scholarly journals Nutritive Value and Inherent Anti-Nutritive Factors in Processed Peanut (Arachis hypogaea)

2020 ◽  
Vol 8 ◽  
pp. 17-28
Author(s):  
Folasade Maria Makinde ◽  
D.S. Dauda
Keyword(s):  
Functional Properties ◽  
Nutritive Value ◽  
Processing Method ◽  
Processing Methods ◽  
Treatment Groups ◽  
Significant Difference ◽  
Iron And Zinc ◽  
Nutritional Needs ◽  
Calcium Magnesium ◽  
Zinc Processing

Processing conditions and even the form of the food being processed as they affect nutrient availability is critical to develop structured foods to meet the nutritional needs of end users. The effect of heat treatments (roasting, boiling and autoclaving) on the physical, nutritional and functional properties of in-shell and shelled peanut (Arachishypogaea) was determined. Unprocessed shelled peanut served as the control. Nutrient and anti-nutrient compositions of peanut samples were determined by standard methods, while physical (colour) and functional properties were also carried out. Analysis of variance was used to analyze the treatment groups and Duncan's multiple range tests to determine significant difference at p≤0.05. The result of proximate composition revealed that raw peanut had protein (32.7%), ash (1.37%), fibre (5.15%), fat (42.9%) and carbohydrate (12.1%). However, processing methods significantly increased the fat and ash contents. Peanut is high in calcium, magnesium and potassium but low in iron and zinc; processing significantly increased the elemental concentration of peanut. Phytate, tannin, oxalate, alkaloid, trypsin inhibitor and flavonoid were determined in the peanut samples and all were significantly affected by the processing method employed. However, boiling of shelled peanut was more effective in reducing the anti-nutrients than roasting and autoclaving. The aflatoxin concentration was in a range of 2.06-8.05 ppb. Shelled peanuts subjected to the processing methods had lower aflatoxin levels compared with in-shell processed peanuts. There exist variation in bulk densities (packed and loosed), water and oil absorption capacities as a result of processing method employed. The colour of peanut was significantly affected by the processing method. In general, processing of shelled peanut resulted in flour with better nutritional quality and functionality than in-shell peanut. The findings showed that boiling has proved to be an efficient method in processing of peanut.

scholarly journals Chemical composition of differently processed Cattle Hoof meal Waste as Feedstuff Ingredient

2020 ◽  
Vol 3 (1) ◽  
pp. 47-51
Author(s):  
A. E. Falaye ◽  
S. O. Sule
Keyword(s):  
Amino Acids ◽  
Amino Acid ◽  
Nutritive Value ◽  
Amino Acid Profile ◽  
Wood Ash ◽  
Crude Fibre ◽  
Processing Methods ◽  
Feed Formulation ◽  
Slaughter House ◽  
Significant Difference

Waste generation at slaughter from ruminant has led to environmental concerns. Processing slaughter house waste will reduce the problem of disposal and possible utilisation in livestock feed. Subjecting Cattle hoof meal to different processing methods can help in enhancing its nutritive value. Cattle hoof were obtained from the slaughter house; raw hoof was subjected to processing methods by boiling; chemical treatment with 10 % soda ash + boiling; fermentation treatment in water + boiling; 10 % wood ash treatment in water + boiling; autoclave treatment and samples analysed for proximate composition, amino acid profile and mineral content analysis according to standard methods. The hoof proximal analysis ranged 9.30 ± 0.06 % – 12.39 ± 0.01 % moisture content; 0.34 ± 0.01 % – 2.50 ± 0.12 % ash; 0.31 ± 0.01 % – 1.47 ± 0.02 % crude fat; 0.19 ± 0.02 % – 12.71 ± 0.15 % crude fibre and 85.27 ± 0.20 % – 90.74 ± 0.26 % crude protein in all samples. The amino acids profile of the hoof showed significant difference among treated samples. Tryptophan an essential amino acid was below detectable limit in all processed samples and raw hoof. The essential and non-essential minerals content showed significant difference (P < 0.05) among treatments with highest (Mg, Fe, K) in wood ash; (Cu) in raw hoof; (Ca, Na, P, Mn, Zn) in autoclaved samples. This study, suggest that Cattle hoof has the potential of being exploited as a source of animal protein for feed formulation in animal nutrition. This research concludes that the different processing methods affect the nutritive profiles of treated samples hence supplementation of limiting amino acids envisaged.

