By T. Kent Kirk

This ebook contains sixty eight co-ordinated chapters via specialists from 25 international locations. The chapters have been chosen from the lawsuits of the Fourth overseas Sympsoium on biotechnology within the pulp and paper undefined. Biotechnology is speedily expanding the construction, caliber and availability of many items whereas reducing their charges and this e-book summarize strength purposes

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5 ) . 3 0 , 3 1 T h i s characteristic c o u l d b e d u e t o cellobiose: q u i n o n e o x y r e d u c t a s e , an e n z y m e w h i c h links lignin a n d cellulose m e t a b o l i s m . 2: Gel Filtration by HPLC of Straw Soluble Lignocellulose in - water - 5 mM MAS buffer (pH 5) 12 A l s o t h e s u p e r o x i d e a n i o n is active o n l i g n o c e l l u l o s e a n d of t h e s u p e r o x i d e d i s m u t a s e ( S O D ) , e n z y m e annealing t h e a n i o n , t h e d e p o l y m e r i z a t i o n is r e d u c e d , especially if t h e S O D is carried o u t at p H = 7 .

5 , w h i c h is t h e b e s t c o n d i t i o n for (Table 4 . 4 ) . in presence superoxide incubation its a c t i v i t y In a d d i t i o n , t h e choice of t h e w h i t e - r o t strain is o n e of t h e m a i n aspects of t h e physiological approach b e c a u s e s o m e strains are m o r e a m e n a b l e t o p r o d u c i n g SLC (V. volvacea, P. sajor-caju), o t h e r s t o prod u c i n g sugars (P. floridae) a n d different e n z y m e patrimony. T h e SLC m e t a b o l i z a t i o n by different strains m a y b e of h e l p t o d e t e r m i n e t h e s u i t ability of strains for different p u r p o s e s such as ligninolysis, cellulolysis, SLC p r o d u c t i o n , e t c .

T h e fungus formed erosion t r o u g h s in s o m e areas w i t h i n t h e w o o d cells. Localized w o o d cell wall t h i n n i n g a n d f r a g m e n t a t i o n a n d bore holes c a u s e d by t h e h y p h a e were visible. Wall m a t e r i a l w a s r e m o v e d near t h e h y p h a l tips a n d at p o i n t s of close c o n t a c t w i t h t h e lateral surface of t h e h y p h a e . H y p h a e w i t h i n t h e interior of t h e chip w e r e often e n v e l o p e d in a s l i m e s h e a t h (Figure 3 .

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