Lyophilization and its effects on the essential oil content and composition of herbs and spices &amp;ndash; A review

Hazarika, Urbashi; Gosztola, Beáta

doi:10.17306/j.afs.0853

Cited by 4 publications

(1 citation statement)

References 28 publications

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“…Among the practices used by these children, wearing protective clothing, sunscreens, UVabsorbing glasses, and a long haircut. Some patients wear custom hats that absorb UV [21][22][23][24][25]. Photoprotection must be ideal, including Photoprotection clothing and places of life (habitat, car, school, work, etc.)…”

Section: Protection Against Lesions Preventive Treatmentsmentioning

confidence: 99%

Design of Microencapsulated Nigelle Sativa Oil Impregnated in Textile Structure

Taieb,

Mnejja

2023

JERR

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Textiles have been used for protection from solar radiation since the time of ancient civilizations. Textile structures render unique characteristics required for sun screening apparel such as pliability, good mechanical strength, softness, esthetics, and other engineered properties. However, textiles as such may not be able to provide effective protection and theyshould be treated with ultraviolet (UV) blocking agents to ensure that the fabrics deflect the harmful UV rays. Several UV blocking agents are being developed to add or improve the UV protection function of textiles. There are opportunities for health and well-being by using cosmetotextiles in which substances that enhance skin appearance, or vitamins can be absorbed by the skin. The aim of this article is the diffusion of Nigella Sativa oil encapsulated and impregnated in textile structures for the children of the moon.

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Section: Protection Against Lesions Preventive Treatmentsmentioning

confidence: 99%

Design of Microencapsulated Nigelle Sativa Oil Impregnated in Textile Structure

Taieb,

Mnejja

2023

JERR

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Waste Orange Peels as a Feed Additive for the Enhancement of the Nutritional Value of Tenebrio molitor

Kotsou

Chatzimitakos

Athanasiadis

et al. 2023

Foods

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Lately, additional attention is being placed on edible insects, since they constitute an excellent, cost-efficient source of proteins with a low ecological footprint. Tenebrio molitor was the first insect that was considered edible by EFSA in 2021. This species can replace conventional protein sources and thus, it has the potential to be used in many different food products. In the present study, a food by-product that is commonly produced (i.e., albedo orange peel waste) was used as a feed additive for T. molitor larvae, in an effort to further improve the circular economy and enhance the nutritional value of the insects. To this end, bran, which is commonly used as feed for T. molitor larvae, was fortified with the albedo orange peel waste (up to 25% w/w). Larval performance, in terms of larval survival and growth, as well as the larval nutritional value, i.e., the content of protein, fat, carbohydrates, ash, carotenoids, vitamins A and C, and polyphenols, was evaluated. Based on the results, the increase in the percentage of orange peel albedos in T. molitor feed resulted in a subsequent increase in the content of larvae in carotenoids and vitamin A up to 198%, in vitamin C up to 46%, and an increase in the protein and ash content up to 32% and 26.5%, respectively. Therefore, the use of albedo orange peel waste for feeding of T. molitor larvae is highly recommended, since it results in larvae with enhanced nutritional value and at the same time, the utilization of this feeding substrate further lowers the cost of insect farming.

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Chemical Composition and Preliminary Toxicity Evaluation of the Essential Oil from Peperomia circinnata Link var. circinnata. (Piperaceae) in Artemia salina Leach

et al. 2021

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Peperomia Ruiz and Pav, the second largest genus of the Piperaceae, has over the years shown potential biological activities. In this sense, the present work aimed to carry out a seasonal and circadian study on the chemical composition of Peperomia circinata essential oils and aromas, as well as to evaluate the preliminary toxicity in Artemia salina Leach and carry out an in silico study on the interaction mechanism. The chemical composition was characterized by gas chromatography (GC/MS and GC-FID). In the seasonal study the essential oil yields had a variation of 1.2–7.9%, and in the circadian study the variation was 1.5–5.6%. The major compounds in the seasonal study were β-phellandrene and elemicin, in the circadian they were β-phellandrene and myrcene, and the aroma was characterized by the presence of β-phellandrene. The multivariate analysis showed that the period and time of collection influenced the essential oil and aroma chemical composition. The highest toxicity value was observed for the essential oil obtained from the dry material, collected in July with a value of 14.45 ± 0.25 μg·mL−1, the in silico study showed that the major compounds may be related to potential biological activity demonstrated by the present study.

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Lyophilization and its effects on the essential oil content and composition of herbs and spices – A review

Cited by 4 publications

References 28 publications

Design of Microencapsulated Nigelle Sativa Oil Impregnated in Textile Structure

Design of Microencapsulated Nigelle Sativa Oil Impregnated in Textile Structure

Waste Orange Peels as a Feed Additive for the Enhancement of the Nutritional Value of Tenebrio molitor

Chemical Composition and Preliminary Toxicity Evaluation of the Essential Oil from Peperomia circinnata Link var. circinnata. (Piperaceae) in Artemia salina Leach

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