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Massoud R, Khosravi-Darani K, Golshahi M, Sohrabvandi S, Mortazavian AM. Assessment of Process Variables on Vitamin B12 Production in Fermented Dairy Product Including Propionic Acid. CURRENT NUTRITION & FOOD SCIENCE 2020. [DOI: 10.2174/1573401315666181204105601] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
The fermented dairy products produced by various microorganism’s activity provide valuable
nutrients for human. Fermentation affects the physicochemical and organoleptic characteristics
of foods as well as human health. In the present review, we describe the production of vitamin B12 in
a fermented dairy product by Propionibacterium species. The effect of the process variables on vitamin
B12 production in fermented dairy products e.g. pH, temperature, different carbon and nitrogen
sources as well as the type and size of inoculum, the fermentation time and fermentation strategy, etc.
are discussed. Finally, fermentation strategy, inoculum preparation of Propionibacterium freudenreichii
subsp. Shermanii, methods of determining biomass and Vitamin B12 concentration are reviewed
and their effects on vitamin B12 production are mentioned. Propionibacteria are so popular
due to their unique characteristics such as being safe, convenient and economical. Among all the
highest efficiency was observed by P. freudenreichii. To achieve this purpose, some appropriate situations
need to be considered. The best carbon source for this bacterium to produce biomass is lactate,
the suitable pH for growth of the Propionibacterium species is in the range of 6 to 7 and the fed-batch
is most preferable for vitamin B12 production.
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Meybodi NM, Mirmoghtadaie L, Sheidaei Z, Mortazavian AM. Wheat Bread: Potential Approach to Fortify its Lysine Content. CURRENT NUTRITION & FOOD SCIENCE 2019. [DOI: 10.2174/1573401315666190228125241] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Wheat bread is the main foodstuff and supply of dietary energy/protein in most developing
countries. Wheat based diets are poor regarding essential amino acid content especially lysine as the
first limiting amino acid. Since human body is unable to build lysine, it is necessary to be taken via
food and/or supplements. Recommended daily intake of lysine is estimated to be around 30-64
mg/kg body weight. Inadequate intake of lysine results in a syndrome called ‘protein energy malnutrition’
which is suspected to be more prevalent in developing countries. Since lysine is provided by
different sources (especially meat), there is no published data about the lack of lysine, however it is
estimated to be prevalent in developing countries where the lysine-rich sources are generally expensive
and low accessible there. The lysine fortification of wheat bread is conducted mainly to provide
an accessible lysine-rich source. Biofortification, using lysine rich sources (either as flour or protein
concentrates) and directly addition of lysine amino acid and its derivative have been investigated in
different studies. The aim of this article is to review the potential strategies to improve the lysine
content of wheat bread from both nutritional and technological points of view.
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Ahmadi E, Mohammadi R, Hasanvand S, Rouhi M, Mortazavian AM, Sarlak Z. Effects of Fermentative Factors on Biochemical, Microbiological and Sensory Characteristics of Probiotic Iranian Fermented Milk (Doogh). CURRENT NUTRITION & FOOD SCIENCE 2019. [DOI: 10.2174/1573401313666170614092802] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
Background: Doogh is a traditional Iranian fermented milk drink that is currently a very
popular product in Iran. In the present study, the combined effects of incubation temperature, type of
starter culture, and final pH of fermentation on the viability of two probiotic strains (Lactobacillus acidophilus
La-5 (A) and Bifidobacterium lactis Bb-12 (B)) and biochemical and sensory characteristics
of probiotic Doogh were investigated.
</P><P>
Method: Different treatments were prepared with yoghurt starter culture containing probiotics, using
reconstituted skimmed milk with 6% of solid nonfat. They were incubated at 38°C or 44°C until pH
4.0 or pH 4.5 and were kept for 21 days at 4°C or 8°C storage temperature. The biochemical properties
of treatments were evaluated during fermentation and refrigerated storage. The viable count and
sensory attributes of treatments were studied at the end of fermentation and at the end of storage.
