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1. Comparison of drying techniques for bovine lactoferrin: Iron binding and antimicrobial properties of dried lactoferrin

Author:
Jolin Morel; Siti Norbaizura Md Zain; Richard Archer
Source:
International dairy journal 2022 v.124 pp. 105142
ISSN:
0958-6946
Subject:
freeze drying; spray drying,   etc   ; antibacterial properties; atomic absorption spectrometry; dairies; denaturation; enthalpy; lactoferrin;     Show all 8 Subjects
Abstract:
... The effects of pilot scale freeze- and spray-drying on some functional properties of lactoferrin were studied. Denaturation and loss of function relative to the fresh concentrate as received from a dairy factory was estimated in three ways: (a) from the enthalpy of the denaturation peak; (b) by iron binding capacity as measured by atomic absorption spectroscopy before and after incubation with an ...
DOI:
10.1016/j.idairyj.2021.105142

2. The glucosinolate profiles of Brassicaceae vegetables responded differently to quick-freezing and drying methods

Author:
Shufen Luo; Ronghui An; Hongsheng Zhou; Yingtong Zhang; Jun Ling; Huali Hu; Pengxia Li
Source:
Food chemistry 2022 v.383 pp. 132624
ISSN:
0308-8146
Subject:
freeze drying; vacuum drying,   etc   ; Brassicaceae; broccoli; cauliflower; food chemistry; glucosinolates; indoles; ingestion; isothiocyanates; radishes;     Show all 11 Subjects
Abstract:
... Glucosinolates (GLS) are bioactive compounds found in Brassicaceae vegetables. Industrial food processing treatments, such as blanching, quick-freezing (QF), vacuum freeze-drying (VFD), vacuum-drying (VD) and oven-drying (OD), significantly affect the degradation and ingestion of GLS. Here, the effects of these treatments, followed by boiling, on the GLS content and mimicking ingestion level of is ...
DOI:
10.1016/j.foodchem.2022.132624

3. Spray-dried and freeze-dried protein-spinach particles; effect of drying technique and protein type on the bioaccessibility of carotenoids, chlorophylls, and phenolics

Author:
Mary H. Grace; Roberta T. Hoskin; Micaela Hayes; Massimo Iorizzo; Colin Kay; Mario G. Ferruzzi; Mary Ann Lila
Source:
Food chemistry 2022 v.388 pp. 133017
ISSN:
0308-8146
Subject:
freeze drying; spray drying,   etc   ; bioavailability; chlorophyll; flavonoids; food chemistry; hydrophilicity; lipophilicity; lutein; phenolic compounds; spinach;     Show all 11 Subjects
Abstract:
... The effects of protein carrier and drying technique on the concentration and bioaccessibility of lipophilic compounds (lutein, β-carotene, chlorophylls a and b) and hydrophilic flavonoids in freeze-dried (FD) or spray-dried (SD) spinach juice and protein-spinach particles were investigated. Carotenoid and chlorophyll contents were highest in FD spinach juice without protein (147 and 1355 mg/100 g, ...
DOI:
10.1016/j.foodchem.2022.133017

4. The chemical, sensory, and volatile characteristics of instant sweet tea (Lithocarpus litseifolius [Hance] Chun) using electronic nose and GC-MS-based metabolomics analysis

Author:
Hong-Yan Liu; Yi Liu; Ming-Yue Li; Ying-Hui Mai; Huan Guo; Syed Abdul Wadood; Ali Raza; Yu Wang; Jia-Yu Zhang; Hua-Bin Li; Ren-You Gan
Source:
Lebensmittel-Wissenschaft + Technologie 2022 v.163 pp. 113518
ISSN:
0023-6438
Subject:
freeze drying; spray drying,   etc   ; Lithocarpus; electronic nose; flavonoids; metabolomics; nutritive value; odors; phenolic compounds; polysaccharides; sensory evaluation; tea;     Show all 12 Subjects
Abstract:
... This study aims to investigate the effect of instant tea processing on the chemical, sensory, and volatile profiles of sweet tea. Young leaves of Lithocarpus litseifolius [Hance] Chun were extracted and dried with freeze-drying and spray-drying, respectively. The contents of proteins, polysaccharides, total phenolics, total flavonoids, and free amino acids in instant teas were found to be higher t ...
DOI:
10.1016/j.lwt.2022.113518

