Intelligent films based on highland barley β-glucan/highland barley prolamin incorporated with black rice bran anthocyanins

Li, Juan; Zhang, Xin; Zhou, Wenju; Tu, Zhaoxin; Yang, Shuai; Xia, Tianli; Chen, Zhengxing; Du, Yan

doi:10.1016/j.fpsl.2023.101146

Cited by 13 publications

(2 citation statements)

References 39 publications

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“…This change in color was attributed to the absorption of volatized ammonia and water vapor by the fibrous film, resulting in the formation of hydrated ammonia [41], as well as the structure and color changes in the anthocyanins in the ECG−P7.50 nanofiber film. Similar results were observed in other colorimetric films containing eggplant anthocyanins [25], cristata flower extract [42], black rice bran anthocyanins [43], and barberry anthocyanins [44], etc. In addition, it was reported that the color differences among the films can be detected by the human eye when the ∆E values are higher than 5.0, and values exceeding 12.0 indicates a significant distinction between the two colors [45].…”

Section: Color Response To Violate Ammonia Of the Filmsupporting

confidence: 87%

A Colorimetric Nanofiber Film Based on Ethyl Cellulose/Gelatin/Purple Sweet Potato Anthocyanins for Monitoring Pork Freshness

Wen,

Wu,

et al. 2024

Foods

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In this study, colorimetric indicator nanofiber films based on ethyl cellulose (EC)/gelatin (G) incorporating purple sweet potato anthocyanins (PSPAs) were designed via electrospinning technology for monitoring and maintaining the freshness of pork. The film presented good structural integrity and stability in a humid environment with water vapor permeability (WVP) of 6.07 ± 0.14 × 10−11 g·m−1s−1Pa−1 and water contact angle (WCA) of 81.62 ± 1.43°. When PSPAs were added into the nanofiber films, the antioxidant capacity was significantly improved (p < 0.05) with a DPPH radical scavenging rate of 68.61 ± 1.80%. The nanofiber films showed distinguishable color changes as pH changes and was highly sensitive to volatile ammonia than that of casting films. In the application test, the film color changed from light pink (fresh stage) to light brown (secondary freshness stage) and then to brownish green (spoilage stage), indicating that the nanofiber films can be used to detect the real-time freshness of pork during storage. Meanwhile, it could prolong the shelf life of pork by inhibiting the oxidation degree. Hence, these results suggested that the EC/G/PSPA film has promising future for monitoring freshness and extending shelf life of pork.

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Section: Color Response To Violate Ammonia Of the Filmsupporting

confidence: 87%

A Colorimetric Nanofiber Film Based on Ethyl Cellulose/Gelatin/Purple Sweet Potato Anthocyanins for Monitoring Pork Freshness

Wen,

Wu,

et al. 2024

Foods

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“…On the other hand, these two-factor studies are carried out in temperate and subtropical farmlands but not alpine regions [22,23]. Food production in alpine areas is very important for food security in alpine areas, because many alpine food crops can only be grown in alpine areas [24,25]. Moreover, these experimental studies do not compare the effects of no-tillage under daytime and nighttime warming conditions.…”

Section: Introductionmentioning

confidence: 99%

Effects of Warming and No-Tillage on Soil Carbon, Nitrogen, Phosphorus and Potassium Contents and pH of an Alpine Farmland in Tibet

Zhong,

Qin,

Zhang

et al. 2024

Agronomy

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There are still great uncertainties about effects of climate warming and no-tillage on soil carbon, nitrogen, phosphorus and potassium contents and pH in alpine farmlands. A warming (control; daytime warming, DW; nighttime warming, NW; all-day warming, DW + NW) and no-tillage (no-tillage vs. tillage) experiment was conducted in an alpine farmland of the Lhasa, Xizang since 2015. Soil organic carbon, total nitrogen, total phosphorus, total potassium (TK), available nitrogen, available phosphorus, available potassium, dissolved organic carbon (DOC), active organic carbon, particulate organic carbon (POC), light fraction organic carbon, and heavy fraction organic carbon contents and pH at four depths (0–5, 5–15, 15–25, and 25–35 cm) were measured. Warming effects on concerned soil variables differed with warming time, soil depth, and no-tillage. No-tillage effects on concerned soil variables differed with warming-time (daytime, nighttime, and all-day warming) and soil depths. Therefore, daytime warming and nighttime warming have different effects on soil variables, although the effects of nighttime warming on soil variables are not always greater than those of daytime warming. Effects of daytime warming and nighttime warming on soil variables are not simple addition or subtraction effects. There are interactions between diurnal asymmetrical warming and no-tillage on soil variables.

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Enhanced stability and bioavailability of mulberry anthocyanins through the development of sodium caseinate-konjac glucomannan nanoparticles

Zhang,

Jia,

Xiao

et al. 2024

Food Chemistry

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Intelligent films based on highland barley β-glucan/highland barley prolamin incorporated with black rice bran anthocyanins

Cited by 13 publications

References 39 publications

A Colorimetric Nanofiber Film Based on Ethyl Cellulose/Gelatin/Purple Sweet Potato Anthocyanins for Monitoring Pork Freshness

A Colorimetric Nanofiber Film Based on Ethyl Cellulose/Gelatin/Purple Sweet Potato Anthocyanins for Monitoring Pork Freshness

Effects of Warming and No-Tillage on Soil Carbon, Nitrogen, Phosphorus and Potassium Contents and pH of an Alpine Farmland in Tibet

Enhanced stability and bioavailability of mulberry anthocyanins through the development of sodium caseinate-konjac glucomannan nanoparticles

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