</P><P>
Results: Results showed that the greatest mean pH drop rate, mean acidity increase rate and mean redox
potential increase rate and the shortest incubation time were observed in treatments incubated at
44°C with final pH of 4.5. The highest survival of both probiotic strains during storage was related to
treatments with fermentation temperature of 38°C and final pH of 4.5. Treatments ABY1-38°C-4.0
had the highest sensorial total acceptance at the end of refrigerated storage.
</P><P>
Conclusion: It would be concluded that the best treatment was ABY3-38°C-4 stored at 8°C in regards
of probiotics’ viability and sensory characteristics of Doogh. Thus, controlling the temperature of refrigerated
storage is the most importance factor during storage and distribution.
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Cheraghali F, Shojaee-Aliabadi S, Hosseini SM, Mirmoghtadaie L, Mortazavian AM, Ghanati K, Abedi AS, Moslemi M. Characterization of Microcapsule Containing Walnut ( Juglans regia L.) Green Husk Extract as Preventive Antioxidant and Antimicrobial Agent. Int J Prev Med 2018; 9:101. [PMID: 30598739 PMCID: PMC6259432 DOI: 10.4103/ijpvm.ijpvm_308_18] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2018] [Accepted: 08/27/2018] [Indexed: 11/26/2022] Open
Abstract
Background: Walnut green husk (WGH) extract has been known as potential preventive and therapeutic antioxidants and antimicrobials due to its high polyphenol content. In this study, preparation of spray dried WGH extract-loaded microcapsules by maltodextrin and its blending with two other natural biodegradable polymers, pectin, or alginate were investigated. Methods: In this study, encapsulation efficiency (EE), total phenol content (Folin–Ciocalteu reagent method), antioxidant (DPPH scavenging assay) and antimicrobial activities (agar well diffusion method) structural (SEM and FTIR studies), and release properties of WGH extract-loaded microcapsules were investigated. Results: High retention of phenolic content in microcapsules indicated the successful encapsulation of WGH extract. Addition of biopolymers to maltodextrin matrix has a positive effect on EE and other properties of microcapsules. The microcapsules prepared with mixture of maltodextrin and pectin had higher EE (79.35 ± 0.87%) and total phenolic (TP) content (56.83 ± 1.04 mg gallic acid equivalents [GAE]/100 g) in comparison to maltodextrin and alginate mixture (EE: 75.21 ± 0.24%, TP content: 54.33 ± 1.53 mg GAE/100 g) and maltodextrin only matrix (EE: 72.50 ± 1.00%, TP content: 50.67 ± 1.35 mg GAE/100 g). Extract-loaded microcapsules also showed nearly spherical structure, good antioxidant (with the percentage DPPH inhibition ranged from 75.17 ± 1.42% to 80.87 ± 2.29%), and antimicrobial properties (with mean inhibition diameter zone ranged from 7.76 ± 0.86 mm to 11.53 ± 0.45 mm). Fourier transform infrared analyses suggested the presence of extract on microcapsules. The in vitro extract release from microcapsules followed an anomalous non-Fickian diffusion mechanism with almost complete release. Conclusions: WGH extract microcapsules can be used as novel and economic bioactive phytochemical and therapeutic agents to prevent oxidation and microbial activity.