scholarly journals A comparative study on the effect of processing (soaking, germination and boiling) on nutritional, antinutritional and functional properties of Citrullus Lanatus (watermelon) seed flour

2021 ◽  
Vol 01 (01) ◽  
pp. 22-30
Author(s):  
Olajumoke Josephine Matthew ◽  
Abubakar Ndaman Saidu ◽  
Ali Audu Jigam ◽  
Ocheme Boniface Ocheme
Keyword(s):  
Functional Properties ◽  
Citrullus Lanatus ◽  
Food Resource ◽  
Processing Methods ◽  
Nutritional Factors ◽  
Watermelon Seed ◽  
Seed Flour ◽  
Nutrient Density ◽  
Significant Difference ◽  
Seed Flours

Background: Watermelon (Citrullus lanatus) seed is one of the underutilized crops in Africa. It is a valuable food resource but its usage is limited due to the presence of anti-nutritional factors and its poor storage properties. In this study, the comparative effect of processing methods on nutritional, anti-nutritional and functional properties of watermelon seed flour was determined. Methods; Watermelon seeds were subjected to different processing methods (soaking, germination and boiling), dried and milled into flours. Proximate composition, antinutritional factors (tannins, phytates, oxalate, saponins, trypsin inhibitor, and glycogenic glycoside) and functional properties (water and oil absorption capacity, bulk density, foaming capacity) of the flour were determined using standard methods and analytical procedures. Results: There were significant differences (p<0.05) in the proximate contents between different processing methods. The value of protein content of the seed flours ranges from 13.25±1.70–18.77±0.63 %. All the anti-nutritional factors were significantly reduced (p<0.05) in the processed seed flour when compared to the unprocessed seeds flour. Soaking significantly (p<0.05) increased the concentrations of histidine, threonine, valine, lysine, leucine, isoleucine and phenylalanine when compared with the unprocessed sample. However, no significant difference (p>0.05) was seen in arginine, methionine, proline and aspartic acid of all the seed flours. The processed seed flour also exhibited desirable functional properties when compared with the unprocessed seed flour. Conclusion: Soaking, germination and boiling can be used for the reduction of antinutrient contents while improving the nutrient density and bioavailability of water-melon seed flour. Thus the processed seed flour hence may be useful for confectionery products, aerated foods and high nutrient density weaning foods

scholarly journals Barley feed fractions from integrated ethanol-starch process in diets of pigs

1989 ◽  
Vol 61 (5) ◽  
pp. 441-450
Author(s):  
Matti Näsi
Keyword(s):  
Nutritive Value ◽  
Growing Pigs ◽  
Feed Conversion ◽  
Treatment Groups ◽  
Significant Difference ◽  
Meal Protein ◽  
Barley Protein ◽  
Feed Conversion Rate ◽  
Balance Trials ◽  
Growth Trial

The nutritive value of feed fractions of barley obtained from integrated ethanol-starch production was evaluated in a feeding trial and five digestibility and balance trials with growing pigs. The products examined were barley protein, (375 g CP/kg), barley fibre (166 CP and 653 NDF), barley molasses (298 CP) and distillers solubles (333 CP); their respective digestibilities for OM were 0.895, 0.633, 0.864 and 0.834 and for CP 0.910, 0.577, 0.809 and 0.851. Barley protein fortified with pure lysine gave a nitrogen balance similar to that of the isonitrogenous soybean-barley diet. In the growth trial, one third and two thirds of soybean meal protein were replaced with barley protein and barley was replaced with 200 g/kg barley fibre or processed fibre. There was no significant difference in performance between the control and treatment groups, the mean growth rate being 795 g/d and the feed conversion rate 2.9 FU/kg gain. Carcass quality was inferior (P

Relevance Predictability in Information Retrieval Systems

1967 ◽  
Vol 06 (02) ◽  
pp. 45-51 ◽  
Author(s):  
A. Kent ◽  
J. Belzer ◽  
M. Kuhfeerst ◽  
E. D. Dym ◽  
D. L. Shirey ◽  
...  
Keyword(s):  
Information Retrieval ◽  
Experimental Conditions ◽  
Treatment Groups ◽  
Retrieval Systems ◽  
Significant Difference ◽  
Information Retrieval Systems ◽  
High Predictability ◽  
Intermediate Response ◽  
Quantitative Indicators ◽  
Level Of Processing

