14 results on '"nutritional safety"'
Search Results
2. Nutritional safety and suitability of a specific protein hydrolysate derived from a whey protein concentrate and used in an infant formula and follow‐on formula manufactured from hydrolysed protein by FrieslandCampina Nederland B.V.
- Author
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Bohn, Torsten, Castenmiller, Jacqueline, de Henauw, Stefaan, Hirsch‐Ernst, Karen‐Ildico, Knutsen, Helle Katrine, Maciuk, Alexandre, Mangelsdorf, Inge, McArdle, Harry J, Naska, Androniki, Pentieva, Kristina, Siani, Alfonso, Thies, Frank, Tsabouri, Sophia, Vinceti, Marco, Bresson, Jean‐Louis, Castle, Laurence, Fewtrell, Mary, Przyrembel, Hildegard, Dumas, Céline, and Titz, Ariane
- Subjects
- *
WHEY protein concentrates , *PROTEIN hydrolysates , *INFANT formulas , *INFANT nutrition , *MILK proteins , *MILKFAT , *TOFU , *MILK yield - Abstract
The European Commission asked EFSA to deliver an opinion on the nutritional safety and suitability of a specific protein hydrolysate. It is derived from a whey protein concentrate and used in an infant and follow‐on formula manufactured by FrieslandCampina Nederland B.V., which submitted a dossier to the European Commission to request an amendment of Regulation (EU) 2016/127 with respect to the protein sources that may be used in the manufacture of infant and/or follow‐on formula. The protein hydrolysate under evaluation is sufficiently characterised with respect to the fraction of the hydrolysed protein. In the pertinent intervention study provided, an infant formula manufactured from the protein hydrolysate with a protein content of 2.4 g/100 kcal and consumed as the sole source of nutrition by infants for 3 months led to a growth equivalent to a formula manufactured from intact cow's milk protein with a protein content of 2.1 g/100 kcal. Data on gastrointestinal tolerance of the formula did not raise any concerns. No experimental data have been provided on the nutritional safety and suitability of this protein source in follow‐on formula. Given that it is consumed with complementary foods and the protein source is nutritionally safe and suitable in an infant formula that is the sole source of nutrition of infants, the Panel considers that the protein hydrolysate is also a nutritionally safe and suitable protein source for use in follow‐on formula. The Panel concludes that the protein hydrolysate under evaluation is a nutritionally safe and suitable protein source for use in infant and follow‐on formula, as long as the formula in which it is used contains a minimum of 2.4 g/100 kcal protein and complies with the compositional criteria of Regulation (EU) 2016/127 and the amino acid pattern in its Annex IIIA. [ABSTRACT FROM AUTHOR]
- Published
- 2023
- Full Text
- View/download PDF
3. Nutritional safety and suitability of a specific protein hydrolysate derived from a whey protein concentrate and used in an infant formula and follow‐on formula manufactured from hydrolysed protein by FrieslandCampina Nederland B.V.
