1
|
Li B, Chen Q, Mu L, Liu S, Xiang F, Yang L, Duan S, Li F, Man-Yau Szeto I. Milk fat globule membrane regulates the physicochemical properties and surface composition of infant formula powders by improving the stability of the emulsion. Food Chem 2024; 440:137522. [PMID: 38128430 DOI: 10.1016/j.foodchem.2023.137522] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2023] [Revised: 09/12/2023] [Accepted: 09/16/2023] [Indexed: 12/23/2023]
Abstract
The milk fat globules in infant formula (IF) are encapsulated by a component known as milk fat globule membrane (MFGM). However, it is currently unclear whether the improved emulsion stability of MFGM can have a profound effect on the finished IF. Therefore, this study investigated the effects of MFGM on the particle size, stability, rheology, and microstructure of emulsions prepared by dairy ingredients via wet mixing. Further, IF were processed using such emulsions, the physicochemical properties, surface composition of the powders were examined. The results showed that MFGM reduced the particle size of the emulsion, increased the viscosity, and improved the microstructure of the MFGM. Furthermore, MFGM reduced the moisture content of the powder, increased the glass transition temperature, and reduced the presence of surface fat. In conclusion, the addition of MFGM enhance the finished powder stability by improving the emulsion stability prepared during IF manufacturing.
Collapse
Affiliation(s)
- Bailiang Li
- Key Laboratory of Dairy Science, Ministry of Education, Northeast Agricultural University, Harbin 150030, China; Food College, Northeast Agricultural University, Harbin 150030, China
| | - Qingxue Chen
- Key Laboratory of Dairy Science, Ministry of Education, Northeast Agricultural University, Harbin 150030, China; Food College, Northeast Agricultural University, Harbin 150030, China
| | - Longkai Mu
- Key Laboratory of Dairy Science, Ministry of Education, Northeast Agricultural University, Harbin 150030, China; Food College, Northeast Agricultural University, Harbin 150030, China
| | - Sibo Liu
- Key Laboratory of Dairy Science, Ministry of Education, Northeast Agricultural University, Harbin 150030, China; Food College, Northeast Agricultural University, Harbin 150030, China
| | - Fangqin Xiang
- Key Laboratory of Dairy Science, Ministry of Education, Northeast Agricultural University, Harbin 150030, China; Food College, Northeast Agricultural University, Harbin 150030, China
| | - Liu Yang
- Key Laboratory of Dairy Science, Ministry of Education, Northeast Agricultural University, Harbin 150030, China; Food College, Northeast Agricultural University, Harbin 150030, China
| | - Sufang Duan
- Inner Mongolia Dairy Technology Research Institute Co. Ltd., Hohhot 010110, China; Inner Mongolia Yili Industrial Group, Co. Ltd., Yili Maternal and Infant Nutrition Institute (YMINI), Beijing 100070, China
| | - Fang Li
- Inner Mongolia Dairy Technology Research Institute Co. Ltd., Hohhot 010110, China; Inner Mongolia Yili Industrial Group, Co. Ltd., Yili Maternal and Infant Nutrition Institute (YMINI), Beijing 100070, China
| | - Ignatius Man-Yau Szeto
- Inner Mongolia Dairy Technology Research Institute Co. Ltd., Hohhot 010110, China; National Center of Technology Innovation for Dairy, Hohhot 010110, China.
| |
Collapse
|
2
|
Sen C, Arora S, Singh R, Sharma V, Meena GS, Singh AK. Reduction of maillard browning in spray dried low-lactose milk powders due to protein polysaccharide interactions. Food Res Int 2024; 183:114175. [PMID: 38760120 DOI: 10.1016/j.foodres.2024.114175] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2023] [Revised: 02/26/2024] [Accepted: 02/28/2024] [Indexed: 05/19/2024]
Abstract
Lactose hydrolysed concentrated milk was prepared using β-galactosidase enzyme (4.76U/mL) with a reaction period of 12 h at 4 °C. Addition of polysaccharides (5 % maltodextrin/β-cyclodextrin) to concentrated milk either before or after lactose hydrolysis did not result in significant differences (p > 0.05) in degree of hydrolysis (% DH) of lactose and residual lactose content (%). Three different inlet temperatures (165 °C, 175 °C and 185 °C) were used for the preparation of powders which were later characterised based on physico-chemical and maillard browning characteristics. Moisture content, solubility and available lysine content of the powders decreased significantly, whereas, browning parameters i.e., browning index, 5-hydroxymethylfurfural, furosine content increased significantly (p < 0.05) with an increase in inlet air temperature. The powder was finally prepared with 5 % polysaccharide and an inlet air temperature of 185 °C which reduced maillard browning. Protein-polysaccharide interactions were identified using Fourier Transform infrared spectroscopy, fluorescence spectroscopy and determination of free amino groups in the powder samples. Maltodextrin and β-cyclodextrin containing powder samples exhibited lower free amino groups and higher degree of graft value as compared to control sample which indicated protein-polysaccharide interactions. Results obtained from Fourier Transform infrared spectroscopy also confirmed strong protein-polysaccharide interactions, moreover a significant decrease in fluorescence intensity was also observed in the powder samples. These interactions between the proteins and polysaccharides reduced the maillard browning in powders.
