AKTIVITAS PREBIOTIK POLISAKARIDA LARUT AIR BIJI DURIAN IN VITRO PADA Lactobacillus plantarum, L. acidophilus dan Bifidobacterium longum

FoodTech: Jurnal Teknologi Pangan Pub Date : 2019-02-22 DOI:10.26418/jft.v1i1.30346

Ledy Purwadani, F. Imelda, Libertus Darus

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引用次数: 1

Abstract

Durian seeds are waste from durian fruit that has not been utilized optimally. Durian seed waste has a carbohydrate content of 46.2% and allows it to be used as a new prebiotic source, including the possibility of oligosaccharide compounds and water soluble polysaccharide compounds (PLA). The aim of this study was to determine the prebiotic activity of crude extract of PLA in probiotic bacteria Lactobacillus plantarum and Bifidobacteria longum in vitro. The durian seeds used come from the Karangan Hall obtained from the Mawar Market in Pontianak. This study consists of several stages, namely: 1) Extraction of crude extract of PLA durian seeds; 2) Potential testing of prebiotics in PLA durian seeds; and 3) Calculating the value of prebiotic activity of PLA durian seeds. The results showed that the yield of durian seed PLA was 1.59%, with the value of prebiotic activity against bacteria L. acidophilus (0.547), L. plantarum (0,921), and B.longum (0,187). PLA durian seeds have been applied to synbiotic drinks. PLA durian seeds have the potential as a prebiotic source and can be applied to synbiotic drinks.

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榴莲籽是榴莲果实中未得到充分利用的废弃物。榴莲籽的碳水化合物含量为46.2%，可以作为一种新的益生元来源，包括低聚糖化合物和水溶性多糖化合物(PLA)。本研究旨在测定聚乳酸粗提物对植物乳杆菌和长双歧杆菌的益生元活性。所使用的榴莲种子来自Karangan Hall，从Pontianak的Mawar市场获得。本研究分为几个阶段，即:1)提取PLA榴莲籽粗提物;2) PLA榴莲种子益生元潜力测试;3)计算PLA榴莲种子的益生元活性值。结果表明，该工艺制备的榴莲种子PLA产量为1.59%，对嗜酸乳杆菌、植物乳杆菌和长乳杆菌的益生元活性值分别为0.547、0.921和0.187。PLA榴莲籽已被应用于合成饮料。PLA榴莲籽具有作为益生元来源的潜力，可用于合成饮料。

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FoodTech: Jurnal Teknologi Pangan

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