lemna protein content

The essential amino acid content was higher or close to the requirements of preschool-aged children according to standards of the World Health Organization. They are morphologically divergent members of the arum family. Due to high protein content, the harvested duckweed is a potential food source for human and animal feeds . Meet Lemna; a genus of floating aquatic plants that resemble tiny lily pads. Protein makes up over 45% of the pant’s dry weight and Its incredibly high protein content gave rise to another common name – ‘vegetable meatball’. Its protein content and amino acid profile are similar to soybean meal. Lemna minor: Basal diets of differing protein content (18-22%) with or without fresh duckweed ad libitum: Access to fresh duckweed increased feed intake and growth rate. Protein content spanned from 20% to 35%, fat from 4% to 7%, and starch from 4% to 10% per dry weight. Duckweed has a number of advantages as a protein source. (2016) reported that the protein content of Lemna minor was 39.75 ± 0.47% and that digestibility of this plant protein for rohu Labeo rohita and common carp Cyprinus carpio was high as determined by an in vitro digestibility study. Sharma et al. It’s flavor profile is neutral and fresh or dried duckweed blends well with other food ingredients. Duckweeds have been consumed as human food since long. Lemna is a genus of free-floating aquatic plants referred to by the common name "duckweed." Also known as ‘water lentil’, Lemna has a protein content remarkably similar to soybean. Lemna Protein Concentrate is derived from the leaves of duckweed, one of several rapidly-growing aquatic plants of the genus Lemna. protein, lipid, ash content in studied species of Lemna were analyzed. Since the 1970s, there have been dozens of university trials exploring the potential of Lemna as a feed ingredient for chickens, aquaculture, pigs, and cattle. These rapidly growing plants have found uses as a model system for studies in community ecology, basic plant biology, ecotoxicology, and production of biopharmaceuticals, and as a source of animal feeds for agriculture and aquaculture. It also grows astonishingly fast, forming thick, green blankets on the surface of water. The trace metal content in water and aquatic plants was determined on an atomic absorption spectrometer (AAS) "A Analyst 800" - Perkin Elmer. The concentrations of metals in both L. minor and L. gibba and for all sites showed a downward trend: Mn>Fe> Zn>Cu>Ni>Cr>Pb>Cd. Introducing Lemna Could a small, unremarkable-looking water plant be the answer? With a protein content of over 50% and a similar amino acid profile to that of soy, duckweed can produce eight to ten times more protein per acre than soy. Duckweed contains all nine of the essential amino acids giving it a protein profile similar to eggs. It is relatively inexpensive to produce and requires less growing area and fewer inputs than other plant protein sources such as soybean products. The total protein content varied between 20 and 30% of the freeze-dry weight, the starch content between 10 and 20%, the fat content between 1 and 5%, and the fiber content was ~25%. Protein content spanned from 20% to 35%, fat from 4% to 7%, and starch from 4% to 10% per dry weight. For hundreds of years, Lemna has been used as a feed crop for small-scale farming operations in Asia and Africa . The application of Lemna spp. Based on its wastewater treatment potential, it is hypothesized that Lemna minor can also be used as a cost effective and technically feasible option for leachate treatment. Species of the duckweed genera, Spirodela, Landoltia, Lemna, Wolffiella and Wolffia were analysed for protein, fat, and starch contents as well as their amino acid and fatty acid distribution. 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