Prebiotic potential of pulp and kernel cake from Jerivá (Syagrus romanzoffiana) and Macaúba palm fruits (Acrocomia aculeata)

2020 ◽  
Vol 136 ◽  
pp. 109595
Author(s):  
Amanda Cristina Andrade ◽  
Júlia Fernanda Urbano Marinho ◽  
Angélica Cristina de Souza ◽  
Talita de Sousa Tavares ◽  
Disney Ribeiro Dias ◽  
...  
Keyword(s):  
Acrocomia Aculeata ◽  
Palm Fruits ◽  
Syagrus Romanzoffiana

scholarly journals Palmeiras (Arecaceae) no Rio Grande do Sul, Brasil

Rodriguésia ◽  
2014 ◽  
Vol 65 (1) ◽  
pp. 113-139 ◽  
Author(s):  
Kelen Pureza Soares ◽  
Solon Jonas Longhi ◽  
Leopoldo Witeck Neto ◽  
Lucas Coelho de Assis
Keyword(s):  
Rio Grande ◽  
Rio Grande Do Sul ◽  
Euterpe Edulis ◽  
Acrocomia Aculeata ◽  
Syagrus Romanzoffiana

O presente trabalho consiste no levantamento das espécies da família Arecaceae no Rio Grande do Sul. Foram reconhecidas 15 espécies nativas no estado (Bactris setosa, Butia catarinensis, B. eriospatha, B. exilata, B. lallemantii, B. odorata, B. paraguayensis, B. witeckii, B. yatay, Euterpe edulis, Geonoma gamiova, G. schottiana, Syagrus romanzoffiana, Trithrinax acanthocoma e T. brasiliensis), três espécies foram excluídas da flora gaúcha (Acrocomia aculeata, A. totai e Butia microspadix); três binômios foram considerados sinônimos (Butia missionera, B. pulposa e B. quaraimana); Butia stolonifera foi considerada espécie dúbia; além disso, são apresentados dois híbridos naturais, sendo um deles descrito no presente trabalho (× Butyagrus alegretensis e × Butyagrus nabonnandii).

scholarly journals The parakeet Brotogeris tirica feeds on and disperses the fruits of the palm Syagrus romanzoffiana in Southeastern Brazil

2008 ◽  
Vol 8 (1) ◽  
pp. 231-234 ◽  
Author(s):  
Ivan Sazima
Keyword(s):  
Atlantic Forest ◽  
Southeastern Brazil ◽  
Northern Coast ◽  
Mother Tree ◽  
Dispersal Agent ◽  
Dispersal Agents ◽  
Palm Fruits ◽  
Syagrus Romanzoffiana ◽  
Trees And Shrubs ◽  
Primary Dispersal

Small psittacids remain unrecorded as dispersal agents of palm fruits in Brazil. I record here the plain parakeet (Brotogeris tirica), an Atlantic forest endemic, feeding on and dispersing the fruits of the palm Syagrus romanzoffiana at Ubatuba, northern coast of São Paulo, Southeastern Brazil. The birds removed the fruit and carried it away from the mother-tree in about 40% of the feeding records. While perched on trees and shrubs of the understorey, the parakeets removed and ingested most of the mesocarp, dropping the partly consumed fruit. As the parakeets damaged no the embryo and may feed at a distance from the mother-tree, they act as primary dispersal agents. This is the first substantiated record of a small Neotropical psittacid as a stomatochorous dispersal agent of palm fruits the size of A. romanzoffiana drupes.

scholarly journals A família arecaceae (palmeiras) no município de Lavras, MG

CERNE ◽  
2010 ◽  
Vol 16 (2) ◽  
pp. 163-170 ◽  
Author(s):  
Joyce de Almeida Alves ◽  
Douglas Antônio de Carvalho
Keyword(s):  
Acrocomia Aculeata ◽  
Syagrus Romanzoffiana

Objetivou-se, neste trabalho, identificar as espécies de Arecaceae que ocorrem no município de Lavras, MG e elaborar uma chave analítica dicotômica para as espécies encontradas. O levantamento foi realizado em duas etapas: (1) levantamento nas principais praças e jardins (municipais e particulares); (2) levantamento das espécies ocorrentes às margens das estradas federais, estaduais e municipais que cortam o município de Lavras. As palmeiras encontradas foram fotografadas e identificadas in loco ou através de consultas a herbário e obras especializadas. Foram encontradas 38 espécies, das quais 5 são nativas, distribuídas em 25 gêneros. Os gêneros com maiores números de espécies foram Syagrus (6), Dypsis (3) e Roystonea (3), contribuindo com 31,58% das espécies. As espécies nativas, Acrocomia aculeata e Syagrus romanzoffiana, ocorrem na maioria das margens das estradas percorridas. No levantamento realizado nas principais praças e jardins, destacaram-se as espécies do gênero Dypsis, Syagrus romanzoffiana, Phoenix roebelenii e Caryota urens.

