Chitin extraction and chitosan production from cell wall of two mushroom species (Lactarius vellereus and Phyllophora ribis)

S. Erdogan*, M. Kaya, I. Akata

*Bu çalışma için yazışmadan sorumlu yazar

Araştırma sonucu: Kitap/Rapor/Konferans Bildirisinde BölümKonferans katkısıbilirkişi

48 Atıf (Scopus)

Özet

Chitin is an important polysaccharide found as supporting material in the cell wall of mushrooms. In this study, chitin and chitosan were obtained from the cell wall of two different mushroom species using chemical method and physicochemically characterized. The dry weight chitin contents of the mushroom species were determined as 11.4% for Lactarius vellereus and 7.9% for Phyllophora ribis. Chitosan yields of the chitins isolated from L. vellereus and P. ribis were 73.1% and 75.3%, respectively. While, the maximum degradation temperatures of L. vellereus and P. ribis chitins were found to be 354°C and 275°C by thermogravimetric analysis (TGA), the maximum degradation temperature of the chitosans obtained from these chitins were recorded as 262°C and 229°C, respectively. The crystalline index values of L. vellereus and P. ribis chitins were calculated as 64% and 49%, respectively according to the X-ray diffraction analysis (XRD) results. The scanning electron microscopy (SEM) indicated that there were no nanofiber or nanopores on the surface of the chitins and chitosans obtained from these two mushroom species. The results of this study revealed that L. vellereus and P. ribis had higher chitin contents than some other insects and mushroom species recorded in the literature and these species may be used as a potential chitin sources.

Orijinal dilİngilizce
Ana bilgisayar yayını başlığıProceedings of the 6th International Advances in Applied Physics and Materials Science Congress and Exhibition, APMAS 2016
EditörlerMehmet Sezer, Ahmet Yavuz Oral, Zehra Banu Bahsi Oral, Seda Kol, Mehmet Emre Akoz
YayınlayanAmerican Institute of Physics Inc.
ISBN (Elektronik)9780735414778
DOI'lar
Yayın durumuYayınlandı - 24 Şub 2017
Harici olarak yayınlandıEvet
Etkinlik6th International Advances in Applied Physics and Materials Science Congress and Exhibition, APMAS 2016 - Istanbul, Turkey
Süre: 1 Haz 20163 Haz 2016

Yayın serisi

AdıAIP Conference Proceedings
Hacim1809
ISSN (Basılı)0094-243X
ISSN (Elektronik)1551-7616

???event.eventtypes.event.conference???

???event.eventtypes.event.conference???6th International Advances in Applied Physics and Materials Science Congress and Exhibition, APMAS 2016
Ülke/BölgeTurkey
ŞehirIstanbul
Periyot1/06/163/06/16

Bibliyografik not

Publisher Copyright:
© 2017 Author(s).

Parmak izi

Chitin extraction and chitosan production from cell wall of two mushroom species (Lactarius vellereus and Phyllophora ribis)' araştırma başlıklarına git. Birlikte benzersiz bir parmak izi oluştururlar.

Alıntı Yap