- Author
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EFSA Panel on Nutrition, Novel Foods and Food Allergens (NDA), Torsten Bohn, Jacqueline Castenmiller, Stefaan deHenauw, Karen‐Ildico Hirsch‐Ernst, Helle Katrine Knutsen, Alexandre Maciuk, Inge Mangelsdorf, Harry J McArdle, Androniki Naska, Kristina Pentieva, Alfonso Siani, Frank Thies, Sophia Tsabouri, Marco Vinceti, Jean‐Louis Bresson, Laurence Castle, Mary Fewtrell, Hildegard Przyrembel, Céline Dumas, Ariane Titz, and Dominique Turck
- Subjects
protein hydrolysate ,characterisation ,infant formula ,follow‐on formula ,nutritional safety ,suitability ,Nutrition. Foods and food supply ,TX341-641 ,Chemical technology ,TP1-1185 - Abstract
Abstract The European Commission asked EFSA to deliver an opinion on the nutritional safety and suitability of a specific protein hydrolysate. It is derived from a whey protein concentrate and used in an infant and follow‐on formula manufactured by FrieslandCampina Nederland B.V., which submitted a dossier to the European Commission to request an amendment of Regulation (EU) 2016/127 with respect to the protein sources that may be used in the manufacture of infant and/or follow‐on formula. The protein hydrolysate under evaluation is sufficiently characterised with respect to the fraction of the hydrolysed protein. In the pertinent intervention study provided, an infant formula manufactured from the protein hydrolysate with a protein content of 2.4 g/100 kcal and consumed as the sole source of nutrition by infants for 3 months led to a growth equivalent to a formula manufactured from intact cow's milk protein with a protein content of 2.1 g/100 kcal. Data on gastrointestinal tolerance of the formula did not raise any concerns. No experimental data have been provided on the nutritional safety and suitability of this protein source in follow‐on formula. Given that it is consumed with complementary foods and the protein source is nutritionally safe and suitable in an infant formula that is the sole source of nutrition of infants, the Panel considers that the protein hydrolysate is also a nutritionally safe and suitable protein source for use in follow‐on formula. The Panel concludes that the protein hydrolysate under evaluation is a nutritionally safe and suitable protein source for use in infant and follow‐on formula, as long as the formula in which it is used contains a minimum of 2.4 g/100 kcal protein and complies with the compositional criteria of Regulation (EU) 2016/127 and the amino acid pattern in its Annex IIIA.
- Published
- 2023
- Full Text
- View/download PDF
4. Nutritional safety and suitability of a specific protein hydrolysate derived from whey protein concentrate and used in an infant and follow‐on formula manufactured from hydrolysed protein by HIPP‐Werk Georg Hipp OHG (dossier submitted by meyer.science GmbH)
- Author
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Bohn, Torsten, Castenmiller, Jacqueline, de Henauw, Stefaan, Hirsch‐Ernst, Karen‐Ildico, Katrine Knutsen, Helle, Maciuk, Alexandre, Mangelsdorf, Inge, McArdle, Harry J, Naska, Androniki, Pelaez, Carmen, Pentieva, Kristina, Siani, Alfonso, Thies, Frank, Tsabouri, Sophia, Vinceti, Marco, Bresson, Jean‐Louis, Castle, Laurence, Fewtrell, Mary, Przyrembel, Hildegard, and Dumas, Céline
- Subjects
- *
WHEY protein concentrates , *PROTEIN hydrolysates , *INFANT formulas , *INFANT nutrition , *MILK proteins , *COMMERCIAL products , *NATURAL products - Abstract
The European Commission asked EFSA to deliver an opinion on the nutritional safety and suitability of a specific protein hydrolysate. It is derived from whey protein concentrate and used in infant and follow‐on formula by HIPP‐Werk Georg Hipp OHG. The dossier that was submitted to the European Commission aimed at requesting an amendment of Regulation (EU) 2016/127 with respect to the protein sources that may be used in infant and/or follow‐on formula. This opinion does not cover the assessment of the safety of the food enzymes used in the manufacture of the protein hydrolysate. The protein hydrolysate under evaluation is sufficiently characterised with respect to the fraction of the hydrolysed protein. In the pertinent intervention study provided, an infant formula manufactured from the protein