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1. One-pot two-step process directly converting biomass-derived carbohydrate to lactide

Author:
Lou Gao; Ke Du; Tianlan Yan; He Li; Di Pan; Yahong Zhang; Yi Tang
Source:
Chemical communications 2022 v.58 no.29 pp. 4627-4630
ISSN:
1364-548X
Subject:
sugars,   etc   ; lactic acid; zeolites;     Show all 3 Subjects
Abstract:
... This study proposed a strategy for the production of lactide from biomass-derived carbohydrate with excellent yield, involving sugar to racemic lactic acid conversion over Sn-containing Beta zeolite and racemic lactic acid to lactide conversion over H-Beta zeolite. Structural characteristics of the resulting lactide and extensive applicability for various substrates are also presented. ...
DOI:
10.1039/d2cc00093h

2. Online shopping and the healthfulness of grocery purchases

Author:
Katherine Harris‐Lagoudakis
Source:
American journal of agricultural economics 2022 v.104 no.3 pp. 1050-1076
ISSN:
0002-9092
Subject:
sugars,   etc   ; agricultural economics; candy;     Show all 3 Subjects
Abstract:
... This paper utilizes novel household panel data to analyze the effect of online grocery shopping on the healthfulness of grocery purchases. We utilize variation in the timing that an online shopping service was introduced as a source of exogenous variation in the decision to shop online. Relative to pre‐online service averages, our estimates indicate that online shopping baskets allocate 10.2 (21.7 ...
DOI:
10.1111/ajae.12262

3. Backbone-Anchoring, Solid-Phase Synthesis Strategy To Access a Library of Peptidouridine-Containing Small Molecules

Author:
Christine A. Arbour; Barbara Imperiali
Source:
Organic letters 2022 v.24 no.11 pp. 2170-2174
ISSN:
1523-7052
Subject:
sugars,   etc   ; dipeptides; nucleosides; uridine diphosphate;     Show all 4 Subjects
Abstract:
... Nucleoside diphosphate sugar (NDP-sugar) substrates provide the inspiration for nucleoside analogue inhibitor scaffolds. By employing solid-phase synthesis, we provide a method to access a library of peptidouridine inhibitors with both minimal compound handling and purification steps. Specifically, this strategy is exemplified by generating uridine diphosphate sugar (UDP-sugar) mimics, which allow ...
DOI:
10.1021/acs.orglett.2c00462

4. Impurities in Raw Sugarcane Before and After Biorefinery Processing

Author:
Matheus Lima de Mello; Nathalia Zanetti Barros; Marco Aurelio Sperança; Fabiola Manhas Verbi Pereira
Source:
Food analytical methods 2022 v.15 no.1 pp. 96-103
ISSN:
1936-9751
Subject:
sugars,   etc   ; biorefining; cane sugar; juices; sugarcane;     Show all 5 Subjects
Abstract:
... A review of the scientific literature from 1993 to 2021 was performed using topic terms related to impurities in sugarcane processing. The aim here is to show the issues related to raw materials, extracted juice, and end-product sugar. These impurities are inherent in manufacturing cane sugar, implying a need for specialized analytical methods that show reliability, high throughput, and accessibil ...
DOI:
10.1007/s12161-021-02105-1

5. Re-configuring rural economies – The interplay of institutions in three agri-food production systems

Author:
Oliver Klein; Stefan Nier; Christine Tamásy
Source:
Journal of rural studies 2022 v.92 pp. 132-142
ISSN:
0743-0167
Subject:
sugars,   etc   ; crop production; social capital; Germany;     Show all 4 Subjects
Abstract:
... Rural economies and agri-food systems are strongly affected by institutions and institutional settings, as evidenced by many scholars exploring the impact of agricultural policies. By contrast, intangible forms of institutions (e.g. routines, conventions) inscribed in economic practices and their interplay with formal institutions are not yet well understood within the field of agri-food studies. ...
DOI:
10.1016/j.jrurstud.2022.03.026

6. The Impact on Dietary Outcomes of Celebrities and Influencers in Marketing Unhealthy Foods to Children: A Systematic Review and Meta-Analysis

