scholarly journals Physicochemical properties, nutritional value, and sensory quality of cassava (Manihot esculenta Crantz) rice-like grains

Food Research ◽  
2020 ◽  
Vol 4 (5) ◽  
pp. 1623-1629
Author(s):  
W.A. Hurtada ◽  
A.S.A. Barrion ◽  
M.F.R. Nguyen-Orca ◽  
A.T.O. Orillo ◽  
R.L.J. Magpantay ◽  
...  
Keyword(s):  
Dietary Fiber ◽  
Glycemic Index ◽  
Starch Content ◽  
Calcium Content ◽  
The Philippines ◽  
Manihot Esculenta Crantz ◽  
Total Dietary Fiber ◽  
Intermediate Temperature Range ◽  
Study Results ◽  
Nutritional Qualities

Cassava is one of the staple food crops grown in tropical and subtropical countries, including the Philippines. It is a cheap source of energy-dense food packed with minerals and vitamins comparable to those of many legumes. The purpose of the study was to investigate the physicochemical, nutritional, and sensory properties of cassava utilized as rice-like grains (RLGs). Four cassava varieties namely Lakan 1, Lakan 2, Rajah 4, and Binulak were utilized in the study. Results revealed that the products fall under the category of hard gel consistency. Lakan 1 had high gelatinization temperature (>74°C) while the other three gelanitized within the intermediate temperature range (70- 74°C). Lakan 1 had the highest moisture content (46.70%), Lakan 2 had the highest fat content (8.95%), whereas varieties with highest carbohydrate content are Rajah 4 (52.09%) and Binulak (52.11%). While all four varieties were similar in terms of other nutritional qualities: protein (1.18-1.32%), ash (0.35-0.81%), fiber (0.99-1.32%), Calcium (27.56- 28.62%), and Zinc (0.23-0.32%). In terms of carbohydrate profile, Lakan 2 had the highest starch content (71.33%), lowest amylose (17.4%), highest amylopectin (53.93%), highest estimated glycemic index (60.49, moderate GI), and lowest total dietary fiber (4.4%). The rice-like grains made from cassava were superior to rice in terms of its higher calcium content (28 mg/100 g), lower glycemic index, greater total dietary fiber (4.4- 5.4%), and longer shelf-life (11 months). Among the varieties, Rajah 4 was found to be exceptional in terms of the properties mentioned and was most liked by panelists

Nutritional composition of fruit of four date palm (Phoenix dactylifera L.)cultivars grown in Haryana, India

2016 ◽  
Vol 35 (4) ◽  
Author(s):  
Vinita Vinita ◽  
Darshan Punia
Keyword(s):  
Dietary Fiber ◽  
Starch Content ◽  
Sugar Content ◽  
Soluble Sugars ◽  
Reducing Sugar ◽  
Fiber Content ◽  
Crude Fibre ◽  
Soluble Dietary Fiber ◽  
Total Dietary Fiber ◽  
Date Fruit

The present investigation was conducted to evaluate the nutrient composition of four varieties of date fruit. The results of the study indicated that the variety Shamran had highest protein (2.77%) content and the variety Medjool the lowest (1.88%). Fat and crude fibre contents of date fruit varieties ranged from 0.17 to 0.50% and 1.71 to 2.22%, respectively. The variety Medjool had lowest amount of total soluble sugars (67.49g/100g) and reducing sugar (61.31g/100g). All the varieties of date fruit differed non-significantly among themselves for their non- reducing sugar content. The variety Khadrawi had the highest amount of starch content. Total dietary fiber (11.70g/100g) and soluble dietary fiber (3.34g/100g) were highest in variety Hillawi. All the four varieties of date fruit differed significantly from each other for their total dietary fiber content and soluble dietary fiber content. The varieties Khadrawi (8.46%), Hillawi (8.35%) and Shamran (7.94%) had significantly (p£ 0.05) higher insoluble dietary fiber as compared to variety Medjool (4.25%). The variety Shamran had highest amount of calcium (195.33mg/100g) and zinc (1.81mg/100g). The variety Medjool contained lowest amount of calcium (70.33mg/100g), iron (1.91mg/100g) and potassium (713mg/100g) while the highest amount of phosphorus (52.66mg/100g). A non-significant (p£0.05) difference was observed in magnesium content of all the varieties. Polyphenol content of date fruits from different varieties ranged from 228.79 to 253.21 mg/100g.

