scholarly journals Possibilities of maize hybrids utilisation in canned baby corn production

2021 ◽  
Vol 25 (1) ◽  
pp. 16-19
Author(s):  
Valentina Nikolić ◽  
Slađana Žilić ◽  
Marijana Simić ◽  
Marko Vasić ◽  
Jelena Srdić ◽  
...  
Keyword(s):  
Acetic Acid ◽  
Ash Content ◽  
Potassium Sorbate ◽  
Whole Grain ◽  
Maize Flour ◽  
Crude Fibre ◽  
Corn Production ◽  
Maize Hybrids ◽  
Colour Changes ◽  
Crude Fibre Content

Five maize hybrids were used in this research: two yellow and one white dent, sweet hybrid, and yellow popcorn. Five brine recipes with acetic acid were examined, of which two with the addition of potassium sorbate. The brines with preservatives were stable for 16 months without colour changes of the liquid and corn cobs. The pH of brines ranged from 3.39 to 3.89. Canned hybrids ZP 366 and ZP 611k in brine without sugar, and with the addition of potassium sorbate and potassium metabisulfite marked as Number 5, showed the best sensory characteristics. The protein content determined in ZP 366 (9.56 %) and ZP 611k (10.23 %) did not vary significantly compared to whole-grain maize flour, while crude fibre content (7.67 and 6.88 %), and ash content (21.96 and 20.72 %) were significantly higher than in flour (crude fibre: 2.40; 2.64 %, ash:1.35; 1.48 %, respectively). This research will be continued in order to implement preliminary findings and new data on this subject.

scholarly journals Experimental Study of the Effects of Convective Drying on Some Selected Vegetables

2021 ◽  
pp. 29-43
Author(s):  
Samson A. Adeleye ◽  
Iyiola O. Oluwaleye ◽  
Taiwo O. Oni
Keyword(s):  
Experimental Study ◽  
Ash Content ◽  
The Other ◽  
Convective Drying ◽  
Crude Fibre ◽  
Drying Temperature ◽  
Microbial Counts ◽  
Food Engineering ◽  
Crude Fibre Content ◽  
Engineering Industries

Aim: This work gives the reports on experimental study of the effects of drying on some selected vegetables, namely fluted pumpkin (specimen I), spinach (specimen II), lettuce (specimen III), and waterleaf (specimen IV). Methodology: The vegetable specimens were dried at regulated drying temperatures of 323K, 333K, and 343K, and the percentage amount of water, fat, crude fibre, ash, protein, and carbohydrate, as well as the fungi and bacteria counts in the vegetable specimens was determined at these temperatures. Results: The results revealed that the amount of water in the vegetable specimens reached 0% earlier at the regulated drying temperature of 343K than at the other regulated drying temperatures. The results also indicated that the dried vegetable specimen II has highest fat content of 8.2%, the dried vegetable specimen III has highest crude fibre content of 14.5%, the dried vegetable specimen IV has highest ash content of 18.6%, the dried vegetable specimen I has highest protein content of 30.3%, and the dried vegetable s specimen III has highest carbohydrate content of 42.2% at the regulated drying temperature of 323K. The same trend of results was obtained for the regulated drying temperatures of 333K and 343K. Furthermore, the results showed that at the regulated drying temperature of 323K, the dried vegetable specimen III has the lowest bacteria counts of 4.3 x 107 CFU/g. The trend of result obtained for the regulated drying temperatures of 333K and 343K is similar to that of the 323K. At the regulated drying temperature of 323K, the dried vegetable specimen II has the lowest bacteria counts of 1.7 x 107 CFU/g. The same trend of results was obtained for the regulated drying temperatures of 333K and 343K. Conclusions: Drying has effects on the percentage amount of fat, crude fibre, ash, protein, and carbohydrate in the vegetable specimens. The microbial counts and the fungi counts decrease when the temperature increases. The present work can be applied in food engineering industries, and engineering in agriculture.

