Competence in
natural raw materials
from renewable


January, 2021
Organic Agriculture Standard EC/889/2008, USA-NOP and National Standards - Registration 2021

Customer information regarding the renewal and the new registration of BIO-PROTAN Products for the Organic Agriculture Standards in the Europen Union,  the USA-NOP Standards, the FIBL German and Swiss Organic Standards:

Download the required product list (PDF):

Mayo, 2020
Comparación de DIAMIN®Basic con especificaciones disponibles comercialmente

Estimados señores,

En vista de la próxima situación económica difícil, sugerimos los siguientes productos fertilizantes orgánico, con aminoácidos y péptidos, disponibles a corto plazo:

  • AMINOPOOL - Polvo - 40% de aminoácidos libres.
  • PROTAN KF80-L - Líquido - 35% de aminoácidos libres.
  • DIAMIN Power LS - Líquido - 24% de aminoácidos libres.
  • DIAMIN N9B - Líquido - 24% de aminoácidos libres.
  • DIAMIN Basic - Líquido - 10% de aminoácidos libres.

Para explicarle la eficiencia de DIAMIN®Basic, nos gustaría llamar su atención sobre una comparación con especificaciones disponibles comercialmente (más caras) como ISABION, HICURE, SIAPTON, TERRAMIN, TERRASORB, AMINOSOL: 

DIAMIN®Basic probado junto con:


April, 2020

April, 2020
Naturland Zulassung für DIAMIN BE und DIAMIN N9

Kundeninformation zur Neuregistrierung von BIO-PROTAN-Produkten nach den Standards des ökologischen Landbaus vom Forschungsinstitut für biologischen Landbau (FiBL Deutschland) und von Naturland - Verband für ökologischen Landbau.

Laden Sie die NEWS als PDF-Datei (Portable Document Format) herunter unter:

March, 2020

January, 2018
REACH Regulation (EC) No 1907/2006 of the European Parliament
and of the Council of 18 December 2006

Protan AG customer information regarding to the Regulation (EC) No 1907/2006 concerning the Registration, Evaluation, Authorisation and Restriction of Chemicals (REACH)

Download (PDF)

October, 2017
Regulation (EC) No 1069/2009 of the European Parliament
and of the Council of 21 October 2009

Protan AG customer information regarding the Regulation (EC) No 1069/2009 laying down health rules as regards animal by-products and derived products not intended for human consumption („Animal by-products-Regulation“)

Download (PDF)

July, 2015
Plant growth stimulation with Amino acids and Peptides - Dr. H. Wolf - original text

Expert commentary regarding the principles of amino acids foliar application versus soil application.  Criteria for the evaluation of the economic efficiency of protein hydrolysates for soil and/or foliar application.

Download (PDF)


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