Impact of common gastrointestinal disorders in elderly on in vitro meat protein digestibility and related properties

2022 ◽  
pp. 101560
Author(s):  
Ever Hernández-Olivas ◽  
Sara Muñoz-Pina ◽  
Jorge García-Hernández ◽  
Ana Andrés ◽  
Ana Heredia
Keyword(s):  
Protein Digestibility ◽  
Gastrointestinal Disorders ◽  
Meat Protein ◽  
In Vitro Meat

Cooking Temperature Is a Key Determinant of in Vitro Meat Protein Digestion Rate: Investigation of Underlying Mechanisms

2012 ◽  
Vol 60 (10) ◽  
pp. 2569-2576 ◽  
Author(s):  
Marie-Laure Bax ◽  
Laurent Aubry ◽  
Claude Ferreira ◽  
Jean-Dominique Daudin ◽  
Philippe Gatellier ◽  
...  
Keyword(s):  
Protein Digestion ◽  
Digestion Rate ◽  
Meat Protein ◽  
In Vitro Meat ◽  
Cooking Temperature ◽  
Underlying Mechanisms

On visions and promises — ethical aspects of in vitro meat

2019 ◽  
Vol 3 (6) ◽  
pp. 753-758
Author(s):  
Silvia Woll
Keyword(s):  
Animal Welfare ◽  
Environmental Issues ◽  
Meat Production ◽  
Ethical Aspects ◽  
Existing Problems ◽  
In Vitro Meat ◽  
Production And Consumption ◽  
Production Conditions

Innovators of in vitro meat (IVM) are convinced that this approach is the solution for problems related to current meat production and consumption, especially regarding animal welfare and environmental issues. However, the production conditions have yet to be fully clarified and there is still a lack of ethical discourses and critical debates on IVM. In consequence, discussion about the ethical justifiability and desirability of IVM remains hypothetical and we have to question those promises. This paper addresses the complex ethical aspects associated with IVM and the questions of whether, and under what conditions, the production of IVM represents an ethically justifiable solution for existing problems, especially in view of animal welfare, the environment, and society. There are particular hopes regarding the benefits that IVM could bring to animal welfare and the environment, but there are also strong doubts about their ethical benefits.

Modelling the growth of in-vitro meat on microstructured edible films

2021 ◽  
pp. 110662
Author(s):  
Aldonza Jaques ◽  
Elizabeth Sánchez ◽  
Nicole Orellana ◽  
Javier Enrione ◽  
Cristian A. Acevedo
Keyword(s):  
Edible Films ◽  
In Vitro Meat

scholarly journals Nutritional quality and in vitro digestion of immature rice-based processed products

2020 ◽  
Vol 11 (9) ◽  
pp. 7611-7625
Author(s):  
Kulwa F. Miraji ◽  
Anita R. Linnemann ◽  
Vincenzo Fogliano ◽  
Henry S. Laswai ◽  
Edoardo Capuano
Keyword(s):  
Nutritional Quality ◽  
Protein Digestibility ◽  
In Vitro Digestion ◽  
Nutritional Properties ◽  
Processed Products

The nutritional contents of rice decreased as grains matured, and pepeta-type processing improves the nutritional properties and in vitro protein digestibility of rice.

scholarly journals Combined Effects of Calcium Addition and Thermal Processing on the Texture and In Vitro Digestibility of Starch and Protein of Black Beans (Phaseolus vulgaris)

Foods ◽  
2021 ◽  
Vol 10 (6) ◽  
pp. 1368
Author(s):  
Marbie Alpos ◽  
Sze Ying Leong ◽  
Indrawati Oey
Keyword(s):  
Thermal Processing ◽  
Profile Analysis ◽  
Protein Digestibility ◽  
In Vitro Digestibility ◽  
Texture Profile ◽  
Black Beans ◽  
Calcium Addition ◽  
The Impact ◽  
Cacl2 Solution

