发布求助
文献互助 智能选刊 最新文献

Mağallaẗ Tikrīt li-l-ʻulūm al-zirāʻaẗ̈最新文献

筛选
英文 中文
Spatial Variation for Iron and Manganese Forms by Using Time Series Analysis Under Different Environments 不同环境下铁、锰形态空间变化的时间序列分析
Mağallaẗ Tikrīt li-l-ʻulūm al-zirāʻaẗ̈ Pub Date : 2023-01-18 DOI: 10.25130/tjas.19.2.13
Omar Zbar, Muthana Alrfaae
{"title":"Spatial Variation for Iron and Manganese Forms by Using Time Series Analysis Under Different Environments","authors":"Omar Zbar, Muthana Alrfaae","doi":"10.25130/tjas.19.2.13","DOIUrl":"https://doi.org/10.25130/tjas.19.2.13","url":null,"abstract":"Six regions in Anbar governorate were selected to study spatial variation of iron and manganese forms using time series analysis under different environments. Al-Baghdadi, Heet, Abu Teban, Ramadi, Khalidiya and Falluja were selected. two pedons was selected under two environments: desert and alluvial soil, toward vertical in to Euphrates River. Total, available, Crystalline free and Amorphous free, for each iron and manganese was measurement as well as Crystalline form for two elements. statistical analysis by using time series was calculated. The results of the research showed the following: Differentiation of models that describe forms of iron and manganese according for different sedimentation environment as well as heterogeneity of spatial reliability and sampling methods. The method of Semi Variance showed its preference in obtaining the samples and describing the variation of iron and manganese forms compared
 
","PeriodicalId":476723,"journal":{"name":"Mağallaẗ Tikrīt li-l-ʻulūm al-zirāʻaẗ̈","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135479682","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Optimization for Extraction Proteins from Pulp of Watermelon Seed 西瓜籽果肉蛋白提取工艺的优化
Mağallaẗ Tikrīt li-l-ʻulūm al-zirāʻaẗ̈ Pub Date : 2023-01-18 DOI: 10.25130/tjas.19.2.9
Sara Faiad, Ethar Naji, Jadooa Hajeej
{"title":"Optimization for Extraction Proteins from Pulp of Watermelon Seed","authors":"Sara Faiad, Ethar Naji, Jadooa Hajeej","doi":"10.25130/tjas.19.2.9","DOIUrl":"https://doi.org/10.25130/tjas.19.2.9","url":null,"abstract":"The study was carried out in the laboratories of the Faculty of Agriculture / University of Tikrit to the period 2017/11/7 - 1/5/2018. The study of watermelon seed pulp the local variety, to obtain protein isolates of the graft after removal of fat. The results showed chemical composition of the imported and local variety the percentage of moisture was 2.9%, 2.5%, ash 4.2%, 3.8%, fat 41%, 40.2%, carbohydrates 19.4%, 18.5% respectively. The result show that the percentage at important and locally were 32.5% and 35%, respectively. The watermelon seeds (imported and local) showed that the moisture 4.2% and 4%, ash 1.9% and 2.5%, fat 23.5%, 21.8%, carbohydrates 49.2%, 48.4%, protein 21.2%, 23.3% respectively. The results of this study showed that the best conditions in the preparation of protein extract from defatted pulp of watermelon seed, were by extraction with distilled water after equalized pH to 12 with ratio bran: water of 1:10 (w:v) for 60 min ,at agitation speed of 500 rpm/min, followed by sedimentation at the isoelectric point .
