scholarly journals Macro and micro minerals: are frozen fruits a good source?

2010 ◽  
Vol 82 (4) ◽  
pp. 861-867 ◽  
Author(s):  
Patricia D.S. Spada ◽  
Giovana V. Bortolin ◽  
Daniel Prá ◽  
Carla E.I. Santos ◽  
Johnny F. Dias ◽  
...  

Fruits are rich in minerals, which are essential for a wide variety of metabolic and physiologic processes in the human body. The use of frozen fruits has greatly spread in the last years not only in the preparation of juices, but also as raw material for yogurts, candies, cookies, cakes, ice creams, and children's food. However, up to now there is no data about the mineral profile of frozen fruits. This is the first database to quantify the levels of minerals in 23 samples of frozen fruits, including the most used around the world and some native fruits from the Amazon rainforest in Brazil. Considering the Dietary Reference Intakes, 100g of frozen fruits can provide 0.2 to 2.8% of macro and 2.5 to 100% of microminerals for adults (31-50 years old). Although geographical differences should be considered, these data can help to plan diets and to develop population interventions aiming to prevent chronic diseases.

Agronomy ◽  
2020 ◽  
Vol 10 (9) ◽  
pp. 1360
Author(s):  
Łukasz Skoczylas ◽  
Małgorzata Tabaszewska ◽  
Sylwester Smoleń ◽  
Jacek Słupski ◽  
Marta Liszka-Skoczylas ◽  
...  

Many people around the world struggle with the problem of an insufficient supply of iodine (I) and selenium (SE) in their diet. Food enriched with these elements is a good source of iodine and selenium. Juices made from four carrot (CJ) cultivars and biofortified with iodine and selenium (BCJs) were investigated to determine their I and Se contents, their impact on the supply of these elements to the diet, and losses in the production process. Other juice parameters important for consumers health were also determined. A significant increase in I and Se content relative to CJ was observed for each BCJ. The losses of I and Se (relative to raw material) during juice preparation were depended based on variety and added elements. Carrot biofertilization with iodine and selenium contributed to decreased contents of dry matter, total soluble solids, protein, sugars, and β-carotene in the juices and lower antioxidative activity as compared with CJ. Biofortification had little effect on the color and pH of juices. Finally, six polyphenolic compounds were identified and determined. Despite the reduction in the content of some ingredients in BCJ, they still remain their valuable source. Their added value is the increased content of iodine and selenium, which largely cover the daily demand for these elementals.


Transfers ◽  
2011 ◽  
Vol 1 (1) ◽  
pp. 73-96 ◽  
Author(s):  
Charissa N. Terranova

This essay focuses on a body of photoconceptual works from the 1960s and 1970s in which the automobile functions as a prosthetic-like aperture through which to view the world in motion. I argue that the logic of the “automotive prosthetic“ in works by Paul McCarthy, Dennis Hopper, Ed Ruscha, Jeff Wall, John Baldessari, Richard Prince, Martha Rosler, Robert Smithson, Ed Kienholz, Julian Opie, and Cory Arcangel reveals a techno-genetic understanding of conceptual art, functioning in addition and alternatively to semiotics and various philosophies of language usually associated with conceptual art. These artworks show how the automobile, movement on roads and highways, and the automotive landscape of urban sprawl have transformed the human sensorium. I surmise that the car has become a prosthetic of the human body and is a technological force in the maieusis of the posthuman subject. I offer a reading of specific works of photoconceptual art based on experience, perception, and a posthumanist subjectivity in contrast to solely understanding them according to semiotics and linguistics.


2016 ◽  
pp. 501-504
Author(s):  
Sergey Gudoshnikov

Beet pulp remaining after the extraction of sugar from beet is a good source of highly digestible fibre and energy used for animal feeding. Beet pulp is mostly used domestically but about 15% of global dried beet pulp production is exported to the world market. Although pulp have only little value as compared to sugar, sales of it abroad help generate additional income for the sugar industry with relatively low overheads. In contrast to sugar where import markets are protected by tariffs and non-tariff barriers while export volumes can be heavily regulated by governments, these restrictions are much less extensive for beet pulp trade. This article reviews recent developments in the world trade in beet pulp. The context of the article is based on the ISO study “World Trade of Molasses and Beet Pulp” MECAS(16)06.


