Common nettle as substrate for the growth of Lacticaseibacillus sp. and Ligilactobacillus sp.
Kopriva kao supstrat za rast Lacticaseibacillus sp. i Ligilactobacillus sp.
Samo za registrovane korisnike
2022
Autori
Đukić-Vuković, AleksandraBogdanović, Mihajlo
Grbić, Jovana
Mladenović, Dragana
Mojović, Ljiljana
Konferencijski prilog (Objavljena verzija)
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
Common nettle (Urtica dioica) is widely spread medicinal plant growing in Europe. It is used as food,
herbal tea or extract in dietary supplements. Significant amount of common nettle herb residues
remains during standard herb processing in herbal tea production – due to grounding and fragility of
dried common nettle’s leaf. These residues are currently underexploited and are considered waste, but
could be used for extraction. Dried or liquid extracts of pharmacopoeial-level quality common nettle
are used in iron supplementation, in treatments of rheumatoid diseases, hyperthensia or hyperglycemic
disorders. Green solvents, water and ethanol are preferable for sustainable extractions and food and
health related applications. Additionally, these solvents favour extraction of polar compounds like
glycosides which could be metabolized by microorganisms. Water extracts do not harm
microorganisms and are used as such in fermentation while ethanol have to be removed before
fermentat...ions.
In our work, we studied water extraction of common nettle herb and its residues and tested these
extracts as substrates for the growth of Ligilactobacillus salivarius and Lacticaseibacillus rhamnosus,
bacteria with probiotic potential. Antioxidant activity (DPPH and ABTS methods) and growth of L.
salivarius and L. rhamnosus were common nettle’s extracts obtained under different conditions. The
extracts obtained from residues showed comparable or even superior antioxidant activity to extracts
obtained from standard herb. Common nettle extracts without carbon or nitrogen supplementation were
poor substrates for the growth of L. salivarius and L. rhamnosus, while supplementation with broth in
low percentages resulted in growth stimulation above control. Findings suggest that common nettle
herb residues could be valorised in food chain avoiding landfill disposal and wasting of this valuable
resource.
Kopriva (Urtica dioica) je široko rasprostranjena biljka koja raste širom Evrope. Koristi se za ishranu,
kao čaj ili u formi ekstrakta u dijetetskim suplementima. Tokom prerade herbe koprive i pakovanja za
primenu u formi čajeva nastaje značajna količina otpada – izdrobljene herbe koprive. Ovaj otpad se za
sada ne koristi i smatra se otpadom, ali bi se mogao koristiti za ekstrakcije. Suvi i tečni ekstrakti
koprive farmakopejskog kvaliteta se koriste za tretmanu anemija, reumatoidnih bolesti, hipertenzije i
hiperglikemijskih poremećaja. Zeleni rastvarači, voda i etanol su najpogodniji za dobijanje ekstrakata
na održiv način za prehrambene i farmaceutske primene. Takođe, ovi rastvarači pogoduju ekstrakciji
polarnih jedinjenja kao što su glikozidi koje mogu da fermentišu mikroorganizmi. Vodeni ekstrakti se
mogu koristiti bez tretmana, jer ne utiču negativno na rast mikroorganizama, dok je iz etanolnih
ekstrakata neophodno ukloniti etanol pre fermentacije.
U radu smo proučavali v...odenu ekstrakciju herbe koprive i otpada dobijenog preradom herbe. Testirali
smo ekstrakte kao supstrate za rast Ligilactobacillus salivarius i Lacticaseibacillus rhamnosus,
bakterija sa probiotskim potencijalom i antioksidantnu aktivnost ekstrakata (DPPH i ABTS metode).
Antioksidantna aktivnost i rast L. salivarius i L. rhamnosus su ispitivani u ektraktima koprive
dobijenim pod različitim uslovima. Ekstrakti dobijeni iz otpadna herbe koprive su pokazali sličnu ili
čak bolju antioksidativnu aktivnost u odnosu na ekstrakte standardno korišćene herbe. Ekstrakti
koprive bez dopune izvorima ugljenika ili azota su bili loš supstrat za rast L. salivarius i L. rhamnosus,
dok su ekstrakti obogaćeni bujonom u niskom procentu pokazali rast bolji od kontrolnog uzorka.
