Antioxidant activity of a polysaccharide from Dictyophora indusiata volva and MECC analysis of its monosaccharide composition

Bai, Xin-wei; Bai, Xinfeng

doi:10.1016/j.jics.2021.100146

Cited by 7 publications

(3 citation statements)

References 38 publications

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“…[27] And the reports of monosaccharide composition showed that the Agrocybe cylindracea residue, Dictyophora volva, and Agaricus bisporus polysaccharide are mainly glucose, galactose, and mannose, and have strong antioxidant activity. [10,18,28] The PRP in this study was a homogeneous polysaccharide whose monosaccharide composition was mainly glucose and galactose, with higher average molecular weight and a pyranose containing 𝛽-glycosidic bonds.…”

Section: Discussionmentioning

confidence: 95%

Structure Analysis, Antioxidant Activity, Anti‐Aging, and Organ Protective Effects of Pholiota adiposa Residue Polysaccharides

Minjie

et al. 2023

Starch Stärke

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The structure analysis, antioxidant activity in vitro, and organ repair evaluation of Pholiota adiposa residue polysaccharides (PRP) on d‐galactose‐induced aging mice in this work are carried out. The structural results show that PRP contains β glycoside bonded pyranose and is mainly composed of mannose glucose and galactose. The in vitro antioxidant assay demonstrates that PRP has superior reducing power and scavenging activities on hydroxyl, superoxide anion and DPPH radicals. The in vivo animal experiments confirmed that PRP can effectively increase organ index, reduce the levels of IL‐6 and TNF‐α and the contents of ALT, AST, ALP, CREA, and UA in serum induced by d‐galactose. It can significantly increase the content of HYP in skin. Meanwhile, the activities of SOD, GSH‐PX, and CAT are improved and the accumulation of MDA is reduced by repairing the structure and function of the damaged liver, kidney, and brain. These results demonstrate that PRP have certain organ protection effects on d‐galactose‐induced aging mice, indicating that it has potential application values in functional anti‐aging food and natural medicine.

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Section: Discussionmentioning

confidence: 95%

Structure Analysis, Antioxidant Activity, Anti‐Aging, and Organ Protective Effects of Pholiota adiposa Residue Polysaccharides

Minjie

et al. 2023

Starch Stärke

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“…(2022) demonstrated the relationship between the digestibility and structure of rice starch as well as the Dictyophora Indusiata complex and gave insight into Dictyophora Indusiata use in rice starch‐based food products. Bai and Bai (2021) have also identified that Dictyophora Indusiata had antioxidant activities, indicating that Dictyophora Indusiata could be used as an antioxidant. It has thus been proposed to be a functional factor included in bakery products to develop enhanced bakery products (Kanwal et al ., 2018, Deng et al ., 2016).…”

Section: Introductionmentioning

confidence: 99%

Wheat bread fortified with Dictyophora Indusiata powder: evaluation of quality attributes, antioxidant characteristics and bread staling

Liu

Zhang

et al. 2022

Int J of Food Sci Tech

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This study aimed to investigate the physical, nutritional, antioxidant and sensory properties, as well as the starch digestibility of wheat bread containing Dictyophora Indusiata powder (DIP) as a functional addition. Results showed that though the specific volume of wheat breads decreased with the addition of DIP, the chewiness showed an increasing trend. The wheat bread containing DIP showed significantly higher (P < 0.05) content of protein and dietary fibre compared to the control bread. On the other hand, with the addition of DIP, the total phenolic content and antioxidant properties of wheat bread significantly (P < 0.05) increased. The moisture and texture of bread during storage improved significantly (P < 0.05), and the enthalpy of bread decreased significantly (P < 0.05) in staling period. In conclusion, the wheat bread added with DIP could be a feasible baking product with improved nutritional, antioxidant properties and bread staling.

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“…D. rubrovalvata has a beautiful appearance, a fragrant flavour, a crispy and tender taste. It is rich in protein, polysaccharides, flavonoids, vitamins, amino acids (Zeng et al 2023), and has biological activities such as antioxidant, anti-hyperlipidaemic, anti-tumor, immune regulation, and liver and kidney protection (Deng et al 2016;Liu et al 2017;Wang et al 2019;Bai et al 2021). It is known as the 'queen of mushrooms'.…”

mentioning

confidence: 99%

The nutrients, flavour, and antioxidant analysis of different parts of Dictyophora rubrovalvata

Wang,

Han,

Guan

et al. 2024

Czech J. Food Sci.

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This study evaluated the nutrients, flavour and antioxidant capacity in the embryo, colloid and fruiting body of Dictyophora rubrovalvata. The embryo had the highest protein [2.91 ± 0.39 g•(100 g) -1 ] and polysaccharides (17.44 ± 1.49 mg•g -1 ), the fruiting body had the highest total phenol content (0.87 ± 0.17 mg•g -1 ), the colloid was rich in minerals [1.57 ± 0.16 g•(100 g) -1 ]. The antioxidant capacity of the embryo was higher than that of the other parts, in terms of different solvents, the antioxidant capacity of D. rubrovalvata extracted with ethanol was higher than that of water. 2,2-diphenyl-1-picrylhydrazyl (DPPH), 2,2'-azino-bis(3-ethylbenzothiazoline-6-sulfonic acid) (ABTS), and reducing capacity were positively correlated with polysaccharides, proteins and polyphenols. The free amino acid content ranged from 7.44 to 11.52 mg•g -1 , the distribution was fruiting body > embryo > colloid, of which glutamic acid content was the highest, and the flavour characteristics were mainly umami and sweetness. The nucleotide content of fruiting body and embryo was higher than in the colloid. In addition, the compositions of volatile flavour compounds were identified by headspace solid-phase microextraction gas chromatography-mass spectrometry (HS-SPME-GC-MS), mainly alcohols, aldehydes and ketones, their distributions varied greatly among the three samples. These results indicated that different parts of D. rubrovalvata have different nutritional characteristics, the fruiting body has a high content of volatile and non-volatile components, the embryo and the colloid have good functional activity, laying a foundation for the functional development and comprehensive utilisation of D. rubrovalvata.

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Antioxidant activity of a polysaccharide from Dictyophora indusiata volva and MECC analysis of its monosaccharide composition

Cited by 7 publications

References 38 publications

Structure Analysis, Antioxidant Activity, Anti‐Aging, and Organ Protective Effects of Pholiota adiposa Residue Polysaccharides

Structure Analysis, Antioxidant Activity, Anti‐Aging, and Organ Protective Effects of Pholiota adiposa Residue Polysaccharides

Wheat bread fortified with Dictyophora Indusiata powder: evaluation of quality attributes, antioxidant characteristics and bread staling

The nutrients, flavour, and antioxidant analysis of different parts of Dictyophora rubrovalvata

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