Toxins ◽  
2021 ◽  
Vol 13 (5) ◽  
pp. 321
Author(s):  
Dobri Ivanov ◽  
Galina Yaneva ◽  
Irina Potoroko ◽  
Diana G. Ivanova

The fascinating world of lichens draws the attention of the researchers because of the numerous properties of lichens used traditionally and, in modern times, as a raw material for medicines and in the perfumery industry, for food and spices, for fodder, as dyes, and for other various purposes all over the world. However, lichens being widespread symbiotic entities between fungi and photosynthetic partners may acquire toxic features due to either the fungi, algae, or cyano-procaryotes producing toxins. By this way, several common lichens acquire toxic features. In this survey, recent data about the ecology, phytogenetics, and biology of some lichens with respect to the associated toxin-producing cyanoprokaryotes in different habitats around the world are discussed. Special attention is paid to the common toxins, called microcystin and nodularin, produced mainly by the Nostoc species. The effective application of a series of modern research methods to approach the issue of lichen toxicity as contributed by the cyanophotobiont partner is emphasized.


Foods ◽  
2021 ◽  
Vol 10 (4) ◽  
pp. 766
Author(s):  
Magdalena Skotnicka ◽  
Kaja Karwowska ◽  
Filip Kłobukowski ◽  
Aleksandra Borkowska ◽  
Magdalena Pieszko

All over the world, a large proportion of the population consume insects as part of their diet. In Western countries, however, the consumption of insects is perceived as a negative phenomenon. The consumption of insects worldwide can be considered in two ways: on the one hand, as a source of protein in countries affected by hunger, while, on the other, as an alternative protein in highly-developed regions, in response to the need for implementing policies of sustainable development. This review focused on both the regulations concerning the production and marketing of insects in Europe and the characteristics of edible insects that are most likely to establish a presence on the European market. The paper indicates numerous advantages of the consumption of insects, not only as a valuable source of protein but also as a raw material rich in valuable fatty acids, vitamins, and mineral salts. Attention was paid to the functional properties of proteins derived from insects, and to the possibility for using them in the production of functional food. The study also addresses the hazards which undoubtedly contribute to the mistrust and lowered acceptance of European consumers and points to the potential gaps in the knowledge concerning the breeding conditions, raw material processing and health safety. This set of analyzed data allows us to look optimistically at the possibilities for the development of edible insect-based foods, particularly in Europe.


2019 ◽  
Vol 1 (6) ◽  
pp. 235-239
Author(s):  
Sabarinathan K ◽  
Ashwathi R

The growing environmental awareness and Construction waste, is increasing day by day which in turn makes the world in seeking for examining the characteristics of Construction waste and obtaining a solution by using its reliable segments such that it can be used as a raw material and Conservation the natural recourses like Coarse aggregate


2021 ◽  
Vol 20 (4) ◽  
pp. 411-420
Author(s):  
L. B. Wagner

The question of the "reaction" of the fluids of the human body is not entirely new, but only in the last few years, mainly during the war years, it has attracted the general attention of biologists, physiologists and doctors around the world. Only now are more or less broad prospects emerging, which the development of this question promises for physiology, diagnostics, and therapy. Therefore, I ask the reader to arm yourself with patience in order to overcome the preliminary physico-chemical part of this review.


2021 ◽  
Vol 14 (2) ◽  
pp. 68-72
Author(s):  
Muhammad Jundi Al'Aziz ◽  
Bambang Guruh Irianto ◽  
Abd Kholiq

Scales Scales in the world of health are used to measure human body weight such as baby scales. Newborns are very important to be weighed because it is used as a measure of the baby's health indication ranging from 2.4 kg to 4.2 kg. The author makes a tool for this to make it easier for users to weigh with a 7 segment display on the Infant Warmer tool and external calibration. By using a loadcell sensor with a maximum capacity of 5 kg, the loadcell can detect the weight of the load where the voltage generated by the loadcell of 0.7 mV at a load of 1 kg is amplified to 0.62 V by the PSA circuit using the AD620 IC and then processed by Arudino UNO as a microcontroller. The weight results will be displayed on the 7Segment display located on the Infant Warmer tool. In the study, the measured load included a weight of 0 kg to a maximum weight of 5 kg. The measurement of the data results was carried out 5 times each by comparing the modules that had been made with the standard weight, namely (lead). The data from the measurement results of the research module shows that when the weight of the measurement at 1 kg has an error percentage of 0.08%. Measurements at a weight of 2 kg have an error percentage of 0.05%. Measurement of weight 3 kg has a presentation error of 0.01%. Measurements at a weight of 4 kg have a presentation error of 0.02%. And measurements at a weight of 5 kg have an error percentage of 0.04%. Then the data from the measurement results of the research module shows the largest error presentation of 0.08% at a weight of 1 kg. And the data from the measurement results of the research module shows the smallest error presentation of 0.01% at a weight of 3 kg. Making a research module in the form of a scale placed on an infant warmer can make it easier for the wearer.


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