An experiment is described which attempts to derive quantitative indicators regarding the potential relevance predictability of the intermediate stimuli used to represent documents in information retrieval systems. In effect, since the decision to peruse an entire document is often predicated upon the examination of one »level of processing« of the document (e.g., the citation and/or abstract), it became interesting to analyze the properties of what constitutes »relevance«. However, prior to such an analysis, an even more elementary step had to be made, namely, to determine what portions of a document should be examined.An evaluation of the ability of intermediate response products (IRPs), functioning as cues to the information content of full documents, to predict the relevance determination that would be subsequently made on these documents by motivated users of information retrieval systems, was made under controlled experimental conditions. The hypothesis that there might be other intermediate response products (selected extracts from the document, i.e., first paragraph, last paragraph, and the combination of first and last paragraph), that would be as representative of the full document as the traditional IRPs (citation and abstract) was tested systematically. The results showed that:1. there is no significant difference among the several IRP treatment groups on the number of cue evaluations of relevancy which match the subsequent user relevancy decision on the document;2. first and last paragraph combinations have consistently predicted relevancy to a higher degree than the other IRPs;3. abstracts were undistinguished as predictors; and4. the apparent high predictability rating for citations was not substantive.Some of these results are quite different than would be expected from previous work with unmotivated subjects.

Effect of Fixed Minidose Warfarin, Conventional Dose Warfarin and Aspirin on INR and Prothrombin Fragment 1 + 2 in Patients with Atrial Fibrillation

1997 ◽  
Vol 77 (05) ◽  
pp. 0845-0848 ◽  
Author(s):  
B G Koefoed ◽  
C Feddersen ◽  
A L Gulløv ◽  
P Petersen
Keyword(s):  
Atrial Fibrillation ◽  
International Normalized Ratio ◽  
Coagulation System ◽  
Nonvalvular Atrial Fibrillation ◽  
Treatment Groups ◽  
Prothrombin Fragment ◽  
Conventional Dose ◽  
Dose Warfarin ◽  
Significant Difference ◽  
Changes Over Time

SummaryThe efficacy of conventional dose adjusted oral anticoagulation for stroke prevention in patients with non-valvular atrial fibrillation is well- documented but not considered ideal as primary antithrombotic treatment in elderly patients. The antithrombotic effect of fixed minidose warfarin 1.25 mg/day alone or in combination with aspirin 300 mg/day, of conventional dose adjusted warfarin (INR 2.0-3.0), and of aspirin 300 mg/day have been investigated in outpatients with chronic nonvalvular atrial fibrillation in the second Copenhagen Atrial Fibrillation, Aspirin and Anticoagulant Therapy Study (AFASAK 2). In order to investigate the effect on the coagulation system of the treatments, the International Normalized Ratio of the prothrombin time (INR) and prothrombin fragment 1 + 2 (F1 +2) were monitored at baseline and after three months of treatment in 100 patients consecutively included in the trial. At baseline no differences in INR and F1+2 between the four treatment groups were present. After three months of therapy the level of INR increased significantly from baseline in patients receiving warfarin in any dose and the level of F1+2 decreased significantly by combined minidose warfarin-aspirin and by dose adjusted warfarin. When comparing the changes over time in FI +2 (three-month value minus baseline value) during therapy with fixed minidose warfarin, combined minidose warfarin-aspirin and aspirin alone no significant difference between the groups was found. In conclusion, INR was changed by all three warfarin regimens but only dose adjusted warfarin (INR 2.0-3.0) had a marked effect on F1+2.

Recent Patents on Micro-EDM Milling

2020 ◽  
Vol 13 (3) ◽  
pp. 219-229
Author(s):  
Baocheng Xie ◽  
Jianguo Liu ◽  
Yongqiu Chen
Keyword(s):  
Electrical Discharge ◽  
Electrical Discharge Machining ◽  
Three Dimensional ◽  
Processing Method ◽  
Electrode Wear ◽  
Micro Edm ◽  
Processing Efficiency ◽  
Processing Methods ◽  
Machining Quality ◽  
Micro Electrical Discharge Machining

Background: Micro-Electrical Discharge Machining (EDM) milling is widely used in the processing of complex cavities and micro-three-dimensional structures, which is a more effective processing method for micro-precision parts. Thus, more attention has been paid on the micro-EDM milling. Objective : To meet the increasing requirement of machining quality and machining efficiency of micro- EDM milling, the processing devices and processing methods of micro-EDM milling are being improved continuously. Methods: This paper reviews various current representative patents related to the processing devices and processing methods of micro-EDM milling. Results: Through summarizing a large number of patents about processing devices and processing methods of micro-EDM milling, the main problems of current development, such as the strategy of electrode wear compensation and the development trends of processing devices and processing methods of micro-EDM milling are discussed. Conclusion: The optimization of processing devices and processing methods of micro-EDM milling are conducive to solving the problems of processing efficiency and quality. More relevant patents will be invented in the future.

