Microwave-Assisted Isolation and Acetylation of Inulin from Helianthus Tuberosus L Tubers

Petkova, Nadezhda; Genchev, Gergana; Vassilev, Dragomir; Koleva, Milena; Denev, Albert Krastanov and Panteley

doi:10.32604/jrm.2018.00001

Cited by 11 publications

(6 citation statements)

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“…Weak absorption at 1600–1700 cm −1 was attributed to the C=C double bond (Santiago‐Adame et al, 2015). Peaks in the 1100–800 cm −1 region are probably attributed to the OH bond elongation in the form of β or α pyranoside ring, and also the peak of 1020 cm −1 was related to the CO bond stretching (Campelo‐Felix et al, 2017; Kusmiyati et al, 2018; Petkova et al, 2018; Wei et al, 2019). Similar peaks were observed in the FTIR spectra of inulin and MD.…”

Section: Resultsmentioning

confidence: 99%

A ternary blending of soy protein isolate/maltodexterin/inulin for encapsulation bioactive oils: Optimization of wall material and release studies

Razavizadeh¹,

Noghabi²,

Molaveisi³

2022

Food Processing Preservation

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Microencapsulation of mixture of chia seed oil (CSO) and vitamin D3 (VD3) were studied using the conjugates of soy protein isolate (SPI), maltodextrin (MD), and inulin as wall material by the spray drying method. Using the response surface method, optimized wall material combination was obtained at 5:5:2 for SPI/MD/inulin ratio based on maximum encapsulation efficiency (EE) in a constant ratio 1:10 of core /wall of microcapsules. Different core/wall ratios (1:10, 1:8, and 1:5) were prepared using the optimum wall combination. Physicochemical properties of the prepared microcapsules such as EE, peroxide value, and targeted delivery were determined. The results showed that encapsulation of CSO with SPI/MD/inulin was resulted cover about 88%, encapsulate and entrap the core oil (VD3 and CSO) and protect the oil from oxidation. Also, the microcapsules showed 71%–77% delivery of the core to gastrointestinal tract. Novelty impact statement The optimum ternary blending of SPI: MD: inulin for encapsulating bioactive oils was obtained 5:5: 2 with an encapsulation efficiency of 88%. The characteristics of the microcapsules such as retention of core oil and cumulative digestion of core materials in the simulation gastrointestinal tract indicated an application potential of the microcapsules for fortification of food products.

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Section: Resultsmentioning

confidence: 99%

A ternary blending of soy protein isolate/maltodexterin/inulin for encapsulation bioactive oils: Optimization of wall material and release studies

Razavizadeh¹,

Noghabi²,

Molaveisi³

2022

Food Processing Preservation

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“…Concerning inulin production, the C4, C6, and C8 criteria were derived from a singl source, whereas C1, C2, C3, C5, and C7 were derived from the average of the gathere data (Table 5) from different sources considering different geographical area environmental conditions, or prior works. As for the sustainable biomasses for th extraction of inulin, cardoon showed an excellent value concerning the concentration o the compound (278 mg/g, ranging from 169 to 387 mg/g) compared to that of chicory (15 0.06 [42] No [42] 40 [78] 3 [8] Table 6. Inulin scoring.…”

Section: Mcda Results For Inulin Extractionmentioning

confidence: 99%

Multi-Criteria Decision-Making Approach for Nutraceuticals Greener Applications: The Cynara cardunculus Case Study

et al. 2021

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Nutraceuticals are an ever-expanding market worldwide, facing the unstoppable transition towards a green economy. Developing economically feasible and sustainable alternatives to current raw materials for the extraction of nutraceuticals is, therefore, essential to reach these goals and, at the same time, achieve social and economic competitiveness. This paper intends to propose an economical and environmentally sustainable feedstock for chlorogenic acid (CGA) and inulin, whose current extraction from green coffee and chicory, respectively, is unsustainable. Our approach is based on the multi-criteria decision-making approach (MCDA), supported by the analytical hierarchy process (AHP), ranking the performance of competitor biomasses according to economic, social, and technological criteria. The results of this study highlight cardoon (Cynara cardunculus) as a promising raw material for the extraction of CGA and inulin in virtue of the high concentration, low-input growth regime, and the possibility of being grown on marginal lands. Nevertheless, cardoon biomass availability is currently scarce, extraction methods are underdeveloped, and consequently, the obtained product’s price is higher than the benchmark competitors. Policies and investments favoring sustainable cultivations could stimulate cardoon employment, linking economic advantages and land requalification while limiting phenomena such as desertification and food competition in the Mediterranean basin.

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“…Despite its application for large-scale production, this conventional process is both energy-intensive and time-consuming (Zhu et al, 2016). Therefore, novel procedures such as enzyme-assisted extraction (Chikkerur et al, 2020), ultrasounds (Xu et al, 2021), microwaves (Petkova et al, 2018), and pulsed electric fields (Zhang et al, 2021) are currently being explored for inulin extraction. Ultrasound-assisted extraction, for example, can reduce the power requirement up to 5 times compared to conventional rotary-type extractors, thus lowering the production costs (Yankevich et al, 2022).…”

Section: Inulin: Sources Structure and Productionmentioning

confidence: 99%

Inulin-producing Genes in Gembili (Dioscorea esculenta) and Future Applications for Food Industries in Indonesia

Pramanda

Anjani

Heriawan

2022

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Inulin can be found in abundance in nature, this form of carbohydrate (fructans) is utilized by plants as an energy storage and possibly for other uses. Human use inulin as a dietary fiber and prebiotics to improve the health of their digestive system or to improve the physicochemical and sensory properties of foods. Gembili (Dioscorea esculenta) is a type of yam that grows well in Indonesia and contains inulin up to 14.77% of its dry weight. The current state of inulin production utilizes conventional extraction from tubers; thus, the demands of the market cannot be satisfied, and the price skyrocketed. Biotechnological approaches such as incorporating genes that encodes the enzymes involved in inulin biosynthesis into bacteria or yeasts can be exploited to improve the yield and sustainability. The biosynthesis of inulin involves three main genes 1-SST, 6-SFT and 1-FFT. Genetic information of the gene responsible for the biosynthesis of inulin in Gembili needs to be elucidated.

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Microwave-Assisted Isolation and Acetylation of Inulin from Helianthus Tuberosus L Tubers

Cited by 11 publications

References 0 publications

A ternary blending of soy protein isolate/maltodexterin/inulin for encapsulation bioactive oils: Optimization of wall material and release studies

A ternary blending of soy protein isolate/maltodexterin/inulin for encapsulation bioactive oils: Optimization of wall material and release studies

Multi-Criteria Decision-Making Approach for Nutraceuticals Greener Applications: The Cynara cardunculus Case Study

Inulin-producing Genes in Gembili (Dioscorea esculenta) and Future Applications for Food Industries in Indonesia

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