In situ production of xylooligosaccharides by Aspergillus tubingensis from corn cob
Конференцијски прилог (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Xylooligosaccharides (XOS) are prebiotic, functional food ingredients, with biological benefits
such as immunomodulatory and anti-inflammatory properties, anticancer and antioxidant activity.
Usually, XOS are produced from xylan by the combination of pre-treatment, enzymatic, chemical
and/or auto-hydrolytic methods. Fungal xylanases are the most suitable for XOS production. Xylan
rich agro-industrial wastes (corn cob is one of them) are used as a substrate for fungal xylanase
production and as start material for xylan extraction. In situ XOS production by fungal growth on
xylan rich medium represents an attractive and advantageous approach but insufficient described till
now. This method has many advantages over the others because bypasses the extraction and
purification of xylan and enzymes, it is environmentally friendly, low cost and time-consuming.
This study demonstrated A. tubingensis FAT35 has a great capacity for the synthesis of XOS using
corn cob as a substrate in s...olid state fermentation (SSF). Obtained XOS, during the fungal growth,
were characterized by TLC and HPLC. Significant antioxidant potential was shown by antioxidant
tests (ORAC, DPPH and FRAP). The obtained XOS are suitable to be a functional food additive
and are obtained in the simplest way that is both environmentally and economically suitable.
Кључне речи:
prebiotic / XOS / functional food / fungi / AspergillusИзвор:
Book of Abstracts - 2nd UNIFood International Conference - UNIFood2021, September 24-25, 2021, Belgrade, 2021, 155-Издавач:
- Belgrade : University of Belgrade
Финансирање / пројекти:
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200026 (Универзитет у Београду, Институт за хемију, технологију и металургију - ИХТМ) (RS-MESTD-inst-2020-200026)
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200168 (Универзитет у Београду, Хемијски факултет) (RS-MESTD-inst-2020-200168)
Институција/група
IHTMTY - CONF AU - Stojanović, Sanja AU - Ristović, Marina AU - Margetić, Aleksandra AU - Vujčić, Zoran AU - Dojnov, Biljana PY - 2021 UR - https://cer.ihtm.bg.ac.rs/handle/123456789/5815 AB - Xylooligosaccharides (XOS) are prebiotic, functional food ingredients, with biological benefits such as immunomodulatory and anti-inflammatory properties, anticancer and antioxidant activity. Usually, XOS are produced from xylan by the combination of pre-treatment, enzymatic, chemical and/or auto-hydrolytic methods. Fungal xylanases are the most suitable for XOS production. Xylan rich agro-industrial wastes (corn cob is one of them) are used as a substrate for fungal xylanase production and as start material for xylan extraction. In situ XOS production by fungal growth on xylan rich medium represents an attractive and advantageous approach but insufficient described till now. This method has many advantages over the others because bypasses the extraction and purification of xylan and enzymes, it is environmentally friendly, low cost and time-consuming. This study demonstrated A. tubingensis FAT35 has a great capacity for the synthesis of XOS using corn cob as a substrate in solid state fermentation (SSF). Obtained XOS, during the fungal growth, were characterized by TLC and HPLC. Significant antioxidant potential was shown by antioxidant tests (ORAC, DPPH and FRAP). The obtained XOS are suitable to be a functional food additive and are obtained in the simplest way that is both environmentally and economically suitable. PB - Belgrade : University of Belgrade C3 - Book of Abstracts - 2nd UNIFood International Conference - UNIFood2021, September 24-25, 2021, Belgrade T1 - In situ production of xylooligosaccharides by Aspergillus tubingensis from corn cob SP - 155 UR - https://hdl.handle.net/21.15107/rcub_cer_5815 ER -
@conference{ author = "Stojanović, Sanja and Ristović, Marina and Margetić, Aleksandra and Vujčić, Zoran and Dojnov, Biljana", year = "2021", abstract = "Xylooligosaccharides (XOS) are prebiotic, functional food ingredients, with biological benefits such as immunomodulatory and anti-inflammatory properties, anticancer and antioxidant activity. Usually, XOS are produced from xylan by the combination of pre-treatment, enzymatic, chemical and/or auto-hydrolytic methods. Fungal xylanases are the most suitable for XOS production. Xylan rich agro-industrial wastes (corn cob is one of them) are used as a substrate for fungal xylanase production and as start material for xylan extraction. In situ XOS production by fungal growth on xylan rich medium represents an attractive and advantageous approach but insufficient described till now. This method has many advantages over the others because bypasses the extraction and purification of xylan and enzymes, it is environmentally friendly, low cost and time-consuming. This study demonstrated A. tubingensis FAT35 has a great capacity for the synthesis of XOS using corn cob as a substrate in solid state fermentation (SSF). Obtained XOS, during the fungal growth, were characterized by TLC and HPLC. Significant antioxidant potential was shown by antioxidant tests (ORAC, DPPH and FRAP). The obtained XOS are suitable to be a functional food additive and are obtained in the simplest way that is both environmentally and economically suitable.", publisher = "Belgrade : University of Belgrade", journal = "Book of Abstracts - 2nd UNIFood International Conference - UNIFood2021, September 24-25, 2021, Belgrade", title = "In situ production of xylooligosaccharides by Aspergillus tubingensis from corn cob", pages = "155", url = "https://hdl.handle.net/21.15107/rcub_cer_5815" }
Stojanović, S., Ristović, M., Margetić, A., Vujčić, Z.,& Dojnov, B.. (2021). In situ production of xylooligosaccharides by Aspergillus tubingensis from corn cob. in Book of Abstracts - 2nd UNIFood International Conference - UNIFood2021, September 24-25, 2021, Belgrade Belgrade : University of Belgrade., 155. https://hdl.handle.net/21.15107/rcub_cer_5815
Stojanović S, Ristović M, Margetić A, Vujčić Z, Dojnov B. In situ production of xylooligosaccharides by Aspergillus tubingensis from corn cob. in Book of Abstracts - 2nd UNIFood International Conference - UNIFood2021, September 24-25, 2021, Belgrade. 2021;:155. https://hdl.handle.net/21.15107/rcub_cer_5815 .
Stojanović, Sanja, Ristović, Marina, Margetić, Aleksandra, Vujčić, Zoran, Dojnov, Biljana, "In situ production of xylooligosaccharides by Aspergillus tubingensis from corn cob" in Book of Abstracts - 2nd UNIFood International Conference - UNIFood2021, September 24-25, 2021, Belgrade (2021):155, https://hdl.handle.net/21.15107/rcub_cer_5815 .