scholarly journals In Vivo and In Vitro Starch Digestibility of Fresh Pasta Produced Using Semolina-Based or Wholemeal Semolina-Based Liquid Sourdough

Foods ◽  
2021 ◽  
Vol 10 (10) ◽  
pp. 2507
Author(s):  
Simonetta Fois ◽  
Piero Pasqualino Piu ◽  
Manuela Sanna ◽  
Tonina Roggio ◽  
Pasquale Catzeddu
Keyword(s):  
Glycemic Load ◽  
Health Benefits ◽  
Starch Digestibility ◽  
Glycemic Response ◽  
In Vitro Starch Digestibility ◽  
Food Matrices ◽  
Fresh Pasta

The use of wholemeal flour and sourdough fermentation in different food matrices has received considerable attention in recent years due to its resulting health benefits. In this study, a semolina-based and a wholemeal semolina-based sourdough were prepared and added to the formulation of gnocchetti-type fresh pasta. Four types of gnocchetti were made, using semolina plus semolina-based sourdough (SS), semolina plus wholemeal semolina-based sourdough (SWS), semolina alone (S), and semolina plus wholemeal semolina (WS). The latter two were used as controls. The digestibility of starch was studied both in vitro and in vivo, and the glycemic response (GR) and glycemic load (GL) were determined. Starch digestibility, both in vivo and in vitro, was higher in wholemeal semolina than semolina pasta and the resulting GR values (mg dL−1 min−1) were also higher (2209 and 2277 for WS and SWS; 1584 and 1553 for S and SS, respectively). The use of sourdough significantly reduced the rapidly digestible starch (RDS) content and increased the inaccessible digestible starch (IDS) content. The addition of sourdough to the formulation had no effect on the GR values, but led to a reduction of the GL of the pasta. These are the first data on the GR and GL of fresh pasta made with sourdough.

In vitro starch digestibility and in vivo glycemic response of foxtail millet and its products

2016 ◽  
Vol 7 (1) ◽  
pp. 372-379 ◽  
Author(s):  
Xin Ren ◽  
Jing Chen ◽  
Mohammad Mainuddin Molla ◽  
Chao Wang ◽  
Xianmin Diao ◽  
...  
Keyword(s):  
Human Health ◽  
Foxtail Millet ◽  
Starch Digestibility ◽  
Arid Areas ◽  
Glycemic Response ◽  
In Vitro Starch Digestibility ◽  
Potential Benefits ◽  
Semi Arid

Foxtail millet, as a leading variety in arid and semi-arid areas of Asia and Africa, can provide broad potential benefits to human health.

scholarly journals Variability in waxy (Wx) allele, in-vitro starch digestibility, glycemic response and textural behaviour of popular Northern Himalayan rice varieties

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Bazila Naseer ◽  
H. R. Naik ◽  
Syed Zameer Hussain ◽  
Asif Bashir Shikari ◽  
Nowsheen Noor
Keyword(s):  
Amylose Content ◽  
Rice Variety ◽  
Glycemic Load ◽  
Starch Digestibility ◽  
Glycemic Response ◽  
Rice Varieties ◽  
High Association ◽  
In Vitro Starch Digestibility ◽  
Apparent Amylose Content

AbstractEight commonly cultivated and consumed rice varieties of Northern Himalayan regions and a popular high amylose rice variety were characterized at Wx locus and evaluated for resistant starch (RS), in-vitro starch digestibility, predicted glycemic index (pGI), glycemic load (GL) and textural parameters. Cytosine and thymine repeats (CT)n at waxy locus (Wx) showed high association with apparent amylose content (AAC). Both pGI and GL varied substantially within the selected varieties. The pGI was relatively lower in high and intermediate amylose Indica varieties compared to low amylose Japonica ones. However, Koshikari despite being a low amylose variety showed relatively lower pGI and GL, due to its higher RS, dietary fiber, protein and fat content. It was thus presumed that in addition to AAC, RS and other grain components also affect the glycemic response. Inherent resistance to enzymatic hydrolysis was also found to be higher in firm textured and less sticky rice varieties. The genotypes—Lalat, Basmati-1509 and Koshikari, in view of their low to moderate pGI and relatively higher RS content, can be explored in future breeding programmes to develop rice varieties whose consumption will help to prevent hyper/hypo glycemic responses in Northern Himalayan regions, where daily staple diet is rice.

scholarly journals Effect of Moringa oleifera L. Leaf Powder Addition on the Phenolic Bioaccessibility and on In Vitro Starch Digestibility of Durum Wheat Fresh Pasta

Foods ◽  
2020 ◽  
Vol 9 (5) ◽  
pp. 628 ◽  
Author(s):  
Gabriele Rocchetti ◽  
Corrado Rizzi ◽  
Gabriella Pasini ◽  
Luigi Lucini ◽  
Gianluca Giuberti ◽  
...  
Keyword(s):  
High Performance ◽  
Moringa Oleifera ◽  
Starch Digestibility ◽  
In Vitro Starch Digestibility ◽  
Substitution Level ◽  
Leaf Powder ◽  
Powder Addition ◽  
Fresh Pasta ◽  
Different Levels