Author:
Jessica Packer; Simon J. Russell; Gabriela Siovolgyi; Katie McLaren; Claire Stansfield; Russell M. Viner; Helen Croker
Source:
Nutrients 2022 v.14 no.3 pp. -
ISSN:
2072-6643
Subject:
sugars,   etc   ; markets; meta-analysis; systematic review;     Show all 4 Subjects
Abstract:
... Celebrities, including influencers, are commonly used to market products that are high in fat, sugar, and salt (HFSS) to children but the impact on dietary outcomes has been unclear. The primary aim of this study was to systematically review the literature and quantify the impact of celebrities in HFSS marketing on children’s dietary outcomes. We searched eight databases and included studies from ...
DOI:
10.3390/nu14030434

7. A convergent total synthesis of resorcylic acid lactones zeaenol and cochliomycin A

Author:
Rajesh Nasam; Srihari Pabbaraja
Source:
Tetrahedron letters 2022 v.97 pp. 153777
ISSN:
0040-4039
Subject:
sugars,   etc   ; alkynes; aromatic hydrocarbons; esterification; lactones; stereoselectivity;     Show all 6 Subjects
Abstract:
... A convergent approach for the stereoselective total synthesis of zeaenol and cochliomycin A is reported. The key steps involved are alkyne generation using Ohira-Bestmann reagent onto sugar lactol, NaH mediated one-pot esterification and acetonide deprotection, Trost’s protocol of hydrosilylation followed by protodesilylation to get exclusively E-olefin from internal alkyne and ring closing metath ...
DOI:
10.1016/j.tetlet.2022.153777

8. Applications of Quantitative Genetics and Statistical Analyses in Sugarcane Breeding

Author:
Jean-Yves Hoarau; Thomas Dumont; Xianming Wei; Philip Jackson; Angélique D’Hont
Source:
Sugar tech 2022 v.24 no.1 pp. 320-340
ISSN:
0972-1525
Subject:
sugars,   etc   ; genetic markers; genomics; humans; profitability; sugarcane;     Show all 6 Subjects
Abstract:
... Sugarcane breeding programs aim to deliver new high-yielding varieties, resistant to diseases and pests, which contribute to profitability and sustainability of cane industries. These programs generally mobilize significant experimental, technological and human resources on long-term basis. Their efficiency in terms of genetic gains per unit of cost and time and their ability to release new variet ...
DOI:
10.1007/s12355-021-01012-3

9. Sugarcane Breeding in Australia

Author:
Xianming Wei; Jason Eglinton; George Piperidis; Felicity Atkin; Terry Morgan; Roy Parfitt; Fengduo Hu
Source:
Sugar tech 2022 v.24 no.1 pp. 151-165
ISSN:
0972-1525
Subject:
sugars,   etc   ; infrastructure; progeny; sugar industry; sugarcane; Australia;     Show all 6 Subjects
Abstract:
... Sugarcane is an important crop to the Australian economy, and the plant breeding program has contributed significantly to the success of the sugarcane industry. Currently, the Australian sugarcane breeding program is conducted at 6 research stations by Sugar Research Australia in collaboration with Wilmar Sugar. Crossing is mainly conducted in Meringa, whereas selection is carried out at 6 differe ...
DOI:
10.1007/s12355-021-00969-5

10. Torrefaction of cellulose, hemicelluloses and lignin extracted from woody and agricultural biomass in TGA-GC/MS: Linking production profiles of volatile species to biomass type and macromolecular composition

Author:
María González Martínez; Andrés Anca Couce; Capucine Dupont; Denilson da Silva Perez; Sébastien Thiéry; Xuân-mi Meyer; Christophe Gourdon
Source:
Industrial crops and products 2022 v.176 pp. 114350
ISSN:
0926-6690
Subject:
sugars,   etc   ; biomass; cellulose; hemicellulose; lignin; temperature; torrefaction;     Show all 7 Subjects
Abstract:
... The production of volatile species in torrefaction of cellulose, hemicellulose and lignin extracted from woody and agricultural biomass was quantified as a function of temperature. The novel coupling of TGA to GC/MS through a heated storage loop system allowed sampling volatile species released at 11 different temperatures in a single torrefaction experiment between 200 and 300 °C, at 3 °C.min⁻¹. ...
DOI:
10.1016/j.indcrop.2021.114350