scholarly journals Stinging Nettle (Urtica dioica L.) as a Functional Component in Durum Wheat Pasta Production: Impact on Chemical Composition, In Vitro Glycemic Index, and Quality Properties

Molecules ◽  
2021 ◽  
Vol 26 (22) ◽  
pp. 6909
Author(s):  
Ada Krawęcka ◽  
Aldona Sobota ◽  
Urszula Pankiewicz ◽  
Ewelina Zielińska ◽  
Piotr Zarzycki
Keyword(s):  
Chemical Composition ◽  
Durum Wheat ◽  
Dietary Fiber ◽  
Glycemic Index ◽  
Urtica Dioica ◽  
Partial Substitution ◽  
Partial Replacement ◽  
Stinging Nettle ◽  
Total Dietary Fiber

Stinging nettle (Urtica dioica L.) is a good source of biologically active compounds with proven beneficial health effects. This study aimed to investigate the effect of nettle herb supplementation on chemical composition, including the content of selected minerals and pigments, the in vitro glycemic response, and the cooking and sensory quality of extruded pasta. Tagliatelle-shaped pasta was produced under semi-technical scale by partial replacement of durum wheat semolina with 0, 1, 2, 3, 4, and 5% of lyophilized nettle. The partial substitution with freeze-dried nettle caused a statistically significant (p ≤ 0.05) increase in the content of minerals, especially calcium, iron, potassium, and magnesium in the products. The calcium content in the pasta fortified with 5%-addition of stinging nettle was 175.9 mg 100 g−1 and this concentration was 5.8 times higher than in the control sample. At the same time, high content of chlorophylls and carotenoids (237.58 µg g−1 and 13.35 µg g−1, respectively) was noticed. Enriching pasta with a 0–5% addition of stinging nettle resulted in a statistically significant (p ≤ 0.05) increase in the content of the total dietary fiber (TDF) (from 5.1 g 100 g−1 to 8.82 g 100 g−1) and the insoluble dietary fiber (IDF) (from 2.29 g 100 g−1 to 5.63 g 100 g−1). The lowest hydrolysis index of starch (HI = 17.49%) and the lowest glycemic index (GI = 49.31%) were noted for the pasta enriched with 3% nettle.

scholarly journals NILAI INDEKS GLIKEMIK PRODUK OLAHAN GEMBILI (Dioscorea esculenta)

2014 ◽  
Vol 8 (2) ◽  
pp. 145 ◽  
Author(s):  
Rimbawan Rimbawan ◽  
Resita Nurbayani
Keyword(s):  
Dietary Fiber ◽  
Glycemic Index ◽  
Fiber Content ◽  
Soluble Dietary Fiber ◽  
Total Dietary Fiber ◽  
Nutrient Contents ◽  
Insoluble Dietary Fiber ◽  
Three Stages ◽  
Index Value ◽  
One Way Anova

<p>The objective of this research was to analyze the glycemic index values of gembili products. The research consisted of three stages covered: (1) processing of gembili into three treatments (boiled, steamed, and fried), (2) analyzing of nutrient contents in gembili products, (3) measuring of glycemic index of three processed food. Moisture content (wet based/wb) in boiled, steamed and fried gembili were 68.09%, 62.11%, and 49.09% respectively. Ash content (dry based/db) in boiled, steamed and fried gembili were 1.62%, 2.15%, and 2.13% respectively. Fat content (dry based/db) were 0.63%, 0.37% and 7.75%, while protein content (dry based/db) were 3.71%, 2.99%, and 4.25%. Insoluble dietary fiber content (dry based/db) between 11.79% to 13.43%, while was higher than soluble dietary fiber content (dry based/db) between 5.84% to 10.88%. Total dietary fiber content (dry based/db) in boiled, steamed and fried gembili were 19.01%, 18.15%, and 24.30% respectively, while carbohydrate by difference content (dry based/db) were 91.05%, 93.33%, and 88.88% respectively. The results of this study indicated that all glycemic index values of gembili products were high (&gt;70). Glycemic index values gembili boiled, steamed, and fried gembili were 85.56, 87.56, and 83.61 respectively. Analysis of variance test One Way ANOVA showed that those treatments did not significantly affect the glycemic index value (p&gt; 0.05).</p>

scholarly journals Deep fried wheat chips added with potato peel flour—Effect on quality parameters