Collapse
Affiliation(s)
- Chandrakanta Sen
- Dairy Chemistry Division, ICAR-National Dairy Research Institute, Karnal, Haryana, India
| | - Sumit Arora
- Dairy Chemistry Division, ICAR-National Dairy Research Institute, Karnal, Haryana, India.
| | - Richa Singh
- Dairy Chemistry Division, ICAR-National Dairy Research Institute, Karnal, Haryana, India
| | - Vivek Sharma
- Dairy Chemistry Division, ICAR-National Dairy Research Institute, Karnal, Haryana, India
| | - Ganga Sahay Meena
- Dairy Technology Division, ICAR-National Dairy Research Institute, Karnal, Haryana, India
| | - Ashish Kumar Singh
- Dairy Technology Division, ICAR-National Dairy Research Institute, Karnal, Haryana, India
| |
Collapse
|
3
|
Zhang J, Wang L, Shen Y, Wan L, Zhuang K, Yang X, Man C, Zhao Q, Jiang Y. Effects of different reducing carbohydrate types on the physicochemical characteristics of infant formula food stored for special medical purposes. Food Chem X 2024; 21:101055. [PMID: 38173901 PMCID: PMC10762361 DOI: 10.1016/j.fochx.2023.101055] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2023] [Revised: 12/04/2023] [Accepted: 12/05/2023] [Indexed: 01/05/2024] Open
Abstract
The formula of food for special medical purpose has a direct impact on physicochemical stability, especially in hot climes and high temperature transport storage environments. An accelerated test (50 °C for 7 weeks) was used to analyze the mechanism of the physicochemical instability of formula A with lactose and maltodextrin, and formula B with maltodextrin. Deep dents and wrinkles were observed on the surface of the formula B, and more fat globules covered the surface of formula A particles after storage for a long time. Significantly higher amounts of furosine and Nε-carboxymethl-l-lysine (CML) were formed and the loss of available lysine was greater in formula A than in formula B. No significant difference was observed in lipid oxidation indicators between the two formulas. The results of this research demonstrated lactose was more active than maltodextrin and led to physicochemical instability.
Collapse
Affiliation(s)
| | | | - Yu Shen
- Key Laboratory of Dairy Science, Ministry of Education, Department of Food Science, Northeast Agricultural University, Harbin 150030, China
| | - Longyu Wan
- Key Laboratory of Dairy Science, Ministry of Education, Department of Food Science, Northeast Agricultural University, Harbin 150030, China
| | - Kejin Zhuang
- Key Laboratory of Dairy Science, Ministry of Education, Department of Food Science, Northeast Agricultural University, Harbin 150030, China
| | - Xinyan Yang
- Key Laboratory of Dairy Science, Ministry of Education, Department of Food Science, Northeast Agricultural University, Harbin 150030, China
| | - Chaoxin Man
- Key Laboratory of Dairy Science, Ministry of Education, Department of Food Science, Northeast Agricultural University, Harbin 150030, China
| | - Qianyu Zhao
- Key Laboratory of Dairy Science, Ministry of Education, Department of Food Science, Northeast Agricultural University, Harbin 150030, China
| | - Yujun Jiang
- Key Laboratory of Dairy Science, Ministry of Education, Department of Food Science, Northeast Agricultural University, Harbin 150030, China
| |
Collapse
|
4
|
Ryabova AE, Semipyatny VK, Galstyan AG. Effects of storage conditions on milk powder properties. J Dairy Sci 2023; 106:6741-6758. [PMID: 37236830 DOI: 10.3168/jds.2022-23094] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Accepted: 04/22/2023] [Indexed: 05/28/2023]
Abstract
Studies on the storage stability of milk powder are currently fragmented and mainly affect only the area of above-zero temperatures. At the same time, there are no studies that consider the load factor when milk powder is stored in bags on a pallet. The purpose of this study was to identify the influence of various factors of industrial storage (temperature, height or layer number, and time) on the change in quality and technological properties of powdered dairy products. We placed skim milk powder (SMP) and whole milk powder (WMP) in 10 × 14 × 2 cm resealable plastic bags on a model stand simulating an industrial layout on pallets. The samples were