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1. Current and future challenges in starch research

Author:
Hamaker, Bruce R
Source:
Current opinion in food science 2021 v.40 pp. 46-50
ISSN:
2214-7993
Subject:
digestibility,   etc   ; amylopectin; amylose; architecture; glucose; research; texture;     Show all 7 Subjects
Abstract:
... Even though starch seems a simple carbohydrate, composed only of glucose connected by two types of linkages, it has an amazing complexity related to its branched structure and extremely large size. Today, there are still unanswered questions that present challenges to the starch research field. Even though advances have been made in correlating starch amylopectin and amylose fine structural featur ...
DOI:
10.1016/j.cofs.2021.01.003

2. Recent developments in in-vitro assessment of advanced glycation end products

Author:
Serin, Yeliz; Akbulut, Gamze; Uğur, Halime; Yaman, Mustafa
Source:
Current opinion in food science 2021 v.40 pp. 136-143
ISSN:
2214-7993
Subject:
digestibility,   etc   ; absorption; bioavailability; digestion; humans; research;     Show all 6 Subjects
Abstract:
... Recent changes in dietary habits have led to increased intake of dietary advanced glycation end products (AGEs). As AGEs play a notable role in many diseases, it is important to understand the role of AGEs in the whole metabolic processes. The aim of this review is to explain the biological formation, digestion, and absorption of AGEs, and to examine the in vitro methodologies used for determinati ...
DOI:
10.1016/j.cofs.2021.03.011

3. Fiber degradation and carbohydrate production by combined biological and chemical/physicochemical pretreatment methods of lignocellulosic biomass – A review

Author:
Meenakshisundaram, S.; Fayeulle, A.; Leonard, E.; Ceballos, C.; Pauss, A.
Source:
Bioresource technology 2021 v.331 pp. 125053
ISSN:
0960-8524
Subject:
digestibility,   etc   ; biomass; biorefining; energy efficiency; fuel production; fungi; lignocellulose; sugars;     Show all 8 Subjects
Abstract:
... Sustainable biorefinery concepts based on lignocellulosic biomass are gaining worldwide research interest because of their inexpensiveness and abundance. The recalcitrance of lignocellulosic biomass poses a major hindrance to enhance biofuel production. Therefore, a pretreatment step is critical to prepare the substrates for the downstream process. Combining pretreatment steps help to lower the se ...
DOI:
10.1016/j.biortech.2021.125053

4. Investigation of the mechanism underlying the influence of mild glycation on the digestibility and IgG/IgE-binding abilities of β-lactoglobulin and its digests through LC orbitrap MS/MS

Author:
Wang, Xu-mei; Ye, Yun-hua; Tu, Zong-cai; Hu, Yue-ming; Wang, Hui; He, Cheng-yan
Source:
Lebensmittel-Wissenschaft + [i.e. und] Technologie 2021 v.139 pp. 110506
ISSN:
0023-6438
Subject:
digestibility,   etc   ; anaphylaxis; digestion; epitopes; fluorescence; fructose; glycation; hydrolysis; maltose;     Show all 9 Subjects
Abstract:
... This study aimed to investigate the mechanism underlying the influence of mild glycation on the digestibility and anaphylactic effect of β-lactoglobulin (βLG) and its digests through LC Orbitrap MS/MS. Three glycated sites were discovered after glycation with fructose, whereas only lysine47 (K47) was glycated with maltose. After digestion, the intrinsic fluorescence intensity decreased and red shi ...
DOI:
10.1016/j.lwt.2020.110506

