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2021 ◽  
Vol 910 (1) ◽  
pp. 012094
Author(s):  
Ali Q. Jalil ◽  
Ahmed A. Allaw

Abstract This research was conducted to study the effect of adding different percentages of octacosanol (OC), wheat germ oil (WGO), and rice oil (RO) to the ration as an indicator of fertility and hatching of quail birds. Two hundred and eighty-eight quails were used in this study, aged 45 days, and distributed into 24 cages, each cage contained 12 birds (9 females/3 males) for three months. Quail birds were fed production ration. Treatments were added according to the following six treatments: (T1) as a control treatment without any addition, (T2) adding 15 mg octacosanol/kg feedstuff, (T3) adding 20 mg octacosanol/kg feedstuff, (T4) adding 25 mg octacosanol/kg feedstuff, (T5) adding 5 ml of wheat germ oil/kg feedstuff, (T6) adding 5 ml of rice oil/kg feedstuff. After the flock production exceeded 50% and the production of the herd stabilized, 300 eggs were randomly taken from all treatments (50 eggs/treatment) and inserted into an incubator for hatching. Age at sexual maturity, production of 25 and 50%, fertility rate, hatching ratio, The relative weight of the ovaries, egg ducts, and yolk weight were measured in this study. Results found a significant increase (P≤0.05) in the fertility rate for all treatments, but not T3, compared to the control group. Also, the hatchability rate of two ratios of hatching (total eggs and hatching from fertilized eggs) showed a significant increase in T4 compared to other treatments groups. In addition, results showed a significant increase in the relative weight of the second and third yolks for T4 compared to the control group. However, no significant differences showed between all of the experimental treatments in age at sexual maturity and production of 25 and 50% for quail eggs, ovarian weight, oviduct weights, and the relative weight of the first yolk.


2021 ◽  
Vol 910 (1) ◽  
pp. 012095
Author(s):  
Ali Q. Jalil ◽  
Esra S. Hamid ◽  
Ahmed A. Allaw

Abstract The study was carried out in the poultry field of the Animal Production Department of the Faculty of Agriculture at Tikrit University. The current study aimed to estimate the effects of adding different percentages of octacosanol, wheat germ oil and rice oil to the ration on egg quality traits. 96 laying quail (age 45 days), were used and divided into six treatments were included: adding the octacosanol/kg feedstuff (T1 without adding, T2=15 mg, T3=20 mg, T4=25 mg), (T5) was adding 5 ml of wheat germ oil/kg feedstuff and (T6) wasadding 5 ml of rice oil/kg feedstuff, which each treatment included four replicates. It used three female quails for each one male, during 90 days at the age of 16 weeks. The results showed the following: no significant effect (P<0.05) of dietary octacosanol, wheat germ oil and rice oil supplementation which was recorded on relative weights of shell, yolk and albumen, and shell thickness also yolk color, egg shape index, albumen index, yolk index, egg quality of laying quail. However, there was a significant increase (P<0.05) in hough unit for the two treatments that it included octacosanol powder (20 and 25 mg) compared to the control treatment, However, there was no significant difference between the addition treatments.


Author(s):  
Laryssa Batista Christina Cordeiro ◽  
Michelly dos Santos Oliveira ◽  
Kátia Dionísio De Oliveira ◽  
Marcos Antônio de Souza Barrozo ◽  
Cícero Naves De Ávila Neto

A silicate ore with K2O content above 10%, found in the central region of Minas Gerais (Brazil), called Verdete, was floated in flotation cell. The goal was to evaluate the flotation behaviour of the ore constituents (glauconite, muscovite, K-feldspar and quartz) relative to the use of different collectors (fatty acid soap obtained from rice oil, amine and oleic acid) and depressors (gelatinized cornstarch and sodium silicate). Flotation of the calcination products of Verdete with MgCl2 and CaCl2 were also evaluated. Mass recovery of flotation carried out with Verdete reached a maximum of 53% when amine and sodium silicate were used as collector and depressant, respectively. Mass recovery was directly proportional to collector dosage, and was also influenced by the type of depressor. Calcination of Verdete with MgCl2?xH2O partially consumed the micas and generated MgO. Flotation of this calcination product concentrated MgO in the floated fraction, reaching 93% when oleic acid was used as collector.