5. Value-added analysis of Lactobacillus acidophilus cell encapsulation using Eucheuma cottonii by freeze-drying and spray-drying

Author:
Silvia Oktavia Nur Yudiastuti; Roni Kastaman; Een Sukarminah; Efri Mardawati
Source:
Open Agriculture 2022 v.7 no.1 pp. 300-310
ISSN:
2391-9531
Subject:
freeze drying; spray drying,   etc   ; Eucheuma; Lactobacillus acidophilus; agriculture; cell structures; cell viability; encapsulation; inoculum; value added; whole milk;     Show all 11 Subjects
Abstract:
... The added value of Lactobacillus acidophilus encapsulation due to its production process is one of the first things that need to be known in calculating techno-economic analysis to determine the sustainability of its downstream. The result of value-added analysis plays an important role in determining which formulation, encapsulate material, and production process should be used. The inoculum medi ...
DOI:
10.1515/opag-2022-0081

6. Formation and suppression of secondary cracks in deposits of colloidal ellipsoids

Author:
Sanket Kumar; Hemant Kumar; Madivala G. Basavaraj; Dillip K. Satapathy
Source:
Colloids and surfaces 2022 v.641 pp. 128579
ISSN:
0927-7757
Subject:
drying,   etc   ; colloids; cracking; evaporation; solids; surfaces;     Show all 6 Subjects
Abstract:
... Primary and secondary cracks often coexist in a dried colloidal deposit. While, primary cracks have been the focus of investigation in most of the theoretical and experimental studies, understanding the formation and time evolution of secondary cracks is scarce. In addition, secondary cracks at times are undesirable especially when used as a template in the nano-lithography. Therefore, a control o ...
DOI:
10.1016/j.colsurfa.2022.128579

7. Effect of chitosan coating on the properties of nanoliposomes loaded with oyster protein hydrolysates: Stability during spray-drying and freeze-drying

Author:
Yuyang Ma; Jinjin Xu; Suisui Jiang; Mingyong Zeng
Source:
Food chemistry 2022 v.385 pp. 132603
ISSN:
0308-8146
Subject:
freeze drying; spray drying,   etc   ; antioxidant activity; chitosan; encapsulation; enzymatic hydrolysis; flavor; food chemistry; hydrogen; hydrophobicity; maltodextrins; oysters; protein hydrolysates;     Show all 13 Subjects
Abstract:
... Oyster protein hydrolysate (OPH) has high bioactivity and excellent performance, but its application in food formulation is still limited due to poor flavor and instability. In the present study, OPH was prepared by enzymatic hydrolysis and loaded into nanoliposomes. Then, the effects of chitosan coating (0, 0.25, 0.5, and 1.0%) on the physical properties, stability, and antioxidant activity were ...
DOI:
10.1016/j.foodchem.2022.132603

8. Physicochemical, functional and emulsifying properties of plant protein powder from industrial sesame processing waste as affected by spray and freeze drying

Author:
Elif Ezgi Özdemir; Ahmet Görgüç; Esra Gençdağ; Fatih Mehmet Yılmaz
Source:
Lebensmittel-Wissenschaft + Technologie 2022 v.154 pp. 112646
ISSN:
0023-6438
Subject:
freeze drying; spray drying,   etc   ; amino acids; bran; color; dispersibility; food industry; ingredients; lignans; plant proteins; transportation; ultrasonic treatment; wettability;     Show all 13 Subjects
Abstract:
... This study aimed to produce protein hydrolysates from sesame bran using ultrasound-assisted enzymatic extraction followed by spray-drying (SD) and freeze-drying (FD) techniques. Spray drying parameters highly influenced powder yield (22.8–70.5%), protein yield (23.0–70.4%), drying time (41–149 min) and aw value (0.196–0.288). Therefore, the impacts of SD and FD were assessed after an optimization ...
DOI:
10.1016/j.lwt.2021.112646

