Contents

       

“INDUSTRIE DELLE BEVANDE” is the leading Italian journal addressing all branches of the beverage industry: mineral waters, wines, soft drinks, aperitifs, beer, spirits, fruit juices, etc. Six issues are published yearly since 1971. Technical, scientific and practical articles concerning production, bottling and beverage control are here reported, in addition to several features supplying all the information concerning machinery, products, packaging and law.

 

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IB 18 05 cop

 

INDUSTRIE DELLE BEVANDE Vol. 47 - SEPTEMBER/OCTOBER 2018

 

CONTENTS

 

3 - Extraction process and characterization of the polyphenolic compounds extracted from vine leaves from Aglianico
M. Pizzichini - A. Agnelli - G. Pagano - C. Mucciolo
After the harvest the vine leaves are usually left to drop to the ground instead they could be processed to extract valuable active and healthy polyphenol based ingredients. Conditions are described for extraction of the polyphenols in the water and the process of purification and concentration of bioactive molecules with membrane filtration techniques, respectively ultrafiltration and reverse osmosis. From the extraction process concentrations of total polyphenols are obtained in the final concentrate of osmosis to the sum of 10,286 mg / L, while the anthocyanins have a value of about 800 mg/L. The analytical data shows the presence of active ingredients in interesting concentrations, while the water extraction process safeguards the final product from the contamination of organic solvents. The water obtained from the permeate of OI is reused for the new extraction of the leaves, so the process does not use chemical reagents and does not consume solvent-water, therefore it is absolutely sustainable.

 

DEPARTMENTS

 

10 - Machines & equipment

24 - Containers & closures

32 - Products

40 - Energy & sustainability

48 - Applied research

52 - Marketing

60 - News

72 - Agenda

78 - Books

80 - Advertisers’ list & companies’ address

B&R MapleSim Connector simplifies model-based machine development   B&R simplifies model-based machine development with the new B&R MapleSim Connector. It considerably reduces the time spent modeling machine components. Machine functions are easy to program and deploy. B&R MapleSim...

Powders dissolution is a process that requires depth knowledge and specific process technologies. Fristam has developed several mixing systems, applicable to all productions, from a few kg up to 10.000 kg/hour. - Fristam Powder Mixer. Used to mix high quantities of xanthan gum, guar, pectin, CMC, c...

  Packaging sustainability is a key issue, in particular for the beverage industry, in which more and more questions have been raised about the material to be used for packing safely and with limited impact on the environment. At K 2019 trade fair in Düsseldorf, which will be held from October, 16-...

Commission Regulation (EU) 2019/1582 of 25 September 2019 amending Annexes II and III to Regulation (EC) No 396/2005 of the European Parliament and of the Council as regards maximum residue levels for imazalil in or on certain products....

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