Extraction and Characterization of Pectin from Lemon Waste for Commercial Applications

Ketema BEYECH HUNDİE; Desalegn ABDİSSA

doi:https://doi.org/10.18596/jotcsa.901973

Makale detayları

Extraction and Characterization of Pectin from Lemon Waste for Commercial Applications

Yazarlar:

Ketema BEYECH HUNDİE | Desalegn ABDİSSA

Yayıncı:

Turkish Chemical Society

Ana Başlıklar:

Kimya ve ilgili bilimler

Dergi:

Journal of the Turkish Chemical Society Section A: Chemistry 2021 Vol.8 Issue 4, pp.1111-1120

Belge Tipi:

Makale

Yayın Tarihi:

11/2021

Belge Dili:

İngilizce

Document ID (Org No.):

2000502129

Sıklık:

Üç Aylık

eISSN:

2149-0120

DOI:

https://doi.org/10.18596/jotcsa.901973

Özet:

 

The objective of this paper was preliminary to extract and characterization of purified pectin from lemon wastes. Dry lemon waste was extracted applying citric acid solvent or water at various concentrations under a similar condition (85 ºC for 4 h).  It was found that the highest yield of pectin (20.8% dry basis) was achieved using hot water extraction with an esterification degree of 47.8%. It contained 63.2 ± 0.74% galacturonic acid, followed by 17.4 ± 0.76% total sugar. The monosaccharides found in pectin were arabinose (2.7 ± 0.20%), galactose (2.3 ± 0.01%), glucose (1.4 ± 0.09%), mannose (0.4 ± 0.01%), fructose (0.4 ± 0.05%), and xylose (0.1 ± 0.01%). The found pectin had a high atomic weight of 2060 kDa with a wide polydispersity index of 4.41, decided by high-Performance Size Exclusion Chromatography (HPSEC). The extricated lemon waste pectin was grouped into low methoxyl pectin, depends on the methoxyl content and degree of esterification affirmed by Fourier transform infrared spectroscopy (FT-IR) and rheological properties. In conclusion, the discoveries of the study show that lemon waste can be investigated as a promising elective for the commercial manufacturing of pectin.

Makale detayları

Extraction and Characterization of Pectin from Lemon Waste for Commercial Applications

Yazarlar: Ketema BEYECH HUNDİE | Desalegn ABDİSSA

Yayıncı: Turkish Chemical Society

Ana Başlıklar: Kimya ve ilgili bilimler

Dergi: Journal of the Turkish Chemical Society Section A: Chemistry 2021 Vol.8 Issue 4, pp.1111-1120

Belge Tipi: Makale

Yayın Tarihi: 11/2021

Belge Dili: İngilizce

Document ID (Org No.): 2000502129

Sıklık: Üç Aylık

eISSN: 2149-0120

DOI: https://doi.org/10.18596/jotcsa.901973

Sayı

Yazarlar:

Ketema BEYECH HUNDİE | Desalegn ABDİSSA

Yayıncı:

Turkish Chemical Society

Ana Başlıklar:

Kimya ve ilgili bilimler

Dergi:

Journal of the Turkish Chemical Society Section A: Chemistry 2021 Vol.8 Issue 4, pp.1111-1120

Belge Tipi:

Makale

Yayın Tarihi:

11/2021

Belge Dili:

İngilizce

Document ID (Org No.):

2000502129

Sıklık:

Üç Aylık

eISSN:

2149-0120

DOI:

https://doi.org/10.18596/jotcsa.901973