A Novel Approach For The Evaluation Of Bio-Oils Obtained From Chestnut Shells By Different Processes

Yunus Başar; Mehmet Salih Nas; Mehmet Hakkı Alma; İbrahim Demirtaş

Makale detayları

A Novel Approach For The Evaluation Of Bio-Oils Obtained From Chestnut Shells By Different Processes

Yazarlar:

Yunus Başar | Mehmet Salih Nas | Mehmet Hakkı Alma | İbrahim Demirtaş

Yayıncı:

Igdir University

Ana Başlıklar:

Analitik Spektrometri

Dergi:

Iğdır Üniversitesi Fen Bilimleri Enstitüsü Dergisi Vol.14 Issue 4, pp.1636-1644

Belge Tipi:

Makale

Yayın Tarihi:

1/2024

Belge Dili:

İngilizce

Document ID (Org No.):

2001331750

pISSN:

2536-4618

Anahtar kelimeler:

Özet:

 In this study, the contents of both extraction liquid and pyrolysis liquid products of chestnut shells were characterized using Gas Chromatography-Mass Spectrometry GC-MS, Liquid Chromatography-Mass Spectrometry LCMS-MS and Fourier Infrared Spectroscopy FT-IR. In LC-MSMS analyses; sample samples obtained from different processes were determined using 41 phenolic standards. The results of LC-MSMS analysis showed that both the type and amount of phenolic compounds in the liquid extract were significantly higher than those in the pyrolysis liquid. According to the analysis results, very valuable phenolic compounds such as catechin 2526.96 µgg extract, gallic acid 175.02 µgg extract, protocatechuic acid 76.47 µgg extract were obtained in high amounts. FTIR analysis of the liquid samples obtained by two different processes was performed. GC-MS analysis revealed stearic acid methyl ester 28.78, palmitic acid methyl ester 27.81 and o-xylene 9.29 in the liquid extract. However, higher amounts of linoleic acid, methyl ester 32.45, palmitic acid methyl ester 23.06 and linolenic acid, methyl ester oleic acid, methyl ester 11.32 compounds were detected in the liquid extract obtained by pyrolysis compared to the normal liquid extract content. All these findings show that the processing method and physicochemical conditions are very important in obtaining valuable compounds such as phenolic and organic acids from plant products such as chestnut bark.

 In this study, the contents of both extraction liquid and pyrolysis liquid products of chestnut shells were characterized using Gas Chromatography-Mass Spectrometry GC-MS, Liquid Chromatography-Mass Spectrometry LCMS-MS and Fourier Infrared Spectroscopy FT-IR. In LC-MSMS analyses; sample samples obtained from different processes were determined using 41 phenolic standards. The results of LC-MSMS analysis showed that both the type and amount of phenolic compounds in the liquid extract were significantly higher than those in the pyrolysis liquid. According to the analysis results, very valuable phenolic compounds such as catechin 2526.96 µgg extract, gallic acid 175.02 µgg extract, protocatechuic acid 76.47 µgg extract were obtained in high amounts. FTIR analysis of the liquid samples obtained by two different processes was performed. GC-MS analysis revealed stearic acid methyl ester 28.78, palmitic acid methyl ester 27.81 and o-xylene 9.29 in the liquid extract. However, higher amounts of linoleic acid, methyl ester 32.45, palmitic acid methyl ester 23.06 and linolenic acid, methyl ester oleic acid, methyl ester 11.32 compounds were detected in the liquid extract obtained by pyrolysis compared to the normal liquid extract content. All these findings show that the processing method and physicochemical conditions are very important in obtaining valuable compounds such as phenolic and organic acids from plant products such as chestnut bark.