Fresh pasta was formulated by replacing wheat semolina with 0, 5, 10, and 15 g/100 g (w/w) of Moringa oleifera L. leaf powder (MOLP). The samples (i.e., M0, M5, M10, and M15 as a function of the substitution level) were cooked by boiling. The changes in the phenolic bioaccessibility and the in vitro starch digestibility were considered. On the cooked-to-optimum samples, by means of ultra-high-performance liquid chromatography-quadrupole time-of-flight (UHPLC-QTOF) mass spectrometry, 152 polyphenols were putatively annotated with the greatest content recorded for M15 pasta, being 2.19 mg/g dry matter (p < 0.05). Multivariate statistics showed that stigmastanol ferulate (VIP score = 1.22) followed by isomeric forms of kaempferol (VIP scores = 1.19) and other phenolic acids (i.e., schottenol/sitosterol ferulate and 24-methylcholestanol ferulate) were the most affected compounds through the in vitro static digestion process. The inclusion of different levels of MOLP in the recipe increased the slowly digestible starch fractions and decreased the rapidly digestible starch fractions and the starch hydrolysis index of the cooked-to-optimum samples. The present results showed that MOLP could be considered a promising ingredient in fresh pasta formulation.

Effect of processing on the non-starch polysaccharides and in vitro starch digestibility of legumes / Efecto del procesado en el contenido de polisacáridos no amiláceos y la digestibilidad in vitro del almidón de legumbres

1999 ◽  
Vol 5 (5) ◽  
pp. 415-423 ◽  
Author(s):  
L. Bravo
Keyword(s):  
Dietary Fiber ◽  
Resistant Starch ◽  
Insoluble Fraction ◽  
Starch Digestibility ◽  
Glycemic Response ◽  
Food Ingredients ◽  
Digestion Rate ◽  
In Vitro Starch Digestibility ◽  
Industrial Processing

Dietary fiber content (as non-starch polysaccharides, NSP) and in vitro starch digestibility of legumes (beans, lentils, chickpeas and peas) present in the Spanish diet were determined. Raw, boiled and industrially processed legumes were analyzed, as well as legume dishes prepared according to tradi tional recipes or commercial canned meals. A reduction of total NSP was observed in cooked prepa rations probably due to the presence of other food ingredients. Soluble NSP increased in industrially processed legumes at the expense of the insoluble fraction. Significant amounts of resistant starch (RS) were detected in processed legumes. Industrial processing seemed to result in an increased in vitro starch digestibility with a higher starch digestion rate index (SDRI) in comparison with domes tic processing. Rapidly available glucose (RAG) in processed legumes, as a predictor of their poten tial glycemic response, showed differences depending on the type of legume and treatment. Gener ally pulses consumed as home-made meals had lower RAG values.

scholarly journals Comparative Study of Starch Characteristics, In-Vitro Starch Digestibility and Glycemic Index of Some Starchy Foods Consumed in Nigeria

2017 ◽  
Vol 1 (2) ◽  
pp. 61 ◽  
Author(s):  
Israel Olusegun Otemuyiwa ◽  
Adedayo Muideen Sanni ◽  
Emmanuel Ayorinde Oyewumi
Keyword(s):  
Glycemic Index ◽  
Kinetic Constant ◽  
Glycemic Load ◽  
Colorimetric Method ◽  
Equilibrium Concentration ◽  
Starch Digestibility ◽  
In Vitro Digestibility ◽  
In Vitro Starch Digestibility ◽  
Starchy Food

<p><em>The study investigated the carbohydrate characteristics and in-vitro starch digestibility of some starchy food consumed in Nigeria. Ten foods samples (cassava, yam, red and white sorghum, rice, plantain, banana, semovita, noodles and bread) were selected. The content of starch, amylose and sugar were determined by colorimetric method, in vitro rate of starch hydrolysis was evaluated by multi-enzyme digestion method over a period of two hours, the glucose released was estimated by colorimetric method and was compared to the reference food (bread). The result showed that the percentage moisture content and total starch ranged from 9.8 to 15.3% and 236 to 248 mg/g, while amylose, Rapidly Digestible Starch (RDS) and Resistance Starch (RS) ranged from 8.41 to 19.2%, 30.8 to 51% and 7.8 to 37.4%, respectively. The in-vitro digestibility study indicated that the equilibrium Concentration (C?), Kinetic constant (K ), Hydrolysis Index (HI) and Glycemic Index (GI) ranged from 34 to 64.9, and 0.02 to 0.07, 56.6 to 104 and 71 to 96.8, respectively. Positive correlations (P &lt; 0.05) exist between RDS and GI (r = 0.700) and RS and amylose (r = 0.899) The study revealed that, structure of dietary carbohydrate could greatly influenced the Glycemic Index, plantain and noodles with low RDS and low hydrolysis constant may be beneficial in management of diabetes whereas sorghum, semovita, cassava and bread with high RDS, and high GI should be taken sparingly or combined with high protein and low glycemic load foods.</em></p>

scholarly journals Effect of cooking, 24 h cold storage, microwave reheating, and particle size on in vitro starch digestibility of dry and fresh pasta

2020 ◽  
Vol 11 (7) ◽  
pp. 6265-6272
Author(s):  
Silvia Cañas ◽  
Natalia Perez-Moral ◽  
Cathrina H. Edwards
Keyword(s):  
Particle Size ◽  
Cold Storage ◽  
Preparation Method ◽  
Starch Digestibility ◽  
In Vitro Starch Digestibility ◽  
Fresh Pasta

The aim of this study was to investigate the effect of preparation method and particle size on digestion of starch in fresh and dry pasta types.

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