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chemical constituents and health effects of sweet potato

10 Health Benefits Of Sweet Potatoes - CureJoy

Feb 08,2018·Effects of baking and boiling on the nutritional and antioxidant properties of sweet potato [Ipomoea batatas (L.) Lam.] cultivars. Plant foods for human nutrition 66,no.4 (2011) 341-347.Disclaimer The content is purely informative and educational in nature and should notAntioxidant activity,chemical and nutritionalAbstract Purple-fleshed sweet potato (Ipomoea batatas Lam.) has been reported to contain vital nutrients and bioactive compounds.This study evaluates the anti-oxidant activity,chemical composition,and nutritional value of raw and processed purple-fleshed sweet potato products.The antioxidant activity of the raw purple-Author Andrea BoldtEffects of Domestic Cooking Methods on Polyphenols and Decreases of 63.82 and 32.35% in antioxidant activity were observed after boiling and microwaving,respectively,whereas increases of 81.40,30.09,and 85.82% in antioxidant activity were observed after steaming,baking,and frying,respectively.Eight phenolic compounds were identified in sweet potato

Author Janette Musilova,Judita Lidikova,Alena Vollmannova,Hana Frankova,Dana Urminska,Tatiana BojnanskPublish Year 2020Effects of Fermentation on the Proximate Composition of

3.3.Proximate Composition of Irish and Sweet Potato Fermented Peels .The percentage composition of moisture,ash,fat and protein content of both peels increased insignificantly (P 0.05) while the crude fiber and carbohydrate composition decreased insignificantly (P 0.05) untilAuthor N..IsmailovaPublish Year 2020A review on sweet potato postharvest processing and Sweet potato chemical composition (per Serving of one medium 5 inch long sweet potato; 130 g).Nutrient Unit Composition Calories kJ/s 130 Calories from fat g 0.39 Protein g 2.15 Carbohydrate g 31.56 Dietary Fiber g 3.9 Sodium mg 16.9 Potassium mg 265.2 Calcium mg 28.6 Folate mcg 18.2 Vitamin C mg 3.1 (excellent source)Author Regiane Ogliari,Jaqueline Machado Soares,Flávia Teixeira,Kélin Schwarz,Kátia Aparecida da Silva,Publish Year 2020EFFECT OF COOKING METHOD ON THE AROMAMay 31,2007·EFFECT OF COOKING METHOD ON THE AROMA CONSTITUENTS OF SWEET POTATOES Thus the flavor of cooked sweet potatoes is dependent upon the method of cooking both on a sensory and chemical level. Miao Zhang,Hong-Nan Sun,Effects of cooking process on carotenoids and antioxidant activity of orange-fleshed sweet potato,LWT,10.1016/j.lwt

Author Suman Jagatee,Jyoti Ranjan Rout,Shuvashish Behera,Shidharth Sankar Ram,Mathummal Sudarshan,ChinPublish Year 2021Effects of Pre-treatments and Drying Methods on

Fana Haile,Shimelis Admassu,and Abrehet Fisseha,Effects of Pre-treatments and Drying Methods on Chemical Composition,Microbial and Sensory Quality of Orange-Fleshed Sweet Potato Flour and Porridge. American Journal of Food Science and Technology,vol.3,no.(2013 5) 82-88.doi 10.12691/ajfst-3-3-5.1.Introduction .Sweet potatoBioactive Compounds,Antioxidants,and Health Benefits of ·Sweet potatoes are starchy root vegetables that provide plenty of nutritional benefits.They are a rich source of beta-carotene,which helps in raising vitamin A levels in the body.A sweet potato benefits our health in many ways such as an antioxidant,improves blood sugar regulation,boosts immunity,improves vision,reduces stress,etc.CHEMICAL,NUTRITIONAL AND SENSORYThe objective was to evaluate different cooking methods effect on chemical,nutritional and sensory characteristics of sweet potatoes.Samples were subjected to four cooking methods boiled in water,fried,microwaved and baked.In general,pH,Titratable Acidity and Soluble Solids contents were altered by cooking methods.Reducing,Non-Reducing and Total Sugars levels increased after cooking

