scholarly journals Effect of processing on nutritional value of different parts of root and tuber crops as livestock feed

2016 ◽  
Vol 4 ◽  
pp. 31
Author(s):  
B.B. Babatunde
2012 ◽  
Vol 48 (3) ◽  
pp. 414-427 ◽  
Author(s):  
LIKAWENT YEHEYIS ◽  
C. KIJORA ◽  
E. VAN SANTEN ◽  
M. WINK ◽  
JÜRGEN DANIER ◽  
...  

SUMMARYThough bitter white lupin (Lupinus albus L.) is a traditional crop in Ethiopia, sweet lupins are new to the country. As a result, the nutritional value of low-alkaloid lupins has not been evaluated under Ethiopian conditions. Crude protein, amino acid and alkaloid contents of 16 cultivars of three annual lupin species grown in four lupin growing locations (Merawi, Finoteselam, Kossober-1 and Kossober-2) of Ethiopia were evaluated. Location × cultivar interaction was a significant source of variation for all traits (p < 0.0001). In all locations, blue entries had either similar (p ≥ 0.0584) or higher (p ≤ 0.0235) forage crude protein content than the Local Landrace, white group and yellow entry. Compared with the Local Landrace, white and blue entries, the sole yellow entry had higher (p ≤ 0.0148) seed crude protein content at all locations except at Kossober-2, where it had similar (p = 0.8460) crude protein content as white entries. The Local Landrace had the highest forage and seed alkaloid contents. However, sweet blue Vitabor and Sanabor entries had the lowest forage and seed alkaloid contents, respectively. Low alkaloid and higher crude protein contents of sweet lupins grown in Ethiopia show the possibility to use sweet lupin forage and seeds as cheap home-grown protein source for livestock feed and human food in the country. However, for more reliable information, the laboratory results need to be verified by animal and human evaluations of the crop.


2015 ◽  
Vol 2015 ◽  
pp. 1-16 ◽  
Author(s):  
Keshav Raj Paudel ◽  
Nisha Panth

Nelumbo nuciferaGaertn. (Nymphaeaceae) is a potential aquatic crop grown and consumed throughout Asia. All parts ofN. nuciferahave been used for various medicinal purposes in various systems of medicine including folk medicines, Ayurveda, Chinese traditional medicine, and oriental medicine. Many chemical constituents have been isolated till the date. However, the bioactive constituents of lotus are mainly alkaloids and flavonoids. Traditionally, the whole plant of lotus was used as astringent, emollient, and diuretic. It was used in the treatment of diarrhea, tissue inflammation, and homeostasis. The rhizome extract was used as antidiabetic and anti-inflammatory properties due to the presence of asteroidal triterpenoid. Leaves were used as an effective drug for hematemesis, epistaxis, hemoptysis, hematuria, and metrorrhagia. Flowers were used to treat diarrhea, cholera, fever, and hyperdipsia. In traditional medicine practice, seeds are used in the treatment of tissue inflammation, cancer and skin diseases, leprosy, and poison antidote. Embryo of lotus seeds is used in traditional Chinese medicine as Lian Zi Xin, which primarily helps to overcome nervous disorders, insomnia, and cardiovascular diseases (hypertension and arrhythmia). Nutritional value of lotus is as important as pharmaceutical value. These days’ different parts of lotus have been consumed as functional foods. Thus, lotus can be regarded as a potential nutraceutical source.


Foods ◽  
2021 ◽  
Vol 10 (8) ◽  
pp. 1793
Author(s):  
Marta Barral-Martinez ◽  
Maria Fraga-Corral ◽  
Pascual Garcia-Perez ◽  
Jesus Simal-Gandara ◽  
Miguel A. Prieto

The search for waste minimization and the valorization of by-products are key practices for good management and improved sustainability in the food industry. The production of almonds generates a large amount of waste, most of which is not used. Until now, almonds have been used for their high nutritional value as food, especially almond meat. The other remaining parts (skin, shell, hulls, etc.) are still little explored, even though they have been used as fuel by burning or as livestock feed. However, interest in these by-products has been increasing as they possess beneficial properties (caused mainly by polyphenols and unsaturated fatty acids) and can be used as new ingredients for the food, cosmetic, and pharmaceutical industries. Therefore, it is important to explore almond’s valorization of by-products for the development of new added-value products that would contribute to the reduction of environmental impact and an improvement in the sustainability and competitiveness of the almond industry.


2012 ◽  
Vol 1 (2) ◽  
pp. 301 ◽  
Author(s):  
Abderrahmane Kassimi ◽  
Lahcen El Watik

<p>The watermelon and the green alfalfa are important crops in Morocco. The ripe fruit of the watermelon has a high nutritional value, rich in vitamin and mineral salts and used for medicinal purposes (kidneys and cleaning of the urinary tract). The alfalfa green is principally cultivated for livestock feed.</p> <p>A common problem in the production of watermelon and the alfalfa is the infestation by aphids. They transmit viruses of the tile to the plants. They are more likely to be a problem in the time costs. The study presents the effects of products Thyme, Oregano, Neem and their mixture on the aphids of watermelon in comparison with their effects on aphids of alfalfa green.</p> <p>The tests were conducted of the months from May to September on the aphids on the fields of watermelon and alfalfa green. It determines the percentage of deaths of aphids in function of the dose 1% and 5% for these products and the time 3, 5 and 7 hours after treatment. A comparison between the results obtained showed that the extract of Thyme is more active in watermelon and the Oregano is in alfalfa.</p>


