Ahmet ÇAY, Sema Eylen NAMLIGÖZ, Ayşegül EKMEKÇİ

Keten saklarından enzimatik işlemlerle keten liflerinin elde edilmesi

Keten bitkisinden keten lifi elde etmede ilk adım, retting işlemi olarak adlandırılmakta olup bu işlem hem öz tabaka ve epidermis arasında bulunan sak liflerini ve hem de liflerin her birini birbirinden ayırmaktadır. Suda havuzlama, çiğde havuzlama vb. metotların dezavantajları sebebiyle, keten lifi elde etmede kontrollü proses ve iyi kalitede lif üretmek üzere enzimatik bir işlem geliştirilmiştir. Bu yazıda keten saklarından enzimatik işlemle keten lifi elde etme hakkında genel açıklama yapılmaktadır.

Enzymatic retting of flax

The initial step in processing flax into linen is called retting, which separates the bast fibers from the core and epidermis of the plant and also separates the fibers from each other. Due to the disadvantages of other methods such as water retting, dew retting, etc., an enzymatic retting system is developed to control the retting process and produce fibers of consistent quality. This article is an overview of enzymatic retting of flax stems.

PDF

___

1.Henriksson, Akin, Rigsby, Patel, Eriksson, Influence of chelating agents and mechanical pretreatment on enzymatic retting of flax, Textile Research Journal, 67,1997.
2.Zhang, Johansson, Pettersson, Akin, Foulk, Khalili, Henriksson, Effects of acidic media pre-incubation on flax enzyme retting efficiency, Textile Research Journal, 73(3), 2003.
3.Yazıcıoğlu G., 1996, Tekstil Mikroskopisi, E.Ü. Tekstil Fakültesi Yayınları, No: 34,121 .s.
4.Tarakçıoğlu I., 1979, Tekstil Terbiyesi ve Makineleri Cilt I, E. Ü. Müh. Fak. Çoğaltma Yayınları, 401.s.
5.Akin, Foulk, Dodd, McAlister, Enzyme-retting of flax and characterization of processed fibers, Journal of Biotechnology, 89, 2001.
6.Zhang, Henriksson, Johansson, Polygalacturonase is the key komponent in enzymatic retting of flax, Journal of Biotechnology, 81, 2000.
7.Akin, Morrison, Gamble, Rigsby, Henriksson, Eriksson, Effect of retting enzymes on the structure and composition of flax cell walls, Textile Research Journal, 67(4), 1997.
8.Mooney, Stolle-Smits, Schols, Jong, Analysis of retted and non retted flax fibers by chemical and enzymatic means, Journal of Biotechnology, 89,2001.
9.Foulk, Akin, Dodd, Processing techniques for improving enzyme-retting of flax, Industrial Crops and Products, 13, 2001.
10.Akin, Dodd, Perkins, Henriksson, Eriksson, Spray enzymatic retting: A new method for processing flax fibers, Textile Research Journal, 70 (6), 2000.
11.Adamsen, Akin, Rigsby, Chelating agents and enzyme retting of flax, Textile Research Journal, 72(4), 2002.
12.Akin, Perkins, Quality properties of flax fibers retted with enzymes, Textile Research Journal, 69(10), 1999.