stored for 18 mo at temperatures -30 ± 1°C, 6 ± 1°C, and 25 ± 3°C and 40 to 80% relative humidity. Samples from the control (0), 5, and 10 (lower) layers of pallets were selected for analysis on 0, 3, 6, 9, 12, 15, and 18 mo of storage for each of the temperatures. As a result, we did not detect any changes in the storage process for water activity and mass fraction of moisture. The particle size distribution of all the SMP and WMP samples changed over time. The greatest changes were observed in the WMP samples placed on the 10th layer of pallets at 25 ± 3°C, from 0 to 18 mo of storage, the mean particle size (D[4,3]) increased from 120 to 258 μm (90% of all sample particle sizes ranging from 209 to 559 μm). We found significant clumping in the WMP samples (lumps up to 5 cm), correlating with the layer and storage time. The contact angle of the samples increased from 17° (SMP) and 53° (WMP) to 40° and 71°, respectively. The insolubility index and titratable acidity did not change only in the SMP samples stored with no load applied at -30 ± 1°C and 6 ± 1°C. The heat stability of all samples stored at 25 ± 3°C showed the lowest values. The data obtained allowed us to rank the factors as "layer - time - temperature." Only the temperature of 25 ± 3°C caused critical changes in the product properties. Thus, the possibility of industrial storage of the product for up to 15 mo over the entire temperature range is confirmed.
Collapse
Affiliation(s)
- A E Ryabova
- All-Russian Dairy Research Institute, Moscow, Russia, 115093.
| | - V K Semipyatny
- All-Russian Dairy Research Institute, Moscow, Russia, 115093
| | - A G Galstyan
- All-Russian Dairy Research Institute, Moscow, Russia, 115093
| |
Collapse
|
5
|
Li J, Li M, Liu Y, Kang X, Wang F, Tong L, Gao Y, Yu C, Chen M, Gong J. Rapidly evaluating the caking tendency of sugar alcohols by developing a crystal bridge growth model: A case study of xylitol. Food Chem 2023; 406:135051. [PMID: 36470079 DOI: 10.1016/j.foodchem.2022.135051] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2022] [Revised: 08/25/2022] [Accepted: 11/21/2022] [Indexed: 11/24/2022]
Abstract
Caking of crystalline sugar alcohols is a deleterious and undesired agglomeration process during storage in the food industry. Compared with the time-consuming and labor-intensive conventional caking assessment methods, this work develops a rapid methodology for evaluation of the critical caking cycle of xylitol with over 85% time-saving and 90% labor-saving while guaranteeing the precision accuracy. By developing a Caking-Hygroscopicity-Particle size crystal bridge growth model, the correlation and quantitative relationships among hygroscopic properties, particle size and the critical caking cycle are firstly established and confirmed, which can greatly simplify the most time-consuming and laborious experiments of water sorption measurements and caking tests. Besides, the knowledge obtained can help guide the rapid selection of storage humidity conditions and appropriate particle size distributions for maintaining the desired properties and competitive marketability of crystalline sugar alcohols.
Collapse
Affiliation(s)
- Jiahui Li
- State Key Laboratory of Chemical Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, PR China
| | - Mingxuan Li
- State Key Laboratory of Chemical Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, PR China
| | - Yanbo Liu
- State Key Laboratory of Chemical Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, PR China
| | - Xiang Kang
- State Key Laboratory of Chemical Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, PR China
| | - Fan Wang
- State Key Laboratory of Chemical Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, PR China
| | - Li Tong
- Institute of Shaoxing, Tianjin University, Zhejiang 312300, PR China
| | - Ye Gao
- Institute of Shaoxing, Tianjin University, Zhejiang 312300, PR China
| | - Changyou Yu
- Institute of Shaoxing, Tianjin University, Zhejiang 312300, PR China
| | - Mingyang Chen
- State Key Laboratory of Chemical Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, PR China; Institute of Shaoxing, Tianjin University, Zhejiang 312300, PR China.