Legumes are typically soaked overnight to reduce antinutrients and then cooked prior to consumption. However, thermal processing can cause over-softening of legumes. This study aimed to determine the effect of calcium addition (0, 100, 300, and 500 ppm in the form of calcium chloride, CaCl2), starting from the overnight soaking step, in reducing the loss of firmness of black beans during thermal processing for up to 2 h. The impact of calcium addition on the in vitro starch and protein digestibility of cooked beans was also assessed. Two strategies of calcium addition were employed in this study: (Strategy 1/S1) beans were soaked and then cooked in the same CaCl2 solution, or (Strategy 2/S2) cooked in a freshly prepared CaCl2 solution after the calcium-containing soaking medium was discarded. Despite the texture degradation of black beans brought about by increasing the cooking time, texture profile analysis (TPA) revealed that their hardness, cohesiveness, springiness, chewiness, and resilience improved significantly (p < 0.05) with increasing calcium concentration. Interestingly, beans cooked for 2 h with 300 ppm CaCl2 shared similar hardness with beans cooked for 1 h without calcium addition. Starch and protein digestibility of calcium-treated beans generally improved with prolonged cooking. However, calcium-treated beans cooked for 1 h under S2 achieved a reduced texture loss and a lower starch digestibility than those beans treated in S1. A lower starch digestion could be desired as this reflects a slow rise in blood glucose levels. Findings from this result also showed that treating black beans with high level of CaCl2 (i.e., 500 ppm) was not necessary, otherwise this would limit protein digestibility of cooked black beans.

scholarly journals PSVII-35 Late-Breaking Abstract: Microwave heat treatment feed effect on ruminal degradability and intestinal protein digestibility - a brief review

2020 ◽  
Vol 98 (Supplement_4) ◽  
pp. 342-343
Author(s):  
Md Safiqur Rahaman Shishir ◽  
Muhammad Jamal Khan ◽  
Hassan Khanaki ◽  
Graham Brodie ◽  
Brendan Cullen ◽  
...  
Keyword(s):  
Heat Treatment ◽  
Protein Digestibility ◽  
Soya Bean ◽  
Canola Meal ◽  
Canola Seed ◽  
Intestinal Protein ◽  
Bean Meal ◽  
Ruminal Degradability ◽  
Soya Bean Meal

Abstract Rumen degradability of crude protein (CP) of feed is a major factor that determines the utilization of CP in ruminant production. This study briefly reviewed the findings from six international studies of microwave (MW) heat treatment effect on feed CP rumen degradability and intestinal CP digestibility. Six in vitro studies of concentrate feed (canola seed, canola meal, soya bean meal, cottonseed meal, corn, and barley) showed a decrease in effective rumen degradability of dry matter and protein by 4–40% and 17–40%, respectively compared to control group (untreated concentrate feed). Among the six studies, four studies identified the MW heat treatment effect on intestinal protein digestibility. Due to MW heat treatment, canola seed, canola meal, soya bean meal, and cottonseed meal showed an increase in intestinal CP digestibility by 17%, 20%, 21%, and 19%, respectively. Overall the briefly reviewed studies showed that, MW heat treatment substantially reduced feed CP ruminal degradability and increased in vitro CP digestibility of ruminally undegraded CP.

Nutritional evaluation and utilisation of composite whole flours for making functional cookies rich in β-glucan and isoflavones

2017 ◽  
Vol 119 (4) ◽  
pp. 909-920 ◽  
Author(s):  
Jaspreet Kaur ◽  
Amarjeet Kaur ◽  
Jaspreet Singh
Keyword(s):  
Protein Digestibility ◽  
Quality Parameters ◽  
Crude Fibre ◽  
Content Type ◽  
Overall Acceptability ◽  
Spread Ratio ◽  
Whole Wheat ◽  
Physical Attributes ◽  
Oat Flour

Purpose The purpose of this paper is to assess the bioactive ingredients of whole flours of oat, maize and soyabean, utilise them for developing functional cookies and evaluate their physical and nutritional quality parameters. Design/methodology/approach Cookies were prepared from blends of whole flours of wheat, oats, maize and full fat soyabean. Whole wheat and oat flours were blend in different proportions (100:0, 80:20, 60:40, 40:60 and 20:80 and 0:100, wheat:oat, w/w) and supplemented with quality protein maize (QPM) and full fat soyabean flours, at 10 per cent (w/w) each, of the total blend. Cookies were studied for their physical attributes, proximate and nutritional compositions. A significant (p=0.05) increase in spread ratio, crude protein, crude fat and crude fibre contents of the cookies was observed with increase in the proportion of oat flour in the blend. Findings Cookies prepared from blend containing QPM and soyabean flours had higher antioxidant activity than control whole wheat cookies. An increase in extractable β-glucan content and in-vitro protein digestibility was also observed with the increase in the proportion of oat flour. The highest overall acceptability was observed for cookies prepared from blends having a wheat–oat proportion of 60:40. These cookies also had a 17.5 per cent higher genistein content as compared to their raw flour blend. Higher genistein levels were observed in the composite cookies. Originality/value The cookies prepared from composite whole flours rich in isoflavones and β-glucan reflect their potential as a new functional food for the prevention and management of diseases such as cancers, diabetes and cardiovascular disorders.

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