scispace - formally typeset
Search or ask a question

How much copper is in raw spinach? 

Irrigation
Wastewater
Antioxidant
Context (language use)
Spinach

Answers from top 4 papers

More filters
Papers (4)Insight
Open access•Journal Article•DOI
The Effects of Different Copper (Inorganic and Organic) and Energy (Tallow and Glycerol) Sources on Growth Performance, Nutrient Digestibility, and Fecal Excretion Profiles in Growing Pigs
Yan Huang, J. S. Yoo, Hyun-Jin Kim, Y. Wang, Y. J. Chen, Jae-Hyeon Cho, I. H. Kim 
21 Apr 2010-Asian-australasian Journal of Animal Sciences
14 Citations
The results of this experiment show that organic copper substituted for inorganic copper in the diet results in a decreased fecal copper excretion, but exerts no effect on performance.
Open access•Journal Article•DOI
Determination of some selected heavy metals in spinach and irrigated water from Samaru Area within Gusau Metropolis in Zamfara State, Nigeria
K Salawu, M M Barau, D Mohammed, D A Mikailu, B. Abdullahi, R I Uroko 
31 Aug 2015-Journal of Toxicology and Environmental Health Sciences
20 Citations
Key words: Heavy metals, spinach, waste-water, bioaccumulation.
Journal Article•DOI
Element contents and food safety of water spinach ( Ipomoea aquatica Forssk.) cultivated with wastewater in Hanoi, Vietnam
Helle Marcussen, Karin Joergensen, Peter E. Holm, Daniela Brocca, Robert W. Simmons, Anders Dalsgaard 
01 Apr 2008-Environmental Monitoring and Assessment
41 Citations
It is assessed that the occurrence of the investigated elements in water spinach will pose low health risk for the consumers.
Open access•Journal Issue•DOI
Nutritional profile of spinach and its antioxidant & antidiabetic evaluation
Manish Vyas
14 Sep 2017-International Journal of Green Pharmacy
10 Citations
Results revealed the potential nutraceutical values of spinach which can further explored to effectively use it by preparing suitable formulation.

Related Questions

What nutrient is needed for Water spinach to have bigger leaf?5 answersTo promote the growth of Water spinach with bigger leaves, the key nutrient solutions include 5-aminolevulinic acid, iron chelate, calcium nitrate tetrahydrate, potassium nitrate, ammonium nitrate, magnesium sulfate heptahydrate, ferric sulfate, chalcanthite, manganese sulfate tetrahydrate, ferrous sulfate heptahydrate, disodium edetate, cobalt chloride, sodium silicate, zinc sulfate, calcium nitrate terahydrate, potassium sulfate, ammonium dihydrogen phosphate, magnesium sulphate pentahydrate, calcium chloride, sodium molybdate, ethylene diamine tetraacetic acid, boric acid, blue copperas, nopotassium phosphate, aluminum nitrate, sodium fluoride, and sodium selenate. These nutrient solutions enhance photosynthetic efficiency, leaf respiration activity, tissue differentiation, and pore enlargement, resulting in larger and thicker Water spinach leaves with balanced nutrition and accelerated growth.
Comparative study of green synthesized copper and zinc particles from red spinach?5 answersGreen synthesis of copper and zinc nanoparticles using plant extracts has been studied in several papers. Al-Hammadi et al. compared the synthesis routes of zinc sulfide nanoparticles (ZnS-NPs) using a bio-based method with Plectranthus barbatus leaf extract as a capping agent and a chemical co-precipitation route as a capping-free method. They found that the chemically synthesized ZnS-NPs had a smaller crystallite size and a higher optical energy bandgap compared to the bio-synthesized ZnS-NPs. Jagadeeswari et al. investigated the physicochemical characteristics of copper loaded zinc oxide (Cu-ZnO) nanoparticles synthesized using a green approach with natural extracts from waste maize materials. They observed a typical crystallite size and a confirmed hexagonal structure for Cu-ZnO nanoparticles using X-ray diffraction analysis. Rohova et al. reviewed the biosynthesis of zinc nanoparticles using lactic acid microorganisms and demonstrated their antimicrobial properties against various bacterial microorganisms. Vindhya et al. reported the antibacterial activity of zinc oxide (ZnO) and copper oxide (CuO) nanoparticles synthesized using Annona Muricata leaf extract, with gram-positive bacteria being more sensitive to ZnO nanoparticles and gram-negative bacteria being more sensitive to CuO nanoparticles.
How much copper is in ground beef?5 answers
What is the legal amount of copper in drinking water?5 answers
What is the price of raw copper per pound?6 answers
Which antioxidant is present in spinach?13 answers