COMPOSITION AND SENSORY QUALITY OF SWEET POTATO

Pearson correlation coefficient between composition and sensory scores were calculated.Composition of sweet potato crisps varied significantly with pretreatment (p<0.05).Drying pretreatment gave sweet potato crisps with the least moisture and fat contents while blanching gave the highest values.Can Chickens Eat Sweet Potatoes? - Backyard Chicken HelpChemical Composition in Sweet Potatoes.The starchy tubers and roots found in several tropical plants such as sweet potatoes.They are an important source of energy for human being and animal feeding.Sweet potatoes are common in tropical regions such as the Caribbean and Latin America.Chemical constituents and health effects of sweet potatoBioactive carbohydrates,proteins,lipids,carotenoids,anthocyanins,conjugated phenolic acids,and minerals represent versatile nutrients in different parts (tubers,leaves,stems,and stalks) of sweet potato.The unique composition of sweet potato contributes to their various health benefits,such as antioxidative,hepatoprotective,antiinflammatory,antitumor,antidiabetic,antimicrobial,antiobesity,antiaging effects.

Chlorophyll quantity in the leaves of sweet potato

Tang Y.,Cai W.,Xu B (2015) Proles of phenolics,carotenoids and antioxidative capacities of thermal processed white,yellow,orange and purple sweet potatoes grown in Guilin,China // Food Sci.Hum.Wellness.V.4.123132.Wang S.,Nie S.,Zhu F (2016) Chemical constituents and health effects of sweet potato// Food Res.Int.V.89.90 Cited by 108Publish Year 2016Author Sunan Wang,Shaoping Nie,Fan ZhuChemical constituents and health effects of sweet potato 11 rows··A medium sweet potato is approximately 5 inches long,weighs 130 grams,or 4.5 ounces,and contains 112 calories.Sweet potatoes count toward your recommended servings of red and orange vegetables,such as carrots,red peppers and tomatoes,according to the Department of Health and Human Services.Cited by 18Publish Year 2013Author Fu-Ming Deng,Tai-Hua Mu,Miao Zhang,Oluwaseyi Kemi AbegundeAbout the Chemical Makeup of a Potato Healthy LivingSep 30,2017·Identification.By weight,the average russet potato is about 78.3 percent water.After water,starches and sugars compose the bulk of the potato's chemical content at about 18 percent.Non-digestible carbohydrates--or fiber--in the form of cellulose and pectin make up another 0.4 percent of the potato.

Cited by 1Publish Year 2017Author Deke Victoria Adegunloye,Tolulope Christianah OparindeEffect of Enzymatic Hydrolysis on Structural,Chemical and

Mar 02,2020·In the present study,the structural,chemical and elemental changes of sweet potato flour after hydrolysis by -amylase (liquefaction) and a mixture of -amylase and glucoamylase (saccharification) were investigated.Thin layer chromatography (TLC),high performance liquid chromatography (HPLC),scanning electron microscopy (SEM),fourier-transforms infraredCited by 30Publish Year 2014Author Hongnan Sun,Taihua Mu,Lisha Xi,Zhen gEffects of cooking methods on starch and sugar composition Aug 21,2017·Sweetpotato has rich nutrition,good ecological adaptability and high yield.There is a lack of knowledge about the effects of cooking methods on starch and sugar components in elite Chinese cultivars.In this study,sweetpotato storage roots from four cultivars Xinxiang,Jinyu,Zimei and Yuzishu 263 were treated by baking,boiling and steaming and subsequently analyzed Comparative analysis of phytochemicals and polar DOI 10.1007/s10068-016-0041-7 Corpus ID 52875853.Comparative analysis of phytochemicals and polar metabolites from colored sweet potato (Ipomoea batatas L.) tubers @article{Park2016ComparativeAO,title={Comparative analysis of phytochemicals and polar metabolites from colored sweet potato (Ipomoea batatas L.) tubers},author={Soo-Kwon Park and So Young Lee

