Standardization for Drying, Bleaching and Dyeing Processes in Dried Flowers

An experiment was conducted at Tamil Nadu Agricultural University, Coimbatore, during 2009-2010 to standardize processing techniques for dried flower production. Foliage of silver oak (Grevillea robusta), thuja (Thuja orientalis) and camellia (Camellia reticulata) was best preserved by glycerinizati...

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Autores principales:	M Jawaharlal, M Visalakshi, S Cintu, M Ganga
Formato:	article
Lenguaje:	EN
Publicado:	Society for Promotion of Horticulture - Indian Institute of Horticultural Research 2013
Materias:	dry flowers glycerinization desiccants bleaching dyeing Plant culture SB1-1110
Acceso en línea:	https://doaj.org/article/5f5a2b115fd84b9c861ff1e3fcc639f4
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spelling	oai:doaj.org-article:5f5a2b115fd84b9c861ff1e3fcc639f42021-12-02T10:22:29ZStandardization for Drying, Bleaching and Dyeing Processes in Dried Flowers0973-354X2582-4899https://doaj.org/article/5f5a2b115fd84b9c861ff1e3fcc639f42013-06-01T00:00:00Zhttps://jhs.iihr.res.in/index.php/jhs/article/view/337https://doaj.org/toc/0973-354Xhttps://doaj.org/toc/2582-4899An experiment was conducted at Tamil Nadu Agricultural University, Coimbatore, during 2009-2010 to standardize processing techniques for dried flower production. Foliage of silver oak (Grevillea robusta), thuja (Thuja orientalis) and camellia (Camellia reticulata) was best preserved by glycerinization; leaves were soft and pliable, with lowest moisture and highest overall acceptability. In the case of fully-opened flowers in button-type chrysanthemum (Chrysanthemum grandiflorum), gerbera (Gerbera jamesonii) and plumeria (Plumeria alba), a combination of sand and silica gel, and microwave-oven embedded method was found to be suitable for drying, with high overall acceptability. Dried pods of jacaranda (Jacaranda mimosifolia) and castanospermum (Castanospermum australe) were fully bleached by soaking overnight in 10% sodium hydroxide and subsequent treatment with 2% sodium hydroxide + 2.5% sodium silicate + 35% hydrogen peroxide. Bleached pods were given dye treatments where acrylic dyes showed good dyeing consistency, light fastness, wash fastness and rubbing fastness.M JawaharlalM VisalakshiS CintuM GangaSociety for Promotion of Horticulture - Indian Institute of Horticultural Researcharticledry flowersglycerinizationdesiccantsbleachingdyeingPlant cultureSB1-1110ENJournal of Horticultural Sciences, Vol 8, Iss 1, Pp 65-69 (2013)
institution	DOAJ
collection	DOAJ
language	EN
topic	dry flowers glycerinization desiccants bleaching dyeing Plant culture SB1-1110
spellingShingle	dry flowers glycerinization desiccants bleaching dyeing Plant culture SB1-1110 M Jawaharlal M Visalakshi S Cintu M Ganga Standardization for Drying, Bleaching and Dyeing Processes in Dried Flowers
description	An experiment was conducted at Tamil Nadu Agricultural University, Coimbatore, during 2009-2010 to standardize processing techniques for dried flower production. Foliage of silver oak (Grevillea robusta), thuja (Thuja orientalis) and camellia (Camellia reticulata) was best preserved by glycerinization; leaves were soft and pliable, with lowest moisture and highest overall acceptability. In the case of fully-opened flowers in button-type chrysanthemum (Chrysanthemum grandiflorum), gerbera (Gerbera jamesonii) and plumeria (Plumeria alba), a combination of sand and silica gel, and microwave-oven embedded method was found to be suitable for drying, with high overall acceptability. Dried pods of jacaranda (Jacaranda mimosifolia) and castanospermum (Castanospermum australe) were fully bleached by soaking overnight in 10% sodium hydroxide and subsequent treatment with 2% sodium hydroxide + 2.5% sodium silicate + 35% hydrogen peroxide. Bleached pods were given dye treatments where acrylic dyes showed good dyeing consistency, light fastness, wash fastness and rubbing fastness.
format	article
author	M Jawaharlal M Visalakshi S Cintu M Ganga
author_facet	M Jawaharlal M Visalakshi S Cintu M Ganga
author_sort	M Jawaharlal
title	Standardization for Drying, Bleaching and Dyeing Processes in Dried Flowers
title_short	Standardization for Drying, Bleaching and Dyeing Processes in Dried Flowers
title_full	Standardization for Drying, Bleaching and Dyeing Processes in Dried Flowers
title_fullStr	Standardization for Drying, Bleaching and Dyeing Processes in Dried Flowers
title_full_unstemmed	Standardization for Drying, Bleaching and Dyeing Processes in Dried Flowers
title_sort	standardization for drying, bleaching and dyeing processes in dried flowers
publisher	Society for Promotion of Horticulture - Indian Institute of Horticultural Research
publishDate	2013
url	https://doaj.org/article/5f5a2b115fd84b9c861ff1e3fcc639f4
work_keys_str_mv	AT mjawaharlal standardizationfordryingbleachinganddyeingprocessesindriedflowers AT mvisalakshi standardizationfordryingbleachinganddyeingprocessesindriedflowers AT scintu standardizationfordryingbleachinganddyeingprocessesindriedflowers AT mganga standardizationfordryingbleachinganddyeingprocessesindriedflowers
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Standardization for Drying, Bleaching and Dyeing Processes in Dried Flowers

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