ANALYSIS OF VANILLIN BY TLC AND HPLC-PDA IN HERBAL MATERIAL AND TINCTURE FROM VANILLA PLANIFOLIA JACKS EX. ANDREWS

ANALYSIS OF VANILLIN BY TLC AND HPLC-PDA IN HERBAL MATERIAL AND TINCTURE FROM Vanilla planifolia Jacks ex. Andrews

Vanilla planifolia (Orchidiaceae) is a species that is renowned globally and represents the largest source of vanillin flavoring used in the food, cosmetic and pharmaceutical industries.This study was carried out to analyze by TLC and HPLC-PDA vanillin in herbal drug and tincture from V.planifolia.The herbal drug was obtained with hydroalcoholic so

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Demand for inputs in silkworm production: the case of Turkey

ABSTRACT The objective of this study was to calculate the price, cross, and Morishima Technical Substitution elasticities for the costs of manpower, supply of mulberry leaves, transportation, heating, and Seat material, all of which play pivotal roles for producers in sericulture.A survey was conducted by face-to-face interviews with 207 farmers wi

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