hydrolysate with a protein content of 1.9 g/100 kcal and consumed as the sole source of nutrition by infants for 3 months led to growth equivalent to a formula manufactured from intact cow's milk protein with the same protein content. No experimental data have been provided on the nutritional safety and suitability of this protein source in follow‐on formula. However, given that it is consumed with complementary foods and the protein source is considered nutritionally safe and suitable in an infant formula that is the sole source of nutrition of infants, the Panel considers that the protein hydrolysate is also a nutritionally safe and suitable protein source for use in follow‐on formula. The Panel concludes that the protein hydrolysate under evaluation is a nutritionally safe and suitable protein source for use in infant and follow‐on formula, as long as the formula in which it is used contains a minimum of 1.9 g/100 kcal protein and complies with the compositional criteria of Commission Delegated Regulation (EU) 2016/127 and the amino acid pattern in its Annex IIIA. [ABSTRACT FROM AUTHOR]
- Published
- 2022
- Full Text
- View/download PDF
5. Nutritional safety and suitability of a specific protein hydrolysate derived from whey protein concentrate and used in an infant and follow‐on formula manufactured from hydrolysed protein by HIPP‐Werk Georg Hipp OHG (dossier submitted by meyer.science GmbH)
- Author
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EFSA Panel on Nutrition, Novel Foods and Food Allergens (NDA), Torsten Bohn, Jacqueline Castenmiller, Stefaan de Henauw, Karen‐Ildico Hirsch‐Ernst, Helle Katrine Knutsen, Alexandre Maciuk, Inge Mangelsdorf, Harry J McArdle, Androniki Naska, Carmen Pelaez, Kristina Pentieva, Alfonso Siani, Frank Thies, Sophia Tsabouri, Marco Vinceti, Jean‐Louis Bresson, Laurence Castle, Mary Fewtrell, Hildegard Przyrembel, Céline Dumas, Ariane Titz, and Dominique Turck
- Subjects
Protein hydrolysate ,characterisation ,formula ,nutritional safety ,suitability ,clinical trial ,Nutrition. Foods and food supply ,TX341-641 ,Chemical technology ,TP1-1185 - Abstract
Abstract The European Commission asked EFSA to deliver an opinion on the nutritional safety and suitability of a specific protein hydrolysate. It is derived from whey protein concentrate and used in infant and follow‐on formula by HIPP‐Werk Georg Hipp OHG. The dossier that was submitted to the European Commission aimed at requesting an amendment of Regulation (EU) 2016/127 with respect to the protein sources that may be used in infant and/or follow‐on formula. This opinion does not cover the assessment of the safety of the food enzymes used in the manufacture of the protein hydrolysate. The protein hydrolysate under evaluation is sufficiently characterised with respect to the fraction of the hydrolysed protein. In the pertinent intervention study provided, an infant formula manufactured from the protein hydrolysate with a protein content of 1.9 g/100 kcal and consumed as the sole source of nutrition by infants for 3 months led to growth equivalent to a formula manufactured from intact cow’s milk protein with the same protein content. No experimental data have been provided on the nutritional safety and suitability of this protein source in follow‐on formula. However, given that it is consumed with complementary foods and the protein source is considered nutritionally safe and suitable in an infant formula that is the sole source of nutrition of infants, the Panel considers that the protein hydrolysate is also a nutritionally safe and suitable protein source for use in follow‐on formula. The Panel concludes that the protein hydrolysate under evaluation is a nutritionally safe and suitable protein source for use in infant and follow‐on formula, as long as the formula in which it is used contains a minimum of 1.9 g/100 kcal protein and complies with the compositional criteria of Commission Delegated Regulation (EU) 2016/127 and the amino acid pattern in its Annex IIIA.
- Published
- 2022
- Full Text
- View/download PDF
6. Nutritional safety and suitability of a specific protein hydrolysate derived from whey protein concentrate and used in an infant and follow‐on formula manufactured from hydrolysed protein by Danone Trading ELN B.V.