Use of Mathematical Modeling in Building Ceramics Functional Properties Studies

2016 ◽  
Vol 870 ◽  
pp. 191-195
Author(s):  
N.A. Vil'bitskaya ◽  
S.A. Vilbitsky ◽  
A.G. Avakyan
Keyword(s):  
Mathematical Modeling ◽  
Data Processing ◽  
Ceramic Material ◽  
Functional Properties ◽  
Statistical Data ◽  
Ceramic Tiles ◽  
Processing Methods ◽  
Statistical Data Processing ◽  
High Calcium ◽  
Data Processing Methods

The peculiarities of using mathematical and statistical data processing methods in studying the intensification in the process of sintering a ceramic material with a high content of high-calcium waste, and mineralizing sintering lithium-containing waste were studied. The region of optimal ceramic masses composition, which allows obtaining ceramic tiles with high functional properties, was defined.

scholarly journals Association of biological antirheumatic therapy with risk for type 2 diabetes: a retrospective cohort study in incident rheumatoid arthritis

BMJ Open ◽  
2021 ◽  
Vol 11 (6) ◽  
pp. e042246
Author(s):  
Sanjoy K Paul ◽  
Olga Montvida ◽  
Jennie H Best ◽  
Sara Gale ◽  
Attila Pethö-Schramm ◽  
...  
Keyword(s):  
Rheumatoid Arthritis ◽  
Type 2 Diabetes ◽  
T Cell ◽  
Disease Modifying Antirheumatic Drugs ◽  
Antirheumatic Therapy ◽  
Treatment Groups ◽  
Significant Difference ◽  
Necrosis Factor

ObjectiveTo explore possible associations of treatment with biological disease-modifying antirheumatic drugs (bDMARDs), including T-cell-based and interleukin-6 inhibition (IL-6i)-based therapies, and the risk for type 2 diabetes mellitus (T2DM) in patients with rheumatoid arthritis (RA).Study design, setting and participantsFive treatment groups were selected from a United States Electronic Medical Records database of 283 756 patients with RA (mean follow-up, 5 years): never received bDMARD (No bDMARD, n=125 337), tumour necrosis factor inhibitors (TNFi, n=34 873), IL-6i (n=1884), T-cell inhibitors (n=5935) and IL-6i+T cell inhibitor abatacept (n=1213). Probability and risk for T2DM were estimated with adjustment for relevant confounders.ResultsIn the cohort of 169 242 patients with a mean 4.5 years of follow-up and a mean 641 200 person years of follow-up, the adjusted probability of developing T2DM was significantly lower in the IL-6i (probability, 1%; 95% CI 0.6 to 2.0), T-cell inhibitor (probability, 3%; 95% CI 2.3 to 3.3) and IL-6i+T cell inhibitor (probability, 2%; 95% CI 0.1 to 2.9) groups than in the No bDMARD (probability, 5%; 95% CI 4.6 to 4.9) and TNFi (probability, 4%; 95% CI 3.7 to 4.7) groups. Compared with No bDMARD, the IL-6i and IL-6i+T cell inhibitor groups had 37% (95% CI of HR 0.42 to 0.96) and 34% (95% CI of HR 0.46 to 0.93) significantly lower risk for T2DM, respectively; there was no significant difference in risk in the TNFi (HR 0.99; 95% CI 0.93 to 1.06) and T-cell inhibitor (HR 0.96; 95% CI 0.82 to 1.12) groups.ConclusionsTreatment with IL-6i, with or without T-cell inhibitors, was associated with reduced risk for T2DM compared with TNFi or No bDMARDs; a less pronounced association was observed for the T-cell inhibitor abatacept.