| | - Junbo Gong
- State Key Laboratory of Chemical Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, PR China; Institute of Shaoxing, Tianjin University, Zhejiang 312300, PR China; Chemistry and Chemical Engineering Guangdong Laboratory, Shantou 515031, PR China
| |
Collapse
|
6
|
Chen Y, Rooney H, Dold C, Bavaro S, Tobin J, Callanan MJ, Brodkorb A, Lawlor PG, Giblin L. Membrane filtration processing of infant milk formula alters protein digestion in young pigs. Food Res Int 2023; 166:112577. [PMID: 36914340 DOI: 10.1016/j.foodres.2023.112577] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2022] [Revised: 01/05/2023] [Accepted: 02/03/2023] [Indexed: 02/11/2023]
Abstract
Reducing heat treatment (HT) during processing of infant milk formula (IMF) is desirable to produce a product that more closely resembles breast milk. By employing membrane filtration (MEM), we produced an IMF (60:40 whey to casein ratio) at pilot scale (250 kg). MEM-IMF had a significantly higher content of native whey (59.9 %) compared to HT-IMF (4.5 %) (p < 0.001). Pigs, at 28 days old, were blocked by sex, weight and litter origin and assigned to one of two treatments (n = 14/treatment): (1) starter diet containing 35 % of HT-IMF powder or (2) starter diet containing 35 % of MEM-IMF powder for 28 days. Body weight and feed intake were recorded weekly. Pigs at day 28 post weaning were sacrificed 180 min after their final feeding, for the collection of gastric, duodenal, jejunum and ileal contents (n = 10/treatment). MEM-IMF diet resulted in more water-soluble proteins and higher levels of protein hydrolysis in the digesta at various gut locations compared to HT-IMF (p < 0.05). In the jejunal digesta, a higher concentration of free amino acids were present post MEM-IMF consumption (247 ± 15 µmol g-1 of protein in digesta) compared to HT-IMF (205 ± 21 µmol g-1 of protein). Overall, average daily weight gain, average dairy feed intake and feed conversion efficiency were similar for pigs fed either MEM-IMF or HT-IMF diets, but differences and trends to difference of these indicators were determined in particular intervention periods. In conclusion, reducing heat treatment during processing of IMF influenced protein digestion and revealed minor effects on growth parameters providing in vivo evidence that babies who are fed with IMF processed by MEM are likely to have different protein digestion kinetics but minimal effect on overall growth trajectories as babies fed IMF processed by traditional thermal processing.
Collapse
Affiliation(s)
- Yihong Chen
- Teagasc Food Research Centre, Moorepark, Fermoy, P61 C996 Co. Cork, Ireland; Department of Biological Sciences, Munster Technological University, T12 P928 Co. Cork, Ireland
| | - Hazel Rooney
- Teagasc Pig Development Department, Animal and Grassland Research and Innovation Centre, Moorepark, Fermoy, P61 C996 Co. Cork, Ireland
| | - Cathal Dold
- Teagasc Food Research Centre, Moorepark, Fermoy, P61 C996 Co. Cork, Ireland
| | - Simona Bavaro
- Teagasc Food Research Centre, Moorepark, Fermoy, P61 C996 Co. Cork, Ireland; ISPA-CNR, Institute of Sciences of Food Production of National Research Council of Italy, Via Amendola, 22/O, 70126 Bari, Italy
| | - John Tobin
- Teagasc Food Research Centre, Moorepark, Fermoy, P61 C996 Co. Cork, Ireland
| | - Michael J Callanan
- Department of Biological Sciences, Munster Technological University, T12 P928 Co. Cork, Ireland
| | - André Brodkorb
- Teagasc Food Research Centre, Moorepark, Fermoy, P61 C996 Co. Cork, Ireland
| | - Peadar G Lawlor
- Teagasc Pig Development Department, Animal and Grassland Research and Innovation Centre, Moorepark, Fermoy, P61 C996 Co. Cork, Ireland.
