Yesterday, someone asked how pH affects pectin in jams and jellies. Briefly, adding acid, causes the carboxyl groups on the pectin molecules to become protonated. This protonation allows the pectin molecules to attract each other, trapping other ingredients and forming a gel.
Reddit » Food Science
by /u/Pangolin-Annual
2d ago
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I created a lab for my undergrad food science class to detect milk adulteration (diluted with water) using refractive index and electrical conductivity measurements. The results look promising.
Reddit » Food Science
by /u/Pangolin-Annual
2d ago
submitted by /u/Pangolin-Annual [visit reddit] [comments ..read more
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Weekly Thread - Ask Anything Taco Tuesday - Food Science and Technology
Reddit » Food Science
by /u/AutoModerator
2d ago
Welcome to our weekly feature, Ask Anything Taco Tuesday. Modeled after the weekly thread posted by the team at r/AskScience, this is a space where you are welcome to submit questions that you weren't sure was worth posting to r/FoodScience. Here, you can ask any food science-related question! Asking Questions: Please post your question as a comment to this thread, and members of the r/FoodScience community will answer your questions. Off-topic questions asked in this post will be removed by moderators to keep traffic manageable for everyone involved. Answering Questions: Please only answer t ..read more
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Rice flour protein hydrolysis
Reddit » Food Science
by /u/Critical_Hotel7156
2d ago
can i hydrolyze protein in rice flour to free amino acid with bromelain? how much units of bromelain would i need? submitted by /u/Critical_Hotel7156 [visit reddit] [comments ..read more
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Question about smoked meat and cancer.
Reddit » Food Science
by /u/muzzledmasses
2d ago
Seems I can't really ask this question in smoking forums without upsetting a lot of people and being told "YOURE GOING TO DIE ANYWAY WHY DO YOU CARE?!" But I'm hoping it's ok to ask it here. I have a smoker and enjoy smoked foods. However I'm concerned about the cancer risks and trying to understand how big they are so I can hedge my bets. Or if there's any tricks to reducing the risk. I almost never use sugar in my rubs, and I trim fat off of brisket in long thin strips. I take those strips, salt/pepper them and put them in a small stainless steel tray that gets set next to the brisket in th ..read more
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Internships
Reddit » Food Science
by /u/emoshunalshawty
2d ago
Hello! I’m looking to pursue a degree in food science and I’m interested to hear what typical internship positions look like in the industry. Although subject to change, I am most interested in R&D. I am aware that r&d positions are competitive. For those that have done it or for those that did 1+ internships while they were in school, where did you intern and what was your experience like? submitted by /u/emoshunalshawty [visit reddit] [comments ..read more
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Question about pickles and pesticides
Reddit » Food Science
by /u/DuckDucker1974
2d ago
are cucumbers grown with pesticides? if so, are the cucumbers, well cleaned to remove the pesticides on the skin before they are pickled? Is the washing process enough to remove the pesticides? submitted by /u/DuckDucker1974 [visit reddit] [comments ..read more
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Certifications to advance career
Reddit » Food Science
by /u/i-want-a-beer
2d ago
I work for one of the largest food manufacturing companies and on the food safety team. I am a PCQI and HACCP certified. What are some other certifications or trainings that I can pursue? Company will most likely pay for it so price isn’t an issue. submitted by /u/i-want-a-beer [visit reddit] [comments ..read more
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Career change to food science
Reddit » Food Science
by /u/Competitive-Yogurt93
2d ago
Hi all. I am currently an energy analyst working in the building energy engineering industry. I graduated with a bachelors in chemical engineering previously. However, I’ve been heavily considering a career change into the food science industry as it has always interested me I have applied to some jobs without much luck. My fiancé is saying that I should stick to the current field that I am in and that food probably won’t pay well. I currently make 70k in the US. Does anyone have any insight into this? Should I keep applying to jobs or get go for grad school? submitted by /u/Competitive-Yogu ..read more
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Understanding pectin and pH?
Reddit » Food Science
by /u/Competitive-Yogurt93
2d ago
Can anyone provide insight or provide resources that explains how pH affects the way pectin sets? submitted by /u/Competitive-Yogurt93 [visit reddit] [comments ..read more
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