11. Acetylation of cellulose – Another pathway of natural cellulose aging during library storage of books and papers

Author:
Antje Potthast; Kyujin Ahn; Manuel Becker; Thomas Eichinger; Mirjana Kostic; Stefan Böhmdorfer; Myung Joon Jeong; Thomas Rosenau
Source:
Carbohydrate polymers 2022 v.287 pp. 119323
ISSN:
0144-8617
Subject:
sugars,   etc   ; acetic acid; acetylation; catalysts; cellulose; paper; saponification;     Show all 7 Subjects
Abstract:
... Gaseous acetic acid is formed under conditions of storage of historic paper objects. Its presence not only promotes hydrolytic cleavage of cellulose, but also causes acetylation of the cellulosic material to very small degree. The acetylation reaction proceeds under ambient conditions and without catalyst. Different analytical methods were used to prove the presence of organic acetates on cellulos ...
DOI:
10.1016/j.carbpol.2022.119323

12. An Introduction to Some Concepts in Statistical Analysis and Quantitative Genetics for Sugarcane Breeding Programs

Author:
Phillip Jackson; Emily Deomano; Xianming Wei
Source:
Sugar tech 2022 v.24 no.1 pp. 298-319
ISSN:
0972-1525
Subject:
sugars,   etc   ; data quality; quantitative genetics; statistical analysis; sugarcane;     Show all 5 Subjects
Abstract:
... Application of statistical analysis and quantitative genetics varies among sugarcane breeding programs around the world. Some methods and concepts are difficult to understand for those without an educational background in statistics. This paper is mainly targeted at readers with little prior experience in statistical analysis and quantitative genetics and aims to encourage further study and applic ...
DOI:
10.1007/s12355-021-01071-6

13. Assessment criteria of the feasibility of replacement standard efficiency electric motors with high-efficiency motors

Author:
Julio R. Gómez; Vladimir Sousa; Juan J. Cabello Eras; Alexis Sagastume Gutiérrez; Percy R. Viego; Enrique C. Quispe; Gabriel de León
Source:
Energy 2022 v.239 pp. 121877
ISSN:
0360-5442
Subject:
sugars,   etc   ; electric energy consumption; energy; financial economics; industry;     Show all 5 Subjects
Abstract:
... Currently, the feasibility to replace standard efficiency electric motors with higher efficiency ones is assessed with considerations differing from real operating conditions in the industry. This study compares the feasibility of replacing 26 standard efficiency motors (IE1) with high-efficiency efficiency ones (IE2 and IE3) in a sugar plant, based on three different energy scenarios and consider ...
DOI:
10.1016/j.energy.2021.121877

14. Financial Analysis of Coconut Sugar Production: A Case Study in Mempawah Regency, Indonesia

Author:
Ekawati Ekawati; Rahmatullah Rizieq; Ellyta Ellyta
Source:
Caraka Tani 2022 v.37 no.1 pp. 132-141
ISSN:
2599-2570
Subject:
sugars,   etc   ; agricultural industry; case studies; coconuts; income; Indonesia;     Show all 6 Subjects
Abstract:
... Coconut is one of the key plantation commodities in the Mempawah Regency that needs to be developed. This is necessary in order to increase the income of coconut sugar craftsmen and also allow them gain knowledge of the industrial scale through feasibility studies on the agro-industry. Therefore, this study aims to analyze the structure of production cost and operating income as well as the feasib ...
DOI:
10.20961/carakatani.v37i1.51866

15. Identification of new proteins in mature sieve elements

Author:
Niels Christian Sanden; Alexander Schulz
Source:
Physiologia plantarum 2022 v.174 no.1 pp. e13634
ISSN:
0031-9317
Subject:
sugars,   etc   ; Arabidopsis; mass flow; sieve elements; streams; transcriptomics;     Show all 6 Subjects
Abstract:
... The phloem enables vascular plants to transport photoassimilates from source tissues to heterotrophic sink tissues. In the phloem, unbroken strings of enucleated sieve elements, which lose the majority of their cellular contents upon maturation, provide a low resistance path for mass flow. The protein machinery in mature sieve elements performs vital functions to maintain the flow, transmit system ...
DOI:
10.1111/ppl.13634

