Results 121 to 130 of about 25,271 (286)
Legume Science, Volume 8, Issue 2, June 2026.ABSTRACT Instrumental characterisation of the volatile organic compounds (VOCs), responsible for off‐aroma, is mainly centred on gas chromatography‐based techniques. Despite previous reviews that have addressed the chemical compounds and biosynthetic pathways of off‐aroma generation, to date, there is a lack of a comprehensive review that critically ...
Piyumi Chathurangi Wanniarachchi +3 more
wiley +1 more source
Zhongguo youzhi工业规模的光自养微藻生物质中油脂含量低，无法满足制生物柴油要求，培养过程缺少指导，且现有理论模型在工业规模下缺乏应用验证。为了对大型工业光反应器生产过程进行预测和调整，分析探讨了高含油量微拟球藻培养的技术难点和改进措施，基于一种光吸收系数（f2）估测方法和最大生物质产量的理论模型，提出了一套低成本高含油量微藻培养方案，并在工程中进行实践检验。实践表明：在以跑道池26为光反应器，藻液高度15 cm，氮供应量为改良f/2培养基的1/9条件下，成功生产出油脂含量高于30%的微拟球藻藻粉。综上 ...
黄聪1, 何荣1, 魏帅1, 陈湛平1, 李俊2， 杨黄鹏2， 王珍懿3， 辛凯3， 程军3,4 HUANG Cong1, HE Rong 1, WEI Shuai1, CHEN Zhanping1, LI Jun2, YANG Huangpeng2, WANG Zhenyi3, XIN Kai3, CHENG Jun3,4
doaj +1 more source
Historical Records of Tumours in New Zealand Marine Fishes
New Zealand Journal of Marine and Freshwater Research, Volume 60, Issue 2, June 2026.Tumours were first described in New Zealand marine fishes in 1982 but those early records have been difficult to access and subsequently few tumours have been collected and little has been published. This review updates records of identified tumours from teleosts in the New Zealand marine environment and may encourage more work to identify background ...
John Brian Jones
wiley +1 more source
Zhongguo youzhi旨在建立一种脱水蓖麻油指标的快检方法,对不同脱水程度蓖麻油样品进行低场核磁共振（LF-NMR）扫描，结合化学计量学方法，分析弛豫特性指标与脱水蓖麻油样品羟基值、共轭亚油酸和非共轭亚油酸含量的相关性，通过对建模数据、预处理方法和建模方法进行优化，建立脱水蓖麻油羟基值、共轭亚油酸和非共轭亚油酸含量预测模型，并对模型的准确性和稳定性进行验证。结果表明：脱水蓖麻油羟基值、共轭亚油酸和非共轭亚油酸含量与弛豫特性中单组分弛豫时间τ2w、弛豫时间τ21和τ22、峰面积S21和S22均呈现良好的线性关系 ...
王琰，闫枫丹，孙悦文，许盼盼，刘梦洋，李文龙，彭丹，李军 WANG Yan, YAN Fengdan, SUN Yuewen, XU Panpan, LIU Mengyang, LI Wenlong, PENG Dan, LI Jun
doaj +1 more source
Phytochemicals in Food and Medicine, Volume 1, Issue 2, June 2026.This review provides an extensive and critical synthesis of current knowledge on umbelliprenin, integrating phytochemical, analytical, biological, ecological, and food science perspectives, and identifies priorities for future research. ABSTRACT Umbelliprenin (7‐farnesyloxycoumarin) is an oxyprenylated coumarin that has gained increasing attention in ...
Chiara Collevecchio +4 more
wiley +1 more source
Zhongguo youzhi为了对花椒及相关产品中酰胺类化合物准确定量，以羟基-α-山椒素为内参物，建立了一测多评法同时测定花椒及相关产品中羟基-α-山椒素、羟基-β-山椒素、羟基-γ-山椒素和羟基-ε-山椒素4个成分含量的方法。采用高效液相色谱法（外标法）建立了4个成分的标准曲线，并对外标法进行了方法学考察。在外标法的基础上，以羟基-α-山椒素为内参物，获得其他3个成分的相对校正因子和相对保留时间，以相对保留时间对样品峰进行定性，以相对校正因子和外标法获得的样品中羟基-α-山椒素含量计算花椒及相关产品中其他3个成分的含量 ...
张雪梅1,2，舒晓1,2，张伟1,2，谢蔓莉1,2，杨晓霞1,2，杨丰庆3，杨俊英1,2 ZHANG Xuemei1,2, SHU Xiao1,2, ZHANG Wei1,2, XIE Manli1,2, YANG Xiaoxia1,2,YANG Fengqing3, YANG Junying1,2
doaj +1 more source
Sustainable Food Proteins, Volume 4, Issue 2, June 2026.The review provides a comprehensive comparison in terms comparison of commercially established and emerging plant protein sources, focusing on their structural, rheological, and sensory attributes for developing sustainable plant‐based meat analogues (PBMAs).
Mian N. Riaz +3 more
wiley +1 more source
Journal of the Royal Society of New Zealand, Volume 56, Issue 3, June 2026.Machine learning techniques play an important role in analyzing spectral data. Fish biomass spectral data is useful in fish production as it carries key chemical properties of fish meat. However, it is challenging for existing machine learning techniques to comprehensively discover hidden patterns from fish biomass spectral data because the spectral ...
Zhixing Huang +5 more
wiley +1 more source
Archaeometry, Volume 68, Issue 3, Page 298-310, June 2026.ABSTRACT This study presents the first GC‐MS–based analyses of wide horizontal rim vessels with well‐defined funerary contexts, from Middle Bronze Age Portugal (Quinta do Amorim 2 and Pego). Organic residues from two vessels revealed ruminant fats and plant oils, alongside molecular markers of heat exposure.
João Vinícius Back +5 more
wiley +1 more source
The Effects of Shifting to Transaction Value and Other Issues [PDF]
This study takes off from an earlier inquiry on the effects of Home Consumption Value (HCV) valuation. It is intended to assist policymakers in examining the requirements for an effective implementation of the General Agreements on Tariffs and Trade ...
Medalla, Erlinda M. +1 more
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