| | - Linda Giblin
- Teagasc Food Research Centre, Moorepark, Fermoy, P61 C996 Co. Cork, Ireland
| |
Collapse
|
7
|
Gallon-Bedoya M, Cortés-Rodríguez M, Gil-González J, Lahlou A, Guil-Guerrero JL. Influence of storage variables on the antioxidant and antitumor activities, phenolic compounds and vitamin C of an agglomerate of Andean berries. Heliyon 2023; 9:e14857. [PMID: 37025912 PMCID: PMC10070664 DOI: 10.1016/j.heliyon.2023.e14857] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2022] [Revised: 03/13/2023] [Accepted: 03/20/2023] [Indexed: 03/31/2023] Open
Abstract
Berry consumption is increasing worldwide due to their high content of bioactive compounds. However, such fruits have a very short shelf life. To avoid this drawback and to offer an effective alternative for its consumption at any time of the year, an agglomerated berry powder mix (APB) was developed. The aim of this work was to evaluate the stability of APB during a 6-months-period storage at 3 temperatures. The stability of APB was determined by moisture, aw, antioxidant activity, total phenolics, total anthocyanins, vitamin C, color, phenolic profiles, and MTT assay. APB showed differences in antioxidant activity between 0 and 6 months. It experimented non-enzymatic browning, which was more remarkable at 35 °C. APB at time 0 exhibited growth inhibitory effects against HT-29 human cancer cells. Most properties were significantly modified by storage temperature and time, which induces a significant decreasing of bioactive compounds.
Collapse
Affiliation(s)
- Manuela Gallon-Bedoya
- Universidad Nacional de Colombia, Sede Medellín - Facultad de Ciencias Agrarias, Departamento Ingeniería Agrícola y Alimentos, Functional Food Research Group, Cra. 65 No., 59A-110, Medellín, CP 050034, Colombia
- Tecnología de Alimentos, CeiA3, Universidad de Almería, 04120 La Cañada, Almería, Spain
- Corresponding author. Universidad Nacional de Colombia, Sede Medellín - Facultad de Ciencias Agrarias, Departamento Ingeniería Agrícola y Alimentos, Functional Food Research Group, Cra. 65 No., 59A-110, Medellín, CP 050034, Colombia .
| | - Misael Cortés-Rodríguez
- Universidad Nacional de Colombia, Sede Medellín - Facultad de Ciencias Agrarias, Departamento Ingeniería Agrícola y Alimentos, Functional Food Research Group, Cra. 65 No., 59A-110, Medellín, CP 050034, Colombia
| | - Jesus Gil-González
- Universidad Nacional de Colombia, Sede Medellín - Facultad de Ciencias Agrarias, Departamento Ingeniería Agrícola y Alimentos, Functional Food Research Group, Cra. 65 No., 59A-110, Medellín, CP 050034, Colombia
| | - Abdallah Lahlou
- Tecnología de Alimentos, CeiA3, Universidad de Almería, 04120 La Cañada, Almería, Spain
| | | |
Collapse
|
8
|
Ding H, Yan H, Yu Z, Liu L. Spectroscopic analysis of the effect of glycation on casein structure and aggregation and its dependence on lactose concentration. Food Chem 2023; 404:134679. [DOI: 10.1016/j.foodchem.2022.134679] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2022] [Revised: 10/08/2022] [Accepted: 10/16/2022] [Indexed: 11/30/2022]
|
9
|
Algaithi M, Mudgil P, Hamdi M, Redha AA, Ramachandran T, Hamed F, Maqsood S. Lactobacillus reuteri-fortified camel milk infant formula: Effects of encapsulation, in vitro digestion, and storage conditions on probiotic cell viability and physicochemical characteristics of infant formula. J Dairy Sci 2022; 105:8621-8637. [DOI: 10.3168/jds.2022-22008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2022] [Accepted: 06/24/2022] [Indexed: 11/19/2022]
|
10
|
Gasparre N, Mefleh M, Boukid F. Nutritional Facts and Health/Nutrition Claims of Commercial Plant-Based Infant Foods: Where Do We Stand? PLANTS 2022; 11:plants11192531. [PMID: 36235397 PMCID: PMC9572996 DOI: 10.3390/plants11192531] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 08/10/2022] [Revised: 09/08/2022] [Accepted: 09/23/2022] [Indexed: 11/17/2022]
Abstract
One of the current drivers of the infant food market is the rising demand for vegan products, and thus accurate knowledge of their nutritional composition is required to guide parents and health professionals. Thus, this study aimed to assess the nutritional composition of commercial plant-based infant foods, in addition to analyzing their health/nutrition claims. A selection of infant products launched in the global market (2017–2021) were classified into eight types and each type was divided into vegan and vegetarian products. Based on the ingredients list, cereals, seeds, pseudocereals and/or pulses were the most used ingredients in the retrieved products. The nutritional composition of six out eight types varied significantly among vegan and vegetarian products. When protein, calcium and iron contents differed significantly, vegan products had the highest protein content in all categories, compared to those that were vegetarian. When significant differences were found in sugar content, vegan products have lower amounts in all categories, compared to vegetarian products. Health and nutrition claims were found mostly used in vegetarian products. Strategies to reduce added sodium and sugar, and saturated fatty acids is required to ensure a healthy diet for infants. This study also implies the importance of a complete labelling of infants’ foods, especially vegan products to help parents making a reasonable choice.
