Da colture dedicate agli scarti dell'agroindustria:

biotecnologie, economia circolare e Green Jobs

Nicoletta RavasioCNR ISTM,

Milano

Transizioni socio-economiche

OCSE: 30% in 2030

$ B

illio

ns

0

20

40

60

80

100

2010 2011 2012 2013 2018

Non energeticbioproducts

EnergeticBioproducts

715Billions $ in 2021

CAGR 8,9%!!!!

Biorefinery Products: Global MarketsBCC Research, april 2014, EGY117A

IEA Bioenergy Task 42:

Biorefinery is the sustainable processing of biomass into a spectrum of marketable products

System integration

Multiple products

Sustainabilityuso

salute

occupation

healthSocial

H2O

climat

acidification

Environmental

profitable

pay-back

Economic

“From ancient crops

materials and products for the future”

VeLiCa

www.velica.org

02/2011-07/2013

Biofuels

Lubricants

Polyols

ω-3, ω-6

Varietalselection

Protein hydrolisates

scrutching

Biomass

Oligomers and sugars

Pressing

Oil

Fiber

Green building materials

Caratterizzazione NMR oli, sostanze naturaliproteinePreparazione, caratterizzazione compositiCatalisi omogeneaSintesi organicaFibre naturali

ISMAC

Catalisi eterogeneaTrasformazioni oli vegetaliOli non-food per energiaSintesi organica Processi sostenibili

ISTM

AgronomiaBiologia molecolareGenomica vegetaleStudio di proteinePiante non-food per energia

IBBA

Catalisi enzimaticaSostanze organiche naturaliBiologia molecolareChimica farmaceuticaProteine

ICRM

UniMi + UniPvCatalisi enzimaticaBiotecnologieBiologia MolecolareCaratterizzazione biochimica

CatalisiICRM

ISMAC

ISM

ISTM

ProteineIBBA

ICRM

ISMAC

Formulazione,

caratterizzazione

compositiISMAC

Piante e oli per energiaIBBA

ISTM

Biologia

molecolareIBBA

ICRM

ISM

PolimerizzazioneISMAC

G. Speranza, G. Boschin et al. J. Agr. Food Chem., in corso di stampa

ACE inibitori dal panello degrassato

Verso l’industrializzazione

Prototipi industriali (Davifil s.r.l.)

M. Bianchetto Songia, A. Patrucco, F. Ramella Pollone, M.N. Ravasio, C.Tonin“Materiale composito di origine naturale e metodo per la sua fabbricazione”Dom Brev Ind GE2012A000028 (07.03.2012), Rilasciato 05 settembre 2014 con n. 0001410155

Partners CNR: ISPA Istituto di scienza delle produzioni alimentari; ISMAC Istituto di studio delle macromolcole; IBF Istituto di biofisica; IRSA Istituto di ricerca sulle acque

Coordinatore IBBA

make use dispose

Linear economy

make use dispose

RiceRes

Proteine

olio

steroli

lignina

cellulosa

Silice

Rapporto Enel – Symbola 2018

100 storie di Economia Circolare

ISTM

UniMi

UniPv

ISMAC

Milling

Rice husk

Hulling

Whitening

Extr

act

ion

Rice bran oil

1 tonn

Rice bran

70 kg

200 kg

1. 35 tonn

WP2 Insulating materials for green-building

“Composite of natural origin and method for itspreparation”Italian Pat. Appl. GE2012A000028 (07.03.2012),Granted 05.09.2014 n. 0001410155

• Waste wool

• rice straw

A comparison

Polystyrene panels:

• Free-standing• Thermal Cond. (λ) ≈ 0.03 W/m

o

K• low cost• low density

• fossil based• Not recyclable• Very bad fire behaviour

Wool materials:

• Excellent fire behaviour• recyclable and compostable• produced from waste renewable materials• Thermal Cond (λ) ≈ 0.05 W/m

o

K

• Not free-standing• higher cost

Wool&Straw panels:

• Free standing!• Good fire behaviour• Resistant to moth and molds• Highly perspirant• Suitable for anti-sismic building• reciclable and compostable• produced from waste renewable materials•Thermal Cond.(λ) ≈ 0.043 W/m

o

K

• higher cost

WP2

Biofiller: controlled degradation toobtain silica particles covered by acarbon residue

0

20

40

60

80

100

50 150 250 350 450 550 650

we

igh

t %

T (°C)

T mr(°C)

PP/PPg 368PP/PPg/BF

10% 372PP/PPg/BF

20% 387

Thermal stability increases(barrier effect due to C residue).