Composition,structure,and physicochemical properties of

The proximate composition,structure,and physicochemical properties of sweet potato starches prepared by sour liquid processing (SLPS) and centrifugation (CFS) in the laboratory,and those of commercial grade starches,were examined and compared. Fan Zhu,Chemical constituents and health effects of sweet potato,Food Research International EFFECTS OF PROCESSING METHODS ON THE PHYSICOABSTRACT This study evaluated \'the effects of processing methods on the physico-chemical properties of sweet potato and sorghum flour\'.Sweet potato (Ipomoea batatas) is an important food crop in the tropical and sub-tropical countries and belongs to the family convolvulaceae.Effect of Sweetpotato Production in Rotation with Winter Sweet potatoplant sampleswill be collected during the season to analyze tissue nutrient concentrations.Sweet potato roots will be dug out of the soilat 100 days after planting to maximize #1 storage root size.A few days before sweet potato harvest,freshsoil samples will be collected,refrigerated or dry frozen for enzyme and microbial analysis.

Effects of Cattle-Cud Digester on Soil Properties and

London and Walder [17] opined that sweet potatoes are sweet,soft,and total nutrition powerhouses and are loaded with vitamins,minerals,fiber,and health promoting Phyto nutrients.If given the right growing conditions,sweet potato has the potential to produce remarkably high yields and can also yield more reliably under unfavourable Effects of Fermentation on the Proximate Composition of Fermentation has been exploited to improve agricultural waste products.Fermentation of Sweet potato (Ipomoea batatas) and Irish potato (Solanum tuberosum) peels was carried out by soaking in clean water for 96 hours at room temperature during which samples were collected daily for microbial,physico-chemical and proximate analysis.Microbial load of both peels ranged from 9.0 × 105 to 8.6 Effects of Fermentation on the Proximate Composition of Fermentation has been exploited to improve agricultural waste products.Fermentation of Sweet potato (Ipomoea batatas) and Irish potato (Solanum tuberosum) peels was carried out by soaking in clean water for 96 hours at room temperature during which samples were collected daily for microbial,physico-chemical and proximate analysis.Microbial load of both peels ranged from 9.0 × 105 to 8.6

Effects of Lactobacillus formosensis S215T and

Aug 19,2016·Aims.This study investigated the influence of two microbial inoculants; Lactobacillus formosensis and Lactobacillus buchneri on fermentation quality,chemical composition,aerobic stability and in vitro ruminal biological activity of condensed tannins in sweet potato vines silage.Methods and Results.Sweet potato vines were ensiled for 28 and 60 days; without inoculant (CON),with Lact Effects of different levels of dried sweet potato Oct 29,2009·The effect of supplementation with increasing levels of dried leaves of sweet potato (Ipomoea batatas) on feed intake,body weight gain,and carcass yield characteristics of finisher Ross broiler chicks was studied at Haramaya University,Ethiopia.Three hundred Ross broiler chicks aging 29 days and weighing 540 ± 5.28 g (mean ± SD) were randomly distributed to 15 pens,each with 20Effects of processing methods on the physico-chemical Sweet potato (Ipomoea batatas) is an important food crop in the tropical and sub-tropical countries and belongs to the family convolvulaceae.Sweet potatoes are rich in dietary fiber,minerals,vitamins,and anti oxidants such as phenolic acids,anthocyannins,tocopherol and -carotene.The proximate composition of sweet potato was determined

Frontiers Effects of Continuous Cropping of Sweet Potato

Furthermore,these effects are different for different sweet potato varieties.Thus,during actual production,attention should be paid to maintain the stability of sweet potato rhizospheric soil micro-ecology through rotation or application of microbial fertilizers and soil amendments to alleviate continuous cropping obstacles.Ileal digestibility of amino acids of cassava,sweet Chemical composition of tropical leaves and experimental diets.The chemical composition and AA profile of the foliages are detailed in Table 1.The tropical leaves were characterized by a CP (N × 6.25) content ranging from 163 to 280 g/kg DM and a high fibre content ranging from 376 toImmunomodulatory and Antioxidant Effects of Purple Sweet Jul 27,2015·The immunomodulatory effects of a dietary supplement of purple sweet potato extract (PSPE) in LP-BM5 murine leukemia virus (MuLV)-induced immune-deficient mice were investigated. Chemical constituents and health effects of sweet potato.Food Research International,Vol.89.Volume 18 Issue 8.Aug 2015.Information.