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Ashrafi Hafez A, Naserzadeh P, Mortazavian AM, Mehravi B, Ashtari K, Seydi E, Salimi A. Comparison of the effects of MnO 2-NPs and MnO 2-MPs on mitochondrial complexes in different organs. Toxicol Mech Methods 2018; 29:86-94. [PMID: 30132356 DOI: 10.1080/15376516.2018.1512693] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
Today, nanoparticles (NPs) have been widely used in various fields. Manganese oxide nanoparticles have attracted a lot of attention due to many applications. One of the major concerns regarding the widespread use of various NPs is the exposure and accumulation in human organs and finally toxicity. The generation of reactive oxygen species (ROS) by mitochondria is one of the most important mechanisms of toxicity suggested by published studies induced by other NPs. However, limited studies have been conducted on the mechanism of toxicity of MnO2-NPs and MnO2-microparticles (MnO2-MPs). In this study, we compared the accumulation of MnO2-NPs and MnO2-MPs in different tissues and evaluated their effects on mitochondrial complexes in isolated mitochondria. Our results showed that intravascular (iv) administration of the MnO2-NPs in the same dose compared to the MnO2-MPs resulted in more accumulation in the C57 mouse female tissues. The effect of MnO2-NPs and MnO2-MPs in mitochondria showed that complexes I and III play an important role in increasing ROS generation and this effect is related to type of tissue. Also, our results showed that exposure to MnO2-NPs and MnO2-MPs reduced the activity of mitochondrial complexes II and IV. Our results suggest that the toxicity of the MnO2-NPs is higher than that of the MnO2-MPs and can lead to the depletion of antioxidant status, likely induction of apoptosis, cancer, and neurodegenerative disease. Abbreviations: NPs: nanoparticles; ROS: reactive oxygen species; SDH: succinate dehydrogenase; DCFH-DA: dichloro-dihydro-fluorescein diacetate; ELISA: enzyme-linked immunosorbent assay; MnO2-NPs: manganese oxide nanoparticles.
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Arab M, Hosseini SM, Nayebzadeh K, Khorshidian N, Yousefi M, Razavi SH, Mortazavian AM. Microencapsulation of microbial canthaxanthin with alginate and high methoxyl pectin and evaluation the release properties in neutral and acidic condition. Int J Biol Macromol 2018; 121:691-698. [PMID: 30336238 DOI: 10.1016/j.ijbiomac.2018.10.114] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2018] [Revised: 09/19/2018] [Accepted: 10/14/2018] [Indexed: 01/31/2023]
Abstract
Canthaxanthin (CX) is an orange-red keto-carotenoid with high antioxidant activity. This functional pigment is sensitive to oxygen, light, pH and heat. In this study, CX was produced by the Dietzia natronolimnaea HS-1 and was encapsulated in Alginate (Alg) and Alg-high methoxyl pectin (HMP) through O/W/O multiple emulsion/external gelation method to developed resistant microparticles among acidic and neutral pHs. Results showed that initial CX concentration had a significant influence on total CX (TCX), surface CX (SCX), microencapsulation efficiency (EE) and particles size. The highest EE% for Alg (60.21 ± 0.18) and Alg-HMP (70.60 ± 0.68) were obtained with CX initial concentration of 11 and 18 μg/mg, respectively. Alg microparticles showed smaller size compare to Alg-HMP microcapsules. Presence of CX in microparticles and good antioxidant activity was confirmed by FT-IR spectroscopy and DPPH assay, respectively. CX in vitro release was 66% and 49% in acidic condition and 76% and 50% in neutral condition for Alg and Alg-HMP, respectively. Thus, Alg-HMP-CX18 microparticles were selected to be used in both neutral and acidic foods such as milk and fermented milks products as an antioxidant and a colorant agent.