 In this study, the contents of both extraction liquid and pyrolysis liquid products of chestnut shells were characterized using Gas Chromatography-Mass Spectrometry GC-MS, Liquid Chromatography-Mass Spectrometry LCMS-MS and Fourier Infrared Spectroscopy FT-IR. In LC-MSMS analyses; sample samples obtained from different processes were determined using 41 phenolic standards. The results of LC-MSMS analysis showed that both the type and amount of phenolic compounds in the liquid extract were significantly higher than those in the pyrolysis liquid. According to the analysis results, very valuable phenolic compounds such as catechin 2526.96 µgg extract, gallic acid 175.02 µgg extract, protocatechuic acid 76.47 µgg extract were obtained in high amounts. FTIR analysis of the liquid samples obtained by two different processes was performed. GC-MS analysis revealed stearic acid methyl ester 28.78, palmitic acid methyl ester 27.81 and o-xylene 9.29 in the liquid extract. However, higher amounts of linoleic acid, methyl ester 32.45, palmitic acid methyl ester 23.06 and linolenic acid, methyl ester oleic acid, methyl ester 11.32 compounds were detected in the liquid extract obtained by pyrolysis compared to the normal liquid extract content. All these findings show that the processing method and physicochemical conditions are very important in obtaining valuable compounds such as phenolic and organic acids from plant products such as chestnut bark.

 In this study, the contents of both extraction liquid and pyrolysis liquid products of chestnut shells were characterized using Gas Chromatography-Mass Spectrometry GC-MS, Liquid Chromatography-Mass Spectrometry LCMS-MS and Fourier Infrared Spectroscopy FT-IR. In LC-MSMS analyses; sample samples obtained from different processes were determined using 41 phenolic standards. The results of LC-MSMS analysis showed that both the type and amount of phenolic compounds in the liquid extract were significantly higher than those in the pyrolysis liquid. According to the analysis results, very valuable phenolic compounds such as catechin 2526.96 µgg extract, gallic acid 175.02 µgg extract, protocatechuic acid 76.47 µgg extract were obtained in high amounts. FTIR analysis of the liquid samples obtained by two different processes was performed. GC-MS analysis revealed stearic acid methyl ester 28.78, palmitic acid methyl ester 27.81 and o-xylene 9.29 in the liquid extract. However, higher amounts of linoleic acid, methyl ester 32.45, palmitic acid methyl ester 23.06 and linolenic acid, methyl ester oleic acid, methyl ester 11.32 compounds were detected in the liquid extract obtained by pyrolysis compared to the normal liquid extract content. All these findings show that the processing method and physicochemical conditions are very important in obtaining valuable compounds such as phenolic and organic acids from plant products such as chestnut bark.

Makale detayları

A Novel Approach For The Evaluation Of Bio-Oils Obtained From Chestnut Shells By Different Processes

Yazarlar:

Yunus Başar | Mehmet Salih Nas | Mehmet Hakkı Alma | İbrahim Demirtaş

Yayıncı:

Igdir University

Ana Başlıklar:

Analitik Spektrometri

Dergi:

Iğdır Üniversitesi Fen Bilimleri Enstitüsü Dergisi Vol.14 Issue 4, pp.1636-1644

Belge Tipi:

Makale

Yayın Tarihi:

1/2024

Belge Dili:

İngilizce

Document ID (Org No.):

2001331750

pISSN:

2536-4618

Bio-Oils

Pyrolysis

Phenolic

Characterization

Sayı

Makale detayları

A Novel Approach For The Evaluation Of Bio-Oils Obtained From Chestnut Shells By Different Processes

Yazarlar: Yunus Başar | Mehmet Salih Nas | Mehmet Hakkı Alma | İbrahim Demirtaş

Yayıncı: Igdir University

Ana Başlıklar: Analitik Spektrometri

Dergi: Iğdır Üniversitesi Fen Bilimleri Enstitüsü Dergisi Vol.14 Issue 4, pp.1636-1644

Belge Tipi: Makale

Yayın Tarihi: 1/2024

Belge Dili: İngilizce

Document ID (Org No.): 2001331750

pISSN: 2536-4618

Bio-Oils

Pyrolysis

Phenolic

Characterization

Sayı

Yazarlar:

Yunus Başar | Mehmet Salih Nas | Mehmet Hakkı Alma | İbrahim Demirtaş

Yayıncı:

Igdir University

Ana Başlıklar:

Analitik Spektrometri

Dergi:

Iğdır Üniversitesi Fen Bilimleri Enstitüsü Dergisi Vol.14 Issue 4, pp.1636-1644

Belge Tipi:

Makale

Yayın Tarihi:

1/2024

Belge Dili:

İngilizce

Document ID (Org No.):

2001331750

pISSN:

2536-4618