Collapse
Affiliation(s)
- Nicola Gasparre
- Department of Food and Human Nutritional Sciences, University of Manitoba, Winnipeg, MB R3T 2N2, Canada
| | - Marina Mefleh
- Department of Soil, Plant and Food Science (DISSPA), University of Bari Aldo Moro, I-70126 Bari, Italy
| | - Fatma Boukid
- ClonBio Group Ltd., 6 Fitzwilliam Pl, D02 XE61 Dublin, Ireland
- Correspondence:
| |
Collapse
|
11
|
Yan H, Yu Z, Liu L. Lactose crystallization and Maillard reaction in simulated milk powder based on the change in water activity. J Food Sci 2022; 87:4956-4966. [PMID: 36163688 DOI: 10.1111/1750-3841.16335] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2022] [Revised: 08/10/2022] [Accepted: 08/26/2022] [Indexed: 11/28/2022]
Abstract
Maillard reaction (MR) and lactose crystallization (LC) are important reactions in the storage of milk powder. In this study, three models with different proteins based on skimmed milk powder were established to investigate the relationship between MR and LC at different water activities (aw ). Moisture sorption isotherm, glass transition temperature (Tg ), and glycation products were evaluated, and the protein structure and lactose crystallinity were determined. The results indicated that MR product content, browning, and LC subsequently enhanced with the increase in aw . The Tg value dropped lower than 0 at aw 0.43 in whey protein isolate-lactose (WP-Lac) model and at aw 0.54 in casein-whey protein isolate-lactose (CN-WP-Lac) model and casein-lactose (CN-Lac) model. The crystallinity of α-lactose monohydrate and anhydrous β-lactose in WP-Lac model was more significant than CN-WP-Lac and CN-Lac models (p < 0.05). The molecular band of whey protein gradually blurred in the Sodium dodecyl-sulfate polyacrylamide gel electrophoresis image, and the content of α-helix of WP-Lac model increased by 45.15% from aw 0.33 to 0.53 (p < 0.05), while that of CN-WP-Lac model increased by only 3.95% (p < 0.05). With the increase in aw , WP-Lac model formed more browning and crystallization products than CN-WP-Lac model, indicating that the presence of micelle macromolecules and the interaction between casein and whey proteins limited the browning and crystallization in CN-WP-Lac model. Practical Application Maillard reaction and lactose crystallization are important reactions in the storage of milk powder, and the result will provide theoretical guidance for the development of milk powder in the food industry.
Collapse
Affiliation(s)
- Haixia Yan
- The College of Food Science, Shenyang Agricultural University, Shenyang, China
| | - Ziyin Yu
- The College of Food Science, Shenyang Agricultural University, Shenyang, China
| | - Ling Liu
- The College of Food Science, Shenyang Agricultural University, Shenyang, China
| |
Collapse
|
12
|
Zhang Y, Pandiselvam R, Liu Y. Understanding the factors affecting the surface chemical composition of dairy powders: a systematic review. Crit Rev Food Sci Nutr 2022; 64:241-255. [PMID: 35916834 DOI: 10.1080/10408398.2022.2105803] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Dairy powder, with abundant chemical components such as protein, fat, and lactose possessing diverse physical and chemical structures, can exhibit a surface composition distinct from its bulk content during the conversion of liquid milk into dry powder. Surface chemical composition is a significant parameter in the dairy industry, as it is directly associated with the techno-functional properties of dairy powder products. The current work provides an overview of the factors influencing the surface composition of dairy powders such as the bulk composition of raw milk (animal source and formulation), liquid dairy processing (homogenization, thermal treatment, and evaporation), the drying process (drying methods as well as operating conditions during the most commonly used spray drying), and storage conditions (temperature, relative humidity, and duration). The underlying mechanisms involved in the variations of particle surface composition include the mechanical properties of emulsion, milk fat globules redistribution caused by mechanical forces, adsorption competition and interactions of ingredients at the water/air interface, dehydration-induced alterations in particle structure, corresponding solid/solutes segregation differentiation during spray drying, and lactose crystallization-induced increase in surface fat during storage. Additionally, future research is suggested to explore the effects of emerging processing technologies on the surface composition modification of dairy powders.