9. Controllable dried patterns of colloidal drops

Author:
Fan Du; Liyuan Zhang; Wei Shen
Source:
Journal of colloid and interface science 2022 v.606 pp. 758-767
ISSN:
0021-9797
Subject:
drying,   etc   ; colloids; convection; journals; relative humidity; solids;     Show all 6 Subjects
Abstract:
... When an aqueous colloidal drop dries on a solid substrate, the final pattern of the dried deposit can be manipulated through controlling the internal flow states of the drop.We report a strategy to control the dried patterns of aqueous colloidal drop by controlling the drop configurations and relative humidity. For this purpose, both sessile and pendant drops are studied.The capillary flow, which ...
DOI:
10.1016/j.jcis.2021.08.089

10. Effects of electrostatic spray drying on the sensory qualities, aroma profile and microstructural features of instant Pu-erh tea

Author:
Chao Wang; Juan Li; Ya Zhang; Zhongrong He; Yin Zhang; Xingmin Zhang; Zhuoyue Guo; Jianan Huang; Zhonghua Liu
Source:
Food chemistry 2022 v.373 pp. 131546
ISSN:
0308-8146
Subject:
freeze drying,   etc   ; food chemistry; microparticles; odors; tea;     Show all 5 Subjects
Abstract:
... The sensory qualities, aroma profile, and microstructural features of instant Pu-erh teas (IPTs) produced by electrostatic spray drying (ESD) were evaluated by sensory and instrumental analyses and compared with those produced by other drying methods (freeze-drying [FD], vacuum drying [VD], and conventional spray drying [CSD]). The sensory qualities of ESDIPT were similar to those of FDIPT, and be ...
DOI:
10.1016/j.foodchem.2021.131546

11. Intensification of freeze-drying rate of coffee extract by vacuum freezing

Author:
A.C.C. Silva; F.C. Schmidt
Source:
Innovative food science & emerging technologies 2022 v.78 pp. 103022
ISSN:
1466-8564
Subject:
freeze drying,   etc   ; desorption; food science; instant coffee; sublimation;     Show all 5 Subjects
Abstract:
... The objective of this work was to evaluate the use of vacuum freezing (VF) as a new method for the freezing stage in the freeze-drying cycle of coffee extract. In this context, the freeze-drying process was evaluated using either vacuum freezing (VF-FD) or contact freezing (CF-FD) as initial stage. The incorporation of VF in the freeze-drying cycle allowed to reduce up to 1/4 of the initial moistu ...
DOI:
10.1016/j.ifset.2022.103022

12. Optimizing oral delivery of next generation probiotics

Author:
Anders Meyer Torp; Martin Iain Bahl; Anja Boisen; Tine Rask Licht
Source:
Trends in food science & technology 2022 v.119 pp. 101-109
ISSN:
0924-2244
Subject:
freeze drying,   etc   ; Bifidobacterium; Lactobacillus; colon; food science; probiotics;     Show all 6 Subjects
Abstract:
... Probiotic microbes may confer a variety of positive health effects on the host. Until now, development of probiotic products has mainly focused on Lactobacillus and Bifidobacterium species, which generally tolerate the stresses encountered during processing, storage and delivery well. In recent years, newly-discovered gut microbes have gained attention due to their association with healthy host co ...
DOI:
10.1016/j.tifs.2021.11.034

13. Bioaccessibility and intestinal cell uptake of carotenoids and chlorophylls differ in powdered spinach by the ingredient form as measured using in vitro gastrointestinal digestion and anaerobic fecal fermentation models

