Evolutions of rheology, microstructure and starch hydrolysis of pumpkin‐enriched bread during simulated gastrointestinal digestion

2021 ◽  
Author(s):  
Fangzi Ge ◽  
Peng Wu ◽  
Xiao Dong Chen
Keyword(s):  
Starch Hydrolysis ◽  
Gastrointestinal Digestion ◽  
Simulated Gastrointestinal Digestion ◽  
Hydrolysis Of

The kiwifruit enzyme actinidin enhances the hydrolysis of gluten proteins during simulated gastrointestinal digestion

2021 ◽  
Vol 341 ◽  
pp. 128239
Author(s):  
Isuri A. Jayawardana ◽  
Mike J. Boland ◽  
Keriane Higgs ◽  
Maggie Zou ◽  
Trevor Loo ◽  
...  
Keyword(s):  
Gastrointestinal Digestion ◽  
Gluten Proteins ◽  
Simulated Gastrointestinal Digestion ◽  
Hydrolysis Of

Bioaccessibility of Tudela artichoke (Cynara scolymus cv. Blanca de Tudela) (poly)phenols: the effects of heat treatment, simulated gastrointestinal digestion and human colonic microbiota

2021 ◽  
Author(s):  
Maite Domínguez-Fernández ◽  
Iziar A. Ludwig ◽  
María-Paz De Peña ◽  
Concepción Cid
Keyword(s):  
Heat Treatment ◽  
Gastrointestinal Digestion ◽  
Cynara Scolymus ◽  
Simulated Gastrointestinal Digestion ◽  
Catabolic Activity ◽  
Colonic Microbiota ◽  
Positive Effect

Heat treatment exerts a positive effect on the bioaccessibility of artichoke (poly)phenols after gastrointestinal digestion. In the first 2 h of fermentation, native (poly)phenols were readily degraded by an important microbial catabolic activity.

Process intensification for enzyme assisted turmeric starch hydrolysis in hydrotropic and supercritical conditions

2021 ◽  
Vol 0 (0) ◽  
Author(s):  
Yogita P. Labrath ◽  
Prafulla V. Belge ◽  
Uma G. Kulkarni ◽  
Vilas G. Gaikar
Keyword(s):  
Residence Time ◽  
Filtration Rate ◽  
Room Temperature ◽  
Curcuma Longa ◽  
Process Intensification ◽  
Enzyme Treatment ◽  
Starch Hydrolysis ◽  
Reaction Conditions ◽  
Natural Form ◽  
Hydrolysis Of

Abstract The turmeric rhizome (Curcuma longa) contains curcuminoids embedded in the starch matrix. It is thus important to target starch hydrolysis to enhance extraction of curcuminoids. In the case of starch hydrolysis, α-amylase is more efficient when the starch is in a gelatinised form than when it is in its natural form. The present work includes hydrolysis of turmeric starch in its natural and gelatinised forms using α-amylase in hydrotrope solution (HS) and scCO2. The optimum rate of starch hydrolysis was obtained using 200 IU cm−3 of α-amylase, at reaction conditions of 6.5 pH at 328 K when 10% w/w of turmeric powder was stirred at 900 rpm in HSs. The hydrolysis in 15 MPa scCO2 at room temperature required a phase modifier and 40 min of residence time (RT). The enzyme treatment of turmeric powder in HSs increased the filtration rate for curcuminoid extraction (gelatinised and native) compared to untreated turmeric powder.

Phenolic compounds from an Algerian medicinal plant (Pallenis spinosa): simulated gastrointestinal digestion, characterization, biological and enzymatic activities

2021 ◽  
Author(s):  
Hanane Amrani-Allalou ◽  
Lila Boulekbache ◽  
Luana Izzo ◽  
Lynda Arkoub-Djermoune ◽  
Mohamed Lamine Freidja ◽  
...  
Keyword(s):  
Phenolic Compounds ◽  
Medicinal Plant ◽  
Folk Medicine ◽  
Enzymatic Activities ◽  
Gastrointestinal Digestion ◽  
Oral Infections ◽  
Simulated Gastrointestinal Digestion

Pallenis spinosa is a medicinal plant which is used in folk medicine as curative or preventive remedies for various diseases such diabetes, respiratory and oral infections. Individual phenolic compounds from...

The anti-inflammatory activity of peptides from simulated gastrointestinal digestion of preserved egg white in DSS-induced mouse colitis

2018 ◽  
Vol 9 (12) ◽  
pp. 6444-6454 ◽  
Author(s):  
Mengya Zhang ◽  
Yan Zhao ◽  
Na Wu ◽  
Yao Yao ◽  
Mingsheng Xu ◽  
...  
Keyword(s):  
Egg White ◽  
Inflammatory Activity ◽  
Gastrointestinal Digestion ◽  
Simulated Gastrointestinal Digestion ◽  
Anti Inflammatory

Peptides DEDTQAMPFR (DR-10), MLGATSL (ML-7), SLSFASR (SR-7), and MSYSAGF (MF-7) derived from simulated gastrointestinal digestion of preserved egg white (SGD-PEW) exerted anti-inflammatory effects on DSS-induced mouse colitis.

Sign in / Sign up

Export Citation Format

Share Document