penelitian ini dapat digunakan sebagai sumber belajar Berdasarkan hasil penelitian yang telah dilakukan, penulis mengemukakan saran sebagai berikut: 1. Bagi Guru, hasil penelitian ini dapat digunakan sebagai sumber belajar
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