scholarly journals Pre-depulping and depulping treatments and the emergence of queen palm seeds (Syagrus romanzoffiana [Cham.] Glassman)

2019 ◽  
Vol 13 (3) ◽  
pp. 466-472
Author(s):  
Lucas Marquezan Nascimento ◽  
Eduardo Pradi Vendruscolo ◽  
Luiz Fernandes Cardoso Campos ◽  
Lismaíra Gonçalves Caixeta Garcia ◽  
Larissa Leandro Pires ◽  
...  
Keyword(s):  
Seed Germination ◽  
Seedling Emergence ◽  
Negative Influence ◽  
Pulp Fibers ◽  
Laboratory Conditions ◽  
Lack Of Information ◽  
Concrete Mixer ◽  
Palm Fruits ◽  
Syagrus Romanzoffiana

The propagation of the palm Syagrus romanzoffiano is done sexually with seeds, making the process of obtaining new plants slow and difficult, especially on large scales. In addition, seed germination is slow, uneven and susceptible to degradation and loss of vigor because of embryo deterioration, even under laboratory conditions. As a result of the lack of information on efficient depulping methods for queen palm fruits, the present study aimed to establish a depulping methodology that is less aggressive to embryos, maintaining emergence quality. This experiment was carried out in Goiânia, Brazil, using fruits from eight stock plants submitted to three pre-depulping treatments (control, fermentation and drying) and two depulping methods (industrial depulping and concrete-mixer with the addition of gravel). After the different pre-sowing processes, the fresh and dry pyrenes mass, remaining fibers adhered to the pyrene and seedling emergence were evaluated. The pulper removed an average of 45% more pyrene pulp than the concrete mixer. However, these methodologies did not result in differences in the emergence of plants, which was affected only by the pre-depulping treatment, with superiority in the use of fresh fruits. Thus, the pulper was more efficient for the removal of pulp and pulp fibers than the concrete mixer. The depulping method did not significantly affect the pyrenes mass. Higher seedlings emergence values were observed for the fresh fruits that were pulped and sown immediately. Fermentation and partial pulp dehydration exert a negative influence on seedling emergence.

Occurrence of Mites and Insects Associated with Date Palm Fruits in Different Governorates of Egypt

2017 ◽  
Vol 10 (4) ◽  
pp. 93-102
Author(s):  
Adel Mostafa ◽  
Haniem Sakr ◽  
E. Yassin ◽  
Asmaa Abdel Khalik
Keyword(s):  
Date Palm ◽  
Palm Fruits

Screening of amino acid constituents from date palm fruits

2016 ◽  
Vol 5 (10) ◽  
pp. 4972
Author(s):  
Lata Birlangi
Keyword(s):  
Amino Acids ◽  
Amino Acid ◽  
United Arab Emirates ◽  
Nutritional Value ◽  
Date Palm ◽  
Amino Acid Content ◽  
Essential Amino Acids ◽  
Cultivated Plants ◽  
Palm Fruits ◽  
Social Part

The date palm (Phoenix dactylifera L.) is one of mankind’s oldest cultivated plants. The fruit of the date palm is an important crop of the hot arid and semi-arid regions of the world. It has always played a genuine economic and social part in the lives of the people of these areas. The present objective in examining the amino acid content of different varieties of date palm fruits from Middle-East region; is to determine whether its protein could effectively supplement the nutritional value and it is also aimed in finding which variety is rich in number of amino acids. The phytochemical screening revealed the presence of eight essential amino acids and five non-essential amino acids in the date fruits. Among all the date fruit varieties taken as samples for the study, Dabbas cultivar of United Arab Emirates found to exhibit eight types of amino acids which includes five as non-essential ones. Total of thirteen amino acids were detected in the seven date cultivars. Determination of amino acid can serve as a guide to the possible nutritional value.

EVALUATING THE ROLE OF INDIA IN PLANT BIOGEOGRAPHY: EXAMPLES FROM FOSSIL PALM FRUITS FROM THE DECCAN INTERTRAPPEAN BEDS

2017 ◽  
Author(s):  
Kelly Matsunaga ◽  
◽  
Selena Y. Smith ◽  
Steven Manchester ◽  
Rashmi Srivastava ◽  
...  
Keyword(s):  
Plant Biogeography ◽  
Palm Fruits
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