Collapse
Affiliation(s)
- Yue Zhang
- College of Engineering, China Agricultural University, Beijing, China
| | - R Pandiselvam
- Division of Physiology, Biochemistry and Post-Harvest Technology, ICAR-Central Plantation Crops Research Institute, Kasaragod, Kerala, India
| | - Yanhong Liu
- College of Engineering, China Agricultural University, Beijing, China
| |
Collapse
|
13
|
Alfaris NA, Alothman ZA, Aldayel TS, Wabaidur SM, Altamimi JZ. Evaluation and Comparison of the Nutritional and Mineral Content of Milk Formula in the Saudi Arabia Market. Front Nutr 2022; 9:851229. [PMID: 35757243 PMCID: PMC9218625 DOI: 10.3389/fnut.2022.851229] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2022] [Accepted: 05/10/2022] [Indexed: 11/13/2022] Open
Abstract
Background/Aim As recommended by WHO, breastfeeding is the best choice and safe for infants. The formula for infants plays an imperative role in the infant's diet and remains an excellent alternative for breast milk. The milk formula for most infants has been increasingly changed with various compositions to create a similar breast milk production. This study aims to analyze and determine the chemical composition of a few milk formulas available in the Saudi Arabian market. Materials and Methods Thirty-five milk formula samples for infants of different age categories were collected from Riyadh City and analyzed for protein, fat, carbohydrates, lactose, total solids, total non-fat solids, calcium, iron, and zinc. Among batches collected, there were 15 branded products suitable for those of age 0-6 months, five for those of age 0-12 months, four for those of age 1-3 years, and 11 for those of age 6-12 months. Results For infants, the milk formula sample parameters investigated varied significantly (p ≤ 0.05). A significantly high protein value was 22.72% for a brand for infants with an age of 0-6 months, and the lowest was 11.31% for a brand for those of age 0-12 months. Fat content was high in a brand (26.92%) for infants of age 0-6 months and low in a brand (17.31%) for those aged 6-12 months. The high value of carbohydrates was found in a brand (60.64%) for those of age 0-6 months and a low one (44.97%) in a brand for those of age 0-12 months. The total energy, lactose, total solids, total non-fat solids, and minerals (calcium, iron, zinc) were significantly (p ≤ 0.05) varied between milk formulas at the same age. Conclusion There were significant variations between milk formulas of the same ages. According to age groups, some nutrients were not identical to the reference values for children's food.
Collapse
Affiliation(s)
- Nora A Alfaris
- Department of Physical Sport Science, College of Education, Princess Nourah bint Abdulrahman University, Riyadh, Saudi Arabia
| | - Zeid A Alothman
- Department of Chemistry, College of Sciences, King Saud University, Riyadh, Saudi Arabia
| | - Tahany S Aldayel
- Department of Physical Sport Science, College of Education, Princess Nourah bint Abdulrahman University, Riyadh, Saudi Arabia
| | - Saikh M Wabaidur
- Department of Chemistry, College of Sciences, King Saud University, Riyadh, Saudi Arabia
| | - Jozaa Z Altamimi
- Department of Physical Sport Science, College of Education, Princess Nourah bint Abdulrahman University, Riyadh, Saudi Arabia
| |
Collapse
|
14
|
Quality indicators in lactose hydrolyzed milks and soy beverages from Colombia. JOURNAL OF FOOD SCIENCE AND TECHNOLOGY 2022; 59:646-654. [PMID: 35185183 PMCID: PMC8814208 DOI: 10.1007/s13197-021-05055-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 02/19/2021] [Accepted: 02/26/2021] [Indexed: 02/03/2023]
Abstract
Worldwide there is great interest in producing low lactose milk and drinks, such as soy beverages, suitable for consumption by lactose-intolerant people. These products have different carbohydrate compositions, which affect quality indicators derived from Maillard reaction (furosine and 5-hydroxyl-methyl furfural, HMF). In this study, quality parameters have been determined in 11 commercial samples (8 lactose-hydrolyzed milks and 3 soy beverages). Presence of β-galactooligosaccharides in milks (22.2-458.1 mg/100 mL) correlating roughly with the remaining lactose content (1.9-357.7 mg/100 mL). Soy beverages contained α-galactosides in concentrations of 30-75 mg/100 mL. HMF and furosine were detected in all milk samples. In addition, powdered milks subjected to controlled storage (40 °C, aw 0.44) showed a furosine increase up to 88%. In conclusion, a great composition diversity was observed in the different products, probably favored by the lack of regulation and underline the importance of controlling processing and storage conditions to preserve product quality.
