Abstract
Abstract The changes in undeconjugated and total folate content of soybean during various stages of tempeh and soymilk preparation were studied. Total folate was extracted by the tri‐enzyme technique. The ratio of total folate to undeconjugated folate was compared in all samples. Raw soybeans used for tempeh and soymilk preparation contained 4.04 and 4.50 mg total folate kg −1 respectively. Soaking and boiling soybean caused a significant loss of folate during tempeh and soymilk preparation. Leaching was identified as the major cause of folate loss, as soaking and cooking waters were found to contain a large amount of folate. Rhizopus fermentation of boiled soybean caused an increase of 68 and 100% in undeconjugated and total folate contents respectively. Frying reduced the folate content of tempeh significantly. Milling of boiled soybean in soymilk preparation significantly reduced the undeconjugated folate content of blanched soybean but increased the total folate. UHT treatment of soymilk caused a loss of 9 and 14% of undeconjugated and total folates respectively. The total folate content of deep‐fried tempeh and soymilk was 2.35 and 2.76 mg kg −1 respectively. Analysed values are expressed on a dry weight basis. © 2002 Society of Chemical Industry
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Claims 13
Claim · model-written summary
Raw soybeans for tempeh contained 4.04 mg total folate kg −1.
- Taxon
- soybeans
Glycine maxe0 - Outcome
- total folatee0
- Value
- 4.04e0
- Qualifier
- tempehe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Raw soybeans used for tempeh and soymilk preparation contained 4.04 and 4.50 mg total folate kg −1 respectively”
Claim · model-written summary
Raw soybeans for soymilk contained 4.50 mg total folate kg −1.
- Taxon
- soybeansGlycine maxe0
- Outcome
- total folatee0
- Value
- 4.50 mg total folate kg −1e0
- Qualifier
- soymilke0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Raw soybeans used for tempeh and soymilk preparation contained 4.04 and 4.50 mg total folate kg −1 respectively”
Claim · model-written summary
Soaking and boiling soybean significantly reduced folate during tempeh and soymilk preparation.
- Taxon
- soybeanGlycine maxe0
- Treatment
- Soaking and boilinge0
- Outcome
- folatee0
- Direction
- losse0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Soaking and boiling soybean caused a significant loss of folate during tempeh and soymilk preparation”
Claim · model-written summary
Folate in soaking and cooking waters indicated leaching as the major source of soybean folate loss.
- Taxon
- soybeanGlycine maxt0
- Outcome
- folate losse0
- Qualifier
- Leachinge0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Leaching was identified as the major cause of folate loss, as soaking and cooking waters were found to contain a large amount of folate”
t0“soybean”
Claim · model-written summary
Rhizopus fermentation increased undeconjugated folate in boiled soybean by 68%.
- Taxon
- soybeanGlycine maxe0
- Treatment
- Rhizopus fermentatione0
- Outcome
- undeconjugatede0
- Direction
- increasee0
- Value
- 68e0
- Comparator
- boiled soybeane0
_spores%2C_which_is_green_using_Light_Microscope%2C_Normal_image_without_any_coloring_or_processing_By_researcher_El_sayed_Al_gayar%2C_Faculty_of_Agriculture_Damietta_University.jpg?width=60){kind=small}
RhizopusOrganisms pictured · Representative pictures of the matched species, not figures from the paper.
_spores%2C_which_is_green_using_Light_Microscope%2C_Normal_image_without_any_coloring_or_processing_By_researcher_El_sayed_Al_gayar%2C_Faculty_of_Agriculture_Damietta_University.jpg?width=500)
Verbatim
e0“Rhizopus fermentation of boiled soybean caused an increase of 68 and 100% in undeconjugated and total folate contents respectively”
Claim · model-written summary
Rhizopus fermentation increased total folate in boiled soybean by 100%.
- Taxon
- soybeanGlycine maxe0
- Treatment
- Rhizopus fermentatione0
- Outcome
- total folate contentse0
- Direction
- increasee0
- Value
- 100%e0
- Comparator
- boiled soybeane0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Rhizopus fermentation of boiled soybean caused an increase of 68 and 100% in undeconjugated and total folate contents respectively”
Claim · model-written summary
Frying significantly reduced tempeh folate content.
- Taxon
- soybeanGlycine maxt0
- Treatment
- Fryinge0
- Outcome
- folate content of tempehe0
- Direction
- reducede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Frying reduced the folate content of tempeh significantly”
t0“soybean”
Claim · model-written summary
Milling boiled soybean significantly reduced undeconjugated folate in blanched soybean.
- Taxon
- soybeanGlycine maxe0
- Treatment
- Milling of boiled soybeane0
- Outcome
- undeconjugated folate contente0
- Direction
- reducede0
- Comparator
- blanched soybeane0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Milling of boiled soybean in soymilk preparation significantly reduced the undeconjugated folate content of blanched soybean”
Claim · model-written summary
Milling boiled soybean increased total folate during soymilk preparation.
- Taxon
- soybeanGlycine maxe0
- Treatment
- Milling of boiled soybeane0
- Outcome
- total folatee0
- Direction
- increasede0
- Comparator
- blanched soybeane0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Milling of boiled soybean in soymilk preparation significantly reduced the undeconjugated folate content of blanched soybean but increased the total folate”
Claim · model-written summary
UHT treatment lowered undeconjugated folate in soymilk by 9%.
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“UHT treatment of soymilk caused a loss of 9 and 14% of undeconjugated and total folates respectively”
t0“soybean”
Claim · model-written summary
UHT treatment lowered total folate in soymilk by 14%.
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“UHT treatment of soymilk caused a loss of 9 and 14% of undeconjugated and total folates respectively”
t0“soybean”
Claim · model-written summary
Deep-fried tempeh contained 2.35 mg kg −1 total folate.
- Taxon
- soybeanGlycine maxt0
- Outcome
- total folate contente0
- Value
- 2.35e0
- Qualifier
- deep‐fried tempehe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The total folate content of deep‐fried tempeh and soymilk was 2.35 and 2.76 mg kg −1 respectively”
t0“soybean”
Claim · model-written summary
Soymilk contained 2.76 mg kg −1 total folate.
- Taxon
- soybeanGlycine maxt0
- Outcome
- total folate contente0
- Value
- 2.76 mg kg −1e0
- Qualifier
- soymilke0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The total folate content of deep‐fried tempeh and soymilk was 2.35 and 2.76 mg kg −1 respectively”
t0“soybean”
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See all 50 papers →Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.