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The free and bound phenolic constituents in shoots were evaluated and compared to processed bamboo candy. Preliminary proximate analysis revealed a percent reduction in moisture and protein with a less significant change in fibre content. The fresh free phenolic extract (FFPE) exhibited a total phenolics of 131.22 mg GAE/g and recovered 48.29 mg GAE/g phenolic content in bound fraction (FBPE). Results demonstrated higher loss of free phenolics after processing compared to bound fraction (CBPE). Although similar results were observed in total flavonoid content. Antioxidant activity was reduced after candy processing, with fresh shoots having the lowest percent inhibition (IC) against DPPH and ABTS radicals. Although both free and bound fractions of candy demonstrated effective antioxidant activity. HPLC analysis revealed that FFPE contained more chlorogenic acid (0.14 mg/10 g) and cinnamic acid (0.75 mg/10 g) than CFPE. Quercetin was undetected in all free fractions but was found in bound form.
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http://dx.doi.org/10.1007/s10068-022-01218-5 | DOI Listing |
Bioresour Technol
September 2025
Department of Polymer Materials and Engineering, College of Materials and Metallurgy, Guizhou University, Guiyang 550025, China; Technology Innovation Center for High-Efficiency Utilization of Bamboo-Based Biomass in Guizhou Province, Guiyang 550025, China. Electronic address:
Worldwide, marine shell waste generated from the seafood industry has emerged as a significant environmental challenge. Indeed, this shell waste represents an abundant source of various valuable products, particularly chitin. However, the extraction and subsequent processing of chitin are hindered by the inherently resistant structure of these chitin-rich feedstocks, coupled with strong hydrogen bonding between chitin chains.
View Article and Find Full Text PDFPoult Sci
September 2025
Heilongjiang Provincial Key Laboratory of Corn Deep Processing Theory and Technology, College of Food and Bioengineering, Qiqihar University, Qiqihar 161006, China. Electronic address:
The function of fermented and non fermented bamboo-derived feed additives in poultry nutrition is critically assessed in this review, with emphasis on the effects on growth performance, immunity, intestinal health, egg and meat quality. Fermented bamboo feeds have become a promising nutritional innovation in poultry production. The use of bamboo leaves and tender shoots in chicken feed is limited due to the presence of lignin and cellulose.
View Article and Find Full Text PDFMath Biosci Eng
July 2025
School of Information and Artificial Intelligence, Anhui Agricultural University, Hefei 230036, China.
Studying the relationship between Moso bamboo sap flow and environmental factors is essential for understanding the water transpiration patterns of this species. Traditional methods often rely on correlation analysis, but correlation does not imply causation. To elucidate the underlying mechanisms of how major environmental factors influence Moso bamboo sap flow, we analyzed the causality between them.
View Article and Find Full Text PDFInt J Biol Macromol
August 2025
Key Laboratory of National Forestry and Grassland Administration/Beijing for Bamboo & Rattan Science and Technology, International Centre for Bamboo and Rattan, Beijing 100102, China. Electronic address:
The global plastic crisis has driven the search for sustainable alternatives, and plant-based fibers, such as bamboo fibers, have emerged as promising alternatives. In this study, the combined effects of lignin removal and pore regulation on the mechanical properties of steam-exploded blended bamboo fibers (BBF) and chemi-mechanically processed moso bamboo fibers (Phyllostachys pubescens, PPF) were investigated for their potential use as sustainable plastic alternatives. The results showed that the relative lignin content of PPF subjected to delignification treatment was 8.
View Article and Find Full Text PDFSci Rep
August 2025
Department of Chemical and Petroleum Engineering, College of Engineering, United Arab Emirates University, P.O. Box 15551, Al Ain, United Arab Emirates.
Despite being biodegradable, paper packages have restricted use in food packaging because of their strong tendency to absorb moisture and their high permeability to liquids and gasses from the environment. Consequently, investigating the application of biodegradable biopolymers, such as nanofibrillated cellulose and chitosan, to enhance characteristics is a pertinent technique. This study developed paper from unbleached bamboo alkaline sulfite anthraquinone and methanol (ASAM) pulps by incorporating nanofibrillated cellulose (NFC) and the antimicrobial agent chitosan (CS) into the papermaking process, offering a sustainable solution for advanced food packaging systems.
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