2021 ◽  
Vol 13 (1) ◽  
pp. 115-124
Author(s):  
Aysun Durmaz ◽  
Ferhat Yuksel
Keyword(s):  
Dietary Fiber ◽  
Lipid Content ◽  
Glycemic Index ◽  
Control Sample ◽  
Quality Parameters ◽  
Total Phenolic ◽  
Maximum Hardness ◽  
Potato Peel ◽  
Total Dietary Fiber

The aim of this study was to investigate some physicochemical, bioactive, nutritional, and sensory properties of wheat chips enriched with potato peel flour (PPF) at six different concentrations (0, 2, 4, 6, 8, and 10% w/w). Lipid content of the samples were in the range of 45.57–27.46 g/100 g and lipid content of chips decreased (by 40%) significantly (P < 0.05) with the incorporation of PPF. Minimum and maximum hardness levels were 13.32 kg and 22.64 kg, as determined in the control sample and the chips enriched with 8 g/100 g PPF, respectively. Total phenolic of the chips was in the range of 364.7–1107.2 mgGAE/kg and increased significantly (P < 0.05) with increasing of the PPF. In addition, total dietary fiber content of the samples also increased (by 20%) significantly (P < 0.05) by PPF incorporation while the in vitro glycemic index content of samples decreased (P < 0.05). Sensory evaluation revealed that the chips with PPF (by 10%) were more preferred. In this study, alternative chips were produced using PPF.

scholarly journals Comparison of chemical properties, glycemic index, and glycemic load, between arrowroot (Maranta arundinaceae) cookies containing glucomannan extract with palm sugar addition

2020 ◽  
Vol 28 ◽  
pp. 03002
Author(s):  
Dewa Baskara Gama ◽  
Eni Harmayani ◽  
Lily Arsanti Lestari ◽  
Emy Huriyati
Keyword(s):  
Dietary Fiber ◽  
Glycemic Index ◽  
Glycemic Load ◽  
Chemical Properties ◽  
Cane Sugar ◽  
Cross Sectional ◽  
Total Dietary Fiber ◽  
Sugar Addition ◽  
Significant Difference ◽  
Palm Sugar

Diabetes Mellitus (DM) is a degenerative disease mainly caused by high carbohydrate and high glycemic index (GI) diet. Meanwhile, Indonesia has large source of low GI food, such as arrowroot, porang tuber, and palm sugar that has not developed well. Cookie, as a well-known snack in Indonesia, will be made from the combination of arrowroot flour, porang glucomannan extract, and palm sugar is expected could be an alternative snack for diabetic people. The aim of research is to investigate the difference of chemical properties (proximate, total starch, total dietary fiber, total sugar, and resistant starch), GI, and glycemic load (GL) between arrowroot cookies containing glucomannan extract with palm sugar and cane sugar addition. The research was conducted using analytical observation method with cross-sectional design. Chemical properties will be compared using unpaired t-test. GI of cookies with palm sugar is 19.6, while GI of cookies with cane sugar is 25.6. GL of cookies with palm sugar is 13.71, while GL of cookies with cane sugar is 17.6. There is no significant difference in chemical properties, except in total dietary fiber (p<0.05). Both cookies classified into low GI and moderate GL food.

Effect of Enzymatic Extraction Treatment on Physicochemical Properties, Microstructure and Nutrient Composition of Tartary Buckwheat Bran: A New Source of Antioxidant Dietary Fiber

2011 ◽  
Vol 396-398 ◽  
pp. 2052-2059 ◽  
Author(s):  
Xiao Li Zhou ◽  
Yun Fang Qian ◽  
Yi Ming Zhou ◽  
Rui Zhang
Keyword(s):  
Dietary Fiber ◽  
Starch Content ◽  
Extraction Process ◽  
Tartary Buckwheat ◽  
Total Flavonoids ◽  
Total Polyphenols ◽  
Enzymatic Extract ◽  
Total Dietary Fiber ◽  
Swelling Capacity ◽  
Saxs Analysis

