scholarly journals CHEMICAL COMPOSITION, IN VITRO DEGRADABILITY, AND INTAKE AND DIGESTIBILITY BY GOATS OF PIGEON PEA (CAJANUS CAJAN CV. GUERRERO) AND GUINEA-GRASS HAY MIXTURES

1969 ◽  
Vol 94 (3-4) ◽  
pp. 269-273
Author(s):  
Abner A. Rodríguez ◽  
Denise Carmona ◽  
Laura González ◽  
Paul F. Randel ◽  
Elide Valencia
Keyword(s):  
Chemical Composition ◽  
Cajanus Cajan ◽  
Pigeon Pea ◽  
Grass Hay ◽  
Guinea Grass

CHEMICAL COMPOSITION, IN VITRO DEGRADABILITY, AND INTAKE AND DIGESTIBILITY BY GOATS OF PIGEON PEA (CAJANUS CAJAN CV. GUERRERO) AND GUINEA-GRASS HAY MIXTURES

scholarly journals Pigeon pea (Cajanus cajan) fodder cutting management in the Guinea Savanna Agro-Ecological Zone of Ghana

2021 ◽  
Author(s):  
E. A. Tenakwa ◽  
A. Z. Imoro ◽  
T. Ansah ◽  
F. Kizito
Keyword(s):  
Chemical Composition ◽  
Cajanus Cajan ◽  
Biomass Yield ◽  
Pigeon Pea ◽  
In Vitro Digestibility ◽  
Ecological Zone ◽  
Guinea Savanna ◽  
Affected Plant ◽  
Cutting Regimes

AbstractThis study evaluated the effect of cutting regime on biomass yield and nutrient composition of pigeon pea (Cajanus cajan (L) Millsp.) fodder in the Guinea Savanna Agro-Ecological Zone of Ghana. Three cutting regimes (12, 16 and 20 Week After Planting [WAP]) in RCBD were imposed on Cajanus cajan at both initial establishment and regrowth. At each harvest, biomass yield was estimated after which samples of the fodder were separated into leaf and stem botanical fractions for chemical composition and in vitro digestibility. Cutting regime significantly affected plant height, number of branches and stem diameter in both the initial establishment and regrowth. Biomass yield was significantly affected by cutting regime in the initial establishment but not the regrowth. The biomass yield was highest in the harvest at 20WAP (6515kgDM/ha) while 12WAP (3175 kg/ha) recorded the lowest biomass yield in the initial establishment. All chemical composition parameters were significantly affected by cutting regime and botanical fractions except hemicellulose in the initial establishment. Cutting regime also significantly affected DM, CP and ash concentrations in the regrowth with botanical fraction significantly (P < 0.05) influencing CP, NDF, ADF and ash. The highest CP was obtained in the leaf fraction harvested at 12 WAP and 20 WAP in the initial establishment and regrowth respectively. Cutting regime, botanical fraction and their interaction were significant in gas produced at 24 h, SCFA and ME in both the initial establishment and regrowth stages. In conclusion, harvest at 20WAP produced the highest biomass yield but lower CP in the initial establishment whiles in the regrowth, harvest at 20WAP produced higher biomass yield, CP and ME.

scholarly journals PROPRIEDADES QUÍMICAS E CÔMPUTO QUÍMICO DOS AMINOÁCIDOS DA FARINHA E CONCENTRADO PROTÉICO DE FEIJÃO GUANDU (Cajanus cajan (L.) Millsp)

2000 ◽  
Vol 18 (2) ◽  
Author(s):  
IVONE YURIKA MIZUBUTI ◽  
LUIZ WALDEMAR DE OLIVEIRA SOUZA ◽  
OSWALDO BIONDO JÚNIOR ◽  
ELZA IOUKO IDA
Keyword(s):  
Amino Acids ◽  
Chemical Composition ◽  
Cajanus Cajan ◽  
Soluble Sugars ◽  
Extraction Procedure ◽  
Chemical Properties ◽  
Pigeon Pea ◽  
Protein Concentrate ◽  
Chemical Score ◽  
Sulphur Amino Acids