5. Effects of tannic acid on the structure and proteolytic digestion of bovine lactoferrin

Author:
Jing, Huijuan; Huang, Xin; Jiang, Chao; Wang, Li; Du, Xiaojing; Ma, Chaoyang; Wang, Hongxin
Source:
Food hydrocolloids 2021 v.117 pp. 106666
ISSN:
0268-005X
Subject:
digestibility,   etc   ; circular dichroism spectroscopy; fluorescence; hydrocolloids; hydrophobicity; lactoferrin; pH; proteolysis; tannins; temperature; thermodynamics; turbidity; zeta potential;     Show all 13 Subjects
Abstract:
... Tannic acid (TA) can strongly interact with proteins to improve the stability of protein-based nanoparticles. In the present study, the complexation of TA with bovine lactoferrin (LF) was investigated at pH 6.0. The size and turbidity of the LF-TA complexes did not change significantly until the LF/TA molar ratio was over a critical value of 1:8. Zeta potential of LF-TA was gradually negative as t ...
DOI:
10.1016/j.foodhyd.2021.106666

6. Effects of freeze–thaw pretreatment on the structural properties and digestibility of lotus seed starch–glycerin monostearin complexes

Author:
Zheng, Yixin; Zhang, Chong; Tian, Yuting; Zhang, Yi; Zheng, Baodong; Zeng, Hongliang; Zeng, Shaoxiao
Source:
Food chemistry 2021 v.350 pp. 129231
ISSN:
0308-8146
Subject:
digestibility,   etc   ; Lotus; crystal structure; digestion; food chemistry; freeze-thaw cycles; glycerol; pretreatment; starch;     Show all 9 Subjects
Abstract:
... To investigate the effects of freeze–thaw cycle pretreatment (in one cycle, frozen samples were reheated to 50 °C and then frozen at −20 °C) on the structural properties and digestibility of lotus seed starch–glycerin monostearin complexes, their complex index, crystal structure, molecular structure, micro-morphology, and digestibility were analyzed. The results showed that an appropriate number o ...
DOI:
10.1016/j.foodchem.2021.129231

7. A review on structural, digestibility and physicochemical properties of legume starch-lipid complexes

Author:
Oyeyinka, Samson A.; Singh, Suren; Amonsou, Eric O.
Source:
Food chemistry 2021 v.349 pp. 129165
ISSN:
0308-8146
Subject:
digestibility,   etc   ; amylose; corn; food chemistry; food safety; industry; legumes; modified starch; research; resistant starch; sole; supply;     Show all 12 Subjects
Abstract:
... There is a growing interest in alternative sources of starch for various industrial applications to cater for the increasing demand of starch, avoid the sole reliance on conventional sources such as corn and to prevent shortage of supply. Legume starches with high levels of amylose and high resistant starch contents are suitable alternatives. However, starch must be modified to overcome the shortc ...
DOI:
10.1016/j.foodchem.2021.129165

8. Co-production of fermentable glucose, xylose equivalents, and HBS-lignin from sugarcane bagasse through a FeCl3-catalyzed EG/H2O pretreatment

Author:
Wei, Weiqi; Chen, Zhengyu; Wang, Huan; Ling, Rongxin; Jin, Yongcan
Source:
Industrial crops and products 2021 v.165 pp. 113440
ISSN:
0926-6690
Subject:
digestibility,   etc   ; cellulose; enzymatic hydrolysis; enzymes; ethylene glycol; furfural; glucose; lignin; saccharification; solvents; sugarcane bagasse; xylan; xylose;     Show all 13 Subjects
Abstract:
... In this study, a FeCl₃-catalyzed ethylene glycol/water (FeCl₃-EG/H₂O) pretreatment was developed and applied for the enzymatic hydrolysis of sugarcane bagasse. The results indicated that FeCl₃-EG/H₂O pretreatment showed excellent selectivity for the removal of both hemicellulose (∼100 %) and lignin (∼65.3 %), leading to the residual pretreated solid with high cellulose content (∼74.7 %) that could ...
DOI:
10.1016/j.indcrop.2021.113440

9. Influences of size reduction, hydration, and thermal-assisted hydration pretreatment to increase the biogas production from Napier grass and Napier silage

