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“INDUSTRIE DELLE BEVANDE worldwide bottling” 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

AromataGroup was acquired in Nov 2018 by Ambienta SGR and by its managing founders to create a leading European platform in natural ingredients for the food and beverage industries. Create Flavours is the third add-on acquisition after IPAM (Italy) and Nactis Flaours (France and BNL).  Create Flavo...

According to a new Freedonia Group analysis, the US market for single-use foodservice products is forecast to see healthy annual growth of 3.4% through 2023, when demand is expected to near $25 billion. The best opportunities exist for products with features that support use in fast-growing applicat...

Commission Regulation (EU) 2020/685 of 20 May 2020 amending Regulation (EC) No 1881/2006 as regards maximum levels of perchlorate in certain foods....

Did you know that your wine closures tomorrow could be used to produce an ice basket to keep at the right temperature your “bubbles” or a strap for the anti-virus mask? This is the circular economy, even in wine. With this aim, many bins dedicated to collect the wine closures have been installed in...

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