Search Results - "van Altena, Ian A"

Development of the ultrasonic conditions as an advanced technique for extraction of phenolic compounds from Eucalyptus robusta by Bhuyan, Deep Jyoti, Vuong, Quan V., Chalmers, Anita C., van Altena, Ian A., Bowyer, Michael C., Scarlett, Christopher J.

“…This study is designed to develop ultrasonic conditions as an advanced technique for optimal recovery of phenolics and antioxidants from Eucalyptus robusta…”
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The Effects of Drying on Physico‐Chemical Properties and Antioxidant Capacity of the Brown Alga (Hormosira banksii (Turner) Decaisne) by Dang, Thanh T., Vuong, Quan Van, Schreider, Maria J., Bowyer, Michael C., Altena, Ian A. Van, Scarlett, Christopher J.

“…Hormosira banksii is a rich source of polyphenols, which can be utilized in the food or pharmaceutical industries. This study aimed to determine the impact of…”
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Comparison of chemical profile and antioxidant properties of the brown algae by Dang, Thanh T., Bowyer, Michael C., Van Altena, Ian A., Scarlett, Christopher J.

“…Summary Six brown algae, Sargassum vestitum, Sargassum linearifolium, Phyllospora comosa, Padina sp., Hormosira banksii and Sargassum podocanthum, were…”
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Optimisation of ultrasound-assisted extraction conditions for phenolic content and antioxidant activities of the alga Hormosira banksii using response surface methodology by Dang, Thanh T., Van Vuong, Quan, Schreider, Maria J., Bowyer, Michael C., Van Altena, Ian A., Scarlett, Christopher J.

“…This study aimed to optimise ultrasound-assisted extraction (UAE) conditions of the brown alga Hormosira banksii for total phenolic content (TPC) and…”
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Microwave-assisted extraction of Eucalyptus robusta leaf for the optimal yield of total phenolic compounds by Bhuyan, Deep Jyoti, Van Vuong, Quan, Chalmers, Anita C., van Altena, Ian A., Bowyer, Michael C., Scarlett, Christopher J.

“…•The optimal yields of TPC, TFC, proanthocyanidins and total antioxidants from Eucalyptus robusta have been characterized using water as the solvent, MAE and…”
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Chemical investigation of seven Australasian Cystophora species: New chemistry and taxonomic insights by Laird, Damian W., Bennett, Sarah, Bian, Baohong, Sauer, Benjamin, Wright, Kathleen, Hughes, Victoria, van Altena, Ian A.

“…Chemical investigation of seven species from the brown algal genus Cystophora collected throughout Australia and New Zealand resulted in the isolation of two…”
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Optimum conditions of microwave-assisted extraction for phenolic compounds and antioxidant capacity of the brown alga Sargassum vestitum by Dang, Thanh T, Bowyer, Michael C, Van Altena, Ian A, Scarlett, Christopher J

“…This study aimed to optimise microwave-assisted extraction (MAE) conditions for total phenolic compounds (TPCs) and antioxidant activities of the alga…”
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Pycnanthuquinone C, an Unusual 6,6,5-Tricyclic Geranyltoluquinone from the Western Australian Brown Alga Cystophora harveyi by Laird, Damian W, Poole, Rachael, Wikström, Maria, van Altena, Ian A

“…Chemical investigation of the Western Australian marine brown alga Cystophora harveyi resulted in the isolation of the new linearly fused 6,6,5-tricyclic…”
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Effects of Different Drying Methods on Bioactive Compound Yield and Antioxidant Capacity of Phyllanthus amarus by Nguyen, Van Tang, Van Vuong, Quan, Bowyer, Michael C, Van Altena, Ian A, Scarlett, Christopher J

“…Phyllanthus amarus (P. amarus) has been used as a herbal medicine, particularly for liver support, in many countries and its extracts have been shown to…”
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Phytochemical retention and antioxidant capacity of xao tam phan (Paramignya trimera) root as prepared by different drying methods by Nguyen, Van Tang, Pham, Ngoc Minh Quynh, Vuong, Quan Van, Bowyer, Michael C, van Altena, Ian A, Scarlett, Christopher J

“…Xao tam phan (Paramignya trimera (Oliv.) Guillaum) has been used as an herbal medicine for the treatment of cancer or cancer-like diseases in recent years,…”
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Microwave‐Assisted Extraction for Saponins and Antioxidant Capacity from Xao Tam Phan (Paramignya trimera) Root by Nguyen, Van Tang, Vuong, Quan V., Bowyer, Michael C., Van Altena, Ian A., Scarlett, Christopher J.