Author:
Jomnonkhaow, Umarin; Sittijunda, Sureewan; Reungsang, Alissara
Source:
Bioresource technology 2021 v.331 pp. 125034
ISSN:
0960-8524
Subject:
digestibility,   etc   ; Cenchrus purpureus; biodegradability; biomass; gas production (biological); lignocellulose; methane; methane production; particle size; silage; technology;     Show all 11 Subjects
Abstract:
... Pretreatment of lignocellulose materials prior to biogas production is required to minimize biomass recalcitrance and increase biomass digestibility. In this study, the effects of particle size reduction, hydration, and thermal-assisted hydration on Napier grass and silage for methane production were evaluated. Compared to the 4.75-mm particle size Napier grass and silage, 0.425-mm Napier grass an ...
DOI:
10.1016/j.biortech.2021.125034

10. Pickering emulsions as a platform for structures design: cutting-edge strategies to engineer digestibility

Author:
Santos, Tatiana Porto; Okuro, Paula Kiyomi; Cunha, Rosiane Lopes
Source:
Food hydrocolloids 2021 v.116 pp. 106645
ISSN:
0268-005X
Subject:
digestibility,   etc   ; absorption; desorption; digestive tract; energy; functional foods; hydrocolloids; lipid metabolism; physiological response; structure-activity relationships;     Show all 10 Subjects
Abstract:
... The high-stability associated with the high desorption energy of the particles at the interface is the well-known technological quality of Pickering emulsions. A further exploration territory is the tuning of the bio-functionalities of these emulsions, considering the fundamental biological process of lipid digestion. Regardless of the desired purpose, whether the control of lipid digestion or rel ...
DOI:
10.1016/j.foodhyd.2021.106645

11. The in vitro digestion of differently structured starch gels with different amylose contents

Author:
Zheng, Mingjing; Ye, Aiqian; Singh, Harjinder; Zhang, Yi
Source:
Food hydrocolloids 2021 v.116 pp. 106647
ISSN:
0268-005X
Subject:
in vitro digestibility,   etc   ; amylose; corn starch; digesta; digestion; glucose; humans; hydrocolloids; hydrolysis; intestines; stomach; waxy corn;     Show all 12 Subjects
Abstract:
... The present study investigated starch in-vitro digestibility in differently structured starch gels formed by corn starches with different amylose contents. Gels formed using normal corn starch (NCS), waxy corn starch (WCS) and high-amylose corn starch (HCS) were subjected to an in vitro sequential dynamic digestion, including an in vitro oral step followed by a dynamic human gastric simulation and ...
DOI:
10.1016/j.foodhyd.2021.106647

12. An overview of conventional and emerging techniques of roasting: Effect on food bioactive signatures

Author:
Sruthi, N.U.; Premjit, Yashaswini; Pandiselvam, R.; Kothakota, Anjineyulu; Ramesh, S.V.
Source:
Food chemistry 2021 v.348 pp. 129088
ISSN:
0308-8146
Subject:
digestibility,   etc   ; convection; equipment; food chemistry; food matrix; food sanitation; nutritive value; palatability; steam;     Show all 9 Subjects
Abstract:
... Roasting is a food processingtechnique that employs the principle of heating to cook the product evenly and enhance the digestibility, palatability and sensory aspects of foods with desirable structural modifications of the food matrix. With the burgeoning demand for fortified roasted products along with the concern for food hygiene and the effects of harmful compounds, novel roasting techniques, ...
DOI:
10.1016/j.foodchem.2021.129088