Rezultati rada ukazuju na potencijal otpada iz prerade koprive za primenu u prehrambenoj industriji
čime bi se izbeglo odlaganje na deponije i bacanje ovog vrednog resursa.
Ključne reči:
antioxidants / probiotics / green extraction / stinging nettle / sustainability / waste / antioksidansi / probiotici / zelena ekstrakcija / kopriva / održivost / otpadIzvor:
34th Scientific-Professional conference with international participation Process technology and energy in Agriculture – PTEP 2022, 2022, 17-18Izdavač:
- Nacionalno društvo za procesnu tehniku i energetiku u poljoprivredi
Finansiranje / projekti:
- Ministarstvo nauke, tehnološkog razvoja i inovacija Republike Srbije, institucionalno finansiranje - 200135 (Univerzitet u Beogradu, Tehnološko-metalurški fakultet) (RS-MESTD-inst-2020-200135)
Institucija/grupa
Tehnološko-metalurški fakultetTY - CONF AU - Đukić-Vuković, Aleksandra AU - Bogdanović, Mihajlo AU - Grbić, Jovana AU - Mladenović, Dragana AU - Mojović, Ljiljana PY - 2022 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6218 AB - Common nettle (Urtica dioica) is widely spread medicinal plant growing in Europe. It is used as food, herbal tea or extract in dietary supplements. Significant amount of common nettle herb residues remains during standard herb processing in herbal tea production – due to grounding and fragility of dried common nettle’s leaf. These residues are currently underexploited and are considered waste, but could be used for extraction. Dried or liquid extracts of pharmacopoeial-level quality common nettle are used in iron supplementation, in treatments of rheumatoid diseases, hyperthensia or hyperglycemic disorders. Green solvents, water and ethanol are preferable for sustainable extractions and food and health related applications. Additionally, these solvents favour extraction of polar compounds like glycosides which could be metabolized by microorganisms. Water extracts do not harm microorganisms and are used as such in fermentation while ethanol have to be removed before fermentations. In our work, we studied water extraction of common nettle herb and its residues and tested these extracts as substrates for the growth of Ligilactobacillus salivarius and Lacticaseibacillus rhamnosus, bacteria with probiotic potential. Antioxidant activity (DPPH and ABTS methods) and growth of L. salivarius and L. rhamnosus were common nettle’s extracts obtained under different conditions. The extracts obtained from residues showed comparable or even superior antioxidant activity to extracts obtained from standard herb. Common nettle extracts without carbon or nitrogen supplementation were poor substrates for the growth of L. salivarius and L. rhamnosus, while supplementation with broth in low percentages resulted in growth stimulation above control. Findings suggest that common nettle herb residues could be valorised in food chain avoiding landfill disposal and wasting of this valuable resource. AB - Kopriva (Urtica dioica) je široko rasprostranjena biljka koja raste širom Evrope. Koristi se za ishranu, kao čaj ili u formi ekstrakta u dijetetskim suplementima. Tokom prerade herbe koprive i pakovanja za primenu u formi čajeva nastaje značajna količina otpada – izdrobljene herbe koprive. Ovaj otpad se za sada ne koristi i smatra se otpadom, ali bi se mogao koristiti za ekstrakcije. Suvi i tečni ekstrakti koprive farmakopejskog kvaliteta se koriste za tretmanu anemija, reumatoidnih bolesti, hipertenzije i hiperglikemijskih poremećaja. Zeleni rastvarači, voda i etanol su najpogodniji za dobijanje ekstrakata na održiv način za prehrambene i farmaceutske primene. Takođe, ovi rastvarači pogoduju ekstrakciji polarnih