Influence of Heat Treatments on the Content of Bioactive

Heat treatment can affect the bioactive compounds in sweet potato (SP).In this work,we monitored the influence of heat treatment (boiling,steaming,microwaving,and baking) on the total polyphenols content (TPC),total antioxidant capacity (TAC),total anthocyanins content (TANTC),and phenolics acids (chlorogenic (CGA),neochlorogenic (neo-CGA),and <i>trans</i>-ferulic (tFA)) in two SP Influence of levels of fertilizers and spacing on the In a field trial in the kharif [monsoon] season of 1987 at Dharwad,with sweet potato cv.Sel GI 853-4,the effects of 50,75 or 100 kg N and K2O/ha and planting in 60 × 30 and 45 × 30 cm rows on tuber cooking quality and composition were studied.Neither fertilizer rate nor spacing affected cooking quality except for the highest N rate which affected mouthfeel and texture of cooked tubers.Methods On The Physico-chemical Properties Of Sweet PotatoABSTRACT.This study evaluated the effects of processing methods on the physico-chemical properties of sweet potato and sorghum flour.Sweet potato (Ipomoea batatas) is an important food crop in the tropical and sub-tropical countries and belongs to the family convolvulaceae.

Microbes may be thriving below the Mars surface by

Apr 23,2021·A team at Brown University examined the chemical composition of rocks that blasted off the Martian surface then made their way to Earth - providing aMolecules Free Full-Text Comparative Assessment of Sweet potato is the sixth most important crop widely cultivated around the world with abundant varieties.Different varieties gain different phenolic profiles which has drawn researchers attention for its unique health benefits.Our study evaluated the phenolic profiles,total and cellular antioxidant activities,antiproliferative activities,and cytotoxicity in 10 cultivated varieties of National Scientist - NASTMany studies by Dr.Santos concern improvement of nutrition of the Filipinos.He made comprehensive investigations on the nutritive values and chemical composition of Filipino foods the amount of nutrients and vitamin contents of traditional Philippine nutrition problems,nutrition plan of families of various laborer communities and probable effects of a one-sided diet.

Optimization of Pectin Extraction from Sweet Potato Peels

Emulsifying properties of sweet potato pectin were investigated by measuring the zeta-potential,particle size and creaming index with addition of 0.4 and 1.0 wt % pectin to the emulsion.Conclusion Extraction using citric acid could improve the pectin yield.Improved emulsion stability was observed with the addition of the sweet potato pectin.PAPER OPEN ACCESS Influence of sweet potato types on material that was needed for eye health.Sweet potatoes of the yellow and orange flesh are potential pro- are caused by different chemical constituents in the sweet potato,as shown in Table 1,Table 2 and Table 3.Table 1.Comparison of some sweet potato chemical compositions No Chemical Composition Amount Cilembu*PAPER OPEN ACCESS Influence of sweet potato typespurple sweet potato,Cilembu sweet potato,Japanese sweet potato,yellow sweet potato,and white sweet potato.The most preferred SCS color is Japanese Sweet Potato,and the most viscous texture is Cilembu sweet potato.3.1.Hedonic Test Results To test the public acceptance of SCS products,a hedonic test was conducted by 30 untrained panelists.

