Tracing the addition of black soldier fly larvae to barley flour using near infrared spectroscopy - Effects of batch and processing treatment

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62157124%3A16270%2F25%3A43882493" target="_blank" >RIV/62157124:16270/25:43882493 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.sciencedirect.com/science/article/pii/S0889157525005897" target="_blank" >https://www.sciencedirect.com/science/article/pii/S0889157525005897</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.jfca.2025.107774" target="_blank" >10.1016/j.jfca.2025.107774</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Tracing the addition of black soldier fly larvae to barley flour using near infrared spectroscopy - Effects of batch and processing treatment

Popis výsledku v původním jazyce

This study evaluated the ability of two near infrared (NIR) instruments (e.g. bench top and portable) combined with chemometrics (e.g. PCA and PLS regression) to trace the addition of different levels (0.5-20 % w/w) of black soldier fly larvae (BSFL) meal into barley flour samples. The effects of batch, BSFL processing treatment (drying and blanching) and the number of replicates on the prediction (SECV-standard error of cross validation) of the level of addition was evaluated. Mixture samples were prepared by combining three batches (B1 to B3), three processing methods (T1 to T3), and replicates (triplicates). The PCA score plot showed a separation between samples according to batch and mixtures (level of addition). The PLS regression models predicted the level of addition of BSFL meal to barley flour with a coefficient of determination in cross-validation (R2CV) ranging from 0.76 to 0.90, depending on the instrument used to collect the spectra. The RPD values ranged from 2 to 6.1 depending on the combination of batch, treatment and instrument used during calibration. The standard error of prediction (SEP) obtained for the prediction of the level of BSFL meal addition was 2.63 % using the benchtop or 4.10 % using the portable NIR instrument. The study demonstrated that the prediction of the addition of BSFL to barley flour is possible, however, the accuracy of the method will depend on factors such as level of addition of BSFL meal to the barley flour, while batch or processing might have an effect. The development and implementation of rapid analytical methods such as those based on the utilization of NIR spectroscopy, will provide with no-destructive and green tools to the BSFL industry.

Název v anglickém jazyce

Tracing the addition of black soldier fly larvae to barley flour using near infrared spectroscopy - Effects of batch and processing treatment

Popis výsledku anglicky

This study evaluated the ability of two near infrared (NIR) instruments (e.g. bench top and portable) combined with chemometrics (e.g. PCA and PLS regression) to trace the addition of different levels (0.5-20 % w/w) of black soldier fly larvae (BSFL) meal into barley flour samples. The effects of batch, BSFL processing treatment (drying and blanching) and the number of replicates on the prediction (SECV-standard error of cross validation) of the level of addition was evaluated. Mixture samples were prepared by combining three batches (B1 to B3), three processing methods (T1 to T3), and replicates (triplicates). The PCA score plot showed a separation between samples according to batch and mixtures (level of addition). The PLS regression models predicted the level of addition of BSFL meal to barley flour with a coefficient of determination in cross-validation (R2CV) ranging from 0.76 to 0.90, depending on the instrument used to collect the spectra. The RPD values ranged from 2 to 6.1 depending on the combination of batch, treatment and instrument used during calibration. The standard error of prediction (SEP) obtained for the prediction of the level of BSFL meal addition was 2.63 % using the benchtop or 4.10 % using the portable NIR instrument. The study demonstrated that the prediction of the addition of BSFL to barley flour is possible, however, the accuracy of the method will depend on factors such as level of addition of BSFL meal to the barley flour, while batch or processing might have an effect. The development and implementation of rapid analytical methods such as those based on the utilization of NIR spectroscopy, will provide with no-destructive and green tools to the BSFL industry.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

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OECD FORD obor

40301 - Veterinary science

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2025

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Journal of food composition and analysis

ISSN

0889-1575

e-ISSN

1096-0481

Svazek periodika

145

Číslo periodika v rámci svazku

September

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

7

Strana od-do

nestránkováno

Kód UT WoS článku

001501984800002

EID výsledku v databázi Scopus

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