Esta pesquisa teve por objetivo investigar as propriedades químicas e cômputo químico dos aminoácidos da farinha e de concentrado protéico de feijão guandu (Cajanus cajan (L.) Millsp). A farinha apresentou composição química adequada em relação a outras leguminosas. O procedimento de extração aquosa de proteína, a partir de grãos de feijão guandu com 25,73% de proteína, permitiu a obtenção de concentrado protéico com 52,47% de proteína, em base seca, compreendendo concentração da ordem de 103,85%. O concentrado protéico de feijão guandu apresentou composição química adequada, sendo que cinzas e açúcares solúveis foram concentrados 122,17 e 21,86%, respectivamente, em relação ao grão. Os níveis de aminoácidos no concentrado protéico foram similares aos de farinha de guandu, porém, a metionina foi concentrada em 42,64%. O cômputo químico indicou que os aminoácidos limitantes primários na farinha e concentrado protéico foram os sulfurados totais. A composição química da farinha e do concentrado protéico de guandu indicou potencialidade para utilização de ambos como componentes de alimentos para seres humanos e animais. Abstract The aim of this work was the investigation of the chemical properties of Pigeon pea (Cajanus cajan) (L.) Millsp) flour and protein concentrate. The flour presented suitable chemical composition in comparison to other legumes. The water extraction procedure of protein, from Pigeon pea grains with 25,73% of protein allowed to obtain a protein concentrate with 52,47% of protein in dry basis, resulting an increase in order of 103,85%. The protein concentrate of Pigeon pea showed suitable chemical composition, having an increase of 122,17% in ashes and 21,86 % in soluble sugars in relation to the crude grain. The amino acids levels in the concentrate were similar to those in the flour, however there were an increase of 42,64% in methionine concentration. The chemical score suggest that the primary limiting amino acids in the flour and in the concentrate were the total sulphur amino acids. The chemical composition of the flour and concentrate of Pigeon pea showed perspectives of its utilization as feed components for humans and animals.

scholarly journals Silage of Intercropping Corn, Palisade Grass, and Pigeon Pea Increases Protein Content and Reduces In Vitro Methane Production

Agronomy ◽  
2020 ◽  
Vol 10 (11) ◽  
pp. 1784
Author(s):  
Beatriz Ligoski ◽  
Lucas Ferreira Gonçalves ◽  
Flavio Lopes Claudio ◽  
Estenio Moreira Alves ◽  
Ana Maria Krüger ◽  
...  
Keyword(s):  
Chemical Composition ◽  
Methane Production ◽  
Nutritional Quality ◽  
Production Systems ◽  
Animal Feed ◽  
Lignin Content ◽  
Pigeon Pea ◽  
Gas Production ◽  
In Vitro Gas Production

Legume–grass intercropping systems are a sustainable option to improve nutritional quality of animal feed and decrease livestock greenhouse gas emissions. Thus, the present study evaluated yield, chemical composition and in vitro gas production of silages produced with intercropped palisade grass (Urochloa brizantha.(A.Rich.) R.D.Webster), pigeon pea (Cajanus cajan cv. Super N) and corn (Zea mays. L.). Forage was harvested and placed inside micro-silos, which were opened after 100 days and samples were collected for chemical composition and in vitro gas production analyses. Intercropped silage had higher crude protein, acid detergent fiber, and lignin content than corn silage. Moreover, intercropped silage decreased total gas and methane production. Therefore, intercropped silage showed potential to increase conserved feed nutritional quality and reduce methane emissions in livestock production systems.

scholarly journals FORMULATION AND EVALUATION OF ORODISPERSIBLE TABLETS (ODTS) OF DICLOFENAC SODIUM BY USING SUPERDISINTEGRANT FROM NATURAL ORIGIN