Author:
Micaela Hayes; Zulfiqar Mohamedshah; Sydney Chadwick-Corbin; Roberta Hoskin; Massimo Iorizzo; Mary Ann Lila; Andrew P. Neilson; Mario G. Ferruzzi
Source:
Food & function 2022 v.13 no.7 pp. 3825-3839
ISSN:
2042-650X
Subject:
freeze drying; spray drying,   etc   ; absorption; bioactive compounds; bioavailability; carotenoids; chlorophyll; digestion; digestive tract; fermentation; food matrix; humans; ingredients; intestinal microorganisms; intestines; models; spinach;     Show all 17 Subjects
Abstract:
... Insights into food matrix factors impacting bioavailability of bioactive carotenoids and chlorophylls from fruits and vegetable ingredients are essential to understanding their ability to promote health. The stability and bioaccessibility of carotenoids and chlorophylls were assessed from dehydrated, spray-dried, freeze-dried and fresh spinach ingredient forms using in vitro models simulating uppe ...
DOI:
10.1039/d2fo00051b

14. Effects of Spray-Drying and Freeze-Drying on Bioactive and Volatile Compounds of Smoke Powder Food Flavouring

Author:
Xing Xin; Sinemobong Essien; Kiri Dell; Meng Wai Woo; Saeid Baroutian
Source:
Food and bioprocess technology 2022 v.15 no.4 pp. 785-794
ISSN:
1935-5130
Subject:
freeze drying; spray drying,   etc   ; bioprocessing; cohesion; encapsulation; fluidized beds; furans; gas chromatography-mass spectrometry; liquid smoke; maltodextrins; particle size; principal component analysis; pyrolysis; smoke;     Show all 14 Subjects
Abstract:
... Transforming liquid smoke to powder form can provide convenience for use and storage. Liquid smoke was prepared by fast pyrolysis technology using a fluidised bed and converted to smoke powder by spray-drying or freeze-drying processes. Both drying processes effectively retained the bioactive compounds in the powder encapsulates with retention efficiencies up to 80%. The bioactive capacities were ...
DOI:
10.1007/s11947-022-02779-3

15. Efficiency of air-dried and freeze-dried alginate/xanthan beads in batch, recirculating and column adsorption processes

Author:
Stalin Kondaveeti; Denise F.S. Petri; Hoon Eui Jeong
Source:
International journal of biological macromolecules 2022 v.204 pp. 345-355
ISSN:
0141-8130
Subject:
air drying; freeze drying,   etc   ; X-radiation; adsorbents; adsorption; alginates; calcium chloride; gelation; methylene blue; micro-computed tomography; porosity; remediation; wastewater; wastewater treatment; xanthan gum;     Show all 15 Subjects
Abstract:
... Alginate (Alg) beads are low-cost adsorbents used for wastewater remediation. In this work, alginate (Alg) and alginate/xanthan (Alg/XG) blend beads were synthesized by gelation method into calcium chloride and freeze-dried to improve the porosity. Their adsorption efficiency was tested for methylene blue (MB) dye in batch, recirculating and column adsorption systems. The blend beads were characte ...
DOI:
10.1016/j.ijbiomac.2022.02.011

16. Effect of different extraction techniques and drying conditions for the assay of isoflavone from Harit soya seeds

Author:
Deepika Kathuria; Anju K. Dhiman; Attri Surekha
Source:
Journal of food processing and preservation 2022 v.46 no.1 pp. e16107
ISSN:
0145-8892
Subject:
freeze drying,   etc   ; air; ethanol; isoflavones; ovens; pH; solvents; temperature;     Show all 8 Subjects
Abstract:
... The major objective of this investigation was to extract isoflavone from Harit soya seeds to increase the aglycone form. The isoflavone was extracted using different methods viz. water, solvent and ultrasonic‐assisted method by varying solvent concentration, extraction pH, temperature and time. The maximum quantity of isoflavone content was obtained by mixing seed with 60% ethanol at 1:25 ratio, 5 ...
DOI:
10.1111/jfpp.16107