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Taghizadeh M, Mohammadifar MA, Sadeghi E, Rouhi M, Mohammadi R, Askari F, Mortazavian AM, Kariminejad M. Photosensitizer-induced cross-linking: A novel approach for improvement of physicochemical and structural properties of gelatin edible films. Food Res Int 2018; 112:90-97. [DOI: 10.1016/j.foodres.2018.06.010] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2017] [Revised: 05/18/2018] [Accepted: 06/02/2018] [Indexed: 12/20/2022]
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Dadkhodazade E, Mohammadi A, Shojaee-Aliabadi S, Mortazavian AM, Mirmoghtadaie L, Hosseini SM. Yeast Cell Microcapsules as a Novel Carrier for Cholecalciferol Encapsulation: Development, Characterization and Release Properties. FOOD BIOPHYS 2018. [DOI: 10.1007/s11483-018-9546-3] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Khorshidian N, Yousefi M, Shadnoush M, Mortazavian AM. An Overview of β-Glucan Functionality in Dairy Products. CURRENT NUTRITION & FOOD SCIENCE 2018. [DOI: 10.2174/1573401313666170609092748] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Khanniri E, Sohrabvandi S, Mortazavian AM, Khorshidian N, Malganji S. Effect of Fermentation, Cold storage and Carbonation on the Antioxidant activity of Probiotic Grape Beverage. CURRENT NUTRITION & FOOD SCIENCE 2018. [DOI: 10.2174/1573401313666170614100418] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Sasanian N, Mortazavian AM, Hosseini H, Mohammadi R, Nayebzadeh K, Sasanian N. Development of traditional flavour in commercial doogh by addition of lipase. INT J DAIRY TECHNOL 2018. [DOI: 10.1111/1471-0307.12528] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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Khorshidian N, Yousefi M, Khanniri E, Mortazavian AM. Potential application of essential oils as antimicrobial preservatives in cheese. INNOV FOOD SCI EMERG 2018. [DOI: 10.1016/j.ifset.2017.09.020] [Citation(s) in RCA: 69] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Bagheripoor N, Khoshgozaran-Abras S, Sohrabvandi S, Khorshidian N, Mortazavian AM, MollaKhalili N, Jazaeri S. Application of Active Edible Coatings to Improve the Shelf-life of Cheese. FOOD SCIENCE AND TECHNOLOGY RESEARCH 2018. [DOI: 10.3136/fstr.24.949] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Javanmard A, Ashtari S, Sabet B, Davoodi SH, Rostami-Nejad M, Esmaeil Akbari M, Niaz A, Mortazavian AM. Probiotics and their role in gastrointestinal cancers prevention and treatment; an overview. GASTROENTEROLOGY AND HEPATOLOGY FROM BED TO BENCH 2018; 11:284-295. [PMID: 30425806 PMCID: PMC6204245] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Cancers of the gastrointestinal (GI) track are a serious global health problem. The human GI tract is home to trillions of microorganisms that known as gut microbiota and have established a symbiotic relationship with the host. The human intestinal microbiota plays an important role in the development of the gut immune system, metabolism, nutrition absorption, production of short-chain fatty acids and essential vitamins, resistance to pathogenic microorganisms, and modulates a normal immunological response. Microbiota imbalance has been involved in many disorders including inflammatory bowel disease, obesity, asthma, psychiatric illnesses, and cancers. Oral administration of probiotics seems to play a protective role against cancer development as a kind of functional foods. Moreover, clinical application of probiotics has shown that some probiotic strains can reduce the incidence of post-operative inflammation in cancer patients. In the present narrative review, we carried out update knowledge on probiotic effects and underlying mechanism to GI cancers. Currently, it is accept that most commercial probiotic products are generally safe and can used as a supplement for cancer prevention and treatment. Nevertheless, well-designed, randomized, double blind, placebo-controlled human studies are required to gain the acceptance of the potential probiotics as an alternative therapy for cancer control..