2014 ◽  
Vol 2014 ◽  
pp. 1-15 ◽  
Author(s):  
Elsayed A. Elsayed ◽  
Hesham El Enshasy ◽  
Mohammad A. M. Wadaan ◽  
Ramlan Aziz

For centuries, macrofungi have been used as food and medicine in different parts of the world. This is mainly attributed to their nutritional value as a potential source of carbohydrates, proteins, amino acids, and minerals. In addition, they also include many bioactive metabolites which make mushrooms and truffles common components in folk medicine, especially in Africa, the Middle East, China, and Japan. The reported medicinal effects of mushrooms include anti-inflammatory effects, with anti-inflammatory compounds of mushrooms comprising a highly diversified group in terms of their chemical structure. They include polysaccharides, terpenoids, phenolic compounds, and many other low molecular weight molecules. The aims of this review are to report the different types of bioactive metabolites and their relevant producers, as well as the different mechanisms of action of mushroom compounds as potent anti-inflammatory agents.


2008 ◽  
Vol 3 (12) ◽  
pp. 1934578X0800301 ◽  
Author(s):  
Luisella Verotta ◽  
Laura Belvisi ◽  
Vittorio Bertacche ◽  
Maria Cecilia Loi

The aerial parts of Onopordum illyricum L. (Asteraceae) are eaten raw in salad in the Mediterranean area, representing a food of good nutritional value. Extracts of different parts of this plant have been analyzed by HPLC/DAD/ESIMS and the major compounds identified by NMR spectroscopy. Fatty acids, sesquiterpene lactones, triterpenes and polyphenols (flavones and caffeoyl quinic acids) fully describe the plant metabolism during the vegetation year. All the metabolites are non toxic nutrients, and are reported in the literature to possess biological activities positive for health, confirming the beneficial use in the diet of this thistle


2021 ◽  
Vol 9 (2) ◽  
pp. 453-458
Author(s):  
Ananya, B ◽  
Ravikrishna S ◽  
Sreejith K ◽  
Chaithra Hebbar

Shigru is very common and well-known herbal medicine. The plant is botanically identified as Moringa oleifera Lam. which is distributed in many countries of the tropics and subtropics. It is fast-growing and the most widely cultivated species. It belongs to Moringacae family and Moringa genus. Different parts of Shigru like leaves, seed, bark, root bark etc. are used as Aushadi (medicine) and Ahara (food). The plant has an impressive range of medicinal uses with high nutritional value., It is traditionally used in the treat-ment of various ailments i.e. Visha (poison), Krimi (wormicidal), Kustha (skin disorders), Kandu (itching) Vatavyadhi, Ashmari (calculi), Sopha (Inflammation). This review focuses on the detailed literature review and the medicinal use of shigru in visha (poison)


Foods ◽  
2021 ◽  
Vol 10 (1) ◽  
pp. 87
Author(s):  
Hermenegildo R. Costa ◽  
Inês Simão ◽  
Helena Silva ◽  
Paulo Silveira ◽  
Artur M. S. Silva ◽  
...  

Aglaomorpha quercifolia (L.) Hovenkamp & S. Linds is an extensively used species in traditional medicinal systems in several areas of the world due to some important medicinal properties such as antioxidant, antibacterial, analgesic, and anti-inflammatory activities. In East Timor, different parts of this fern are used either as remedies or as food. The ingestion of a broth made from its rhizome improves lactation, and young fronds of this fern are boiled and eaten with rice by the locals. Nevertheless, its chemical profile is far from being established. The present work aims to establish the chemical profile of both rhizomes and leaves n-hexane extracts by Gas Chromatography- Mass Spectrometry (GC-MS). The results showed the leaves richness in fatty acids with interesting nutritional values (ω−6/ω−3 = 0.68, AI = 0.59, TI = 0.30), being linolenic acid (253.71 ± 0.93 mg/g dry leaves) and palmitic acid (237.27 ± 0.59 mg/g dry leaves) the significant compounds in the extract. Whereas the rhizome extract is mostly rich in terpenoids, such as steroid, cycloartane, and hopanoid derivatives, being hop-16-ene (166.45 ± 0.53 mg/g dry rhizome) and β-sitosterol (50.76 ± 0.11 mg/g dry rhizome) the major compounds. Several compounds are reported for the first time in the species, and the data herein reported contributes to confirming the species nutritional value.


2021 ◽  
Author(s):  
Jeanine Vélez-Gavilán

Abstract M. oleifera is a small, fast-growing and short-lived tropical tree, well-known for its multi-purpose attributes, wide site adaptability and ease of establishment. Its principal value lies in its nutritional value and the use of the leaves, pods and flowers for human consumption as well as for livestock feed. The green pods are a sought-after vegetable, for example, as an essential ingredient in the making of 'sambhar', a south Indian curry and the seed oil known as 'ben-oil' is used for cooking, as a lighting fuel and for making cosmetics and soaps. The tree has attracted considerable attention in recent years with research confirming the effectiveness of using its powdered seeds as a coagulant and water purifier. The wood is of limited use. M. oleifera is grown in home gardens, as a hedging plant in and around fields and as a shade tree. It is also used for supports for vine crops such as pepper (Piper spp.).


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