See what other people are reading

How does the implementation of SOAP affect the efficiency and effectiveness of management processes in higher education institutions?
5 answers
The implementation of SOAP (Simple Object Access Protocol) in higher education institutions can have varying effects on efficiency and effectiveness. SOAP, as a web service approach, aims to enhance technical capabilities within e-Learning frameworks. However, the utilization of SOAP may face challenges due to the inefficiencies caused by the adaptation to managerial ideologies in higher education, leading to a decrease in professionalism and social utility. Additionally, the use of SOAP can contribute to improving data collection processes for accreditation systems, enhancing the speed and clarity of information for assessors in higher education institutions. Therefore, while SOAP can enhance technical aspects, its impact on overall management processes' efficiency and effectiveness in higher education institutions may be influenced by the existing managerial practices and institutional barriers.How does firm size explain cross-country differences in ownership concentration?
5 answers
Firm size plays a crucial role in explaining cross-country differences in ownership concentration. Larger firms tend to have lower ownership concentration, which impacts the overall ownership patterns observed across countries. The relationship between firm size and ownership concentration is inversely related, meaning that as firm size increases, ownership concentration tends to decrease. This inverse relationship is significant in understanding the variations in ownership concentration levels among firms in different countries. Additionally, ownership concentration is also influenced by other factors such as institutional contexts, values held by people in different countries, and the level of investor protection provided by the legal framework. These factors collectively contribute to the diverse ownership structures observed globally.When to recirculate contrast medium?
5 answers
Recirculating contrast medium is beneficial in ultrasound imaging using gas microbubble-containing agents, extending the imaging time window beyond the initial bolus phase. However, in perfusion quantification studies, recirculation can introduce bias and variability in parameter estimation, affecting the accuracy of results. Proper cannula positioning in extracorporeal life support requires image guidance to ensure stability, but quantifying recirculation remains a challenge. Iodinated x-ray contrast media, when excreted by patients, enter wastewater but are not considered environmentally risky due to their biodegradability and low ecotoxicity levels. To facilitate contrast medium heating during procedures, a system utilizing hot water circulation around the medium tube is employed, maintaining a consistent temperature for optimal performance.How does food vlogs affect wives cooking skills?
5 answers
Food vlogs can have a significant impact on wives' cooking skills. Research has shown that educational videos, such as those focusing on culinary workshops, can effectively promote healthy eating habits and improve cooking abilities. Additionally, video-based learning has been found to enhance cooking skills development in students, with different types of learners benefiting from video content in varying ways. Furthermore, the use of instructional media like DVDs and videos in nutrition education has been proven to be more effective in improving learning outcomes compared to traditional handouts, particularly in the context of community empowerment and balanced meal preferences for toddlers. Therefore, food vlogs can play a crucial role in enhancing cooking skills, promoting healthy eating habits, and empowering individuals in meal preparation.How does iot sensor irrigation system?
4 answers
IoT sensor-based irrigation systems utilize various sensors like soil moisture, temperature, humidity, and ultrasonic sensors to collect real-time data from the fields. These sensors enable precise monitoring of crucial irrigation parameters, allowing for efficient water management and crop health monitoring. The collected data is then transmitted to a central control system that automates the irrigation process based on the soil moisture levels, ensuring crops receive the right amount of water at the right time. Additionally, these systems often incorporate mobile applications for remote monitoring and control, empowering farmers to manage their irrigation systems from anywhere. By integrating IoT technologies with smart irrigation practices, these systems enhance agricultural productivity, conserve resources, and promote sustainable farming practices.What are the problems with the reading literacy assessment system?
4 answers