Capsular closure versus unrepaired interportal capsulotomy after hip arthroscopy in patients with femoroacetabular impingement, results of a patient-blinded randomised controlled trial

2021 ◽  
pp. 112070002110057
Author(s):  
Niels H Bech ◽  
Inger N Sierevelt ◽  
Sheryl de Waard ◽  
Boudijn S H Joling ◽  
Gino M M J Kerkhoffs ◽  
...  
Keyword(s):  
Randomised Controlled Trial ◽  
Femoroacetabular Impingement ◽  
Hip Arthroscopy ◽  
Controlled Trial ◽  
Poor Quality ◽  
Control Group ◽  
Treatment Groups ◽  
Significant Difference ◽  
Randomised Controlled

Background: Hip capsular management after hip arthroscopy remains a topic of debate. Most available current literature is of poor quality and are retrospective or cohort studies. As of today, no clear consensus exists on capsular management after hip arthroscopy. Purpose: To evaluate the effect of routine capsular closure versus unrepaired capsulotomy after interportal capsulotomy measured with NRS pain and the Copenhagen Hip and Groin Outcome Score (HAGOS). Materials and methods: All eligible patients with femoroacetabular impingement who opt for hip arthroscopy ( n = 116) were randomly assigned to one of both treatment groups and were operated by a single surgeon. Postoperative pain was measured with the NRS score weekly the first 12 weeks after surgery. The HAGOS questionnaire was measured at 12 and 52 weeks postoperatively. Results: Baseline characteristics and operation details were comparable between treatment groups. Regarding the NRS pain no significant difference was found between groups at any point the first 12 weeks after surgery ( p = 0.67). Both groups significantly improved after surgery ( p < 0.001). After 3 months follow-up there were no differences between groups for the HAGOS questionnaire except for the domain sport ( p = 0.02) in favour of the control group. After 12 months follow-up there were no differences between both treatment groups on all HAGOS domains ( p  > 0.05). Conclusions: The results of this randomised controlled trial show highest possible evidence that there is no reason for routinely capsular closure after interportal capsulotomy at the end of hip arthroscopy. Trial Registration: This trial was registered at the CCMO Dutch Trial Register: NL55669.048.15.

scholarly journals SUBCHRONIC TOXICITY TEST OF COMBINATION ETHANOL EXTRACT OF DETAM 1 SOYBEAN (GLYCINE MAX L. MERR) AND JATI BELANDA (GUAZUMA ULMIFOLIA LAMK) TOWARD FUNCTION, WEIGHT, AND HISTOPATHOLOGICAL OF WISTAR RAT LIVER

2016 ◽  
Vol 9 (5) ◽  
pp. 197
Author(s):  
Meilinah Hidayat ◽  
Sijani Prahastuti ◽  
Estherolita Dewi ◽  
Dewi Safitri ◽  
Siti Farah Rahmawati ◽  
...  
Keyword(s):  
Liver Function ◽  
Toxicity Test ◽  
Low Dose ◽  
Ethanol Extract ◽  
Good Effect ◽  
Control Group ◽  
High Dose ◽  
Subchronic Toxicity ◽  
Treatment Groups ◽  
Significant Difference

ABSTRACTObjective: As an antiobesity therapy, combination extracts of Detam 1 soybean and Jati Belanda will be consumed for a long time; therefore, theirtoxicities to the liver need to be investigated. To determine the effect of subchronic toxicity test of combination of ethanol extract of Detam 1 soybean(EEDS) and ethanol extract of Jati Belanda (EEJB) on liver function with parameters: Alanine transaminase (ALT), macroscopic, and histopathologicalof liver.Methods: This study was conducted on 120 Wistar rats (60 males and 60 females), 90 days (treatment group) and 120 days (satellite group). Ratswere divided into six treatment groups (3 test materials, 1 control, and 2 satellites); each group included 10 males and 10 females.Results: ALT levels of treatment groups (low dose, medium, and high), both males and females were lower than the control group (p<0.05). Thetreatment groups demonstrated a good effects effect on liver function. Liver weight of all groups showed no significant difference compared with thecontrol group (p>0.05). Results of histopathological score interpretation of male and female liver rats of low dose groups were not disturbed; middledose groups were slightly disturbed and high dose groups were damaged. Satellite high doses of male groups were disrupted, while female groupswere not.Conclusion: The combination of EEDS and EEJB has a good effect on liver function, did not lead to change organ weight and at low doses did not causerenal histopathology damage in rats after 90 days administration.Keywords: Combination of soybean Jati Belanda, Toxicity subchronic test, Function, Weight, Histopathology, Liver.

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