scholarly journals Grain properties of new inbred lines in comparison with maize hybrids

2020 ◽  
Vol 24 (3-4) ◽  
pp. 95-99
Author(s):  
Valentina Nikolić ◽  
Slađana Žilić ◽  
Milica Radosavljević ◽  
Marijana Simić ◽  
Milomir Filipović ◽  
...  
Keyword(s):  
Grain Quality ◽  
Inbred Lines ◽  
Quality Parameters ◽  
Fibre Content ◽  
Crude Fibre ◽  
Maize Hybrids ◽  
Maize Inbred Lines ◽  
Flour Production ◽  
Grain Properties ◽  
Crude Fibre Content

Grain quality parameters of five new maize inbred lines were investigated and compared with the corresponding properties of two commercial hybrids used in flour production. Kernel of the line L2 had the highest 1000-kernel mass (267.54 g), and line L2 had the highest test mass (844.68 kg m-3 ). The milling response ranged from 9.80 (L2) to 14.03 s (L1). The largest share of the soft fraction of endosperm was determined in L3 (37.13 %), which is slightly lower than in hybrid ZP 633. The highest protein (12.37 %), as well as crude fibre content (2.59 %) was determined in inbred line L4, while the lowest protein was found in the line L2 (9.36 %), and the lowest crude fibre content (1.81 %) was detected in line L3. All tested maize inbred lines were found to be highly prospective for breeding of new hybrids with improved grain quality parameters.

scholarly journals Effect of Fermentation Time on the Proximate and Mineral Composition of Fermented African Oil Bean Seed ‘Ugba’

2018 ◽  
Vol 2 ◽  
pp. 13-20
Author(s):  
Chinaza Daniel Nwachukwu ◽  
Emmanuel Chinedu Enyoh ◽  
Christian Ebere Enyoh ◽  
Collins Emeka Amaobi
Keyword(s):  
Moisture Content ◽  
Protein Content ◽  
Mineral Composition ◽  
Ash Content ◽  
Fibre Content ◽  
Bean Seed ◽  
Crude Fibre ◽  
Fermentation Time ◽  
Crude Fibre Content ◽  
Proximate And Mineral Composition

Ugba was produced by fermenting African oil bean seed samples for different periods of time. The Proximate and Mineral composition of fermented and unfermented African oil bean seed ‘ugba’ was investigated and the results showed that the Moisture content ranged from 49.32±0.08% to 51.32±0.06%, the crude Fat content ranges from 17.80±0.08% to 19.36±0.12%, the Protein content ranges from 15.46±0.05 % to 17.36±0.07 %, the Ash content ranges from 1.94±0.03% to 2.64±0.00%, the crude Fibre content ranges from 2.63±0.09 % to 3.22±0.06% and the Carbohydrate content ranges from 6.33±0.01 % to 12.15±0.07 %. The results from the mineral composition showed Ca from 86.35±0.09 mg/100g to 92.11±0.09 mg/100g, Mg from 186.14±0.17 mg/100g to 235.14±0.08 mg/100g, P from 102.48±0.02 mg/100g to 117.23±0.06 mg/100g and Fe from 11.46±0.11mg/100g to 12.50±0.05mg/100g. The results showed that the minerals and some of the proximate compositions increased as fermentation time increased, therefore giving an indication that fermentation improves the nutrient composition of Ugba.

scholarly journals Effects of Fermented Maize Residue on the Physicochemical and Nutritional Properties of Cookies

2021 ◽  
pp. 26-33
Author(s):  
Owuno Friday ◽  
Kiin-Kabari David Barine ◽  
Akusu Monday
Keyword(s):  
West Africa ◽  
Protein Content ◽  
Protein Digestibility ◽  
Ash Content ◽  
Weaning Food ◽  
Breakfast Cereal ◽  
Crude Fibre ◽  
Nutritional Properties ◽  
Spread Ratio ◽  
Crude Fibre Content

