The effect of aqueous leaching of glucosinolates on the nutritive quality of rapeseed meal

1979 ◽  
Vol 30 (1) ◽  
pp. 31-39 ◽  
Author(s):  
Yigal Rauchberger ◽  
Shoshana Mokady ◽  
Uri Cogan
Keyword(s):  
Rapeseed Meal ◽  
Nutritive Quality

Plant phenology, growth and nutritive quality of Briza maxima: Responses induced by enhanced ozone atmospheric levels and nitrogen enrichment

2011 ◽  
Vol 159 (2) ◽  
pp. 423-430 ◽  
Author(s):  
J. Sanz ◽  
V. Bermejo ◽  
R. Muntifering ◽  
I. González-Fernández ◽  
B.S. Gimeno ◽  
...  
Keyword(s):  
Plant Phenology ◽  
Nitrogen Enrichment ◽  
Nutritive Quality

scholarly journals Effects of fermented rapeseed meal on gastrointestinal morphometry and meat quality of rabbits (Oryctolagus cuniculus)

2021 ◽  
pp. 104663
Author(s):  
Bożena Nowakowicz-Dębek ◽  
Łukasz Wlazło ◽  
Anna Czech ◽  
Dorota Kowalska ◽  
Paweł Bielański ◽  
...  
Keyword(s):  
Meat Quality ◽  
Oryctolagus Cuniculus ◽  
Rapeseed Meal

scholarly journals The nutritive quality of cholla cactus as affected by burning.

2006 ◽  
Vol 54 (3) ◽  
Author(s):  
J.E. Sawyer ◽  
L.A. Knox ◽  
G.B. Donart ◽  
M.K. Petersen
Keyword(s):  
Nutritive Quality

scholarly journals Influence of soluble content losses on the ability of aerobic fungi to improve the nutritional content of pre-treated forages

2020 ◽  
Vol 47 (3) ◽  
pp. 298-308
Author(s):  
K. R. Idowu ◽  
A. S. Chaudhry ◽  
J. Dolfing ◽  
V. O. A. Ojo
Keyword(s):  
Secondary Metabolites ◽  
Growth Conditions ◽  
Water Soluble ◽  
Optimal Conditions ◽  
Similar Reduction ◽  
Filtering Method ◽  
Nutritive Quality ◽  
Andropogon Gayanus ◽  
The Impact

Fungal improvement of the nutritive content of low-quality forages can be affected by several factors among which loss of water-soluble content (WSC) plays a major role. To achieve this aim, two growth conditions i.e. forage-liquid ratios (1:3 and 1:5) and two inoculation times (14 and 28 days) were used to cultivate the selected fungi i.e. Pleurotus ostreatus (PO) at 30°C and Ceriporiopsis rivulosus (CR) at 20°C on Brachiaria decumbens (BD), Andropogon gayanus (AG), Triticum aestivum (TA) straw, Lolium perenne (LP), respectively with the view of selecting the optimal conditions that facilitate the release of WSC. The impact that losses of WSC have on the ability of fungi to improve the nutritive content (i.e. proximate, fibre, secondary metabolites and total antioxidant content) of the forages were then measured using 2 filtering methods i.e. light pump filtering method (LFM) and free flow filtering method (FFM). The optimal conditions that supported increased th soluble was identified as 28th day for both fungi; forage-liquid ratio of 1:5 for both fungi in most of the forages except BD (CR) and BD & AG (PO). The LFM led to lesser or no improvement in the nutritive quality of the upgraded forages while the opposite was recorded with the LFM. The LFM as against the FFM produced upgraded forages with lesser reduction in NDF; similar or higher ADF and lignin contents; and similar reduction in secondary metabolites and TAC when compared with un-improved forages. It can be concluded that the fungal improvement of the nutritive content of low-quality forages was negatively affected by the loss of WSC. It is therefore recommended that fungal improvement of the nutritive quality of low quality forages should be carried out with methods or techniques that facilitates little or no WSC loss in the upgraded forages.

scholarly journals Effect of Soaking and Boiling on Anti-nutritional Factors, Oligosaccharide Contents and Protein Digestibility of Newly Developed Bambara Groundnut Cultivars