16. The influence of experimental confederate peers on children's food intake: A systematic review and meta-analysis

Author:
M.A. Sharps; H. Coulthard; S.J. Salvy; S. Ryan; V. Fallon
Source:
Appetite 2022 v.169 pp. 105863
ISSN:
0195-6663
Subject:
sugars,   etc   ; appetite; food intake; meta-analysis; systematic review;     Show all 5 Subjects
Abstract:
... Confederates influence eating behaviour. Systematic reviews and meta-analyses have been conducted on this topic, however, the majority have examined adults, or a combination of adults and children, therefore, an up-to-date meta-analysis is needed to examine the impact of confederate peers on children's food intake. We systematically reviewed and meta-analysed the influence of confederate peers on ...
DOI:
10.1016/j.appet.2021.105863

17. A qualitative framework for the assessment of culinary recipes’ healthiness

Author:
Anice Milbratz de Camargo; Alyne Michelle Botelho; Moira Dean; Giovanna Medeiros Rataichesck Fiates
Source:
International journal of gastronomy and food science 2022 v.28 pp. 100391
ISSN:
1878-450X
Subject:
sugars,   etc   ; gastronomy; health promotion; pasta; qualitative analysis; validity; Brazil;     Show all 7 Subjects
Abstract:
... Cooking is encouraged as a strategy for health promotion in many countries, including Brazil. Culinary recipes are important aids for individuals who cook, but methods for the assessment of their healthiness are incipient. This study's aim was to develop a qualitative framework to assess culinary recipes' healthiness based on both editions of the Dietary Guidelines for the Brazilian Population. Fr ...
DOI:
10.1016/j.ijgfs.2021.100391

18. Comparison of improvements of aqueous dissolution of structurally analogous hydrophobic drugs by amorphous solid dispersion

Author:
Takashi Okamoto; Kayoko Yamamoto; Takanari Sekitoh; Akiho Fujioka; Hiroyuki Imanaka; Naoyuki Ishida; Koreyoshi Imamura
Source:
Colloids and surfaces 2022 v.632 pp. 127744
ISSN:
0927-7757
Subject:
sugars,   etc   ; aqueous solutions; drug carriers; heat treatment; hydrophobicity; ibuprofen;     Show all 6 Subjects
Abstract:
... Amorphous solid dispersion (ASD) technique is promising to increase the dissolution of hydrophobic drug in aqueous solution systems, including in vivo. However, there is a serious lack of understanding of the impact of the molecular characteristics of a hydrophobic drug on the aqueous dissolution behavior of the drug from the ASD. This is because there are many structural differences between diffe ...
DOI:
10.1016/j.colsurfa.2021.127744

19. Pursuit of next-generation glycopeptides: a journey with vancomycin

Author:
Yash Acharya; Geetika Dhanda; Paramita Sarkar; Jayanta Haldar
Source:
Chemical communications 2022 v.58 no.12 pp. 1881-1897
ISSN:
1364-548X
Subject:
sugars,   etc   ; biofilm; glycopeptides; multiple drug resistance; pharmacokinetics; therapeutics; vancomycin;     Show all 7 Subjects
Abstract:
... Vancomycin, a blockbuster antibiotic of the glycopeptide class, has been a life-saving therapeutic against multidrug-resistant Gram-positive infections. The emergence of glycopeptide resistance has however enunciated the need to develop credible alternatives with potent activity against vancomycin-resistant bacteria. Medicinal chemistry has responded to this challenge through various strategies, o ...
DOI:
10.1039/d1cc06635h

20. Relationship between macroscopic properties of honey and molecular dynamics – temperature effects

Author:
Danuta Kruk; Elzbieta Masiewicz; Jaroslaw Budny; Karol Kolodziejski; Justyna Zulewska; Zbigniew Wieczorek
Source:
Journal of food engineering 2022 v.314 pp. 110782
ISSN:
0260-8774
Subject:
sugars,   etc   ; data collection; honey; isotropy; molecular dynamics; temperature; viscosity;     Show all 7 Subjects
Abstract:
... ¹H spin-lattice relaxation studies of different kinds of honey have been performed in a broad frequency range, versus temperature. On the basis of the extensive data set, translation diffusion coefficients and rotational correlation times of water molecules confined in the sugar matrix have been determined. It has turned out that the translation dynamics is of three-dimensional (isotropic) charact ...
DOI:
10.1016/j.jfoodeng.2021.110782