Collapse
|
15
|
Zhang Y, Xie Y, Chen Y, Pandiselvam R, Liu Y. Surface free fat bridging contributes to the stickiness of powdered infant formula milk pasteurized by radio frequency dry heat treatment. J FOOD ENG 2022. [DOI: 10.1016/j.jfoodeng.2022.111001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
16
|
Lima de Paula I, Scaldini Teixeira EB, Francisquini JD, Stephani R, Perrone ÍT, Fernandes de Carvalho A, Cappa de Oliveira LF. Buffalo powder dairy products with and without lactose hydrolysis: Physical-chemical and technical-functional characterizations. Lebensm Wiss Technol 2021. [DOI: 10.1016/j.lwt.2021.112124] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
|
17
|
Li C, Li M, Ni Z, Guan Q, Blackman BRK, Saiz E. Stimuli-responsive surfaces for switchable wettability and adhesion. J R Soc Interface 2021; 18:20210162. [PMID: 34129792 PMCID: PMC8205534 DOI: 10.1098/rsif.2021.0162] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2021] [Accepted: 05/24/2021] [Indexed: 01/02/2023] Open
Abstract
Diverse unique surfaces exist in nature, e.g. lotus leaf, rose petal and rice leaf. They show similar contact angles but different adhesion properties. According to the different wettability and adhesion characteristics, this review reclassifies different contact states of droplets on surfaces. Inspired by the biological surfaces, smart artificial surfaces have been developed which respond to external stimuli and consequently switch between different states. Responsive surfaces driven by various stimuli, e.g. stretching, magnetic, photo, electric, temperature, humidity and pH, are discussed. Studies reporting on either atmospheric or underwater environments are discussed. The application of tailoring surface wettability and adhesion includes microfluidics/droplet manipulation, liquid transport and harvesting, water energy harvesting and flexible smart devices. Particular attention is placed on the horizontal comparison of smart surfaces with the same stimuli. Finally, the current challenges and future prospects in this field are also identified.
Collapse
Affiliation(s)
- Chang Li
- Department of Mechanical Engineering, City and Guilds Building, Imperial College London, London SW7 2AZ, UK
| | - Ming Li
- Centre of Advanced Structural Ceramics, Department of Materials, Imperial College London, London SW7 2AZ, UK
| | - Zhongshi Ni
- Department of Electrical and Computer Engineering, University of Massachusetts Amherst, Amherst, MA 01002, USA
| | - Qingwen Guan
- School of Chemistry, University of Glasgow, Glasgow G12 8QQ, UK
| | - Bamber R. K. Blackman
- Department of Mechanical Engineering, City and Guilds Building, Imperial College London, London SW7 2AZ, UK
| | - Eduardo Saiz
- Centre of Advanced Structural Ceramics, Department of Materials, Imperial College London, London SW7 2AZ, UK
| |
Collapse
|
18
|
Saxena J, Adhikari B, Brkljaca R, Huppertz T, Zisu B, Chandrapala J. Influence of Lactose on the Physicochemical Properties and Stability of Infant Formula Powders: A Review. FOOD REVIEWS INTERNATIONAL 2021. [DOI: 10.1080/87559129.2021.1928182] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Juhi Saxena
- School of Science, RMIT University, Bundoora, Melbourne, Australia
| | - Benu Adhikari
- School of Science, RMIT University, Bundoora, Melbourne, Australia
| | - Robert Brkljaca
- Monash Biomedical Imaging, Monash University, Clayton, Australia
| | - Thom Huppertz
- FrieslandCampina, Amersfoort, The Netherlands
- Wageningen University and Research, Wageningen, The Netherlands
| | - Bogdan Zisu
- Spraying Systems, Fluid Air, Melbourne, Australia
| | | |
Collapse
|
19
|
Effects of radio frequency on physicochemical properties of powdered infant formula milk as compared with conventional thermal treatment. Lebensm Wiss Technol 2020. [DOI: 10.1016/j.lwt.2020.110194] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
|