Effect of sonication and γ-irradiation on the properties of pea (Pisum sativum) and vetch (Vicia villosa) starches: A comparative study

Majeed, Toiba; Wani, Idrees Ahmed; Hamdani, Afshan Mumtaz; Bhat, Naseer Ahmad

doi:10.1016/j.ijbiomac.2018.04.015

Cited by 21 publications

(11 citation statements)

References 36 publications

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“…It is worth mentioning that irradiation can improve the anti-tumor activity of chrysin against colon cancer cells. Irradiation technology is able to promote biological properties or physical features of biomolecules through structural modification [ 232 , 233 , 234 ]. Recently, chrysin and gamma irradiation have been co-applied in colon cancer therapy.…”

Section: Chrysin and Cancermentioning

confidence: 99%

Broad-Spectrum Preclinical Antitumor Activity of Chrysin: Current Trends and Future Perspectives

et al. 2020

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Pharmacological profile of phytochemicals has attracted much attention to their use in disease therapy. Since cancer is a major problem for public health with high mortality and morbidity worldwide, experiments have focused on revealing the anti-tumor activity of natural products. Flavonoids comprise a large family of natural products with different categories. Chrysin is a hydroxylated flavonoid belonging to the flavone category. Chrysin has demonstrated great potential in treating different disorders, due to possessing biological and therapeutic activities, such as antioxidant, anti-inflammatory, hepatoprotective, neuroprotective, etc. Over recent years, the anti-tumor activity of chrysin has been investigated, and in the present review, we provide a mechanistic discussion of the inhibitory effect of chrysin on proliferation and invasion of different cancer cells. Molecular pathways, such as Notch1, microRNAs, signal transducer and activator of transcription 3 (STAT3), nuclear factor-kappaB (NF-κB), PI3K/Akt, MAPK, etc., as targets of chrysin are discussed. The efficiency of chrysin in promoting anti-tumor activity of chemotherapeutic agents and suppressing drug resistance is described. Moreover, poor bioavailability, as one of the drawbacks of chrysin, is improved using various nanocarriers, such as micelles, polymeric nanoparticles, etc. This updated review will provide a direction for further studies in evaluating the anti-tumor activity of chrysin.

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Section: Chrysin and Cancermentioning

confidence: 99%

Broad-Spectrum Preclinical Antitumor Activity of Chrysin: Current Trends and Future Perspectives

et al. 2020

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“…However, a low ash content (0.12–0.20%) is indicative of an effective fiber removal and a low protein content (0.15–18%) confirms the high degree of starch purification during isolation. Similar results were obtained by Majeed et al., [ 29 ] who also used alkaline extraction to obtain pea starch of a high purity, which implied low contents of protein, fat, and ash; 0.20%, 0.30%, and 0.50%, respectively.…”

Section: Methods For Starch Extractionmentioning

confidence: 99%

Methods for the Extraction of Roots, Tubers, Pulses, Pseudocereals, and Other Unconventional Starches Sources: A Review

et al. 2020

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New botanical materials are emerging as unconventional sources of starch, increasing their economic value and, therefore, providing a higher starch demand with novel and unique properties for the substitution of traditional starch sources. Overall, starch isolation from roots and tubers is simple and based on breaking vegetal cells to release the starch. Starch extraction from pulses is more complex due to their higher protein and lipid content and smaller starch granules compared to roots and tuber starches. Starch from pseudocereals can be isolated by wet milling. Recently, alternative sources of starch have been proposed, including tree, herbs/shrubs, and fruits; the isolation of starch from these sources involves wet milling procedures in the presence or absence of the chemical solutions. This review summarizes the usual laboratory methods and recent advances in the extraction of starches from roots, tubers, pulses, and pseudocerals. Starch extraction methods from unconventional sources are also described. This review may be useful to guide researchers and technologists from the industry in their choice of better starch extraction methods, presenting the advantages and disadvantages of each method.

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“…And the increase in surface area indicates the increase in the adsorption capacity of starch granules. In many studies, the increase in water adsorption capacity and oil adsorption capacity was found after irradiation treatment (Sofi et al ., 2013; Ocloo et al ., 2014; Verma et al ., 2018; Majeed et al ., 2018; Kanatt, 2020; Manupriya et al ., 2020), which coincides with the above result.…”

Section: Effects Of Irradiation Treatment On Starch Structurementioning

confidence: 99%

The effects of gamma irradiation treatment on starch structure and properties: a review

Chen

Zhou

Yang

et al. 2023

Int J of Food Sci Tech

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SummaryGamma irradiation is a new starch processing and modification method. In this paper, the effects of gamma irradiation on starch structure and properties were summarised and discussed. In terms of starch structure, gamma irradiation destroys glycosidic bonds and significantly reduces the average molecular weight of starch, which may be the fundamental reason for the change in starch properties after irradiation. In addition, irradiation has no effects on crystal type but decreases the crystallinity of starch. Meanwhile, gamma irradiation can increase the specific surface area of starch granules but have no significant effects on the granular morphologies, indicating the damage to starch granules caused by irradiation proceeds from inside the granules. In terms of starch properties, gamma irradiation treatment decreases the viscosity, setback, breakdown, To, Tp, Tc, the enthalpy of crystalline melting, storage modulus, loss modulus, consistency coefficient and swelling ability of starches. In addition, gamma irradiation increases the b value, water absorption capacity, oil absorption capacity and solubility of starches. However, the results of the effects of irradiation on starch digestive, retrogradation and texture properties are not consistent in different studies. It may provide a reference for the application of irradiation in starch processing and modification.

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Effect of sonication and γ-irradiation on the properties of pea (Pisum sativum) and vetch (Vicia villosa) starches: A comparative study

Cited by 21 publications

References 36 publications

Broad-Spectrum Preclinical Antitumor Activity of Chrysin: Current Trends and Future Perspectives

Broad-Spectrum Preclinical Antitumor Activity of Chrysin: Current Trends and Future Perspectives

Methods for the Extraction of Roots, Tubers, Pulses, Pseudocereals, and Other Unconventional Starches Sources: A Review

The effects of gamma irradiation treatment on starch structure and properties: a review

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