On the ecological recognition of Butia palm groves as integral ecosystems: Why do we need to widen the legal protection and the in situ/on-farm conservation approaches?

Sosinski, E. E.; Urruth, Leonardo Marques; Barbieri, Rosa Lía; Marchi, Marene Machado; Martens, Silvano Gildo

doi:10.1016/j.landusepol.2018.10.041

Cited by 33 publications

(25 citation statements)

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“…O manejo conservativo dos ecossistemas de butiazais visa o estabelecimento e o crescimento das mudas jovens e se baseia na exclusão de pastejo durante o inverno e pastejo contínuo durante o restante do ano (Rivas & Barbieri 2014). Assim, busca-se uma reconciliação com o uso sustentável do ecossistema onde os proprietários privados tornam-se os guardiões da biodiversidade (Sosinski Jr. et al 2019). Este tipo de manejo é adotado no butiazal da Fazenda São Miguel em Tapes no Rio Grande do Sul.…”

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Leguminosae na área de conservação in situ do butiazal da Fazenda São Miguel, Tapes, Rio Grande do Sul

et al. 2023

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RESUMO -O presente trabalho é um inventário das Leguminosae do butiazal da Fazenda São Miguel, Tapes, Rio Grande do Sul. Foram registradas duas subfamílias (Caesalpinioideae e Papilionoideae), nove tribos, 19 gêneros e 32 espécies. As tribos mais representativas são Phaseoleae (7 spp.), Dalbergieae (6 spp.) e Desmodieae (5 spp.) e os gêneros são Desmodium (5 spp.), Mimosa (3 spp.) e Chamaecrista (3 spp.). Verificou-se o estado de conservação das espécies e apenas seis espécies foram avaliadas quanto ao nível de ameaça de extinção, estando classificadas como pouco preocupante, o que demonstra a deficiência de dados sobre níveis de ameaça das demais espécies da família. Quanto à distribuição geográfica no Brasil, Crotalaria tweediana e Mimosa sanguinolenta ocorrem apenas nos três estados da Região Sul do Brasil. Lupinus lanatus e Rhynchosia lineata ocorrem exclusivamente nos estados de Santa Catarina e Rio Grande do Sul, enquanto Clitoria nana, Lupinus albescens e Macroptilium psammodes somente no Rio Grande do Sul.

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Section: Introductionunclassified

Leguminosae na área de conservação in situ do butiazal da Fazenda São Miguel, Tapes, Rio Grande do Sul

et al. 2023

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“…Butia odorata occur in eastern Uruguay and southern Brazil, in Rio Grande do Sul state (Eslabão et al, 2016). Their populations are known as butiazais or palmares, and although they are now rare, they were once quite common in the landscapes of southern Brazil (Sosinski et al, 2019).…”

Section: Introductionmentioning

confidence: 99%

Accessing the nutritional variability of Butia odorata: a food with identity

et al. 2022

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Butia odorata (Arecaceae) is a palm species in southern Brazil and eastern Uruguay, which produces tasty fruits consumed by humans and animals. Despite the ecological and sociocultural relevance of the species, B. odorata is endangered by extinction. This study aimed to characterize physical aspects, chromatic parameters, chemical, and centesimal composition and determine the bioactive compounds and antioxidant activity of fruits of B. odorata. Fifteen accessions of B. odorata from Pelotas and Capão do Leão (RS-Brazil) were evaluated for bunches weight, fruit yield, fruit diameter and height, total soluble solids (TSS), pH, total titratable acidity (TTA), TSS/TST ratio, color parameters, total phenolic compounds, total carotenoids, antioxidant activity, percentage of moisture, dry matter, vitamin C, crude fiber, fat, ash, protein and pulp yield. There was genetic variability among the analyzed accessions for several parameters. Some of them influence consumer acceptance, such as coloration and sugar content, which highlights the possibility of selection for genetic improvement. The fruits showed a rich composition in fibers, vitamin C, total carotenoids, and total phenolic content, which contribute to health maintenance. With the growing demand for functional foods, Butia fruits represent a potential product for nutritional enrichment in diets.

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“…Brazil retains the majority of species, and the occurrence spans Bahia, Santa Catarina, and Goiás, but most populations are found in the Rio Grande do Sul [ 59 ]. Butiá fruits as food are ancestral and are consumed fresh or used as culinary ingredients in juice, jelly, ice cream, yogurts, sweets, flour, and liquor [ 60 , 61 , 62 , 63 ]. Processing native fruits, such as butiá, is an economic activity for smallholders and farmers [ 60 ] that offers the highest potential for income generation [ 64 ].…”

Section: Introductionmentioning

confidence: 99%

“…Butiá fruits as food are ancestral and are consumed fresh or used as culinary ingredients in juice, jelly, ice cream, yogurts, sweets, flour, and liquor [ 60 , 61 , 62 , 63 ]. Processing native fruits, such as butiá, is an economic activity for smallholders and farmers [ 60 ] that offers the highest potential for income generation [ 64 ]. The pulp contains high concentrations of vitamins (C and A), fibers, and phenolic compounds, potentially expanding the agro-industrial use of the fruits [ 61 ].…”

Section: Introductionmentioning

confidence: 99%

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Valorization of Different Fractions from Butiá Pomace by Pyrolysis: H2 Generation and Use of the Biochars for CO2 Capture

et al. 2022

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This work valorizes butiá pomace (Butia capitata) using pyrolysis to prepare CO2 adsorbents. Different fractions of the pomace, like fibers, endocarps, almonds, and deoiled almonds, were characterized and later pyrolyzed at 700 °C. Gas, bio-oil, and biochar fractions were collected and characterized. The results revealed that biochar, bio-oil, and gas yields depended on the type of pomace fraction (fibers, endocarps, almonds, and deoiled almonds). The higher biochar yield was obtained by endocarps (31.9%wt.). Furthermore, the gas fraction generated at 700 °C presented an H2 content higher than 80%vol regardless of the butiá fraction used as raw material. The biochars presented specific surface areas reaching 220.4 m2 g−1. Additionally, the endocarp-derived biochar presented a CO2 adsorption capacity of 66.43 mg g−1 at 25 °C and 1 bar, showing that this material could be an effective adsorbent to capture this greenhouse gas. Moreover, this capacity was maintained for 5 cycles. Biochars produced from butiá precursors without activation resulted in a higher surface area and better performance than some activated carbons reported in the literature. The results highlighted that pyrolysis could provide a green solution for butiá agro-industrial wastes, generating H2 and an adsorbent for CO2.

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On the ecological recognition of Butia palm groves as integral ecosystems: Why do we need to widen the legal protection and the in situ/on-farm conservation approaches?

Cited by 33 publications

References 36 publications

Leguminosae na área de conservação in situ do butiazal da Fazenda São Miguel, Tapes, Rio Grande do Sul

Leguminosae na área de conservação in situ do butiazal da Fazenda São Miguel, Tapes, Rio Grande do Sul

Accessing the nutritional variability of Butia odorata: a food with identity

Valorization of Different Fractions from Butiá Pomace by Pyrolysis: H2 Generation and Use of the Biochars for CO2 Capture

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