 
","PeriodicalId":476723,"journal":{"name":"Mağallaẗ Tikrīt li-l-ʻulūm al-zirāʻaẗ̈","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135392684","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
Role of Dried Fenugreek (Trigonella Foenum-graecum L.) Leaves as Antioxidant and Antimicrobial in Quality Preservation in Burgers Made of Mutton and Beef Cattle Meat During Refrigerator Storage 葫芦巴干的作用叶片在羊肉和肉牛冷藏保鲜中的抗氧化和抗菌作用
Mağallaẗ Tikrīt li-l-ʻulūm al-zirāʻaẗ̈ Pub Date : 2023-01-18 DOI: 10.25130/tjas.19.2.1
Bestoon Ahmad, Shawnm Saleh
{"title":"Role of Dried Fenugreek (Trigonella Foenum-graecum L.) Leaves as Antioxidant and Antimicrobial in Quality Preservation in Burgers Made of Mutton and Beef Cattle Meat During Refrigerator Storage","authors":"Bestoon Ahmad, Shawnm Saleh","doi":"10.25130/tjas.19.2.1","DOIUrl":"https://doi.org/10.25130/tjas.19.2.1","url":null,"abstract":"The effect of different levels of crud fenugreek leaves on lipid oxidation and microbial spoilage of mutton and beef cattle meat postmortem refrigerated storage was examined. Samples meat of mutton and beef cattle were incorporated with crud fenugreek leaves at four different levels 0, 0.5, 1.0 and 1.5 %. Mutton and beef meat in burgers form were subjected to 7 and 10 d postmortem refrigerated storage. Mutton and beef cattle meat marinated with crud fenugreek leaves had significantly lower content of malondialdehyde (MDA) at day 7 and 10 postmortem, respectively. Bacterial counts was lower (p<0.05) in mutton and beef cattle meat contenting crud fenugreek leaves compared to control at 3, 5, 7 and 10 postmortem. Regardless of treatment, postmortem refrigerated storage influenced oxidative and microbial stability of meat. Adding crud fenugreek leaves into mutton and beef cattle meat exhibited effective antimicrobial properties and high antioxidant activity.&#x0D; &#x0D;","PeriodicalId":476723,"journal":{"name":"Mağallaẗ Tikrīt li-l-ʻulūm al-zirāʻaẗ̈","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135393223","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Study of Physico - Chemical and Nutritional Properties of Some Processed Pickles 几种加工泡菜理化及营养特性的研究
Mağallaẗ Tikrīt li-l-ʻulūm al-zirāʻaẗ̈ Pub Date : 2023-01-18 DOI: 10.25130/tjas.19.2.6
Amal Al-Azzawi, Bayan Al-Abdullah
{"title":"Study of Physico - Chemical and Nutritional Properties of Some Processed Pickles","authors":"Amal Al-Azzawi, Bayan Al-Abdullah","doi":"10.25130/tjas.19.2.6","DOIUrl":"https://doi.org/10.25130/tjas.19.2.6","url":null,"abstract":"This study was conducted in the laboratories of the Department of Food Science/College of Agriculture, University of Tikrit for the period 2016/10/1 to 2017/10/1. Results of chemical composition of processed pickles. They included(E:Sour cucumber pickle, F: Carrot pickle with spices herps (slow method),G:Cucumber pickles(rapid method),H: Carrot pickles(rapid method), I: Cucumber pickle with spices(slow method herps), J:Soure carrot pickle) showed significant increase to values of moisture ,dry matter ,protein ,fat, ash, carbohydrate, acidity and pH to the pickles J,F.I.G,E,F,H and H respectively, which they were 95.380%, 6.795% ,2.150%, 0.805%, 3.415%,1.910% ,3.130% and 3.99 respectively .Results of physical properties indicated that pickles samples of E,H were significantly higher than the other treatments at hardness and TSS which they were 15.00 mm and 13.00%, respectively .At storage, results revealed a decrease in values of acidity and hardness and increases at pH .The concentrations of Pb ,Cu, and Zn in local pickles were within permitted limits of international organizations or specifications ,WHO, USDA. Concentrations of Zn ,Fe, Ca, and Mg in processed pickles were at the ranges of (0.01-0.11),(0.15- 0.22),(0.09-0.15) and (0.01-0.17) M/ml .Results showed that the highest content of vitamins B1,B2,B6,B9,B3 and C were16.921,13.297 , 17.451,20.086 , 24.117,and12.597 M/ml for E,E,G,J,F, and H samples respectively .The total phenolic compounds content was within the range of 12.00-15.50mg/100g for each G,J respectively. While TPC content of fresh fruits L,K was 16.90 and 14.90 mg/100g respectively .The higher content of salicalic acid ,vanillin , catechol and recoresenol was revealed at H, E, E, and K samples ,its value was 17.0, 12.0, 8.4, 5.0 M/l respectively .