resin Tears, page 3

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resin Tears sent on 28 Marzo 2017 (14:15) by Alcenero. 52 comments, 2041 views.

at 55mm, 1 sec f/8.0, ISO 100, tripod.

Mi ha sempre affascinato la resina degli alberi, mi piace il colore ed il profumo, è ottima da mettere sulla brace per fare barbecue o per profumare gli ambienti ma è da sapere che la resina è una sostanza di protezione, di composizione chimica molto varia, più o meno liquida a seconda delle specie arboree, che si secca e indurisce a contatto con l'ambiente esterno. Può essere prodotta spontaneamente, oppure a causa di uno stress esterno come una ferita, appunto, o l'attacco di un insetto, una muffa o un batterio. Quando avviene una lacerazione, si insinua nella ferita e la ripara. Oltre che la funzione protettiva di “tappabuchi”, ha anche attività antibatterica, antimicrobica e antiparassitaria, grazie ai composti chimici che la arricchiscono e la rendono profumata. Generalmente sono dei composti terpenici volatili, come l'alfa-pinene, che è quello più diffuso in natura e responsabile del caratteristico profumo del pino, ma che si trova anche in numerosissime altre resine e oli essenziali, come nell'olio essenziale di rosmarino.

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user100958

sent on 17 Novembre 2017 (6:14) | This comment has been automatically translated (show/hide original)

Nice shot, nice caption.
Hello.

Alcenero

sent on 18 Novembre 2017 (0:52) | This comment has been automatically translated (show/hide original)

Tony, an infinite thank you for your passage and the beautiful words
A greeting

Nigno09

sent on 25 Febbraio 2018 (10:52) | This comment has been automatically translated (show/hide original)

Nice PDR with well-managed light

Alcenero

sent on 25 Febbraio 2018 (19:29) | This comment has been automatically translated (show/hide original)

Thanks for the ride and appreciation of Nigno ;-)

Renzo Bagatella

sent on 04 Aprile 2018 (21:45) | This comment has been automatically translated (show/hide original)

<string xmlns="http://schemas.microsoft.com/2003/10/Serialization/">Excellent document and interesting the caption;-) congratulations Alcenero.

Hi Renzo</string>

Alcenero

sent on 16 Aprile 2018 (15:57) | This comment has been automatically translated (show/hide original)

Thank you so much David, glad you liked;-)

Bruno Vitali

sent on 07 Marzo 2019 (22:28) | This comment has been automatically translated (show/hide original)

Nice shot and just as nice and exhaustive explanation.
Hello

Alcenero

sent on 08 Marzo 2019 (19:58) | This comment has been automatically translated (show/hide original)

Thank you so much Bruno
I am really glad for your appreciation Sorriso

Fabio Ponso

sent on 19 Maggio 2023 (4:57) | This comment has been automatically translated (show/hide original)

A very poetic title that makes the idea well and further enhances an already excellent shot of its own. Great beautiful photo, great visual impact, congratulations Pierpaolo.
hello
Fabio

Alcenero

sent on 25 Maggio 2023 (11:15) | This comment has been automatically translated (show/hide original)

Thank you Fabio, an old shot with many defects due to lack of experience but certainly with a soul
Greetings
Pierpaolo

Daniele_Conte

sent on 03 Marzo 2025 (12:14) | This comment has been automatically translated (show/hide original)

Nice shot! Spring is coming!

Alcenero

sent on 04 Marzo 2025 (12:00) | This comment has been automatically translated (show/hide original)

Thank you, in fact there is less and less missing ;-)

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