jedinjenja kao što su glikozidi koje mogu da fermentišu mikroorganizmi. Vodeni ekstrakti se mogu koristiti bez tretmana, jer ne utiču negativno na rast mikroorganizama, dok je iz etanolnih ekstrakata neophodno ukloniti etanol pre fermentacije. U radu smo proučavali vodenu ekstrakciju herbe koprive i otpada dobijenog preradom herbe. Testirali smo ekstrakte kao supstrate za rast Ligilactobacillus salivarius i Lacticaseibacillus rhamnosus, bakterija sa probiotskim potencijalom i antioksidantnu aktivnost ekstrakata (DPPH i ABTS metode). Antioksidantna aktivnost i rast L. salivarius i L. rhamnosus su ispitivani u ektraktima koprive dobijenim pod različitim uslovima. Ekstrakti dobijeni iz otpadna herbe koprive su pokazali sličnu ili čak bolju antioksidativnu aktivnost u odnosu na ekstrakte standardno korišćene herbe. Ekstrakti koprive bez dopune izvorima ugljenika ili azota su bili loš supstrat za rast L. salivarius i L. rhamnosus, dok su ekstrakti obogaćeni bujonom u niskom procentu pokazali rast bolji od kontrolnog uzorka. Rezultati rada ukazuju na potencijal otpada iz prerade koprive za primenu u prehrambenoj industriji čime bi se izbeglo odlaganje na deponije i bacanje ovog vrednog resursa. PB - Nacionalno društvo za procesnu tehniku i energetiku u poljoprivredi C3 - 34th Scientific-Professional conference with international participation Process technology and energy in Agriculture – PTEP 2022 T1 - Common nettle as substrate for the growth of Lacticaseibacillus sp. and Ligilactobacillus sp. T1 - Kopriva kao supstrat za rast Lacticaseibacillus sp. i Ligilactobacillus sp. EP - 18 SP - 17 UR - https://hdl.handle.net/21.15107/rcub_technorep_6218 ER -
@conference{ author = "Đukić-Vuković, Aleksandra and Bogdanović, Mihajlo and Grbić, Jovana and Mladenović, Dragana and Mojović, Ljiljana", year = "2022", abstract = "Common nettle (Urtica dioica) is widely spread medicinal plant growing in Europe. It is used as food, herbal tea or extract in dietary supplements. Significant amount of common nettle herb residues remains during standard herb processing in herbal tea production – due to grounding and fragility of dried common nettle’s leaf. These residues are currently underexploited and are considered waste, but could be used for extraction. Dried or liquid extracts of pharmacopoeial-level quality common nettle are used in iron supplementation, in treatments of rheumatoid diseases, hyperthensia or hyperglycemic disorders. Green solvents, water and ethanol are preferable for sustainable extractions and food and health related applications. Additionally, these solvents favour extraction of polar compounds like glycosides which could be metabolized by microorganisms. Water extracts do not harm microorganisms and are used as such in fermentation while ethanol have to be removed before fermentations. In our work, we studied water extraction of common nettle herb and its residues and tested these extracts as substrates for the growth of Ligilactobacillus salivarius and Lacticaseibacillus rhamnosus, bacteria with probiotic potential. Antioxidant activity (DPPH and ABTS methods) and growth of L. salivarius and L. rhamnosus were common nettle’s extracts obtained under different conditions. The extracts obtained from residues showed comparable or even superior antioxidant activity to extracts obtained from standard herb. Common nettle extracts without carbon or nitrogen supplementation were poor substrates for the growth of L. salivarius and L. rhamnosus, while supplementation with broth in low percentages resulted in growth stimulation above control. Findings suggest that common nettle herb residues could be valorised in food chain