The effect of enzymatic treatment with amylase and cellulase on Tartary Buckwheat (F. tataricum Gaertn) bran dietary fiber was evaluated by studying its chemical composition, physicochemical property and microstructure. Tartary buckwheat bran flour, obtained from residues of tartary buckwheat processing exhibited high contents of dietary fiber (44.2±0.3%), starch (31.94±0.27%), lipid (5.18±0.14%) and total ash (2.91±0.04%), and a low level of crude protein (3.12±0.11%). The contents of hemicellulose, cellulose and klason lignin were 23.80±0.21%, 17.48±0.25% and 4.06±0.21%, respectively. Total polyphenols and total flavonoids contents were 13.32mg GAE/g and 37.43mg RE/g, respectively. The water holding capacity (WHC) and swelling capacity (SC) were 2.22±0.07 g/g and 2.33±0.10 mL/g. After the extraction process with amylase, the dietary fiber, total polyphenols, total flavonoids contents of crude enzymatic extract were increased to 83.5±0.27%, 27.61 mg GAE/g, 52.14 mg RE/g, respectively. Its WHC and SC also grew up to 2.38±0.12 g/g and 4.67±0.09 mL/g, while the starch content was decreased significantly. The crude enzymatic extract from tartary buckwheat bran was modified by cellulase. After the modification treatment, the increasing proportion of soluble dietary fiber (SDF) against total dietary fiber (TDF) was detected, and its WHC and SC also grew up to 2.58±0.11 g/g and 5.13±0.12 mL/g respectively. By Small angle X-ray scattering (SAXS) analysis, it was also learned that the size of DF particles were decreased, which had a positive correlation with WHC and SC. The SEM photos showed that the modification processing increased the surface area of DF.

scholarly journals INDEKS GLIKEMIK NUGET TEMPE SAWI PECAY

2017 ◽  
Vol 11 (1) ◽  
pp. 35
Author(s):  
Ertriani Anindya Meiflorisa ◽  
Tejasari Tejasari ◽  
Giyarto Giyarto
Keyword(s):  
Diabetes Mellitus ◽  
Dietary Fiber ◽  
Glycemic Index ◽  
Ash Content ◽  
Soluble Dietary Fiber ◽  
Total Dietary Fiber ◽  
Insoluble Dietary Fiber ◽  
Nutrient Density ◽  
Sugar Levels ◽  
Low Glycemic Index

Nowadays, healthy food with low glycemic index is very usefull to people with diabetes mellitus because it will not increase blood sugar levels quickly. The purpose of this study was to know the glycemic index values of nugget made from tempeh and pecay, and evaluate macro nutrient density of the nugget. In this research used glycemic index (GI) test for subject with healthy criteria. Each formula consisted of nugget from tempeh and pecay, P1 (40% tempeh : 30% pecay : 25% flour : 5% tapioca), P2 (45% tempeh : 25% pecay : 25% flour : 5% tapioca), P3 (50% tempeh : 20% pecay : 25% flour : 5% tapioca), P4 (55% tempeh : 15% pecay : 25% flour : 5% tapioca), P5 (60% tempeh : 10% pecay : 25% flour : 5% tapioca) and P6 (65% tempeh : 5% pecay : 25% flour : 5% tapioca). The best formula is the nugget made with from 55% tempeh : 15% pecay. That formula has value of glicemic index were 22%, moisture content were 50%, ash content were 2,4%, fat content were 19%, protein content were 54,6%, carbohydrates content were 24%. The dietary fiber as Insoluble Dietary Fiber were 22,46%, Soluble Dietary Fiber were 2,26% and Total Dietary Fiber were 24,72%. Keywords: nugget, tempeh, pecay, glycemic index

Fiber rich snack food products incorporated with green gram husk and their suitability for diabetics

2015 ◽  
Vol 34 (4) ◽  
Author(s):  
Preeti Bora ◽  
Kalpana Kulshrestha
Keyword(s):  
Dietary Fiber ◽  
Glycemic Index ◽  
Normal Subjects ◽  
Green Gram ◽  
Appreciable Amount ◽  
Snack Food ◽  
Total Dietary Fiber ◽  
Food Items ◽  
Score Card ◽  
Sensory Qualities