13. Age-related gastrointestinal alterations of legumes and cereal grains digestibility

Author:
Hernández-Olivas, Ever; Muñoz-Pina, Sara; Andrés, Ana; Heredia, Ana
Source:
Food bioscience 2021 v.41 pp. 101027
ISSN:
2212-4292
Subject:
digestibility,   etc   ; bioavailability; calcium; chickpeas; digestible protein; digestion; elderly; glycolysis; intestines; osteoporosis; people; proteolysis; pseudocereals; sarcopenia; soybeans;     Show all 15 Subjects
Abstract:
... Aging is accompanied by changes in gastrointestinal functions. The impact of the gastrointestinal (GI) conditions of the elderly on the extent of proteolysis and glycolysis as well as calcium bioaccessibility in some cooked legumes (chickpea, lentils, soya bean and white bean) and cereals/pseudocereals (oats, spelt and quinoa) were studied. Samples were digested in vitro using three GI models spec ...
DOI:
10.1016/j.fbio.2021.101027

14. Anaerobic co-digestion: Current status and perspectives

Author:
Karki, Renisha; Chuenchart, Wachiranon; Surendra, K.C.; Shrestha, Shilva; Raskin, Lutgarde; Sung, Shihwu; Hashimoto, Andrew; Kumar Khanal, Samir
Source:
Bioresource technology 2021 v.330 pp. 125001
ISSN:
0960-8524
Subject:
digestibility,   etc   ; anaerobic digestion; biorefining; feedstocks; gas production (biological); nutritive value; prediction; research and development; synergism;     Show all 9 Subjects
Abstract:
... Anaerobic digestion is a long-established technology for the valorization of diverse organic wastes with concomitant generation of valuable resources. However, mono-digestion (i.e., anaerobic digestion using one feedstock) suffers from challenges associated with feedstock characteristics. Co-digestion using multiple feedstocks provides the potential to overcome these limitations. Significant resea ...
DOI:
10.1016/j.biortech.2021.125001

15. Bacterial cellulose production from ethylenediamine pretreated Caragana korshinskii Kom

Author:
Li, Wenchao; Zhang, Senjia; Zhang, Tianzhen; Shen, Yuqing; Han, Linjie; Peng, Zhaojun; Xie, Zexiong; Zhong, Cheng; Jia, Shiru
Source:
Industrial crops and products 2021 v.164 pp. 113340
ISSN:
0926-6690
Subject:
digestibility,   etc   ; Caragana korshinskii; Gluconacetobacter xylinus; cellulose; delignification; enzymatic hydrolysis; ethylenediamines; fermentation; hydrolysates; nutrient content;     Show all 10 Subjects
Abstract:
... In this study, three different pretreatment technologies (hydrothermal, NaOH, and ethylenediamine (EDA) pretreatment) were investigated to improve the efficiency of the enzymatic conversion of Caragana korshinskii Kom. (CKK). The effects of the pretreatment conditions on the composition, structure, and enzymatic hydrolysis of CKK were evaluated. The results indicated that EDA pretreatment was more ...
DOI:
10.1016/j.indcrop.2021.113340

16. Characteristics of A/B-type starch-wheat germ oil complexes and their effects on noodle texture

Author:
Yan, Huili; Lu, Qiyu; Gui, Jun
Source:
Lebensmittel-Wissenschaft + [i.e. und] Technologie 2021 v.144 pp. 111251
ISSN:
0023-6438
Subject:
digestibility,   etc   ; chewiness; cohesion; digestible carbohydrates; dissociation; hardness; noodles; resistant starch; temperature; texture; wheat germ oil;     Show all 11 Subjects
Abstract:
... The characteristics of A-starch-wheat germ oil complex (A-SWGOC) and B-starch-wheat germ oil complex (B-SWGOC) and their effects on noodle texture were investigated. A-starch exhibited a higher reactivity toward encapsulating wheat germ oil (WGO). Although A-SWGOC and B-SWGOC had similar crystallinities and short-range ordered structures, A-SWGOC showed a higher swelling power (12.11) and decompos ...
DOI:
10.1016/j.lwt.2021.111251

17. Electrochemical pretreatment (EPT) of waste activated sludge: Extracellular polymeric substances matrix destruction, sludge solubilisation and overall digestibility