&#x0D; &#x0D;","PeriodicalId":476723,"journal":{"name":"Mağallaẗ Tikrīt li-l-ʻulūm al-zirāʻaẗ̈","volume":"70 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135480628","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Test of Pathogenicity of Bacillus thuringensis (Berliner) in Biological Control for the Cotton Leaf Worm, Spodoptera littoralis (Boisd.) 苏云金芽孢杆菌(Berliner)生物防治棉花叶虫的致病性试验
Mağallaẗ Tikrīt li-l-ʻulūm al-zirāʻaẗ̈ Pub Date : 2023-01-18 DOI: 10.25130/tjas.19.2.12
Sahil AL- Jamil, Ibrahim Hassan
{"title":"Test of Pathogenicity of Bacillus thuringensis (Berliner) in Biological Control for the Cotton Leaf Worm, Spodoptera littoralis (Boisd.)","authors":"Sahil AL- Jamil, Ibrahim Hassan","doi":"10.25130/tjas.19.2.12","DOIUrl":"https://doi.org/10.25130/tjas.19.2.12","url":null,"abstract":"The study was carried out to evaluate the pathogenicity of the bacteria, Bacillus thuringensis of the cotton leafworm, Spodoptera littoralis (Boisd) at the rate of 1x106 spores/ml Laboratory results revealed that egg hatching percentage, at the age of 1-2 days were 0.0, 0.0 and 8.2 % 2 and 4 days after application respectively. While the hatching percentage of the 3-4 days old eggs was 6.8% at the age of 2-4 days after 2 days' treatment. The mortality rate of larval stages (2, 4, 6 instars) was 100% 14 days after application. When pupae were treated with the bacteria adult emergence percentage was 51.3 % 15 days after treatment compared to 100% emergence for the control treatment. The results in greenhouse show that the entomopathogenic bacteria also achieved mortality rate for 2, 4, 6 larval instars of the pest were 94.4, 91.8, 100, 88.4, 85.6 and 81.3 % for the soil and plant treatments respectively, 14 days after application.&#x0D; &#x0D;","PeriodicalId":476723,"journal":{"name":"Mağallaẗ Tikrīt li-l-ʻulūm al-zirāʻaẗ̈","volume":"195 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135480629","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The Effective Dose Equivalent for potassium K40 in Cow's Milk of Salah-Din Governorate/ Iraq 伊拉克萨拉赫丁省牛奶中K40钾的有效剂量当量
Mağallaẗ Tikrīt li-l-ʻulūm al-zirāʻaẗ̈ Pub Date : 2023-01-18 DOI: 10.25130/tjas.19.2.5
Mahdi Hamad, Yasir Mohammad
{"title":"The Effective Dose Equivalent for potassium K40 in Cow's Milk of Salah-Din Governorate/ Iraq","authors":"Mahdi Hamad, Yasir Mohammad","doi":"10.25130/tjas.19.2.5","DOIUrl":"https://doi.org/10.25130/tjas.19.2.5","url":null,"abstract":"Radioactivity was measured for 170 cow's milk samples in Salah-Din governorate. Samples were measured by a gamma spectrometry system, using a high purity germanium (HPGe) detector. The detector was shielded by 10 cm all sides with cadmium copper in the inner sides. The selected characteristic gamma peaks for the detection of different ware 1460kev for K-40. The energy calibration was performed using a set of standard gamma ray calibration sources Eu-152. The results of show the presence of in all samples of milk. The maximum radioactivity was seen in Baiji city was (424 Bq/kg), while the minimum was seen in Abayaji (256 Bq/kg) and the average of all samples was (341.3 Bq/kg) and the annual effective dose was 0.302`mSv/y.That considered as the annual limit of rang of public recommended by the FAO.&#x0D; &#x0D;","PeriodicalId":476723,"journal":{"name":"Mağallaẗ Tikrīt li-l-ʻulūm al-zirāʻaẗ̈","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135480625","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
首页 上一页
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们：info@booksci.cn Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：481959085
Book学术官方微信