2019 ◽  
pp. 190-197
Author(s):  
SATYAJITH PANDA ◽  
NODAGALA HEMALATHA ◽  
PANCHAGNULA UDAYA SHANKAR ◽  
SRINIVASA RAO BARATAM
Keyword(s):  
Cajanus Cajan ◽  
Diclofenac Sodium ◽  
Pigeon Pea ◽  
Disintegration Time ◽  
In Vitro Drug Release ◽  
Sodium Starch Glycolate ◽  
Orodispersible Tablets ◽  
Pregelatinized Starch ◽  
The Stability

Objective: In this study, a polysaccharide isolated from the seeds of Cajanus cajan (pigeon pea) was investigated as a super disintegrant in the orodispersible tablets of diclofenac sodium. Methods: Diclofenac sodium tablets were prepared separately using different concentrations (5%, 7.5%, 10%, and 15% w/w) of isolated Cajanus cajan seed polysaccharide (natural) and sodium starch glycolate (synthetic) as super disintegrant by the direct compression method. Evaluation of tablets was done for various pre-and post-compression parameters. The stability studies were performed on optimized formulation F5. The disintegration time and in vitro drug release of the formulation F5 was compared with pregelatinized starch and synthetic super disintegrant (sodium starch glycolate). Results: The drug-excipient interactions were characterized by Fourier transform infrared studies. The Optimized formulation F5 containing 15% polysaccharide showed wetting time of 118.7 seconds with 105.3 seconds of disintegration time and 95.61% dissolved in 3 min. Conclusion: The present work revealed that Cajanus cajan seed polysaccharide has a good disintegrating agent in the formulation of orodispersible tablets.

scholarly journals DEVELOPMENT AND CHARACTERIZATION OF ORO-DISPERSIBLE TABLETS OF METFORMIN HYDROCHLORIDE USING CAJANUS CAJAN STARCH AS A NATURAL SUPERDISINTEGRANT

2022 ◽  
pp. 139-147
Author(s):  
SONIA DHIMAN ◽  
RITCHU BABBAR ◽  
THAKUR GURJEET SINGH ◽  
SHIVANGI ANAND ◽  
ASHI MANNAN ◽  
...  
Keyword(s):  
Cajanus Cajan ◽  
Research Work ◽  
Pigeon Pea ◽  
Granular Structure ◽  
Metformin Hydrochloride ◽  
Compression Process ◽  
Disintegration Time ◽  
Orodispersible Tablets ◽  
Dispersible Tablets

Objective: The aim of the research work was to explore the use of Cajanus cajan (Pigeon pea) polysaccharide as a superdisintegrant. The novel superdisintegrant has been evaluated for its action by incorporating it into orodispersible tablets of Metformin Hydrochloride. Methods: Cajanus cajan starch was extracted from its seeds and superdisintegrant was developed by microwave modification of the extract. Various characterization tests such as gelatinization temperature, water absorption index, pH, and viscosity were used to identify the microwave-modified polysaccharide. The orodispersible tablets were made using a direct compression process employing varying concentrations of modified Cajanus cajan starch. Prepared tablets were tested for several pre and post-compression parameters and compared with a well-established synthetic superdisintegrant, sodium starch glycolate. The stability studies were conducted on an optimized formulation. Results: Fourier transform infrared spectroscopy study showed that the drug had no interactions with the microwave-modified Cajanus cajan starch. SEM confirmed that Cajanus cajan starch granules exhibited intact granular structure in oval shapes and smooth surfaces. After microwave modification, the Cajanus cajan starch component lost its granular structure, which further led to the generation of surface pores and internal channels, causing overall swelling responsible for superdisintegrant activity. The optimized formulation (ODF5) containing 15 % modified Cajanus cajan starch performed better in terms of wetting time (22.21 s), disintegration time (53.3 s), and in vitro drug release (92%), as compared to formulation prepared by synthetic superdisintegrant (ODF1). Conclusion: The present investigation concluded that modified Cajanus cajan starch has good potential as a superdisintegrant for formulating oro-dispersible tablets. Furthermore, modified Cajanus cajan starch is inexpensive, non-toxic and compatible in comparison with available synthetic superdisintegrants.

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