Fermented maize residue, a by-product of the production of fermented starch, a local weaning food and breakfast cereal for adults in Nigeria and West Africa was dried, milled into flour and utilized as a fibre source in cookies production at 0 – 30% levels of substitution.  The effects of the addition of the fermented maize residue on the physical, sensory and nutritional properties on the cookie sample were investigated.  Results showed spread ratio values decreased with residue flour addition, ash content and protein content and carbohydrate also showed a decrease.  The crude fibre content increased with levels of replacement.  The result of sensory evaluation showed equal preference among the samples.  Invitro-protein digestibility showed a decrease with fermented maize residue addition. Addition of fermented maize residue to cookie production can be a viable way of utilizing the fibre rich fermented maize residue

Fermentation in the rumen of cows given rations containing hay and flaked maize or rolled barley in widely different proportions

1969 ◽  
Vol 73 (3) ◽  
pp. 459-468 ◽  
Author(s):  
J. D. Sutton ◽  
V. W. Johnson
Keyword(s):  
Acetic Acid ◽  
Dry Matter ◽  
Volatile Fatty Acids ◽  
Low Ph ◽  
Clear Pattern ◽  
Crude Fibre ◽  
Rumen Ph ◽  
Maximum Proportion ◽  
High Concentrations ◽  
Crude Fibre Content

SummaryThree dry cows, each fitted with a permanent rumen fistula, were fed hay and flaked maize or hay and rolled barley in widely different proportions. All rations were offered at 7 kg dry matter daily for 3 weeks following hay alone. The cows refused all cereal 3 or 4 days after introduction of rations including 80 and 100% flaked maize; recovery of intake occurred in most instances within a further 3–10 days. On the 100% flaked maize ration, the refusals were associated with very low pH and high concentrations of lactic acid in the rumen.Refusalsof rolled barley were small and showed no clear pattern.Rumen fermentation was reasonably stable during the last week of each period except with the 100% barley rations. On the rations containing flaked maize, molar proportions of volatile fatty acids (VFA) varied widely but on only one occasion did the proportion of acetic acid fall below 55% and in two cows that consumed flaked maize alone, the proportion of acetic acid in the rumen exceeded 60%. On the rations containing rolled barley, increasing proportions of barley were associated with large decreases in the proportion of acetic acid and increases in the proportion of propionic acid. The maximum proportion of n-butyric acid was found on the rations containing 50% cereal.It is suggested that, when large proportions of cereals are fed, the proportions of VFA bear no clear relationship to the crude fibre content of the ration but that an association with rumen pH may exist.

scholarly journals PEMANFAATAN KITOSAN DARI CANGKANG RAJUNGAN (Portonus sanginolentus L.) SEBAGAI PENGAWET IKAN KEMBUNG (Rastrelliger sp) DAN IKAN LELE (Clarias Batrachus)

2015 ◽  
Vol 3 (4) ◽  
pp. 18-24
Author(s):  
Rika Silvia ◽  
Sari Wahyu Waryani ◽  
Farida Hanum
Keyword(s):  
Acetic Acid ◽  
Moisture Content ◽  
Shelf Life ◽  
Microbial Activity ◽  
Storage Time ◽  
Chitosan Solution ◽  
Ash Content ◽  
Clarias Batrachus ◽  
Test Results ◽  
Chitin And Chitosan