A major by-product of <italic>dal</italic> mills is pulse husk which is basically used as ruminant feed. Its nutritional significance in human diet is less known. Keeping in view that pulse husk is a rich source of dietary fiber, the present study was undertaken to formulate various recipes of snack food items using green gram husk in varied proportions. The husk was incorporated in different traditional snack food item recipes <italic>viz</italic>., bread, biscuit, muffin, <italic>mathri</italic> and <italic>pakora</italic> in varying proportions (5-15 per cent) and the acceptability of different husk incorporated products was tested through sensory evaluation by score card method for different sensory qualities. The best accepted product was evaluated for various nutritional parameters and glycemic index. The results indicated that among all the food items prepared biscuit with 12.5 per cent incorporation of green gram husk found to be most acceptable. It was further evaluated for nutrient composition and glycemic response in normal subjects in the age group of 25-28 years. Appreciable amount of iron (23.75 mg/100g), calcium (113.33 mg/100g) and total dietary fiber (14.98%) content was seen in fiber rich biscuits. The glycemic index of fiber rich biscuits (46.26) was significantly low than the control biscuits (68.70). Thus the green gram husk incorporated biscuits with high dietary fiber and low glycemic index can be recommended for inclusion in the diet of people suffering from diabetes and constipation.

scholarly journals Measurement of Sugars and Starches in Foods by a Modification of the AOAC Total Dietary Fiber Method

1999 ◽  
Vol 82 (3) ◽  
pp. 759-765 ◽  
Author(s):  
James L Casterline ◽  
Carolyn J Oles ◽  
Yuoh Ku
Keyword(s):  
Dietary Fiber ◽  
High Performance ◽  
Solid Phase ◽  
Starch Content ◽  
Processed Food ◽  
Total Dietary Fiber ◽  
Aoac Method ◽  
Nutrition Facts Panel ◽  
Refractive Index Detector

Abstract A separation scheme for the determination of sugars and starch in processed food was developed. It is based on AOAC Method 985.29 for total dietary fiber with these modifications: carbohydrate starches are separated into soluble and insoluble fractions before they are hydrolyzed; acetonitrile is used instead of ethanol to separate sugars from enzyme-resistant carbohydrates, proteins, and other macromolecules; and a solid-phase extraction filter is included to remove substances that interfere with high-performance liquid chromatography (HPLC). Recovery studies indicate a &gt;97% sugar recovery. Twenty foods were analyzed. After enzymatic hydrolysis, fructose, glucose, sucrose, maltose, and lactose were extracted and determined by HPLC using a refractive index detector. Starch content was calculated from the increase in the amount of glucose. The results were compared with values listed on the “Nutrition Facts” panel for that food. The analyzed amounts of sugars and starches were 73–96% of declared values.

scholarly journals Determination of Sugars, Starches, and Total Dietary Fiber in Selected High-Consumption Foods

1996 ◽  
Vol 79 (3) ◽  
pp. 718-723 ◽  
Author(s):  
Betty W Li
Keyword(s):  
Dietary Fiber ◽  
Agricultural Research ◽  
Starch Content ◽  
General Scheme ◽  
Gas Liquid Chromatography ◽  
Total Dietary Fiber ◽  
Glucose Determination ◽  
Commercial Laboratory ◽  
High Consumption ◽  
Freeze Dried

Abstract A general scheme has been developed to determine sugars, starches, and total dietary fiber (TDF) in half-gram freeze-dried subsamples of various foods (or wet samples containing about 0.5 g dry matter). Duplicate subsamples are extracted for free sugars with 80% methanol, dried, derivatized to their trimethylsilylated oximes or ethers, and quantitated by gas–liquid chromatography (GLC). Residues after 80% methanol extraction are incubated with a solution containing amyloglucosidase in acetate buffer. Hydrolyzates are centrifuged, and duplicate aliquots are removed for glucose determination by GLC. Starch content is calculated as glucose (g/100 g) × 0.9. Remaining hydrolyzates are diluted with 4 volumes of 95% ethanol, left at room temperature for 1 h, and then filtered through glass crucibles matted with Celite filter aid. The weight of dry residues are corrected for residual crude protein and ash, and the resulting values are taken to be the TDF content of a sample. A variety of high- consumption foods selected by the Nutrient Data Laboratory of the Agricultural Research Service were analyzed for carbohydrate fractions by this method. Values for total sugar and dietary fiber were compared with those obtained by a commercial laboratory using different methods.

Sign in / Sign up

Export Citation Format

Share Document