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Heydari S, Amiri-Rigi A, Ehsani MR, Mohammadifar MA, Khorshidian N, Koushki MR, Mortazavian AM. Rheological behaviour, sensory properties and syneresis of probiotic yoghurt supplemented with various prebiotics. INT J DAIRY TECHNOL 2017. [DOI: 10.1111/1471-0307.12491] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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Delshadian Z, Mortazavian AM, Tabarzad M, Hosseini SM, Mohammadi R, Rouhi M, Salami M, Khosravi-Darani K. Optimisation of experimental conditions for binding of divalent iron to bioactive casein phosphopeptides. Int J Food Sci Technol 2017. [DOI: 10.1111/ijfs.13654] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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42
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Mohammadi R, Mohammadifar MA, Rouhi M, Kariminejad M, Mortazavian AM, Sadeghi E, Hasanvand S. Physico-mechanical and structural properties of eggshell membrane gelatin- chitosan blend edible films. Int J Biol Macromol 2017; 107:406-412. [PMID: 28890374 DOI: 10.1016/j.ijbiomac.2017.09.003] [Citation(s) in RCA: 82] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2017] [Revised: 08/30/2017] [Accepted: 09/03/2017] [Indexed: 11/30/2022]
Abstract
This study investigated the physico-mechanical and structural properties of composite edible films based on eggshell membrane gelatin (G) and chitosan (Ch) (75G:25Ch, 50G:50Ch, 25G:75Ch). The results demonstrated that the addition of Ch increased elongation at break significantly (p<0.05), but resulted in no significant change in tensile strength (TS) using 75G:25Ch, 50G:50Ch mixtures in comparison with gelatin-based film. The water solubility and water vapor permeability of the 50G:50Ch film decreased significantly compared to plain films (100G:0Ch and 0G:100Ch) and other composite films (p<0.05). Fourier transform infrared spectroscopy evaluation of structural properties showed that both polymers are totally miscible. Scanning electron microscopy was used to study the morphology of the composite films; it revealed a homogenous and compact structure in 75G:25Ch and 50G:50 Ch. Also, the chemical interactions introduced by the addition of chitosan to eggshell membrane gelatin as new resources could improve the films' functional properties.
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Abdi F, Roozbeh N, Mortazavian AM. Effects of date palm pollen on fertility: research proposal for a systematic review. BMC Res Notes 2017; 10:363. [PMID: 28764804 PMCID: PMC5540518 DOI: 10.1186/s13104-017-2697-3] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2017] [Accepted: 07/26/2017] [Indexed: 01/22/2023] Open
Abstract
OBJECTIVE Over 10-15% of couples in different countries are infertile. Male infertility is a contributing factor and the only cause of infertility in respectively 50% and 20-30% of all cases of infertility. According to previous research, micro-elements isolated from date palm pollen (DPP), e.g. estrogen and sterols, may enhance male and female fertility. DPP has also been reported to improve sperm parameters including sperm motility and viability, acrosome reaction, and lipid peroxidation. This article may justify the need for a future systematic review and meta-analysis about the effects of DPP on the reproductive system and DPP's ability to enhance fertility. It will then describe the methodology of such a study. MAIN TEXT A comprehensive search of relevant randomized and quasi-randomized controlled trials will be performed in MEDLINE, EMBASE, Web of Science, Cochrane Central, ProQuest, and Google Scholar databases. Two authors will independently assess the eligibility of the studies and consult the third author in cases of disagreement. The risk of bias of the randomized controlled trials and animal studies will be evaluated using the Cochrane risk of bias tool and the Systematic Review Centre for Laboratory animal Experimentation (SYRCLE) risk of bias tool, respectively. This study will raise no ethical issues as it will review the findings of previous research. The results are intended to be published in a peer-reviewed medical journal.
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Mohammadi R, Yousefi M, Sarlak Z, Shah NP, Mortazavian AM, Sadeghi E, Khajavi MZ. Influence of commercial culture composition and cow milk to soy milk ratio on the biochemical, microbiological, and sensory characteristics of a probiotic fermented composite drink. Food Sci Biotechnol 2017; 26:749-757. [PMID: 30263600 PMCID: PMC6049583 DOI: 10.1007/s10068-017-0097-z] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2016] [Revised: 01/28/2017] [Accepted: 02/03/2017] [Indexed: 12/01/2022] Open
Abstract
In this study, the effects of various ratios of cow milk to soy milk (100:0, 75:25, 50:50, 25:75, and 0:100) and three types of commercial culture composition (ABY-1, MY-720, and YO-Mix 210; all of them containing Lactobacillus acidophilus, Bifidobacterium lactis, and yogurt cultures) on the biochemical, microbiological, and sensory characteristics of a probiotic fermented composite drink during incubation and refrigerated storage were investigated. It was found that the shortest fermentation time, greatest mean pH drop rate, and mean acidity increase rate were related to the 50:50/ABY treatment. 25:75/ABY and 25:75/MY treatments exhibited the highest viability of B. bifidum and/or L. acidophilus at the end of 21 days of refrigerated storage. The influence of the type of starter culture composition on the sensory properties of the final products was not significant. Based on microbial and sensory evaluations, using the 50:50 ratio with each type of culture composition was considered as the most suitable treatment.