- Author
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EFSA Panel on Nutrition, Novel Foods and Food Allergens (NDA), Jacqueline Castenmiller, Stefaan deHenauw, Karen‐Ildico Hirsch‐Ernst, John Kearney, Helle Katrine Knutsen, Alexandre Maciuk, Inge Mangelsdorf, Harry J McArdle, Androniki Naska, Carmen Pelaez, Kristina Pentieva, Alfonso Siani, Frank Thies, Sophia Tsabouri, Marco Vinceti, Jean‐Louis Bresson, Laurence Castle, Mary Fewtrell, Hildegard Przyrembel, Céline Dumas, Ariane Titz, and Dominique Turck
- Subjects
Protein hydrolysate ,characterisation ,formula ,nutritional safety ,suitability ,clinical trial ,Nutrition. Foods and food supply ,TX341-641 ,Chemical technology ,TP1-1185 - Abstract
Abstract The European Commission asked EFSA to deliver an opinion on the nutritional safety and suitability of a specific protein hydrolysate. It is derived from whey protein concentrate and used in an infant and follow‐on formula by Danone Trading ELN B.V, which submitted a dossier to the European Commission to request an amendment of Regulation (EU) 2016/127 with respect to the protein sources that may be used in the manufacture of infant and/or follow‐on formula. This opinion does not cover the assessment of the safety of the food enzymes used in the manufacture of the protein hydrolysate. The protein hydrolysate under evaluation is sufficiently characterised with respect to the fraction of the hydrolysed protein. In the pertinent intervention study provided, an infant formula manufactured from the protein hydrolysate with a protein content of 2.3 g/100 kcal and consumed as the sole source of nutrition by infants for 3.5 months led to growth equivalent to a formula manufactured from intact cow's milk protein (2 g protein/100 kcal). No experimental data have been provided on the nutritional safety and suitability of this protein source in follow‐on formula. However, given that it is consumed with complementary foods and the protein source is considered nutritionally safe and suitable in an infant formula that is the sole source of nutrition of infants, the Panel considers that the protein hydrolysate is also a nutritionally safe and suitable protein source for use in follow‐on formula. The Panel concludes that the protein hydrolysate under evaluation is a nutritionally safe and suitable protein source for use in infant and follow‐on formula, as long as the formula in which it is used contains a minimum of 2.3 g/100 kcal protein and complies with the compositional criteria of Commission Delegated Regulation (EU) 2016/127 and the amino acid pattern in its Annex IIIA.
- Published
- 2020
- Full Text
- View/download PDF
7. Nutritional safety and suitability of a specific protein hydrolysate derived from whey protein concentrate and used in an infant and follow‐on formula manufactured from hydrolysed protein by Danone Trading ELN B.V.
- Author
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Castenmiller, Jacqueline, de Henauw, Stefaan, Hirsch‐Ernst, Karen‐Ildico, Kearney, John, Knutsen, Helle Katrine, Maciuk, Alexandre, Mangelsdorf, Inge, McArdle, Harry J, Naska, Androniki, Pelaez, Carmen, Pentieva, Kristina, Siani, Alfonso, Thies, Frank, Tsabouri, Sophia, Vinceti, Marco, Bresson, Jean‐Louis, Castle, Laurence, Fewtrell, Mary, Przyrembel, Hildegard, and Dumas, Céline
- Abstract
The European Commission asked EFSA to deliver an opinion on the nutritional safety and suitability of a specific protein hydrolysate. It is derived from whey protein concentrate and used in an infant and follow‐on formula by Danone Trading ELN B.V, which submitted a dossier to the European Commission to request an amendment of Regulation (EU) 2016/127 with respect to the protein sources that may be used in the manufacture of infant and/or follow‐on formula. This opinion does not cover the assessment of the safety of the food enzymes used in the manufacture of the protein hydrolysate. The protein hydrolysate under evaluation is sufficiently characterised with respect to the fraction of the hydrolysed protein. In the pertinent intervention study provided, an infant formula manufactured from the protein hydrolysate with a protein content of 2.3 g/100 kcal and consumed as the sole source of nutrition by infants for 3.5 months led to growth equivalent to a formula manufactured from intact cow's milk protein (2 g protein/100 kcal). No experimental data have been provided on the nutritional safety and suitability of this protein source in follow‐on formula. However, given that it is consumed with complementary foods and the protein source is considered nutritionally safe and suitable in an infant formula that is the sole source of nutrition of infants, the Panel considers that the protein hydrolysate is also a nutritionally safe and suitable protein source for use in follow‐on formula. The Panel concludes that the protein hydrolysate under evaluation is a nutritionally safe and suitable protein source for use in infant and follow‐on formula, as long as the formula in which it is used contains a minimum of 2.3 g/100 kcal protein and complies with the compositional criteria of Commission Delegated Regulation (EU) 2016/127 and the amino acid pattern in its Annex IIIA. [ABSTRACT FROM AUTHOR]
- Published
- 2020
- Full Text
- View/download PDF
8. 营养安全视角下的食品加工应用研究.
