香蕉皮废物的物理和机械特征(摩西范例例例L. sapientum)与质质和Kitosan的变体

Annisaa’ Fitria, Widya Nilandita, Abdul Hakim
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引用次数: 0

摘要

本研究旨在确定由Raja Bulu香蕉皮废淀粉制成的生物塑料的物理力学特性,包括抗拉强度、伸长率、厚度值、吸水率值以及这种生物塑料可以分解的时间。本研究在实验室进行实验,从淀粉提取的制造、生物塑料的制造过程、测试过程和数据分析开始。其他使用的添加剂是增塑剂,包括甘油和山梨醇,以及壳聚糖的添加。这项研究有两个不同之处。第一种是含有甘油、山梨醇的生物塑料,以及不添加壳聚糖的甘油+山梨醇混合物(A1、B1和C1),第二种是含有甘油、山梨醇增塑剂的生物塑料,以及添加壳聚糖的甘油+山梨醇混合物(A2、B2和C2)。香蕉皮废淀粉制备生物塑料的抗拉强度试验结果为1.9 ~ 21.17 Mpa,试样B2抗拉强度值最高,试样A1抗拉强度值最低。得到的伸长率范围为12.62 ~ 64.22%,其中A1的伸长率最高,B2的伸长率最低。所得的吸收值为43.4-120.2%,样品B1的吸收值最高,A2的吸收值最低。生物降解性试验结果表明,不含壳聚糖的生物塑料可降解14-15天,而含壳聚糖的生物塑料可降解19-20天。关键词:生物塑料,增塑剂,壳聚糖,拉加布鲁香蕉皮粉Penelitian i berbasis eksperen di laboratorium, dimulai dengan penbuatan ekstraksi pati,处理penbuatan生物塑料,处理penguin,并分析数据。增塑剂丙二醇、丙二醇和山梨糖醇、戊二醇和基多聚糖。Ada 2 variasi dalam penelitian ini。山梨糖醇、甘露甘露醇、甘露甘露醇+山梨糖醇、甘露甘露甘露醇+山梨糖醇、甘露甘露甘露醇(A1, B1, dan C1)、甘露甘露甘露醇、甘露甘露甘露醇+山梨糖醇。dengan penambahan kitosan (A2, B2, dan C2)。Hasil uji kuat tarik bioplastik berbahan pati limbah kulit pisang berkisar antara 1,9, hingaga 21,17 Mpa, dengan nilai kuat tarik tertinggi pada sample B2和nilai kuat tarik terendah pada sample A1。甘肃陇西杨dihasilkan berkisar antara 12,62,兴安64,22,丹干陇西tertinggi pada样本A1,甘肃陇西terendah pada样本B2。四川大学学报(自然科学版),43(4)-120(2),江苏大学学报(自然科学版)。Hasil ubilitas menunjukkan bahwa bioplastik tanpa kitosan dapat terurai selama 14-15 hari, sedangkan bioplastik dengan kitosan dapat terurai dalam waktu 19-20 hari。生物塑料,增塑剂,基多桑,香料,香料,香料
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Karakteristik Fisik dan Mekanik Bioplastik Berbahan Dasar Pati Limbah Kulit Pisang Raja Bulu (Musa paradisiaca L. var sapientum) dengan Variasi Jenis Plasticizer dan Kitosan
This study aims to determine the physical and mechanical characteristics of bioplastics made from Raja Bulu banana peel waste starch, which include tensile strength, elongation, thickness values, water absorption values, and how long this bioplastic can be decomposed. This research is experimentally based in a laboratory, starting with the manufacture of starch extraction, the process of making bioplastics, the testing process, and data analysis. Other additives used are plasticizers, which include glycerol and sorbitol, as well as the addition of chitosan. There are 2 variations in this study. The first variation is bioplastic with glycerol, sorbitol, and a mixture of glycerol + sorbitol without the addition of chitosan (A1, B1, and C1), while the second variation is bioplastic with glycerol, sorbitol plasticizer, and a mixture of glycerol + sorbitol with the addition of chitosan (A2, B2, and C2). The results of the tensile strength test for bioplastics made from banana peel waste starch ranged from 1.9 to 21.17 Mpa, with the highest tensile strength value being sample B2 and the lowest tensile strength value being sample A1. The resulting elongation value ranges from 12.62 to 64.22%, with the highest elongation value being sample A1 and the lowest elongation value being sample B2. The value of the resulting absorption ranges from 43.4–120.2% with the highest absorption value being sample B1 and the lowest absorption value being A2. The results of the biodegradability test show that bioplastics without chitosan can decompose for 14–15 days, while bioplastics with chitosan can decompose within 19–20 days. Keywords: bioplastic, plasticizer, chitosan, skin flour of Raja Bulu banana ABSTRAK Penelitian ini bertujuan untuk mengetahui karakteristik fisik dan mekanik bioplastik berbahan baku pati kulit pisang Raja Bulu yang meliputi kuat tarik, kemuluran, nilai ketebalan, nilai daya serap air, dan berapa lama bioplastik ini dapat terurai. Penelitian ini berbasis eksperimen di laboratorium, dimulai dengan pembuatan ekstraksi pati, proses pembuatan bioplastik, proses pengujian, dan analisis data. Aditif lain yang digunakan adalah plasticizer, yang meliputi gliserol dan sorbitol, serta penambahan kitosan. Ada 2 variasi dalam penelitian ini. Variasi pertama adalah bioplastik dengan gliserol, sorbitol, dan campuran gliserol + sorbitol tanpa penambahan kitosan (A1, B1, dan C1), sedangkan variasi kedua adalah bioplastik dengan gliserol, plasticizer sorbitol, dan campuran gliserol + sorbitol. dengan penambahan kitosan (A2, B2, dan C2). Hasil uji kuat tarik bioplastik berbahan pati limbah kulit pisang berkisar antara 1,9 hingga 21,17 Mpa, dengan nilai kuat tarik tertinggi pada sampel B2 dan nilai kuat tarik terendah pada sampel A1. Nilai elongasi yang dihasilkan berkisar antara 12,62 hingga 64,22%, dengan nilai elongasi tertinggi pada sampel A1 dan nilai elongasi terendah pada sampel B2. Nilai serapan yang dihasilkan berkisar antara 43,4-120,2% dengan nilai serapan tertinggi adalah sampel B1 dan nilai serapan terendah adalah A2. Hasil uji biodegradabilitas menunjukkan bahwa bioplastik tanpa kitosan dapat terurai selama 14–15 hari, sedangkan bioplastik dengan kitosan dapat terurai dalam waktu 19–20 hari. Kata kunci: bioplastik, plasticizer, kitosan, pati kulit pisang raja bulu
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