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Ahmadi N, Khosravi-Darani K, Mohammad Mortazavian A, Mashayekh SM. Effects of Process Variables on Fed-Batch Production of Propionic Acid. J FOOD PROCESS PRES 2017. [DOI: 10.1111/jfpp.12853] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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46
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Mollakhalili Meybodi N, Mortazavian AM, Bahadori Monfared A, Sohrabvandi S, Aghaei Meybodi F. Phytochemicals in Cancer Prevention: A Review of the Evidence. IRANIAN JOURNAL OF CANCER PREVENTION 2017. [DOI: 10.17795/ijcp-7219] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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47
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Atefi M, Nayebzadeh K, Mohammadi A, Mortazavian AM. Using ß-cyclodextrin and Arabic Gum as Wall Materials for Encapsulation of Saffron Essential Oil. IRANIAN JOURNAL OF PHARMACEUTICAL RESEARCH : IJPR 2017; 16:93-102. [PMID: 28496464 PMCID: PMC5423236] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
Saffron essential oil has a pleasant aroma and medicinal activities. However, it is sensible into the environmental condition. Therefore, it should be protected against unwanted changes during storage or processing. Encapsulation is introduced as a process by which liable materials are protected from unwanted changes. In the present study, different ratios (0:100, 25:75, 50:50, 75:25, and 100:0) of ß-cyclodextrin (ß-CD) and arabic gum (GA) were used as wall martial for encapsulation saffron essential oil. In order to calculate of loading capacity (LC) and encapsulation efficiency (EE), and release (RE), safranal was determined as indicator of saffron essential oil using GC. According to the results, the highest LC and EE were related to the mixture of ß-CD/GA at a 75:25 ratio. In contrast, the lowest encapsulate hygroscopicity (EH) and RE were observed when only ß-CD was applied as wall material (P≤0.05). Comparing the differential scanning calorimetry (DSC) thermograms of the control and encapsulate of ß-CD/GA (75:25) confirmed encapsulation of saffron essential oil. Scanning electron microscopy (SEM) images with high magnifications showed the rhombic structure that partially coated by GA. The mixture of ß-CD/GA at a 75:25 ratio can be recommended for saffron essential oil encapsulation.
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Moosavy MH, Esmaeili S, Mortazavian AM, Mostafavi E, Habibi-Asl B, Hosseini H, Khatibi SA. Behaviour of Listeria monocytogenes
in Lighvan cheese following artificial contamination during making, ripening and storage in different conditions. INT J DAIRY TECHNOL 2016. [DOI: 10.1111/1471-0307.12372] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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49
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Khorshidian N, Yousefi Asli M, Hosseini H, Shadnoush M, Mortazavian AM. Potential Anticarcinogenic Effects of Lactic Acid Bacteria and Probiotics in Detoxification of Process-Induced Food Toxicants. IRANIAN JOURNAL OF CANCER PREVENTION 2016. [DOI: 10.17795/ijcp-7920] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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50
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Nematollahi A, Sohrabvandi S, Mortazavian AM, Jazaeri S. Viability of probiotic bacteria and some chemical and sensory characteristics in cornelian cherry juice during cold storage. ELECTRON J BIOTECHN 2016. [DOI: 10.1016/j.ejbt.2016.03.001] [Citation(s) in RCA: 65] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
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