The problems with the reading literacy assessment system stem from various issues highlighted in the research papers. One major concern is the lack of a clear and accurate definition of reading literacy, making assessment challenging. Additionally, traditional assessment methods have not adequately considered cultural contexts, such as in Indonesia, impacting the relevance and effectiveness of the assessments. Previous approaches in the Netherlands lacked a pedagogical underpinning, leading to tests being used for accountability rather than learning purposes, and failing to cater to low-educated or illiterate students. Furthermore, studies have shown that despite efforts to assess reading literacy, a significant portion of students still struggle to reach basic levels of proficiency, indicating ongoing challenges in the assessment system.What is agricultural land?
4 answers
Agricultural land refers to land designated or suitable for farming activities to produce crops or raise livestock. It plays a crucial role in the economy, contributing significantly to the GDP of countries like India. The ownership and control of agricultural land are influenced by political and legal factors, impacting land reform and ownership restrictions. Remote sensing technologies are increasingly used for monitoring and mapping agricultural land, providing cost-effective solutions for assessing vegetation health and changes in land use. The concept of agricultural activity often revolves around the possession of agricultural land, as seen in Polish legislation. While agricultural land is considered a private good according to the theory of public goods, debates exist regarding state interventions related to goods connected with land, such as agricultural landscapes.What are the most common side effects associated with the use of etizolam?
5 answers
The most common side effects associated with the use of etizolam include drowsiness, muscle weakness, paradoxical excitation, and cognitive deficits. Etizolam, a thienodiazepine derivative, has a high affinity for the benzodiazepine site of GABAA receptors and is known for its anxiolytic properties. In cases of overdose, especially in children, paradoxical excitation and muscle weakness have been reported, emphasizing the need for awareness among healthcare providers regarding potential adverse effects. Additionally, etizolam has been linked to cognitive impairments such as deficits in working memory, visuospatial memory, and executive function, particularly in high-dose users. These findings underscore the importance of understanding the side effects of etizolam, especially in cases of misuse or overdose.What is the definition of vernacular language?
5 answers
Vernacular language refers to a nonstandard form of language commonly used by specific social groups, characterized by its oral, informal, situational, communicative, intense, expressive, and emotional nature. It can also denote the variety of a language specific to a limited region or group of people, reflecting the unique character and expression natural to that language. Language development in early childhood, especially in cases like children undergoing cancer treatment, can be impacted, leading to delays and altered communicative contexts, affecting overall language and communication skills. Additionally, the introduction and use of augmentative and alternative communication tools, like communication boards, can vary based on factors such as family perceptions, resistance to independence, and differing therapist approaches to language and implementation, influencing user acceptance and utilization. Reading is highlighted as a crucial element for human development, promoting individuality, self-awareness, and empowerment through functional, cognitive, and social factors.What are the positive and negative effect of adjusting school calendar?
4 answers
Adjusting the school calendar can have both positive and negative effects. Positive effects include potentially reducing peak infections through modified schedules, higher achievement for economically disadvantaged students, and positive experiences reported by participants in modified calendar programs. However, negative effects may arise, such as a reduction in academic performance due to a shortened school calendar, as seen in a study in the Madrid region where a shortened calendar led to worsened educational outcomes, especially in Spanish and Mathematics subjects. Additionally, changing to a year-round schedule may not necessarily improve academic success, as most literature does not show a clear correlation between year-round schooling and increased academic achievement.What is the ideology fo the FARC?
4 answers
The ideology of the Revolutionary Armed Forces of Colombia (FARC) is rooted in Marxist-Leninist principles. Initially founded in 1964 with the goal of overthrowing the democratic Colombian government, FARC has evolved over time but still maintains a Marxist-Leninist identity among its senior members. Despite this ideological foundation, FARC has been heavily involved in criminal activities such as narcotics trafficking, kidnapping, extortion, and murder, alongside its insurgent actions. The transition of FARC from an armed organization to a political party post-conflict has prompted a focus on communicating its ideology to the public through political marketing and communication strategies. This shift signifies a move towards integrating their Marxist-Leninist roots into a political framework as part of their transformation process.