کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10278995 | 464595 | 2005 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Reutilisation of food processing wastes for production of relevant metabolites: application to laccase production by Trametes hirsuta
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
مهندسی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Reutilisation of food processing wastes for production of relevant metabolites: application to laccase production by Trametes hirsuta Reutilisation of food processing wastes for production of relevant metabolites: application to laccase production by Trametes hirsuta](/preview/png/10278995.png)
چکیده انگلیسی
The aim of the present study was to investigate the feasibility of kiwi fruit wastes as a support-substrate for laccase production by the white-rot fungus Trametes hirsuta under solid-state conditions. Different experiments were conducted in order to select the variables that allow obtaining high levels of laccase activity. In particular, the effect of the initial ammonium concentration, the amount of support employed, the need for pre-treating the support and the part of kiwi fruit wastes utilised (peelings or peelings plus pulp) was evaluated. The highest laccase value (around 90,000 nkat/l) was obtained operating at an initial ammonium concentration of 0.150 g/l and with 2.5 g of pre-treated peelings of kiwi fruit. This activity is higher than that reported to date with no inducers addition. These promising results open the way for the value-added utilisation of other similar food processing wastes.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Food Engineering - Volume 66, Issue 4, February 2005, Pages 419-423
Journal: Journal of Food Engineering - Volume 66, Issue 4, February 2005, Pages 419-423
نویسندگان
Emilio Rosales, Susana RodrıÌguez Couto, Ma Ángeles Sanromán,