Saubhik Das's Amaranthus: A Promising Crop of Future PDF

By Saubhik Das

ISBN-10: 981101468X

ISBN-13: 9789811014680

ISBN-10: 9811014698

ISBN-13: 9789811014697

This booklet serves the bigger group of plant researchers engaged on the taxonomy, species delimitation, phylogeny, and biogeography of pseudo-cereals, with a different emphasis on amaranths. It additionally presents large details at the nutritive price of underutilized pseudo-cereals, the aim being to increase the vegetable list.

Amaranthus is a sophisticated genus of annual or short-lived perennial vegetation. lots of the species are summer time annual weeds and are regularly known as pigweed. just a couple of are cultivated as vitamin-rich greens and ornamentals. The protein-rich seeds of a handful of species, often called grain amaranths, are ate up as pseudo-cereals. Amaranthusmanifests substantial morphological range between or even inside of convinced species, and there's no basic contract at the taxonomy or variety of species. at the moment the genus Amaranthus is thought to incorporate 3 famous subgenera and 70 species. Amatanthus is taken into account to in all probability supply an alternate crop in temperate and tropical climate.

The class of amaranths is ambiguous as a result of the loss of discrete and quantitative species-defining features and the big variety of phenotypic plasticity, in addition to introgression and hybridization regarding weedy and crop species. it's a recognized undeniable fact that either vegetable and grain amaranths have advanced from their respective weed progenitors. There are greater than a hundred and eighty diverse weed species which are herbicide-resistant, and amaranths are thought of to be prime individuals of the resistant biotypes. Amaranth species offer plentiful scope for investigating herbicide resistance mechanisms. Amaranths additionally express variability when it comes to their mating habit and germplasm, adaptability to diverse becoming stipulations, and wide variety of variability in sexual structures, from monoecy to dioecy. a fantastic grab of those parameters is key to the longer term usage of amaranths as large vegetation. There are numerous amaranth examine heart and germplasm collections world wide that retain and evaluation operating germplasms. thus far, the genetic development of amaranths has essentially concerned the appliance of traditional choice equipment. yet advances in genomics and biotechnology have dramatically enriched the aptitude to control the amaranth genome, specially bettering the volume and availability of nutrients.

In end, the ebook covers all elements of amaranths, together with their nutrition price, importance as greens and pseudo-cereals, taxonomy, phylogeny, germplasm variability, breeding habit and methods, cultivation practices, and variability when it comes to their sexual platforms. It bargains a worthy source for all scholars, researchers and specialists operating within the box of plant taxonomy and diversity.

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Additional resources for Amaranthus: A Promising Crop of Future

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The green cheeselike coagulum is washed with water and slightly acidified with dilute acetic acid (vinegar) to further minimise the amounts of anti-nutritive factors if any. The prepared leaf-nutrient concentrate is especially useful for young children and other persons requiring particularly high protein, vitamin A and iron. The fibrous pulp left after extraction of leaf-protein concentrate is a suitable feed for animals. The protein quality of the amaranth leaf-nutrient concentrate in terms of amino acid composition, digestibility and nutritional effectiveness is excellent.

Both the seeds and leaves of amaranth that are used as herbal remedies have nutraceutical value. According to Manikandaselvi and Nithya (2011), nutraceuticals are nonspecific biological agents to promote wellness, prevent malignant processes and control symptoms. 10 Bioactive Components and Medicinal Properties 41 bloody stools and urine and excessive menstruation. It is an excellent wash for skin problems such as acne and eczema to psoriasis and hives. It is used as a mouthwash for sore mouths, gums, teeth and throat and as an enema for colon inflammation and rectal sores (Vietmeyer 1983).

The baked products were evaluated for loaf volume, moisture content, colour, odour, taste and texture. The bread containing amaranth grain flour products were then compared with the bread made exclusively from wheat flour. The loaf volume decreased by 40 % and the moisture content increased from 22 to 42 % with the increase in amaranth grain flour. The study showed that the sensory levels of taste, odour, colour and texture decreased or degraded with increasing amounts of amaranth flour. Significant deviation in sensory qualities was detected when more than 15 % of amaranth grain flour was added, and products containing high amount of amaranth grain flour were found to be of unacceptable palatability to the population as appeared from the sample survey of baked product.

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Amaranthus: A Promising Crop of Future by Saubhik Das

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