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Showing posts with label Indian Ocean. Show all posts
Showing posts with label Indian Ocean. Show all posts

Wednesday 1 June 2016

Intensified biocatalytic production of enantiomerically pure halophenylalanines from acrylic acids using ammonium carbamate as the ammonia source

Catal. Sci. Technol., 2016, Advance Article DOI: 10.1039/C6CY00855K, Communication
Nicholas J. Weise, Syed T. Ahmed, Fabio Parmeggiani, Elina Siirola, Ahir Pushpanath, Ursula Schell, Nicholas J. Turner An industrial-scale method employing a phenylalanine ammonia lyase enzyme

Intensified biocatalytic production of enantiomerically pure halophenylalanines from acrylic acids using ammonium carbamate as the ammonia source

*Corresponding authors
aManchester Institute of Biotechnology & School of Chemistry, University of Manchester, 131 Princess Street, Manchester, UK E-mail: nicholas.turner@manchester.ac.uk
bJohnson Matthey Catalysts and Chiral Technologies, 28 Cambridge Science Park, Milton Road, Cambridge, UK
Catal. Sci. Technol., 2016, Advance Article
DOI: 10.1039/C6CY00855K
SEE
An intensified, industrially-relevant strategy for the production of enantiopure halophenylalanines has been developed using the novel combination of a cyanobacterial phenylalanine ammonia lyase (PAL) and ammonium carbamate reaction buffer. The process boasts STYs up to >200 g L−1 d−1, ees ≥ 98% and simplified catalyst/reaction buffer preparation and work up. STR1 STR1 STR1 STR1 ///////Intensified, biocatalytic production, enantiomerically pure, halophenylalanines, acrylic acids, ammonium carbamate, ammonia source





Mnemba,  Indian Ocean,  Zanzibar,
Tanzania

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Image result for Mnemba,
Map of Mnemba Island
Mnemba Island
Island in Tanzania
Mnemba Island is a single small island located about 3 km off the northeast coast of Unguja, the largest island of the Zanzibar Archipelago, Tanzania, opposite Muyuni Beach. Wikipedia
Max length: 6.6 km
 
 
 
 
 

 

 

 

 
 


fisherman
fishing boats
mnemba in the distance
Within minutes, we were whisked away to Zanibar’s private gem and warmly welcomed by the GM, our butler, and a few other members of their team with cool towels and cocktails. I was hesitant to let my shoes go, but it was the best thing ever! This is truly a barefoot paradise. Mike, the GM showed us around & finally to our banda. (the individual rooms are called bandas) On our first trip during August we stayed in banda 11 on the furthest point of the island with the most magnificent sunrise view. This time, during January we stayed in banda 4 which was wonderful for that time of year as it is quite windy.
arrival
sunrise from banda
The banda takes some getting used to as it has a indoor-outdoor feel, but is private. Each banda is very secluded and don’t worry, you won’t be caught walking around naked, if you choose to. The only time our butler would visit (without us asking for his assistance) is to bring us coffee in the morning at a desired time, which we would give him the night before. We had Rajab and Christopher as our butlers, both made us feel at home.
banda relaxing area
banda bathroom
banda closet
Almost everything in the room is natural and blends in perfectly with the surroundings. There is no television or telephone available – but there is Wi-Fi. I don’t need to say much about the bandas, its perfect and the pictures speak for themselves.
the banda
view from banda
to the bathroom from the banda  bedroom
The resort doesn’t have a gym, but you are provided with a gym in a bag. Honestly speaking, who needs that when you’re on a private island? A therapist who is also a yoga master is on hand to offer you treatments in the comfort of your banda. Breakfast and Lunch is served at the dining area – whenever you wish to eat, with a different menu each day. The chef is very flexible, if there is something you would like to eat or change on their menu, they are ready to oblige.
menu board
breakfast and lunch area
breakfast view
Let’s talk food – absolutely DELICIOUS to say the least. Chefs Ishan and Jaco come out each morning to give you the run down of the menu for the day and that’s when you have an opportunity to alter anything you wish to. The menu is predominantly seafood, and you cannot get anything fresher! The best fish I’ve eaten, was at Mnemba.
lunch
coconut sorbet
Each evening at sunset, sun chairs are set outside the Banda facing the sunset and your butler brings you a cocktail or drink of your choice. Absolute bliss!
sunset cocktails
sunset1
sunset2
Dinner is usually on the beach – but if the timing of your stay is good, you will get to experience a beach barbeque (Braai). The pre dinner drinks on the beach, lit up by candles and lamps is so inviting! You will also get to experience the Calamari Brothers, a singing duo – Mike the GM and Jaco, the head chef. The two came together by chance and ended up getting a name!
barbeque dinner setup
Sitting by the beach, listening to music with drink in hand under moonlight in good company is just perfect. Drinks usually start in the bar from about 7pm and dinner is served at 8. This is when you get to meet other guests and the hosts (Members of their team), are always there to engage you. There are only 12 bandas, so there will be a maximum of 24 guests – most of the time we felt like we were on our very own island.
the bar
It is by far one of the most romantic places I have ever visited. There aren’t too many activities on offer – but you can snorkel, dive and swim with the dolphins and it’s all included in the rate. I went on some amazing snorkeling expeditions with Matt. We would go out on our own and explore. Mnemba has some of the most beautiful, untouched reefs I have ever seen. My husband completed his open water dive course with Marie and he could not have had a better teacher. The island also has its own house reef, so you can swim out and snorkel on your own.
Back from diving
Snorkeling with Matt
The Dive centre
Mnemba is small – you can walk around it in about 25min and I loved taking daily walks exploring on my own. On one side of the island, during low tide, the sea would recede up to 200m! The natural beauty of this island is unmatched.
low tide2
beauty
around the island
As you walk around you may notice signboards in the sand with dates on it. One of And Beyond Safari’s priorities is conservation and Mnemba is one of only two protected nesting sites in Zanzibar for the endangered green turtle. If you are lucky enough, you will witness the hatching process and their mini voyage to the ocean. It was such a beautiful experience, the turtles can barely see, but can sense the sea. It’s incredible how they gravitate toward the ocean! It’s best not touch them if you are not wearing gloves as our bacteria can cause them illnesses. We did meet a little guy with a leg that wasn’t fully formed, but that didn’t stop him, he took longer than everyone else, but he made it!
baby turtle
turtles making their way to the beach
turtle nest
 baby turtles
As you explore the island you will also meet little deer-like animals, the suni and ader dyker, both species of antelope. Being some of the rarest in Africa, they are protected on the island and allowed to breed. I was hoping to catch sight of the coconut crab but I don’t think he wanted to see me.
in the forest
suni
The island seemed to have a micro climate. Mnemba had clear skies everyday, while the main island of Zanzibar, just across from us, would be cloudy and rainy, it was very strange but very special! I can say so much more, but it would never do justice. Hopefully my pictures show you the true magic of this island. I can’t wait to return! So long Mnemba, till we meet again.
Mnemba from Mtoni shore




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