avoiding landfill disposal and wasting of this valuable resource., Kopriva (Urtica dioica) je široko rasprostranjena biljka koja raste širom Evrope. Koristi se za ishranu, kao čaj ili u formi ekstrakta u dijetetskim suplementima. Tokom prerade herbe koprive i pakovanja za primenu u formi čajeva nastaje značajna količina otpada – izdrobljene herbe koprive. Ovaj otpad se za sada ne koristi i smatra se otpadom, ali bi se mogao koristiti za ekstrakcije. Suvi i tečni ekstrakti koprive farmakopejskog kvaliteta se koriste za tretmanu anemija, reumatoidnih bolesti, hipertenzije i hiperglikemijskih poremećaja. Zeleni rastvarači, voda i etanol su najpogodniji za dobijanje ekstrakata na održiv način za prehrambene i farmaceutske primene. Takođe, ovi rastvarači pogoduju ekstrakciji polarnih jedinjenja kao što su glikozidi koje mogu da fermentišu mikroorganizmi. Vodeni ekstrakti se mogu koristiti bez tretmana, jer ne utiču negativno na rast mikroorganizama, dok je iz etanolnih ekstrakata neophodno ukloniti etanol pre fermentacije. U radu smo proučavali vodenu ekstrakciju herbe koprive i otpada dobijenog preradom herbe. Testirali smo ekstrakte kao supstrate za rast Ligilactobacillus salivarius i Lacticaseibacillus rhamnosus, bakterija sa probiotskim potencijalom i antioksidantnu aktivnost ekstrakata (DPPH i ABTS metode). Antioksidantna aktivnost i rast L. salivarius i L. rhamnosus su ispitivani u ektraktima koprive dobijenim pod različitim uslovima. Ekstrakti dobijeni iz otpadna herbe koprive su pokazali sličnu ili čak bolju antioksidativnu aktivnost u odnosu na ekstrakte standardno korišćene herbe. Ekstrakti koprive bez dopune izvorima ugljenika ili azota su bili loš supstrat za rast L. salivarius i L. rhamnosus, dok su ekstrakti obogaćeni bujonom u niskom procentu pokazali rast bolji od kontrolnog uzorka. Rezultati rada ukazuju na potencijal otpada iz prerade koprive za primenu u prehrambenoj industriji čime bi se izbeglo odlaganje na deponije i bacanje ovog vrednog resursa.", publisher = "Nacionalno društvo za procesnu tehniku i energetiku u poljoprivredi", journal = "34th Scientific-Professional conference with international participation Process technology and energy in Agriculture – PTEP 2022", title = "Common nettle as substrate for the growth of Lacticaseibacillus sp. and Ligilactobacillus sp., Kopriva kao supstrat za rast Lacticaseibacillus sp. i Ligilactobacillus sp.", pages = "18-17", url = "https://hdl.handle.net/21.15107/rcub_technorep_6218" }
Đukić-Vuković, A., Bogdanović, M., Grbić, J., Mladenović, D.,& Mojović, L.. (2022). Common nettle as substrate for the growth of Lacticaseibacillus sp. and Ligilactobacillus sp.. in 34th Scientific-Professional conference with international participation Process technology and energy in Agriculture – PTEP 2022 Nacionalno društvo za procesnu tehniku i energetiku u poljoprivredi., 17-18. https://hdl.handle.net/21.15107/rcub_technorep_6218
Đukić-Vuković A, Bogdanović M, Grbić J, Mladenović D, Mojović L. Common nettle as substrate for the growth of Lacticaseibacillus sp. and Ligilactobacillus sp.. in 34th Scientific-Professional conference with international participation Process technology and energy in Agriculture – PTEP 2022. 2022;:17-18. https://hdl.handle.net/21.15107/rcub_technorep_6218 .
Đukić-Vuković, Aleksandra, Bogdanović, Mihajlo, Grbić, Jovana, Mladenović, Dragana, Mojović, Ljiljana, "Common nettle as substrate for the growth of Lacticaseibacillus sp. and Ligilactobacillus sp." in 34th Scientific-Professional conference with international participation Process technology and energy in Agriculture – PTEP 2022 (2022):17-18, https://hdl.handle.net/21.15107/rcub_technorep_6218 .