“…The aim of this study was to determine the optimal microwave‐assisted extraction (MAE) parameters for saponins and antioxidant capacity from the P. trimera…”
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Microwave-assisted extraction as an advanced technique for optimization of saponin yield and antioxidant potential from Phyllanthus amarus by Nguyen, Van Tang, Bowyer, Michael C., Van Altena, Ian A., Scarlett, Christopher J.

“…The objective of this study was to apply microwave-assisted extraction (MAE) as an advanced technique for optimization of saponin yield and antioxidant…”
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In vitro anticancer properties of selected Eucalyptus species by Bhuyan, Deep Jyoti, Sakoff, Jennette, Bond, Danielle R., Predebon, Melanie, Vuong, Quan V., Chalmers, Anita C., van Altena, Ian A., Bowyer, Michael C., Scarlett, Christopher J.

“…In spite of the recent advancements in oncology, the overall survival rate for pancreatic cancer has not improved over the last five decades. Eucalypts have…”
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Exploring the Least Studied Australian Eucalypt Genera: Corymbia and Angophora for Phytochemicals with Anticancer Activity against Pancreatic Malignancies by Bhuyan, Deep Jyoti, Vuong, Quan V., Bond, Danielle R., Chalmers, Anita C., Altena, Ian A., Bowyer, Michael C., Scarlett, Christopher J.

“…While the pharmacological and toxicological properties of eucalypts are well known in indigenous Australian medicinal practice, investigations of the…”
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A New Cyclized 9,11-Secosterol Enol−Ether from the Australian Sponge Euryspongia arenaria by van Altena, Ian A, Butler, Alan J, Dunne, Simon J

“…The polar fraction of the crude extract from the sponge Euryspongia arenaria was separated by chromatography. Structure elucidation by spectrometric methods…”
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Tetraprenyltoluquinols from the brown alga Cystophora fibrosa by Laird, Damian W., van Altena, Ian A.

“…Enantiomeric 4′-methoxyamentol, a tetracyclic tetraprenyltoluquinol, has been isolated from the South African marine brown alga Cystophora fibrosa as well as…”
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Cytotoxic compounds from Laurencia pacifica by Zaleta-Pinet, Diana A, Holland, Ian P, Muñoz-Ochoa, Mauricio, Murillo-Alvarez, J Ivan, Sakoff, Jennette A, van Altena, Ian A, McCluskey, Adam

“…Background The current investigation sought to explore the nature of the secondary metabolites in the algae, Laurencia pacifica . Results This report details…”
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Steroids from an Australian Sponge Psammoclema sp by Holland, Ian P, McCluskey, Adam, Sakoff, Jennette A, Gilbert, Jayne, Chau, Ngoc, Robinson, Phillip J, Motti, Cherie A, Wright, Anthony D, van Altena, Ian A

“…Investigation of an extract of the Australian marine sponge Psammoclema sp. for dynamin I inhibitory activity led to the isolation of four new…”
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Phytochemicals and antioxidant capacity of Xao tam phan (Paramignya trimera) root as affected by various solvents and extraction methods by Nguyen, Van Tang, Bowyer, Michael C., Vuong, Quan Van, Altena, Ian A.Van, Scarlett, Christopher J.

“…[Display omitted] •Solvent type and extraction method significantly affected the phytochemicals and antioxidant capacity of Paramignya trimera.•Methanol…”
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Microwave-Assisted Extraction for Saponins and Antioxidant Capacity from Xao Tam Phan ( Paramignya trimera ) Root: Microwave-Assisted Extraction for Saponins by Nguyen, Van Tang, Vuong, Quan V., Bowyer, Michael C., Van Altena, Ian A., Scarlett, Christopher J.

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