Pre-harvest Curing Effects on Skin Adhesion,Chemical

(2017).Pre-harvest Curing Effects on Skin Adhesion,Chemical Composition and Shelf-life of Sweetpotato Roots under Tropical Conditions.East African Agricultural and Forestry Journal Vol.82,No.2-4,pp.130-143.Preparative purification of polyphenols from sweetBeijing Chemical Reagents Co.,Beijing,China.2.3.Extraction of polyphenols from sweet potato leaves The sweet potato leaf powder (10 g) was extracted with 70% (v/v) ethanol solution (200 ml) for 30 min at 50 C using ultrasonic (59 kHz) assistance.After the solution was centrifuged at 8711 gPreparative purification of polyphenols from sweetBeijing Chemical Reagents Co.,Beijing,China.2.3.Extraction of polyphenols from sweet potato leaves The sweet potato leaf powder (10 g) was extracted with 70% (v/v) ethanol solution (200 ml) for 30 min at 50 C using ultrasonic (59 kHz) assistance.After the solution was centrifuged at 8711 g

Repeatedly Heated Vegetable Oils and Lipid Peroxidation

Nov 14,2011·A kilogram of sweet potato slices were fried in a stainless steel wok containing two and half litres of palm oil or soy oil for 10 minutes at 180C.Upon completion of the frying process,once heated oil was obtained.The process was repeated four times to obtain five times heated oil with a cooling interval of at least five hours.Response of Soil Chemical Properties,Performance and Leaf nutrient concentration of the sweet potato was consistent with the values of soil chemical properties recorded.80 kg ha-1 K fertilizer was observed to be the highest value of sweet potato growth and tuber yield after which there was a reduction.The yield decrease was adduced to excessive K application leading to imbalanced sweet potato Some results are removed in response to a notice of local law requirement.For more information,please see here.12345NextEnhancing Antioxidants Sweet Potato IngredientsThe sweet potato and its phytochemical constituents,consumed as part of a healthy diet,can contribute directly to disease prevention and improved health.Functional ingredients are an innovative solution to advancing human health by conferring the benefits of phytochemicals found in fruits and vegetables without directly consuming the whole food.

Some results are removed in response to a notice of local law requirement.For more information,please see here.Previous123456NextSweet Potato vs.Potato What's the Difference?

Sep 13,2019·Sweet potatoes are often touted as being healthier than white potatoes,but in reality,both types can be highly nutritious.Heres a nutrient comparison of 3.5Sweet Potatoes and Weight Loss LivestrongSep 19,2019·Sweet Potato Nutrition.The sweet potato offers a lot of health benefits and makes a positive contribution to everyone's diet including those trying to lose weight.One cup of mashed sweet potato (with nothing else added) has 249 calories,8 grams of fiber,2.3 milligrams of iron and 754 milligrams of potassium.

Sweet potato Nutrition facts,benefits,side effects

Neela,Satheesh and Fanta,Solomon W.Review on nutritional composition of orangefleshed sweet potato and its role in management of vitamin A deficiency.Food Sci Nutr.2019 Jun; 7(6) 19201945.PMID 31289641; Wang,Sunan.et al.Chemical constituents and health effects of sweet potato.Food Res Int .2016 Nov;89(Pt 1):90-116.PMID 28460992Sweet potato an untapped food resource.This book,first published in 1992,reviews the knowledge about the varied aspects of the sweet potato as a human food and animal feedstuff.In an introductory chapter,the historical spread of the crop from its site of origin in South America is briefly described followed by a general description of the plant and its production trends.The Health Benefits of Root Veggies ~ The Paleo Mom·This study evaluated the effects of processing methods on the physico-chemical properties of sweet potato and sorghum flour.Sweet potato (Ipomoea batatas) is an important food crop in the tropical and sub-tropical countries and belongs to the family convolvulaceae.Sweet potatoes are rich in dietary fiber,minerals,vitamins,and anti

What Nutrients Are in the Skins of Sweet Potatoes

·Sweet potato (Ipomoea batatas) is an important food crop in the tropical and sub-tropical countries and belongs to the family convolvulaceae.Sweet potatoes are rich in dietary fiber,minerals,vitamins,and anti oxidants such as phenolic acids,anthocyannins,tocopherol and -carotene.The proximate composition of sweet potato was determined

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