2017 ◽  
Vol 5 (9) ◽  
pp. 1006 ◽  
Author(s):  
Olaposi Adeleke ◽  
Oladipupo Qudus Adiamo ◽  
Olumide Samson Fawale ◽  
Gbeminiyi Olamiti
Keyword(s):  
Protein Digestibility ◽  
Bambara Groundnut ◽  
International Institute ◽  
Tropical Agriculture ◽  
Vigna Subterranea ◽  
Nutritional Factors ◽  
Nutritive Quality ◽  
Vitro Protein

Newly developed Bambara groundnut (Vigna subterranea L.) seeds (Accessions No: TVSU 5 – Bambara Groundnut White (BGW) and TVSU 146 – Bambara Groundnut Brown (BGB)) were collected from International Institute of Tropical Agriculture (IITA), Nigeria, planted and harvested. The effects of processing methods (soaking and boiling) on anti-nutritional factors and oligosaccharides content and protein digestibility of BGW and BGB compared with Bambara groundnut commercial (BGC) seeds were investigated. Soaking and boiling significantly reduced the anti-nutritional factors of the samples and the effect increased as processing time was elongated. Sample BGC had lower anti-nutritional factors than BGW and BGB after soaking for 48 h. Tannin contents of the samples were reduced drastically by 99 % throughout the soaking periods. Greatest loss in raffinose level was observed in BGB (59%) and BGW (50%) after boiling for 60 min compared with BGC (43%). The loss in stachyose content of the samples varies with processing and BGC (59%) had greatest loss after boiling for 60 min while soaking for 48 h reduced that of BGB and BGW by 57 and 35%, respectively. Boiling for 60 min increased the in vitro protein digestibility of BGB (89.34 %) compared with BGW (87.48%) and BGC (82.89%). Overall, the results demonstrated that soaking and boiling of newly developed Bambara groundnut seeds could improve the nutritive quality of the seeds.

scholarly journals Assessment of Nutritive Quality of Maize (Zea mays L.) Produced and Stocked from Rural Conditions in Côte d’Ivoire

2021 ◽  
pp. 22-32
Author(s):  
Kouamé Désiré ◽  
Biego Henri Marius ◽  
Niamketchi Gilles Léonce ◽  
Konan Ysidor ◽  
Sidibé Daouda
Keyword(s):  
Zea Mays ◽  
Cote D'ivoire ◽  
Côte D’Ivoire ◽  
Zea Mays L ◽  
Laboratory Unit ◽  
Cote D’Ivoire ◽  
Côte D'ivoire ◽  
Nutritive Quality ◽  
Significant Difference

Aims: Maize (Zea mays L.) is a major staple food for millions of people in Côte d’Ivoire. Due                         to its high productivity and low cost of calorie it is preferred crop for food security of the                      country. Thus, this study was conducted to assess nutritive quality of maize produced and               stocked in five purposively selected regions of Côte d’Ivoire which represents five agroecological settings. Study Design: A total of 1500 samples of maize as grains, epis and spathes were collected at rate of 500 samples by region (Gbêkê, Poro, Hambol, Indénié-Djuablin and Gontougo) and sent to the laboratory in order to analyse their nutritional quality. Place and Duration of Study: This study was carried out during March 2016 to January 2017. The collected sample were carried out at the laboratory unit of Food Sciences and Biochemistry of the Félix Houphouët-Boigny University, Abidjan. Methodology: Proximate analyses were carried out using standard methods AOAC (2000). Results: The results show significant difference from the biochemical compositions of maize type and region. Mean value intervals were as follow: dry matter (85.83 – 91.42%), ash (1.19 - 2%), proteins (7.99 - 9.32), lipids (3.21 - 4.47), carbohydrates (71.80 - 77.94), starches (62.30 - 68.44%), fibers (5.03 - 5.83%), total sugars (2,13 - 2.99%), reducing sugars (0.33 - 0.66%), free fat acidity (1.86- 4.50%), peroxide value (1.34 - 3.07 meq O2/kg), iodine value (100.93 - 130.56 g I2/100 g), unsaponifiable (0.89 - 1.54%) and energy values (357.88 - 374.39 kcal). Conclusion: A significant variability from one region to another can be noticed at level of maize quality regardless the type of maize. The nutritive quality of maize seems to be tied to postharvest treatments (drying), type of storage (epis, grains and spathes) and structure of storage.

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