17. Experimental study on improvement of freeze-drying process for porcine aorta

Author:
Chao Gui; Leren Tao; Yaqi Zhang
Source:
Drying technology 2022 v.40 no.2 pp. 401-415
ISSN:
1532-2300
Subject:
freeze drying,   etc   ; aorta; heat transfer; histology; sublimation; swine; temperature;     Show all 7 Subjects
Abstract:
... Freeze-drying is an effective method for preservation of aortas. In order to maintain the original properties of aortas, the sublimation drying process requires accurate monitoring. In this study, we used a contactless mass measurement device to monitor drying process, porcine aortic segments were divided into four series for freeze-drying, then relevant experiments and calculations were carried o ...
DOI:
10.1080/07373937.2020.1802744

18. Spider-web-inspired cellulose nanofibrils networking polyaniline-encapsulated silica nanoparticles as anode material of lithium-ion batteries

Author:
Kaisheng Luo; Kaili Wu; Qingxi Hou; Wenwen Zhang; Tongbao Jiang; Xiaodi Wang; Xiuzhi Liu; Wei Liu
Source:
Carbohydrate polymers 2022 v.277 pp. 118833
ISSN:
0144-8617
Subject:
freeze drying,   etc   ; anodes; carbohydrates; carbon; cellulose nanofibers; polyaniline; silica;     Show all 7 Subjects
Abstract:
... As the promising anode material of lithium-ion batteries (LIBs), SiO₂ has high theoretical capacity, but the volume expansion severely hinders its application. To address the challenge, inspired by the highly flexible spider-web architecture, the SiO₂@carbonized polyaniline/carbonized 2,2,6,6-tetramethylpiperidine-1-oxyl (TEMPO)-oxidized cellulose nanofibrils (SiO₂@cPANI/cTOCNFs) composite was des ...
DOI:
10.1016/j.carbpol.2021.118833

19. Lecithin extraction optimisation and synthesis in Hemerocallis citrina Baroni

Author:
Aihua Guo; Sen Li; Yang Yang; Feifan Hou; Jiang Wu; Yang Gao; Guoming Xing
Source:
Scientia horticulturae 2022 v.293 pp. 110682
ISSN:
0304-4238
Subject:
freeze drying; solar drying,   etc   ; Hemerocallis; Oriental traditional medicine; acetone; ethanol; flower buds; flowers; harvest date; high performance liquid chromatography; lecithins; nutritive value; phosphatidylethanolamine N-methyltransferase; temperature;     Show all 14 Subjects
Abstract:
... Hemerocallis citrina Baroni (daylily) is an important flower plant, consumed as food and used in traditional Chinese medicine. The daylily flower bud is rich in several functional substances, and lecithin is the most important among them. However, the optimum conditions for extracting lecithin from daylily flower buds are yet to be determined. The objective of this study was to examine the differe ...
DOI:
10.1016/j.scienta.2021.110682

20. A bilayer solar evaporator with all-in-one design for efficient seawater desalination

Author:
Changyuan Song; Zhenghao Jiang; Xiangyi Gu; Hao Li; Jianwei Shi
Source:
Journal of colloid and interface science 2022 v.616 pp. 709-719
ISSN:
0021-9797
Subject:
freeze drying,   etc   ; carbon; chitosan; desalination; evaporation rate; freshwater; heat; seawater; steam;     Show all 9 Subjects
Abstract:
... Bilayer solar evaporator combines high photothermal conversion capacity and low heat loss, has become the new darling in interfacial solar steam generation (ISSG). However, the bilayer structure generally achieved by introducing a photothermal coating on the substrate is not conducive to long-term use due to the poor stability of coating. Herein, a fully biomass-based bilayer evaporator is all-in- ...
DOI:
10.1016/j.jcis.2022.02.075