- Author
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沈润颖
- Abstract
Copyright of Journal of Food Safety & Quality is the property of Journal of Food Safety & Quality Editorial Department and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2020
9. Livestock production to feed the planet. Animal Protein: A Forecast of Global Demand Over the Next Years
- Author
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Antonella Baldi and Davide Gottardo
- Subjects
Population Growth ,Protein Requirements ,Animal Products ,Bioactive Components ,Nutritional Safety ,Welfare ,Livestock Nutrition ,Environmental Impact ,Food Waste ,Insects ,Ethics ,BJ1-1725 ,Social Sciences - Abstract
The world population will significantly increase by 2050, from the current seven million to more than nine million inhabitants and the highest rate of increase is expected in developing countries. The demand for animal products will follow the population growth and increase between 50 and 70%, although with differences between all regions. According nutritional recommendations, at least one third of the daily protein requirement should derived from animal proteins. Meat, fish, milk or eggs, rich essential amino acids, micronutrients and vitamins, should provide about 20g of 60g of total protein; however, the current level of intake should be reduced. In the next future, livestock sector will increase the productivity, without compromising the quality and the nutritional safety of the products, as well as the environmental protection and animal welfare. Considering the future population growth and the future food demand, different environmental implications on land use, natural non-renewable resources such as water, fossil fuels, minerals and agricultural land, and on the greenhouse gases (GHG) emissions should also be taken into consideration. Farming edible insect could be a possible solution to overcome the future population growth, the global demand for food, specifically for protein sources and the food waste reduction.
- Published
- 2017
- Full Text
- View/download PDF
10. APPROCHE COMPAREE DES APPORTS A LA DIVERSITE ET A LA SECURITE NUTRITIONNELLE DES PRODUITS FORESTIERS PAR QUESTIONNAIRE DE FREQUENCE ET PESEE (BËNË ET FANG - CAMEROUN/GABON).
- Author
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MONTEILLET, Nicholas
- Abstract
The contributions of biodiversity to the nutritional safety remain insufficiently studied. To estimate the effects on the health of food taken in the environment a questionnaire of food frequency (QFA) was developed. A review of the food resources allowed to develop a questionnaire to compare the food of 200 individuals of more than 60 years Bënë and Fang, settled in a savannah and rainforest. The evaluations of consumption by QFA confirm studies by weighing. The productivity in degraded forest favors an energy densification of the diet (plantain, tubers, cereal) and an impoverishment of proteins and micro nutriments contributions (low consumption of spinach/Cucurbitaceous/legumes); The installation in forest favors a diet densification in fibers/ micro nutriments (nuts, marrows of lianas, wild/cultivate vegetables) and in animal proteins. This contribution to the food safety can join to energy deficiencies (starchy foods). These diets which favor prevalence of the respectively 2,7 and 6,8 times lower obesity and high blood pressure (cf. DHS, STEPS) can improve micro nutriments contributions in urban context. The QFA confirms inquiries by weighing and allows to develop new hypotheses on the transformations of the forest food practices. [ABSTRACT FROM AUTHOR]
- Published
- 2017
11. Agronomic biofortification increases concentrations of zinc and storage proteins in common bean (Phaseolus vulgaris L.) grains
- Author
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Wagner Deckij Kachinski, Fabrício William Ávila, André Rodrigues dos Reis, Marcelo Marques Lopes Muller, Marcelo Cruz Mendes, Poliana Horst Petranski, State University of Mid-West (UNICENTRO), and Universidade Estadual Paulista (UNESP)
- Subjects
