亚麻(Boehmeria nivea)使用放射菌的生物装饰过程的优化

M. Aziz, Fauziatul Fitriyah, P. Priyono, S. Siswanto
{"title":"亚麻(Boehmeria nivea)使用放射菌的生物装饰过程的优化","authors":"M. Aziz, Fauziatul Fitriyah, P. Priyono, S. Siswanto","doi":"10.15408/kauniyah.v16i1.20386","DOIUrl":null,"url":null,"abstract":"AbstrakProses degumming serat rami umumnya dilakukan menggunakan senyawa alkali dalam jumlah besar, sehingga dihasilkan limbah berlebih dan berakibat pada pencemaran lingkungan. Oleh sebab itu, metode alternatif dengan memanfaatkan agensia hayati untuk mengatasi permasalahan tersebut penting untuk dikembangkan. Penelitian ini bertujuan untuk melakukan seleksi kandidat bacterial degumming dari kulit batang rami serta optimasi metode biodegumming menggunakan isolat bakteri pektinolitik. Bakteri pektinolitik diisolasi dari kulit batang  rami yang terkomposkan menggunakan media seleksi pektinase (PSAM). Isolat bakteri yang diperoleh kemudian digunakan sebagai agensia biodegumming menggunakan beberapa parameter optimasi meliputi pH (8,5 dan 9), suhu (25 °C dan 37,5 °C), jenis isolat (Pe-Ku 1, Pe-Ku 4, dan Pe-Ku 6) dan jumlah inokulum (1/50 mL, 2/50 mL, dan 3/50 mL). Setelah inkubasi selama 3 hari, serat rami dicuci kemudian ditimbang bobot kering untuk mengetahui penurunan bobotnya. Analisis statistik dilakukan menggunakan two-way ANOVA dengan uji lanjut Duncan. Hasil penelitian menunjukan bahwa telah diperoleh 9 isolat bakteri pektinolitik sebagai agensia bacterial degumming. Berdasarkan optimasi metode biodegumming telah diperoleh kondisi optimum yaitu pada pH 8,5; suhu 37,5 °C; serta jumlah inokulum 3/50 mL dengan mengggunakan isolat Pe-Ku 6. Hal tersebut ditandai dengan penurunan bobot rami yang secara signifikan lebih tinggi dibandingkan kombinasi perlakuan lain, yaitu sebesar 12,7%. Kata kunci: Bakteri degumming; Bakteri pektinolitik; Kulit batang rami; Serat rami AbstractThe degumming process of ramie fiber is generally carried out by using large amounts of alkaline compounds, causing excessive waste and environmental pollution. Therefore, it is essential to develop alternative methods by utilizing biological agents to overcome these problems. This study aimed to select candidates for bacterial degumming from ramie bark and to optimize the biodegumming method using pectinolytic bacterial isolates. Pectinolytic bacteria were isolated from composted ramie bark using pectinase screening agar medium (PSAM). The bacterial isolates were then used as biodegumming agents using several optimization parameters, including pH (8.5 and 9.0), temperature (25 °C and 37.5 °C), type of isolate (Pe-Ku 1; Pe-Ku 4; and Pe- Ku 6) and the amount of inoculum (1/50 mL, 2/50 mL, and 3/50 mL). After incubation for three days, the ramie fiber was washed, and then measured the dry weight to determine the weight reduction. The statistical analysis was performed using two-way ANOVA with Duncan as the post hoc test. The results showed that nine isolates of pectinolytic bacteria were obtained as bacterial degumming agents. In addition, based on the optimization of the biodegumming method, the optimum conditions were obtained at pH 8.5, temperature 37.5 °C, and the amount of inoculum 3/50 mL using the Pe-Ku 6 isolate. That was indicated by the percentage of ramie weight loss, which was significantly higher than the other combination treatments, 12,7%.","PeriodicalId":31088,"journal":{"name":"AlKauniyah Jurnal Biologi","volume":"64 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2023-04-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Optimasi Proses Biodegumming Serat Rami (Boehmeria nivea) Menggunakan Bakteri Pektinolitik\",\"authors\":\"M. Aziz, Fauziatul Fitriyah, P. Priyono, S. Siswanto\",\"doi\":\"10.15408/kauniyah.v16i1.20386\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"AbstrakProses degumming serat rami umumnya dilakukan menggunakan senyawa alkali dalam jumlah besar, sehingga dihasilkan limbah berlebih dan