Author:
Huang, Hao; Zeng, Qian; Heynderickx, Philippe M.; Chen, Guang-Hao; Wu, Di
Source:
Bioresource technology 2021 v.330 pp. 125000
ISSN:
0960-8524
Subject:
digestibility,   etc   ; activated sludge; anaerobic digestion; economic feasibility; electrochemistry; hydrolysis; polymers; solubilization;     Show all 8 Subjects
Abstract:
... Anaerobic digestion (AD) of waste activated sludge (WAS) is widely used for stabilisation, mass reduction and resource recovery. However, AD performance is often hampered by the poor digestibility and slow degradation rate for WAS. A series of bench-scale tests was conducted using innovative electrochemical pretreatment (EPT) method to enhance the destruction of the extracellular polymeric substan ...
DOI:
10.1016/j.biortech.2021.125000

18. Filamentous myosin in low-ionic strength meat protein processing media: Assembly mechanism, impact on protein functionality, and inhibition strategies

Author:
Liu, Haotian; Zhang, Huan; Liu, Qian; Chen, Qian; Kong, Baohua
Source:
Trends in food science & technology 2021 v.112 pp. 25-35
ISSN:
0924-2244
Subject:
digestibility,   etc   ; acid treatment; dissociation; glycation; homogenization; ionic strength; meat; meat protein; myosin; thermal stability; ultrasonic treatment;     Show all 11 Subjects
Abstract:
... Salt-soluble myofibrillar proteins (MPs) form the major protein component of meat and have several advantages over plant-derived proteins, including high digestibility and the presence of all the essential amino acids. However, MPs are not widely used because the presence of myosin filaments limits their functionality in low ionic strength media. Hence, an approach for effectively inhibiting or di ...
DOI:
10.1016/j.tifs.2021.03.039

19. Food-derived polyphenol compounds and cardiovascular health: A nano-technological perspective

Author:
Oliveira, Gustavo; Volino-Souza, Mônica; Conte-Júnior, Carlos Adam; Alvares, Thiago Silveira
Source:
Food bioscience 2021 v.41 pp. 101033
ISSN:
2212-4292
Subject:
digestibility,   etc   ; absorption; antioxidants; bioavailability; cardiovascular diseases; digestive tract; encapsulation; metabolism; nanoparticles; oxygen; pH; polyphenols; population; solubility;     Show all 14 Subjects
Abstract:
... Polyphenols exhibit high antioxidant and anti-inflammatory properties, which are important for certain pathological conditions, including cardiovascular disease. However, polyphenols exhibit low bioavailability due to their poor solubility, digestibility, absorption, and metabolism. Food encapsulation is a technology that creates a barrier around the polyphenols derived from food, protecting them ...
DOI:
10.1016/j.fbio.2021.101033

20. Productive, nutritional, and metabolic performance of Chino Santandereano cattle receiving different degrees of protein-energy supplementation

Author:
Marquez, David Esteban Contreras; Asensio, Emiro Rafael Canchila; Rojas, Edwin Davier Correa; Villareal, Candido José Ramírez; Yaruro, Yeisson Yesid Robles; Poveda, Bibiana Andrea Benavides; Castiblanco, Jhonny Steveen Peralta; Gomez, Dainer Alfonso Lagares; Cadena, Andrés Gilberto Calderón
Source:
Tropical animal health and production 2021 v.53 no.2 pp. 226
ISSN:
0049-4747
Subject:
digestibility,   etc   ; animal health; biochemical pathways; blood; body weight; cattle; feces; nitrogen; nitrogen balance; protein supplements; urine;     Show all 11 Subjects
Abstract:
... Cattle of Colombian creole breed Chino Santandereano in the raising phase were subjected to stabling for 100 days in order to determine the productive, nutritional, and metabolic capacity when exposed to different degrees of protein-energy supplementation. Sixteen whole males with an initial mean weight of 377.69 ± 16.55 kg were used in completely randomized delineation with four treatments and fo ...
DOI:
10.1007/s11250-021-02643-0