The use of appropriate anti-microbial compounds can extend the shelf life of a product as well as ensure the safety of the product. That requires a material that is naturally anti-microbial so as not harmful to health. The use of chitosan to inhibit microbial activity on mackerel (Rastrelliger sp) and catfish (Clarias batrachus) to test it's effectiveness. In this research chitosan that used as an anti-microbial extracted from the shells of crabs (Portunus sanginolentus L.). Chitin and chitosan that were successfully extracted were characterized it's results includes moisture content testing, ash content, and degrees of deacetylation. Characterized chitosan, were used as an anti-microbial mackerel (Rastrelliger sp) and catfish (Clarias batrachus). Chitosan was dissolved in 1% acetic acid with varying concentrations of chitosan as 1%, 1.5%, 2%, and 2.5%. The storage time of fish: 0 hours, 10 hours, 15 hours, 20 hours, and 25 hours. The results of research chitosan form as granules / powder, 5% moisture content, ash content  2% and the degree of deacetylation which amounted to 61,08%. Chitosan solution test results on fish showed that fish preservation by soaking with chitosan addition of 1.5% was the best variable and could extend the shelf life of fish  more than 5 hours while fish preservation by spraying gave the best variable with addition of chitosan 2.5% and could extend the shelf life of fish less than 5 hours.

scholarly journals Evaluation of phytochemical and nutritional potential of Talinum triangulare (Jacq) leaf, stem and root on human health

2016 ◽  
Vol 5 (1) ◽  
pp. 6 ◽  
Author(s):  
Chinyere Ilodibia ◽  
Ngozi Igboabuchi
Keyword(s):  
Crude Protein ◽  
Dry Matter ◽  
Ash Content ◽  
Cyanogenic Glycoside ◽  
Ether Extract ◽  
Crude Fibre ◽  
Talinum Triangulare ◽  
Standard Techniques ◽  
Nutritional Potential ◽  
Nutrient Compositions

Phytochemical and nutritional potentials of various parts (leaf, stem and root) of Talinum triangulare were evaluated using standard techniques. Analysis of Variance (ANOVA) was employed in data analysis. All the parts of the species were found to contain nutrient compositions in varying levels. Dry matter and carbohydrate were highest in the stem (91.69±0.12 and 68.66±0.01) respectively. Moisture, ash content and crude fibre were highest in the root (9.78±0.04, 17.53±0.11and 15.32±0.03) respectively while ether extract and crude protein were highest in the leaf (1.09±0.01 and 17.72±0.17) respectively. The results showed also varying quantities of the phytochemicals in the leaf, stem and root with some parts lacking some of the phytochemicals. The leaf contained the highest percentage of all the phytochemical investigated alkaloid, flavonoid, tannin, sterol, Terpenoid, phenol and saponin (0.47±0.01, 0.26±0.00, 0.36±0.07, 0.03±0.01, 0.42±0.02, 0.02±0.01and 0.68±0.05 respectively. The root lacked sterol and phenol while stem lacked only phenol. The leaf, stem and root lacked cyanogenic glycoside. The results have indicated that these parts of the Talinum triangulare investigated are very nutritious and possessed bioactive compounds that could be extracted for the manufacture of new drug, food supplements and also be used in ethnomedicine for the treatment of diseases.

scholarly journals Nutritional evaluation of sweet orange citrus sinensis seed oil

2021 ◽  
Vol 6 (1) ◽  
Author(s):  
Nwozo Sarah O ◽  
Omotayo Opeoluwa O ◽  
Nwawuba Stanley U
Keyword(s):  
Citrus Sinensis ◽  
Glutaric Acid ◽  
Seed Oil ◽  
Sweet Orange ◽  
Ash Content ◽  
Gas Chromatography Mass Spectrometry ◽  
Crude Fibre ◽  
The Family ◽  
Safe Limit ◽  
Nutritional Benefits