berakibat pada pencemaran lingkungan. Oleh sebab itu, metode alternatif dengan memanfaatkan agensia hayati untuk mengatasi permasalahan tersebut penting untuk dikembangkan. Penelitian ini bertujuan untuk melakukan seleksi kandidat bacterial degumming dari kulit batang rami serta optimasi metode biodegumming menggunakan isolat bakteri pektinolitik. Bakteri pektinolitik diisolasi dari kulit batang  rami yang terkomposkan menggunakan media seleksi pektinase (PSAM). Isolat bakteri yang diperoleh kemudian digunakan sebagai agensia biodegumming menggunakan beberapa parameter optimasi meliputi pH (8,5 dan 9), suhu (25 °C dan 37,5 °C), jenis isolat (Pe-Ku 1, Pe-Ku 4, dan Pe-Ku 6) dan jumlah inokulum (1/50 mL, 2/50 mL, dan 3/50 mL). Setelah inkubasi selama 3 hari, serat rami dicuci kemudian ditimbang bobot kering untuk mengetahui penurunan bobotnya. Analisis statistik dilakukan menggunakan two-way ANOVA dengan uji lanjut Duncan. Hasil penelitian menunjukan bahwa telah diperoleh 9 isolat bakteri pektinolitik sebagai agensia bacterial degumming. Berdasarkan optimasi metode biodegumming telah diperoleh kondisi optimum yaitu pada pH 8,5; suhu 37,5 °C; serta jumlah inokulum 3/50 mL dengan mengggunakan isolat Pe-Ku 6. Hal tersebut ditandai dengan penurunan bobot rami yang secara signifikan lebih tinggi dibandingkan kombinasi perlakuan lain, yaitu sebesar 12,7%. Kata kunci: Bakteri degumming; Bakteri pektinolitik; Kulit batang rami; Serat rami AbstractThe degumming process of ramie fiber is generally carried out by using large amounts of alkaline compounds, causing excessive waste and environmental pollution. Therefore, it is essential to develop alternative methods by utilizing biological agents to overcome these problems. This study aimed to select candidates for bacterial degumming from ramie bark and to optimize the biodegumming method using pectinolytic bacterial isolates. Pectinolytic bacteria were isolated from composted ramie bark using pectinase screening agar medium (PSAM). The bacterial isolates were then used as biodegumming agents using several optimization parameters, including pH (8.5 and 9.0), temperature (25 °C and 37.5 °C), type of isolate (Pe-Ku 1; Pe-Ku 4; and Pe- Ku 6) and the amount of inoculum (1/50 mL, 2/50 mL, and 3/50 mL). After incubation for three days, the ramie fiber was washed, and then measured the dry weight to determine the weight reduction. The statistical analysis was performed using two-way ANOVA with Duncan as the post hoc test. The results showed that nine isolates of pectinolytic bacteria were obtained as bacterial degumming agents. In addition, based on the optimization of the biodegumming method, the optimum conditions were obtained at pH 8.5, temperature 37.5 °C, and the amount of inoculum 3/50 mL using the Pe-Ku 6 isolate. That was indicated by the percentage of ramie weight loss, which was significantly higher than the other combination treatments, 12,7%.\",\"PeriodicalId\":31088,\"journal\":{\"name\":\"AlKauniyah Jurnal Biologi\",\"volume\":\"64 1\",\"pages\":\"\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2023-04-30\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"AlKauniyah Jurnal Biologi\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.15408/kauniyah.v16i1.20386\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"AlKauniyah Jurnal Biologi","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.15408/kauniyah.v16i1.20386","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0

摘要