2021 ◽  
Vol 8 (3) ◽  
Author(s):  
Ali Q. Jalil ◽  
Ahmed A. Allaw

"This study was conducted in the poultry field of the Department of Animal Production of the College of Agriculture at the University of Tikrit to study the effect of adding different percentages of octacosanol, wheat germ oil and rice oil to the diet on the biochemical characteristics of quail at the end of the beginning egg production stage of egg production exceeding 50% at the age of 45 days and continued For three production periods (90 days) at the age of 135 days, 360 birds of the age of one day were used, and they were distributed randomly into six experimental treatments, by 60 chicks for one treatment that included four replications (15 chicks / replicate), and the fodder was provided to the birds distributed in 6 transactions as follows: The first treatment T1 represented a control treatment without any addition, the second treatment T2 plus 15 mg octacosanol/kg feed, the third treatment T3 plus 20 mg octacosanol/kg feed, the fourth treatment T4 plus 25 mg octacosanol/kg feed, the fifth treatment T5 To which 5 ml of wheat germ oil/kg of feed was added, and the sixth treatment T6 was added to 5 ml of rice oil/kg of feed. The level of total protein, albumin, globulin, triglycerides, cholesterol, and acid was measured. Uric, glucose, AST and ALT enzymes. The results showed a significant superiority (P≤0.05) for the third, fourth and sixth treatments in the level of total protein for males, and the third treatment recorded a significant superiority in the level of albumin, and for globulin, all experiment treatments outperformed the second and control treatments, while for females, all experiment treatments outperformed the treatment. Control in the concentration of total protein and globulin, on the other hand, triglycerides, cholesterol, uric acid and glucose were significantly decreased in all treatments of the experiment and for both sexes compared to the control treatment.


2021 ◽  
Vol 11 ◽  
Author(s):  
S. M. Yasir Arafat ◽  
Kum Fai Yuen ◽  
Vikas Menon ◽  
Sheikh Shoib ◽  
Araz Ramazan Ahmad

Background: As an erratic human behavior, panic buying is an understudied research area. Although panic buying has been reported in the past, it has not been studied systematically in Bangladesh.Aim: This study aimed to explore the characteristics of panic buying episodes in Bangladesh in comparison to current concepts.Methods: A retrospective and explorative search were done using the search engine Google on November 6, 2020, with the search term “panic buying in Bangladesh.” All the available news reports published in the English language were extracted. A thorough content analysis was done focusing on the study objectives.Results: From the initial search, a total of 30 reports were extracted. However, six reports were not included based upon the exclusion criteria, resulting in an analysis of 24 reports. Five panic buying episodes were identified, discussing the precipitating events, responsible factors, goods acquired through panic buying, and prevention measures. Flood, curfew, COVID-19, and export ban were found to be precipitating events. Media reports frequently mentioned prevention strategies, expert opinion, supply chain status, rationing, and government action. The reported goods that were panic bought were items necessary for daily living such as rice, oil, spices, and safety products such as hand sanitizer and masks.Conclusion: The study revealed preliminary findings on panic buying in Bangladesh; however, they are aligned with the current concept of it. Further empirical studies are warranted to see the geographical variation, precise factors, and to test the culturally appropriate controlling measures.


2020 ◽  
Vol 9 (1) ◽  
pp. 1784-1787

Ration card system is used for the distribution of essential commodities to India’s below poverty line population. The use of ration card to obtain the various goods such as sugar, rice, oil, kerosene, etc from the ration shop is common. The present ration distribution framework is with lot of irregularities such as ration delivered to open market and unavailability of ration goods. There is a possibility that ration shopkeeper sales the products to consumer at higher rates than that of recommended by the government. The proposal framework replaces these irregularities and provides efficient automated rationing system. It is having a python webpage. The personal details with bank account is linked with government website. Each card has serial number to communicate with the microcontroller which shows the details completely with accounts. It has a required cost for the goals which brought by the people and also cost will be transferred automatically to government account. The mechanics assemble along with the servomotor helps to power the required quantity of products of ration goods for the person and also the consumer to get the confirmation SMS automatically through GSM. As everything happens automatically there is no chance of irregularity.


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