Mammals ,Phaseolus ,Glutens ,Phaseolus vulgaris L ,Soil ,Zinc ,Biofortified foods ,Albumins ,Micronutrient ,Animals ,Humans ,Nutritional safety ,Amino Acids ,Plant nutrition ,Edible Grain ,Biofortification ,Food Science - Abstract
Made available in DSpace on 2022-04-28T19:51:48Z (GMT). No. of bitstreams: 0 Previous issue date: 2022-05-01 Zinc (Zn) is an essential element for plants and mammals and its deficiency affects billions of people worldwide. This study aimed to evaluate the effects of soil Zn fertilization and foliar Zn sprays in different phenological stages of the plant on the grain nutritional quality of common bean (Phaseolus vulgaris L.). Field experiments were carried out in two consecutive harvest years under no-till system in an Oxisol. Two commercial common bean cultivars were used: BRS Esteio (black bean) and IPR Campos Gerais (Carioca bean). Total concentration of Zn, amino acids, sucrose, total sugars and storage proteins (albumin, globulin, glutelin and prolamin) in grains were evaluated. The cultivar BRS Esteio exhibited higher grain enrichment with Zn than the cultivar IPR Campos Gerais, showing genotypic variation. Single foliar Zn spray of 600 g ha−1 at the initial grain filling stage was shown to be the best way to improve the grain Zn concentration, without affecting grain yield. Foliar Zn spray at the final stage of grain filling favored the increase of Zn concentration in the pods over the Zn concentration in the grains. Agronomic biofortification of bean grains with Zn was more efficient with foliar Zn spraying than with the soil Zn fertilization, however, the soil Zn application favored the increase of concentrations of total amino acids and storage proteins (albumin, globulin and glutelin) in the grains. Agronomic biofortification proved to be efficient in increasing concentrations of Zn and storage proteins in common bean grains. Post-Graduate Program in Agronomy State University of Mid-West (UNICENTRO) Departmentof Forest Engineering State University of Mid-West (UNICENTRO) Faculty of Science and Engineering São Paulo State University (UNESP) Departmentof Agronomy State University of Mid-West (UNICENTRO) Faculty of Science and Engineering São Paulo State University (UNESP)
- Published
- 2020
12. Nutritional safety and suitability of a specific protein hydrolysate derived from whey protein concentrate and used in an infant and follow-on formula manufactured from hydrolysed protein by Danone Trading ELN B.V
- Author
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Alfonso Siani, Marco Vinceti, Helle Katrine Knutsen, Laurence Castle, Hildegard Przyrembel, John Kearney, Kristina Pentieva, Novel Foods Efsa Panel on Nutrition, Alexandre Maciuk, Androniki Naska, Inge Mangelsdorf, Mary Fewtrell, Jean-Louis Bresson, Dominique Turck, Frank Thies, Stefaan De Henauw, Céline Dumas, Karen Ildico Hirsch-Ernst, Jacqueline Castenmiller, Ariane Titz, Sophia Tsabouri, Harry J McArdle, and Carmen Pelaez
- Subjects
Agriculture and Food Sciences ,Specific protein ,characterisation ,Whey protein ,040301 veterinary sciences ,Hydrolysed protein ,Veterinary (miscellaneous) ,TP1-1185 ,Plant Science ,010501 environmental sciences ,formula ,01 natural sciences ,Microbiology ,Hydrolysate ,0403 veterinary science ,Medicine and Health Sciences ,TX341-641 ,Food science ,suitability ,Amino acid pattern ,0105 earth and related environmental sciences ,Mathematics ,Milk protein ,Nutrition. Foods and food supply ,infants ,Chemical technology ,nutritional safety ,clinical trial ,04 agricultural and veterinary sciences ,Protein hydrolysate ,Intervention studies ,Scientific Opinion ,Infant formula ,Animal Science and Zoology ,Parasitology ,Food Science - Abstract