亚麻纤维净化过程通常使用大量的碱性物质,产生过量的废物并导致环境污染。因此,利用生物代理来解决这些问题的另一种方法对于开发这些问题至关重要。该研究的目的是对亚麻茎皮肤的细菌降解进行选择,并采用放射菌对生物降解方法进行优化。通过PSAM选择介质(PSAM),使脱氧核糖核酸细菌从优质亚麻茎的外壳中分离出来。隔离后获得的细菌用作agensia biodegumming使用一些优化参数包括pH(8.5和9)、温度(25°C和37.5°C),隔离类型(Pe-Ku 1, Pe-Ku 4、Pe-Ku 6),接种人数(1 mL, 2/50毫升,3/50毫升)。孵化3天后,亚麻纤维被清洗,然后称重,以确定其重量的下降。在邓肯的进一步测试中,使用two way ANOVA进行统计分析。研究结果表明,已获得9种放射菌同体,即杆菌样外化。根据生物降解方法优化获得的最佳状态为pH 8.5;37.5°C的温度;以及用我的pi 6进行的接种量为3/50毫升。这一特点是亚麻的重量明显下降,比其他治疗方法的组合明显较高,占12.7%。关键词:细菌退化;pektinolitik细菌;亚麻条皮;亚麻纤维去除过程ramie纤维通常是通过使用大量的碱沉积、过度浪费和环境污染而制成的。因此,用生物效用机构来研究这些问题的替代方法是有道理的。这项研究允许选择来自ramie bark的细菌退化候选人,并优化生物降解方法,使用petin奥林iso - isolates。pectintex细菌是通过pectinase筛查对培养基(PSAM)进行隔离的。《bacterial isolates是然后用好几个美国过去biodegumming代理optimization parameters,在内的pH值(8。5和9 . 0),(25°C的温度和37。5°C),隔离的类型(Pe-Ku 1;Pe-Ku 4;还有接种疫苗的数量(1/50毫升,2/50毫升,3/50毫升)。经过三天的裁员,ramie fiber被冲了水,然后稀释脂肪以确定重量减减。统计分析人员在post hoc测试中以两种方式表现出来。结果表明,肌萎缩菌中九种异化细菌已与细菌证结合。在加法,optimization》,改编自《最佳biodegumming方法,条件是获得pH值在8。5、37。5°C的温度和inoculum之数量3/50 6毫升,用《Pe-Ku隔离。这是由ramie weight loss的percentage决定的,其价格远高于其他组合疗法,12.7%。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Optimasi Proses Biodegumming Serat Rami (Boehmeria nivea) Menggunakan Bakteri Pektinolitik
AbstrakProses degumming serat rami umumnya dilakukan menggunakan senyawa alkali dalam jumlah besar, sehingga dihasilkan limbah berlebih dan berakibat pada pencemaran lingkungan. Oleh sebab itu, metode alternatif dengan memanfaatkan agensia hayati untuk mengatasi permasalahan tersebut penting untuk dikembangkan. Penelitian ini bertujuan untuk melakukan seleksi kandidat bacterial degumming dari kulit batang rami serta optimasi metode biodegumming menggunakan isolat bakteri pektinolitik. Bakteri pektinolitik diisolasi dari kulit batang  rami yang terkomposkan menggunakan media seleksi pektinase (PSAM). Isolat bakteri yang diperoleh kemudian digunakan sebagai agensia biodegumming menggunakan beberapa parameter optimasi meliputi pH (8,5 dan 9), suhu (25 °C dan 37,5 °C), jenis isolat (Pe-Ku 1, Pe-Ku 4, dan Pe-Ku 6) dan jumlah inokulum (1/50 mL, 2/50 mL, dan 3/50 mL). Setelah inkubasi selama 3 hari, serat rami dicuci kemudian ditimbang bobot kering untuk mengetahui penurunan bobotnya. Analisis statistik dilakukan menggunakan two-way ANOVA dengan uji lanjut Duncan. Hasil penelitian menunjukan bahwa telah diperoleh 9 isolat bakteri pektinolitik sebagai agensia bacterial degumming. Berdasarkan optimasi metode biodegumming telah diperoleh kondisi optimum yaitu pada pH 8,5; suhu 37,5 °C; serta jumlah inokulum 3/50 mL dengan mengggunakan isolat Pe-Ku 6. Hal tersebut ditandai dengan penurunan bobot rami yang secara signifikan lebih tinggi dibandingkan kombinasi perlakuan lain, yaitu sebesar 12,7%. Kata kunci: Bakteri degumming; Bakteri pektinolitik; Kulit batang rami; Serat rami AbstractThe degumming process of ramie fiber is generally carried out by using large amounts of alkaline compounds, causing excessive waste and environmental pollution. Therefore, it is essential to develop alternative methods by utilizing biological agents to overcome these problems. This study aimed to select candidates for bacterial degumming from ramie bark and to optimize the biodegumming method using pectinolytic bacterial isolates. Pectinolytic bacteria were isolated from composted ramie bark using pectinase screening agar medium (PSAM). The bacterial isolates were then used as biodegumming agents using several optimization parameters, including pH (8.5 and 9.0), temperature (25 °C and 37.5 °C), type of isolate (Pe-Ku 1; Pe-Ku 4; and Pe- Ku 6) and the amount of inoculum (1/50 mL, 2/50 mL, and 3/50 mL). After incubation for three days, the ramie fiber was washed, and then measured the dry weight to determine the weight reduction. The statistical analysis was performed using two-way ANOVA with Duncan as the post hoc test. The results showed that nine isolates of pectinolytic bacteria were obtained as bacterial degumming agents. In addition, based on the optimization of the biodegumming method, the optimum conditions were obtained at pH 8.5, temperature 37.5 °C, and the amount of inoculum 3/50 mL using the Pe-Ku 6 isolate. That was indicated by the percentage of ramie weight loss, which was significantly higher than the other combination treatments, 12,7%.
求助全文
通过发布文献求助,成功后即可免费获取论文全文。 去求助
来源期刊
自引率
0.00%
发文量
15
审稿时长
8 weeks
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信