Highlighting the nutritional benefit of oil gleaned from the seed of sweet orange Citrus sinensis has become necessary; owing to the fact that the seed is predominantly considered a waste. Therefore, the aim of the present study was to investigate the nutritional benefits of oil extracted from the seed of sweet orange Citrus sinensis of the family; Rutaceae, and order; Sapindales. A total of 2.0 kg of coarsely crushed seeds were immersed in 15 liters of n-hexane for 72 hours in batches with intermittent vigorous shaking and the oil was further extracted using a soxhlet extractor. Other procedures for analysis were performed using standard methods. The result revealed that, the anti-nutrients levels were found to be within the safe limit, vitamin and minerals fell within the daily recommended intake limit. The proximate composition of Citrus sinensis seeds oil revealed that the oil contains; Protein 1.560±0.120, Moisture content 4.636±0.153, Fat 89.810±0.282, Ash content 1.776±0.161, Crude fibre 0.619±0.052 and Carbohydrate 1.614±0.036. Gas Chromatography-Mass Spectrometry (GC-MS) analysis revealed the presence of the following fatty acid compounds; Linoleic acid 37.644%, Palmitic acid 28.051%, Isopropyl linoleate 12.699%, Pentadecanoic acid 9.652%, Stearic acid 5.839%, Butyl linoleate 2.867, and Glutaric acid 2.616%. Therefore, indicating that, the oil extracted from sweet orange Citrus sinensis seeds it’s an excellent choice for both nutritional and industrial purposes.

scholarly journals Nori Level of Preference with Mixed Sargassum sp. and Eucheuma spinosum Seaweed as Raw Material

2019 ◽  
pp. 1-9 ◽  
Author(s):  
Abdurrahman Faris ◽  
Evi Liviawaty ◽  
Yuli Andriani ◽  
Eddy Affrianto
Keyword(s):  
Water Content ◽  
Experimental Method ◽  
Raw Material ◽  
Chemical Characteristics ◽  
Crude Fibre ◽  
Biological Resources ◽  
Research Level ◽  
Physical Testing ◽  
Physical And Chemical ◽  
Crude Fibre Content

This research aimed to obtain the best nori from a mixture of Sargassum sp and Eucheuma spinosum seaweed and the most preferred by panellists. The research's method used in this study is an experimental method with 3 treatments comparing the seaweed between Sargassum sp. and Eucheuma spinosum that is 1:1, 2:1, 3:1 then tests that used are hedonic test with 20 semi-trained panellists who have experience in organoleptic assessment as replications, physical and chemical tests were also tested for the best treatment according to hedonic test. This research was conducted at the Fisheries Product Processing Technology Laboratory of the Faculty of Fisheries and Marine Sciences, Universitas Padjadjaran, while the chemical and physical testing of the final results of the research was conducted at the Laboratory of Biological Resources and Biotechnology at LPPM Institut Pertanian Bogor. This research was conducted on February 28, 2019, until March 8, 2019. Based on the results of the research level of preference of nori, it was found that all treatments carried out were still acceptable to the panellists, but the treatment with a ratio of 1: 1 was more preferred by panellists. Chemical characteristics of the Sargassum sp. and Eucheuma spinosum, namely water content contained in the amount of 15.67%, crude fibre content of 11.7% and physical characteristics of the hardness of 300.78 gf, also thickness with nori 0.347 mm.

scholarly journals The relation between the crude fibre content of food and the milk production.

1955 ◽  
Vol 3 (1) ◽  
pp. 35-39
Author(s):  
P. Schoorl
Keyword(s):  
The Netherlands ◽  
Milk Production ◽  
Feeding Practices ◽  
Dry Season ◽  
Fibre Content ◽  
Crude Fibre ◽  
The Tropics ◽  
Crude Fibre Content

The Friesian cow in Indonesia gives about 1, 500 1. milk in about 240 days compared with 3, 800 1. in 300 days in the Netherlands. The author believes that the main reason for the low production in the tropics is not climate, but faulty feeding practices. A cow fed a typical Indonesian ration of reedy grass and fibrous concentrates gave 1, 003 1. milk in the first no days of her first lactation, but increased to 1, 870 1. in the first 102 days of her second lactation when given a diet containing much less crude fibre, in spite of the fact that the former lactation was in the wet and the latter in the dry season. G.F.S. (Abstract retrieved from CAB Abstracts by CABI’s permission)

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