The European Commission asked EFSA to deliver an opinion on the nutritional safety and suitability of a specific protein hydrolysate. It is derived from whey protein concentrate and used in an infant and follow-on formula by Danone Trading ELN B.V, which submitted a dossier to the European Commission to request an amendment of Regulation (EU) 2016/127 with respect to the protein sources that may be used in the manufacture of infant and/or follow-on formula. This opinion does not cover the assessment of the safety of the food enzymes used in the manufacture of the protein hydrolysate. The protein hydrolysate under evaluation is sufficiently characterised with respect to the fraction of the hydrolysed protein. In the pertinent intervention study provided, an infant formula manufactured from the protein hydrolysate with a protein content of 2.3 g/100 kcal and consumed as the sole source of nutrition by infants for 3.5 months led to growth equivalent to a formula manufactured from intact cow's milk protein (2 g protein/100 kcal). No experimental data have been provided on the nutritional safety and suitability of this protein source in follow-on formula. However, given that it is consumed with complementary foods and the protein source is considered nutritionally safe and suitable in an infant formula that is the sole source of nutrition of infants, the Panel considers that the protein hydrolysate is also a nutritionally safe and suitable protein source for use in follow-on formula. The Panel concludes that the protein hydrolysate under evaluation is a nutritionally safe and suitable protein source for use in infant and follow-on formula, as long as the formula in which it is used contains a minimum of 2.3 g/100 kcal protein and complies with the compositional criteria of Commission Delegated Regulation (EU) 2016/127 and the amino acid pattern in its Annex IIIA. (C) 2020 European Food Safety Authority. EFSA Journal published by John Wiley and Sons Ltd on behalf of European Food Safety Authority.
- Published
- 2020
13. Agronomic biofortification increases concentrations of zinc and storage proteins in common bean (Phaseolus vulgaris L.) grains.
- Author
-
Kachinski, Wagner Deckij, Ávila, Fabrício William, dos Reis, André Rodrigues, Muller, Marcelo Marques Lopes, Mendes, Marcelo Cruz, and Petranski, Poliana Horst
- Subjects
- *
COMMON bean , *ZINC proteins , *BLACK bean , *BIOFORTIFICATION , *FOLIAR feeding , *FERTILIZERS , *GRAIN yields , *AMINO acids - Abstract
[Display omitted] • Agronomic biofortification of common bean cultivars was studied. • Foliar Zn spray was shown to be the best way to improve the grain Zn concentration. • Soil Zn fertilization increased grain content of amino acids and storage proteins. • Agronomic biofortification with Zn improves the nutritional quality of common bean grains. Zinc (Zn) is an essential element for plants and mammals and its deficiency affects billions of people worldwide. This study aimed to evaluate the effects of soil Zn fertilization and foliar Zn sprays in different phenological stages of the plant on the grain nutritional quality of common bean (Phaseolus vulgaris L.). Field experiments were carried out in two consecutive harvest years under no-till system in an Oxisol. Two commercial common bean cultivars were used: BRS Esteio (black bean) and IPR Campos Gerais (Carioca bean). Total concentration of Zn, amino acids, sucrose, total sugars and storage proteins (albumin, globulin, glutelin and prolamin) in grains were evaluated. The cultivar BRS Esteio exhibited higher grain enrichment with Zn than the cultivar IPR Campos Gerais, showing genotypic variation. Single foliar Zn spray of 600 g ha−1 at the initial grain filling stage was shown to be the best way to improve the grain Zn concentration, without affecting grain yield. Foliar Zn spray at the final stage of grain filling favored the increase of Zn concentration in the pods over the Zn concentration in the grains. Agronomic biofortification of bean grains with Zn was more efficient with foliar Zn spraying than with the soil Zn fertilization, however, the soil Zn application favored the increase of concentrations of total amino acids and storage proteins (albumin, globulin and glutelin) in the grains. Agronomic biofortification proved to be efficient in increasing concentrations of Zn and storage proteins in common bean grains. [ABSTRACT FROM AUTHOR]
- Published
- 2022
- Full Text
- View/download PDF
14. On vegetarianism, morality, and science: A counter reply
- Author
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Pluhar, Evelyn B.
- Published
- 1993
- Full Text
- View/download PDF
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