T mr: weight loss maximum rate

Biofillers from husksWP2WP2

Silica from vegetables: Phytolits

Silica increases a tyre’s wet grip and cuts its rolling resistance by around 30%. That translates into a 5-7% reduction in fuel consumption.

Rice(MMT)

Bran(MMT)

Oil potential(MMT)

Oil actual(MMT)

China 131.186 9.18 1.84 0.090

India 89.178 6.24 1.25 0.820

Indonesia 42.954 3.01 0.60 --

Bangladesh 31.832 2.23 0.45 0.002

… … … … …

World 455.707 31.90 6.38 1.20

Source: www.fao.org/crop/statistics/en. Accessed 10 September 2012A. G. Gopala Krishna, INFORM 2013, 24(4), 260-265

Unexploited potential

Too Acidic !!! (Rancid)

Monoglycerides

Emulsifiers,

preservatives, additives in

➢ food

➢ cosmetics

➢ pharmaceuticals

E 471

Sterols from gamma orizanolWP1

SiZr 5, 180°C

12 h

Conv 93% Sel 100 %

Rice Bran Oil

Defatted Bran

Waxes γ - orizanol

Proteins

polysaccharides

Organolectic

properties

Biological

properties

Infant formulas

Functional

properties

foaming, surfactant,

emulsifying action

Umami taste

Hydrolysed Vegetal Proteins - HVPs

Functional foods, cosmetics, taste enhancers

Oil

DFB

Xilanases, Phytases

Protein from defatted branWP4

Oil

Defatted BSG Proteins

ArabinoXilans

✓ Parabenfood and cosmetics

✓ oral care productssost. Triclosan

Antioxydants Antibacterial and antifungal agents

BHT E321

BHA E320

Metabolits potentially carcinogenics. Max 0,02% (FDA)

Poultry Sci, 2016, 95, 2435-2440

Fat with unusual composition

C14:0 C16:0 C18:0 C18:1 C18:2 C18:3 C20:0 C20:1 C22:0 C24:0

Coffee Silver Skin 1.2 30.2 6.6 6.2 25.0 0.6 12.1 0.3 15.6 2.1

Spent Coffee Ground - 32.8 7.3 11.5 43.7 0.6 3.0 - 0.5 --

Chlorgenic acid esters

❖ Anti-aging

❖ UV screen

❖ Antimicrobial

❖ Anti-inflammatory

Chlorgenic acid esters

R = C8C12C16

❖ Anti-aging

❖ UV screen

❖ Antimicrobial

❖ Anti-inflammatory

Paper from silverskin

❖ Cellulose from silverskin allows to save 10-15% virgin cellulose

❖ CSS fat could improve grease

resistance

Industrial Symbiosis

Cellulosic fraction

Lipid fraction

Lipid and

phenolic

fraction

Cosmetic

products

Paper

Industria cosmetica

• 10,5 Miliardi di € (2016) con 35000 addetti

• Italia 4° in Europa (51,56% in Lombardia)

• 54% donne vs 28% manifatturiero

Il siero di latte: «from gutter to gold»

8 Milionitonn/anno

94% circa del volume di latte

BOD = 35.000 mg/LCOD = 70.000 ppm di O2

Un litro di siero ha un carico ambientale uguale a quello prodotto da una persona nell’arco delle 24 ore.

Cheese Vat

Whey

Creamseparator

Cheese

Wheycream

Wheyproteins

UF retentate

UF permeate

LactoseDelactosepermeate

Crystallization

WheyPermeate

UF: Ultrafiltration

9.4 miliardi $ nel 2017

2,5 miliardi

Il siero di latte: «from gutter to gold»

Statista 2017

F. Zaccheria et al., Green Chemistry, 2017, 19, 1904 - 1910

D-Tagatose

™

Iso-sorbide

Sharp Aquo Crystal Mazda CX-5

Thank You